{"id":16621,"date":"2024-09-19T15:32:19","date_gmt":"2024-09-19T13:32:19","guid":{"rendered":"https:\/\/dev.shimadzu-testing.com\/?p=16621"},"modified":"2025-02-05T11:13:54","modified_gmt":"2025-02-05T10:13:54","slug":"evaluation-of-temperature-dependent-strengthproperties-of-lithium-ion-battery-separator-bypiercing-and-tensile-testing","status":"publish","type":"post","link":"https:\/\/shimadzu-testing.com\/ro\/stiti-cum\/special-applications\/evaluation-of-temperature-dependent-strengthproperties-of-lithium-ion-battery-separator-bypiercing-and-tensile-testing\/","title":{"rendered":"Evaluarea propriet\u0103\u021bilor de rezisten\u021b\u0103 \u00een func\u021bie de temperatur\u0103 ale separatorului bateriei litiu-ion prin perforare \u0219i testare prin trac\u021biune"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16621\" class=\"elementor elementor-16621\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e15197 e-flex e-con-boxed e-con e-parent\" data-id=\"4e15197\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a8c5eeb elementor-widget elementor-widget-text-editor\" data-id=\"a8c5eeb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><strong>Introducere<\/strong><\/h2>\n<p>Celulele secundare litiu-ion, denumite \u0219i baterii re\u00eenc\u0103rcabile (denumite \u00een continuare \"baterii litiu-ion\"), sunt utilizate pe scar\u0103 larg\u0103 ca surse de energie pentru terminale informatice \u0219i produse electronice de larg consum etc. datorit\u0103 densit\u0103\u021bii energetice \u0219i tensiunii ridicate a celulelor. Recent, rata de r\u0103sp\u00e2ndire tot mai mare a acestora \u00een domenii de aplica\u021bii casnice generale, inclusiv vehicule hibride \u0219i electrice, este destul de evident\u0103 \u0219i pare evident c\u0103 cererea va continua s\u0103 creasc\u0103 \u00een viitor.\nDeoarece bateriile litiu-ion pot deveni uneori instabile din cauza unui scurtcircuit, a \u00eenc\u0103rc\u0103rii \u0219i desc\u0103rc\u0103rii excesive, a unui impact etc., o varietate de mecanisme de protec\u021bie sunt \u00eencorporate la nivelul componentelor bateriei pentru a asigura siguran\u021ba.\nDintre aceste p\u0103r\u021bi componente, separatorul bateriei litiu-ion previne contactul dintre electrozii pozitiv \u0219i negativ, juc\u00e2nd \u00een acela\u0219i timp rolul de distan\u021biere care permite trecerea ionilor de litiu. Totu\u0219i, acesta \u00eendepline\u0219te \u0219i func\u021bia de\n \n\nprevenirea cre\u0219terii temperaturii bateriei din cauza curentului excesiv \u00een cazul unui scurtcircuit.\nDeoarece separatorul bateriei litiu-ion este a\u0219ezat astfel \u00eenc\u00e2t s\u0103 vin\u0103 \u00een contact cu suprafe\u021bele rugoase ale terminalelor pozitive \u0219i negative, este necesar\u0103 o rezisten\u021b\u0103 mecanic\u0103 ridicat\u0103. Aceast\u0103 rezisten\u021b\u0103 mecanic\u0103 trebuie men\u021binut\u0103 chiar \u0219i \u00een cazul unei cre\u0219teri a temperaturii, care este comun\u0103 \u00eentr-o anumit\u0103 m\u0103sur\u0103, de exemplu, \u00een timpul \u00eenc\u0103rc\u0103rii bateriei. Prin urmare, am efectuat m\u0103sur\u0103tori de str\u0103pungere \u0219i testare la trac\u021biune a separatorului pentru a evalua modific\u0103rile de rezisten\u021b\u0103 \u00een func\u021bie de schimb\u0103rile de temperatur\u0103. Acest document prezint\u0103 exemple reale ale acestor teste.\n<br> <br>\nSupliment) <br>\n\u00cen ceea ce prive\u0219te separatorul bateriei litiu-ion, exemplele de evaluare anterioare au fost, de asemenea, prezentate \u00een \u0219tirile de aplica\u021bii T146 \"M\u0103surarea separatorului \u00een bateria litiu-ion\" \u0219i i229 \"Abordare cu mai multe fa\u021bete pentru evaluarea separatoarelor bateriei litiu-ion\".\n \n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9b05cef e-grid e-con-full e-con e-child\" data-id=\"9b05cef\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f7fdb6e elementor-widget elementor-widget-text-editor\" data-id=\"f7fdb6e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><strong>Test Piercing<\/strong><\/h2>\n<p>E\u0219antioanele au constat \u00een separatoare \u00eendep\u0103rtate de la dou\u0103 baterii litiu-ion (cilindrice) utilizate \u00een dispozitive electrice mici \u0219i am m\u0103surat modific\u0103rile caracteristicilor de perforare datorate modific\u0103rilor temperaturii mediului. Fig. 1 prezint\u0103 o imagine de ansamblu a condi\u021biilor de testare, iar tabelul 1 prezint\u0103 detaliile condi\u021biilor de testare.