Molding Process
7 조회수
Surface Scratches on PCTG Products
문제 현상
The surface of transparent PCTG products is prone to scratches.
원인 분석
The surface hardness of PCTG is low (pencil hardness around HB), and it is scratched by contact with hard objects during processing and use.
해결 방법
Use hard coatings (UV-cured coatings or silicone hard coatings) to protect the surface; protect properly during production and transportation.
핵심 요약
PCTG surface protection coating is the solution to its shortcoming.
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