Sometimes the more linear coldrubbers are slightly crosslinked by the incorporation of about 1% divinyl benzene to improve processability and compression set resistance.
有时直链较多的冷橡胶加入约1%的二乙烯基苯可轻微交联,从而改进可加工性和抗压缩永久变形性。
2
Produced by emulsion polymerization in a similar way to styrene-butadiene rubber processes, yielding both "hot" and "cold" rubbers.