<\/p>\n<p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d55c9f2 elementor-widget elementor-widget-image\" data-id=\"d55c9f2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-1-test-conditions-piercing-test.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-1-test-conditions-piercing-test\" data-elementor-lightbox-description=\"Table 1 Test Conditions (Piercing Test)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY1NzQsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2V2YWx1YXRpb24tb2YtdGVtcGVyYXR1cmUtZGVwZW5kZW50LXN0cmVuZ3RoLXByb3BlcnRpZXMtb2YtbGl0aGl1bS1pb24tYmF0dGVyeS1zZXBhcmF0b3ItYnktcGllcmNpbmctYW5kLXRlbnNpbGUtdGVzdGluZy10YWJsZS0xLXRlc3QtY29uZGl0aW9ucy1waWVyY2luZy10ZXN0LmpwZyJ9\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"239\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-1-test-conditions-piercing-test-768x239.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16574\" alt=\"Tabelul 1 Condi\u021bii de \u00eencercare (\u00eencercare de perforare)\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tabelul 1 Condi\u021bii de \u00eencercare (\u00eencercare de perforare)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1768880 elementor-widget elementor-widget-text-editor\" data-id=\"1768880\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tFig. 2 prezint\u0103 curba for\u021b\u0103 - deplasare, iar tabelul 2 prezint\u0103 for\u021ba maxim\u0103 \u0219i deplasarea maxim\u0103 \u00een func\u021bie de temperatur\u0103.\nCompar\u00e2nd rezultatele testelor la 25 \u00b0C \u0219i 60 \u00b0C, este evident c\u0103 nu exist\u0103 o diferen\u021b\u0103 mare \u00een ceea ce prive\u0219te for\u021ba maxim\u0103, dar deplasarea maxim\u0103 este mai mare la 60 \u00b0C. Compar\u00e2nd valorile caracteristice la 60 \u00b0C \u0219i 90 \u00b0C, sc\u0103derea for\u021bei maxime este evident\u0103 la 90 \u00b0C, dar valoarea deplas\u0103rii maxime este aproximativ aceea\u0219i. Din cele de mai sus, se poate presupune c\u0103, la 60 \u00b0C, nu exist\u0103 nicio sc\u0103dere a rezisten\u021bei separatorului bateriei litiu-ion, \u00een ciuda cre\u0219terii aparente a propriet\u0103\u021bii sale de alungire.\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-707e539 e-grid e-con-full e-con e-child\" data-id=\"707e539\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57bb85f elementor-widget elementor-widget-image\" data-id=\"57bb85f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig2-test-result-piercing-test.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig2-test-result-piercing-test\" data-elementor-lightbox-description=\"Fig. 2 Test Result (Piercing Test)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY1NjgsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2V2YWx1YXRpb24tb2YtdGVtcGVyYXR1cmUtZGVwZW5kZW50LXN0cmVuZ3RoLXByb3BlcnRpZXMtb2YtbGl0aGl1bS1pb24tYmF0dGVyeS1zZXBhcmF0b3ItYnktcGllcmNpbmctYW5kLXRlbnNpbGUtdGVzdGluZy1maWcyLXRlc3QtcmVzdWx0LXBpZXJjaW5nLXRlc3QuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"521\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig2-test-result-piercing-test-768x521.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16568\" alt=\"Fig. 2 Rezultatul testului (testul de perforare)\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fig. 2 Rezultatul testului (testul de perforare)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f1d7c8 elementor-widget elementor-widget-image\" data-id=\"2f1d7c8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-2-summary-of-results-piercing-test.