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Rubberserv DA 201是一种工艺改进剂,其配方基于含相容剂的高酯和醇。它通常适用于改善填料及助剂的分散,应用于白炭黑填充SBR胶料,具有极佳的效果。因其独特的性能,加入胶料后可以与填料和其他粉末的二次聚集体产生作用,其在聚合物基体中快速破裂并均化。在SBR/BR/白炭黑胶料中加入DA 201进行了试验,所得结果如下:1)明显改善了填料分散的质量;
Rubberserv DA 201 is a process enhancer based on formulations containing high-ester and alcohol-based compatibilizers. It is usually used to improve the dispersion of fillers and additives, used in silica-filled SBR compounds, with excellent results. Due to its unique properties, it is possible to add compounds to secondary agglomerates of fillers and other powders, which rapidly crack and homogenize in the polymer matrix. The addition of DA 201 to the SBR / BR / silica blend resulted in the following results: 1) Significantly improved the quality of the filler dispersion;