增塑剂在橡胶胶料中起着重要作用。可用来改善未硫化胶料的加工性能、自粘性、分散和流动性能。增塑剂可降低硫化胶的模量或改善其低温性能,或使用便宜的油或填料填充聚合物来降低橡胶胶料的成本,主增塑剂可溶解橡胶,促进聚合物链的布朗运动,从而降低胶料的粘度。助增塑剂不能溶解弹性体,但它们可在聚合物链间起润滑剂的作用以改善流动性。选择增塑剂时,很重 Plasticizers play an important role in rubber compounds. Can be used to improve the processing of unvulcanized compounds, self-adhesive, dispersion and flow properties. Plasticizers reduce the modulus of the vulcanizate or improve its low temperature performance or use cheaper oils or fillers to fill the polymer to reduce the cost of the rubber compound. The main plasticizer dissolves the rubber and promotes the Brownian motion of the polymer chain, Thus reducing the viscosity of the compound. Plasticizers can not dissolve elastomers, but they function as a lubricant between the polymer chains to improve fluidity. When choosing plasticizers, heavy