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-2-summary-of-results-piercing-test\" data-elementor-lightbox-description=\"Table 2 Summary of Results (Piercing Test)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY1NzUsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2V2YWx1YXRpb24tb2YtdGVtcGVyYXR1cmUtZGVwZW5kZW50LXN0cmVuZ3RoLXByb3BlcnRpZXMtb2YtbGl0aGl1bS1pb24tYmF0dGVyeS1zZXBhcmF0b3ItYnktcGllcmNpbmctYW5kLXRlbnNpbGUtdGVzdGluZy10YWJsZS0yLXN1bW1hcnktb2YtcmVzdWx0cy1waWVyY2luZy10ZXN0LmpwZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"143\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-2-summary-of-results-piercing-test-768x143.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16575\" alt=\"Tabelul 2 Rezumatul rezultatelor (testul de perforare)\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tabelul 2 Rezumatul rezultatelor (testul de perforare)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e17c47 elementor-widget elementor-widget-text-editor\" data-id=\"7e17c47\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Test de trac\u021biune<\/h2>\n<p>Separatoarele utilizate pentru testele de trac\u021biune au fost \u00eendep\u0103rtate din baterii litiu-ion disponibile \u00een comer\u021b (de form\u0103 p\u0103trat\u0103), astfel \u00eenc\u00e2t au fost utilizate 2 tipuri de probe (denumite \u00een continuare probe (1) \u0219i (2)) care con\u021bineau PE (polietilen\u0103) ca principal constituent. La efectuarea testelor de trac\u021biune, fiecare e\u0219antion de separator (a\u0219a cum se arat\u0103 \u00een Fig. 3(a)) a fost modelat \u00een specimene \u00een form\u0103 de halter\u0103 orientate \u00een direc\u021biile lungimii \u0219i l\u0103\u021bimii fiec\u0103rui separator, a\u0219a cum se arat\u0103 \u00een Fig. 3(b). Lungimea total\u0103 a tuturor specimenelor a fost de 35 mm, sec\u021biunea paralel\u0103 m\u0103sur\u00e2nd 10 (L) \u00d7 2 (l) mm<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-96d8418 e-grid e-con-full e-con e-child\" data-id=\"96d8418\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8cab445 elementor-widget elementor-widget-image\" data-id=\"8cab445\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig3-test-samples.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig3-test-samples\" data-elementor-lightbox-description=\"Fig. 3 Test Samples\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY1NjksInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2V2YWx1YXRpb24tb2YtdGVtcGVyYXR1cmUtZGVwZW5kZW50LXN0cmVuZ3RoLXByb3BlcnRpZXMtb2YtbGl0aGl1bS1pb24tYmF0dGVyeS1zZXBhcmF0b3ItYnktcGllcmNpbmctYW5kLXRlbnNpbGUtdGVzdGluZy1maWczLXRlc3Qtc2FtcGxlcy5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"378\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig3-test-samples-768x378.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16569\" alt=\"Fig. 3 E\u0219antioane de testare\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fig. 3 E\u0219antioane de testare<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b1cb68 elementor-widget elementor-widget-image\" data-id=\"3b1cb68\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-3-test-conditions-tensile-test.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-3-test-conditions-tensile-test\" data-elementor-lightbox-description=\"Table 3 Test Conditions (Tensile Test)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY1NzYsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2V2YWx1YXRpb24tb2YtdGVtcGVyYXR1cmUtZGVwZW5kZW50LXN0cmVuZ3RoLXByb3BlcnRpZXMtb2YtbGl0aGl1bS1pb24tYmF0dGVyeS1zZXBhcmF0b3ItYnktcGllcmNpbmctYW5kLXRlbnNpbGUtdGVzdGluZy10YWJsZS0zLXRlc3QtY29uZGl0aW9ucy10ZW5zaWxlLXRlc3QuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"194\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-3-test-conditions-tensile-test-768x194.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16576\" alt=\"Tabelul 3 Condi\u021bii de \u00eencercare (\u00eencercare de trac\u021biune)\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tabelul 3 Condi\u021bii de \u00eencercare (\u00eencercare de trac\u021biune)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ad3602 elementor-widget elementor-widget-text-editor\" data-id=\"9ad3602\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tabelul 3 prezint\u0103 condi\u021biile de \u00eencercare la trac\u021biune care au fost utilizate. <br>\nFig. 4 \u0219i Fig. 5 prezint\u0103 curbele tensiune - deformare pentru direc\u021bia l\u0103\u021bimii \u0219i, respectiv, a lungimii probei (1). <br>\n Fig. 6 \u0219i Fig. 7 prezint\u0103 curbele tensiune - deformare pentru direc\u021bia l\u0103\u021bimii \u0219i, respectiv, a lungimii probei (2). <br>\nTabelul 4 prezint\u0103 valorile de \u00eencercare ale propriet\u0103\u021bilor mecanice ob\u021binute la fiecare temperatur\u0103.