Material Analysis
11 조회수
Transparency of modified cellulose acetate butyrate significantly decreased
문제 현상
Transparency of modified cellulose acetate butyrate significantly decreased, haze increased, not meeting transparent product requirements
원인 분석
Refractive index of added additives does not match cellulose acetate butyrate
Uneven additive dispersion produces scattering
Processing temperature too high, additive degradation and discoloration
Addition amount too large, affecting transparency
Crystallinity changes affect transparency
해결 방법
Select additives with matched refractive index
Ensure uniform additive dispersion
Control processing temperature to avoid additive degradation
Reduce the addition amount
Control crystallization conditions
핵심 요약
Transparency decrease needs to be addressed from refractive index matching and dispersion
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