T/CPPIA 33-2024 Active Group standards

T/CPPIA 33-2024 Window film using polyester film

Publish Date: 2024-01-25 Implement Date: 2024-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CPPIA 33-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Plastic profiles

ICS Name: Films and sheets

Publish Date: 2024-01-25

Implement Date: 2024-02-01

Scope

Scope: This document specifies the terms and definitions, product classification, size specifications, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polyester films for window films (hereinafter referred to as "films"). This document applies to the production, inspection, and sale of polyester films for window films (which can be used alone or in combination with other films) made from ethylene glycol-dimethyl terephthalate as the main raw material and functional masterbatch slices, and processed by biaxial stretching. Main technical content: 6.1 Appearance quality: The surface of the film should be smooth and clean, without wrinkles, tears, particles, bubbles, or foreign impurities. The appearance quality should comply with the requirements specified in Table 2. 6.2 Physical performance indicators should comply with Table 3.