: It focuses on determining the average separation force required to delaminate materials, providing a standard benchmark for quality control in packaging and industrial laminates.
For most international projects, yes. However, some German OEMs (Volkswagen, BMW, Mercedes) still explicitly request DIN 53357 in their test specifications. Always check your customer’s requirement.
DIN 53357 was a German standard specifically describing the for plastics and elastomeric materials. It defined how to determine flexural properties such as bending strength, bending modulus, and deflection behavior.
Note: While DIN 53357 was the standard procedure, modern testing often aligns with ISO 3377-1 (Single Edge Tear) or ISO 3377-2 (Double Edge Tear). Users should verify if specific contractual requirements mandate this specific DIN standard or its ISO equivalent.
You can still obtain the 1982-10 version in German or English from Intertek Inform or DIN Media .
Study Material Available For All Semesters Along With Syllabus as provided by SCERT UP.
Online classes and reference material is also available below.
To Download study material provided in the online classes by DIET Mathura, Click below:-
To Download D.EL.ED./BTC All Books provided by SCERT for Semester 2, go to bottom of this page:-
SCERT Books for D.El.Ed. Semester 02
Syllabus
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| Sr No. | Semester | Subject Name | Download PDF Book |
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| 1 | Sem 2 | वर्तमान भारतीय समाज |
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| 2 | Sem 2 | प्रारम्भिक शिक्षा के नवीन प्रयास |
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| 3 | Sem 2 | विज्ञान |
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| 4 | Sem 2 | गणित |
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| 5 | Sem 2 | सामाजिक अध्ययन |
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| 6 | Sem 2 | हिंदी |
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| 7 | Sem 2 | English |
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