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-879b2aa e-grid e-con-full e-con e-child\" data-id=\"879b2aa\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-622254c elementor-widget elementor-widget-image\" data-id=\"622254c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig4-test-results-sample-1-widthwise-direction.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig4-test-results-sample-1-widthwise-direction\" data-elementor-lightbox-description=\"Fig. 4 Test Results (Sample (1), widthwise direction\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY1NzAsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2V2YWx1YXRpb24tb2YtdGVtcGVyYXR1cmUtZGVwZW5kZW50LXN0cmVuZ3RoLXByb3BlcnRpZXMtb2YtbGl0aGl1bS1pb24tYmF0dGVyeS1zZXBhcmF0b3ItYnktcGllcmNpbmctYW5kLXRlbnNpbGUtdGVzdGluZy1maWc0LXRlc3QtcmVzdWx0cy1zYW1wbGUtMS13aWR0aHdpc2UtZGlyZWN0aW9uLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"536\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig4-test-results-sample-1-widthwise-direction-768x536.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16570\" alt=\"Fig. 4 Rezultatele testelor (proba (1), direc\u021bia l\u0103\u021bimii\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fig. 4 Rezultatele testelor (proba (1), direc\u021bia l\u0103\u021bimii<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2c2e5c elementor-widget elementor-widget-image\" data-id=\"c2c2e5c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig5-test-results-sample-1-lengthwise-direction.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig5-test-results-sample-1-lengthwise-direction\" data-elementor-lightbox-description=\"Fig. 5 Test Results (Sample (1), lengthwise direction)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY1NzEsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2V2YWx1YXRpb24tb2YtdGVtcGVyYXR1cmUtZGVwZW5kZW50LXN0cmVuZ3RoLXByb3BlcnRpZXMtb2YtbGl0aGl1bS1pb24tYmF0dGVyeS1zZXBhcmF0b3ItYnktcGllcmNpbmctYW5kLXRlbnNpbGUtdGVzdGluZy1maWc1LXRlc3QtcmVzdWx0cy1zYW1wbGUtMS1sZW5ndGh3aXNlLWRpcmVjdGlvbi5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"537\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig5-test-results-sample-1-lengthwise-direction-768x537.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16571\" alt=\"Fig. 5 Rezultatele testelor (proba (1), direc\u021bia longitudinal\u0103)\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fig. 5 Rezultatele testelor (proba (1), direc\u021bia longitudinal\u0103)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-640f7d3 e-grid e-con-full e-con e-child\" data-id=\"640f7d3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a030d87 elementor-widget elementor-widget-image\" data-id=\"a030d87\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig6-test-results-sample-2-widthwise-direction.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig6-test-results-sample-2-widthwise-direction\" data-elementor-lightbox-description=\"Fig. 6 Test Results (Sample (2), widthwise direction)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY1NzIsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2V2YWx1YXRpb24tb2YtdGVtcGVyYXR1cmUtZGVwZW5kZW50LXN0cmVuZ3RoLXByb3BlcnRpZXMtb2YtbGl0aGl1bS1pb24tYmF0dGVyeS1zZXBhcmF0b3ItYnktcGllcmNpbmctYW5kLXRlbnNpbGUtdGVzdGluZy1maWc2LXRlc3QtcmVzdWx0cy1zYW1wbGUtMi13aWR0aHdpc2UtZGlyZWN0aW9uLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"537\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig6-test-results-sample-2-widthwise-direction-768x537.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16572\" alt=\"Fig. 6 Rezultatele testelor (proba (2), direc\u021bia l\u0103\u021bimii)\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fig. 6 Rezultatele testelor (proba (2), direc\u021bia l\u0103\u021bimii)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e14d988 elementor-widget elementor-widget-image\" data-id=\"e14d988\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig7-test-results-sample-2-lengthwise-direction.