型号	pbt增韧剂	有效物质含量	85（％）
主要用途	pbt增韧

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pbt增韧剂（sh-6b）产品说明

特性：

本品为丙烯酸酯与缩水酐油脂双官能化的乙烯类弹性体,外观:

白色颗粒，熔融指数（190℃，2.16kg）:1.2g/10min。

用途：用于增强增韧﹑增强阻燃增韧等。提高pbt合金的抗冲击性，提高伸长率。

用量：建议用量：5%，可根据韧性要求，兼顾成本，适量增减（3%～5%）。