It in plasticizer and soft vinyl resin, also has the good dispersivity.
它在增塑剂和软性乙烯树脂中, 也有良好的分散性.
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The present key problem on bad dispersivity and stabilization of rosin size is solved aptly.
较好解决了目前施胶剂的分散性和稳定性不良这一关键性问题.
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