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig7-test-results-sample-2-lengthwise-direction\" data-elementor-lightbox-description=\"Fig. 7 Test Results (Sample (2), lengthwise direction)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY1NzMsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2V2YWx1YXRpb24tb2YtdGVtcGVyYXR1cmUtZGVwZW5kZW50LXN0cmVuZ3RoLXByb3BlcnRpZXMtb2YtbGl0aGl1bS1pb24tYmF0dGVyeS1zZXBhcmF0b3ItYnktcGllcmNpbmctYW5kLXRlbnNpbGUtdGVzdGluZy1maWc3LXRlc3QtcmVzdWx0cy1zYW1wbGUtMi1sZW5ndGh3aXNlLWRpcmVjdGlvbi5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"536\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-fig7-test-results-sample-2-lengthwise-direction-768x536.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16573\" alt=\"Fig. 7 Rezultatele testelor (proba (2), direc\u021bia longitudinal\u0103)\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fig. 7 Rezultatele testelor (proba (2), direc\u021bia longitudinal\u0103)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c3c335 elementor-widget elementor-widget-image\" data-id=\"2c3c335\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-4-summary-of-results-of-tensile-test.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-4-summary-of-results-of-tensile-test\" data-elementor-lightbox-description=\"Table 4 Summary of Results of Tensile Test\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY1NzcsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2V2YWx1YXRpb24tb2YtdGVtcGVyYXR1cmUtZGVwZW5kZW50LXN0cmVuZ3RoLXByb3BlcnRpZXMtb2YtbGl0aGl1bS1pb24tYmF0dGVyeS1zZXBhcmF0b3ItYnktcGllcmNpbmctYW5kLXRlbnNpbGUtdGVzdGluZy10YWJsZS00LXN1bW1hcnktb2YtcmVzdWx0cy1vZi10ZW5zaWxlLXRlc3QuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"202\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/evaluation-of-temperature-dependent-strength-properties-of-lithium-ion-battery-separator-by-piercing-and-tensile-testing-table-4-summary-of-results-of-tensile-test-1024x202.jpg\" class=\"attachment-large size-large wp-image-16577\" alt=\"Tabelul 4 Rezumatul rezultatelor testului de trac\u021biune\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tabelul 4 Rezumatul rezultatelor testului de trac\u021biune<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8199f1 elementor-widget elementor-widget-text-editor\" data-id=\"e8199f1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tLa fiecare dintre probe, s-a observat o rezisten\u021b\u0103 mai mic\u0103 la trac\u021biune \u0219i o alungire mai mare \u00een direc\u021bia l\u0103\u021bimii dec\u00e2t \u00een direc\u021bia lungimii. Compar\u00e2nd cifrele din tabelul 4, rezisten\u021ba la trac\u021biune pe lungime pentru e\u0219antionul (1) este de aproximativ 5 ori mai mare dec\u00e2t rezisten\u021ba la trac\u021biune pe l\u0103\u021bime a e\u0219antionului (1). De asemenea, deforma\u021bia la rupere pentru e\u0219antionul (1) \u00een direc\u021bia longitudinal\u0103 este mai mic\u0103 cu aproximativ un factor de 15 dec\u00e2t cea a e\u0219antionului (1) \u00een direc\u021bia l\u0103\u021bimii. Din rezultatele de mai sus, se presupune c\u0103 acest separator (e\u0219antionul ( 1 )) a fost fabricat prin tragere uniaxial\u0103 \u00een direc\u021bia longitudinal\u0103. Rezisten\u021ba la trac\u021biune \u00een sensul l\u0103\u021bimii pentru e\u0219antionul (2) este de aproximativ dou\u0103 ori mai mare dec\u00e2t cea a e\u0219antionului (1), iar deforma\u021bia la rupere este mult mai mic\u0103. Tendin\u021ba similar\u0103 cu cea a e\u0219antionului (2) \u00een direc\u021bia l\u0103\u021bimii este observat\u0103 \u00een ceea ce prive\u0219te e\u0219antionul (2) \u00een direc\u021bia lungimii. Prin urmare, datorit\u0103 tendin\u021bei de cre\u0219tere a rezisten\u021bei la trac\u021biune \u0219i de sc\u0103dere a deform\u0103rii la rupere \u00een cazul probei (2) \u00een direc\u021bia longitudinal\u0103, se presupune c\u0103 proba (2) a fost fabricat\u0103 cu un raport de \u00eentindere biaxial sc\u0103zut \u0219i c\u0103 raportul de \u00eentindere \u00een direc\u021bia longitudinal\u0103 a fost mai mare dec\u00e2t cel \u00een direc\u021bia l\u0103\u021bimii.