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浓缩液体硅胶的真正目标
颁发时候: 2019-05-09     浏览次数: 1878次

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浓缩的缘由之一:液体硅胶的首要成份是白炭黑、硅油、107基胶等原资料;可是良多厂家为了降落出产本钱,大批的插手白炭黑(白炭黑的本钱最低,多加粉少加油,全体本钱降落,但品质也降落),从而致使液体硅胶的活动性大大降落,粘度高;这类粘度高、不活动性的液体模具硅胶是不便利客户操纵的,排气泡都很坚苦,制品及格率很低。

不增稠液体硅胶

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浓缩的缘由之二:液体硅胶是有保质刻日,3-6个月是最好利用期;跨越半年以后,液体硅胶会跟着外面是水份蒸发而渐渐增稠,是以得在半年之前得利用完。若是在划定时候内未利用完,能够插手一点硅油搅拌,活动性会规复,机能影响不大(与增加大批白炭黑差别,如许的浓缩对全体的硅胶机能影响不大)。

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上一篇:硅胶混用是大忌,报废时有产生 下一篇: 根绝环保硅胶华侈,得注重纤细景象


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