T/GDEIA 17-2021 Self-healing transparent film for protecting the paint surface of a car
T/GDEIA 17-2021 Self-healing transparent film for protecting the paint surface of a car
Basic Information
Scope
Scope: This standard applies to self-healing transparent films for protecting automotive paint surfaces, but not to automotive body color-changing films. Main technical content: This standard specifies the composition structure, terms and definitions, classification, technical requirements, testing methods, inspection rules, marking, packaging, transportation, and storage of self-healing transparent films for protecting automotive paint surfaces. In terms of main technical content, it mainly stipulates specific technical requirements such as appearance quality, thickness and size specifications, self-healing performance, optical performance, mechanical performance, tensile strength, stain resistance, chemical resistance, and weather resistance.