\nDatele ob\u021binute cu privire la propriet\u0103\u021bile mecanice \u00een func\u021bie de temperatura probei sunt, de asemenea\n \ninteresante. La compararea deform\u0103rii la rupere \u0219i a rezisten\u021bei la trac\u021biune a probei la 25 \u00b0C \u0219i 60 \u00b0C, chiar dac\u0103 valoarea deform\u0103rii la rupere a crescut cu un factor de 2 ca urmare a cre\u0219terii temperaturii de testare la 60 \u00b0C, a existat doar o u\u0219oar\u0103 sc\u0103dere a rezisten\u021bei la trac\u021biune. \u00cen mod similar, atunci c\u00e2nd se compar\u0103 valorile de m\u0103surare a propriet\u0103\u021bilor fizice la 60 \u00b0C \u0219i 90 \u00b0C, deformarea la rupere a prezentat aceea\u0219i tendin\u021b\u0103 de cre\u0219tere semnificativ\u0103 ca \u0219i atunci c\u00e2nd valorile au fost comparate la 25 \u00b0C \u0219i 60 \u00b0C. Cu toate acestea, \u00een acest caz, valoarea rezisten\u021bei la trac\u021biune prezint\u0103 o sc\u0103dere semnificativ\u0103. Din cele de mai sus, este evident c\u0103 separatoarele pentru baterii litiu-ion utilizate \u00een acest test men\u021bin o rezisten\u021b\u0103 mecanic\u0103 excelent\u0103 la 60 \u00b0C, \u00een ciuda caracteristicilor sale de alungire ridicate.\nSunt necesare specifica\u021bii de rezisten\u021b\u0103 mecanic\u0103 ridicat\u0103 pentru separatoare pentru a rezista la schimb\u0103rile de temperatur\u0103 din celul\u0103. Aici, dup\u0103 cum reiese clar din rezultatele testelor de str\u0103pungere \u0219i trac\u021biune ale separatoarelor pentru baterii litiu-ion sub controlul temperaturii atmosferice, propriet\u0103\u021bile mecanice ale separatoarelor pentru baterii litiu-ion pot fi evaluate \u00een mod fiabil utiliz\u00e2nd Shimadzu Precision Universal Tester AG-X cu gama sa abundent\u0103 de accesorii.\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f5d236 elementor-widget elementor-widget-spacer\" data-id=\"8f5d236\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-167ca2b e-flex e-con-boxed e-con e-parent\" data-id=\"167ca2b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2bb8546 elementor-widget elementor-widget-heading\" data-id=\"2bb8546\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Desc\u0103rcare<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-951c335 downloads-liste elementor-widget elementor-widget-text-editor\" data-id=\"951c335\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/asphalt-testing-package-fatigue-test-according-to-en-12697-24-2004-annex-d-4pb-pr.pdf\" target=\"_blank\" rel=\"noopener\">Aplica\u021bie: Pachet de testare a asfaltului Test de oboseal\u0103 \u00een conformitate cu EN 12697-24:2004 Anexa D, 4PB-PR<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc1bd65 elementor-widget elementor-widget-spacer\" data-id=\"cc1bd65\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a119d2d elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"a119d2d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-test-of-plastics-with-automatic-extensometer.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00cencercarea la trac\u021biune a plasticului cu extensometru (PDF)<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Lithium-ion secondary cells, also called rechargeable batteries&#8230;<\/p>","protected":false},"author":5,"featured_media":16567,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[345,343],"tags":[],"class_list":["post-16621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agx-v-products","category-special-applications"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Special Applications in Material Testing | Shimadzu Testing Solutions<\/title>\n<meta name=\"description\" content=\"Explore Shimadzu&#039;s specialized applications in material testing, including advanced methods and solutions for unique testing requirements\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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