Material Analysis
4 조회수
Unsatisfactory toughening effect of modified styrene-butadiene transparent resin (K resin)
문제 현상
The toughening effect of modified styrene-butadiene transparent resin (K resin) is unsatisfactory, and the impact strength improvement is lower than the expected target
원인 분석
Insufficient toughening agent addition or uneven dispersion
Poor compatibility between toughening agent and matrix, weak interfacial bonding
Improper processing temperature (deviating from 200-240°C), toughening agent degradation or poor dispersion
Insufficient mixing, toughening agent aggregation
Toughening agent particle size mismatch
해결 방법
Increase toughening agent addition to a reasonable proportion
Select toughening agents with good compatibility with styrene-butadiene transparent resin (K resin)
Reasonably set processing temperature according to the 200-240°C range
Strengthen mixing to ensure uniform dispersion
Select toughening agents with appropriate particle size
핵심 요약
Toughening effect needs to start from addition amount, compatibility, and dispersion
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