通过小鼠胎肝微核试验检测三种橡胶添加剂etu、TMTD、PBNA通透胎盘的致突变作用。

This paper studied the mutagenic effect of three rubber additives (ETU. TMTD. PBNA) by mice fetal liver micronucleus testing.

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介绍了一种由低熔点石蜡和几种添加剂制成的橡胶防护蜡及其合成工艺条件。

This paper introduced a rubber protective wax and its production process made of low melt point wax and some additives.

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在天然橡胶与填充炭黑不同阶段的混炼加工过程中，不同份数的环氧基多功能添加剂（E-MFA）被加入到混炼体系中。

The epoxy-multifunction additive(E-MFA) was added into the carbon black filled natural rubber composites in the different process stages.

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