GB/T 42921-2023 Active National standards

GB/T 42921-2023 Optical functional films—Polyethylene terephthalate(PET) film—The adhesive force measurement of protective film

GB/T 42921-2023 Optical functional films—Polyethylene terephthalate(PET) film—The adhesive force measurement of protective film

Publish Date: 2023-08-06 Implement Date: 2024-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42921-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Organic chemical raw materials

ICS Name: Other organic chemicals

Publish Date: 2023-08-06

Implement Date: 2024-03-01

Pages: 7 pages

Scope

This document describes the method for determining the adhesion strength of optical polyethylene terephthalate (PET) protective films, including the instrumentation, sample preparation, test environment, operating procedures, result calculation, and test reports. This document is applicable to testing the adhesion strength of optical PET protective films using an electronic tensile testing machine.

Development Information

Word Count: 9 Thousand words Pages: 7 pages

Referenced Standards

GB/T 1040.3-2006 Plastics—Determination of tensile properties—Part 3:Test conditions for films and sheets GB/T 2792-1998 Test method for peel strength of pressure-sensitive tape at 180°angle GB/T 2792-2014 Measurement of peel adhesion properties for adhesive tapes GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing

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