任一种白色的晶体酸，化学式为COOH (CH2) 8cooh，用于生产某些合成胶、纤维多种增塑剂和聚脂橡胶。
A white crystalline acid, COOH (CH2) 8cooh, used in the manufacture of certain synthetic resins and fibers, various plasticizers, and polyester rubbers.
结果表明，预先将聚脂短纤维和EPDM混炼制成母炼胶，然后再与PP共混进行动态硫化制备的复合材料的性能最佳。
The results showed that the blending method of premixing masterbatch of short polyester fiber and EPDM, and then blending with PP was the best method.
本文提出了不饱和聚脂树脂胶凝速率温度系数的方法，并测定不同温度下的贮存期。
In this paper was discussed the temperature coefficient method for calculating the gelation rate of unsaturated polyester resin. which is used for expecting the storage life of the resin.
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