Secondly, the encapsulation of white carbon with polymethylmethacrylate andits conditions were discussed, then the properties of composites formed withthis and polyacrylate was researched.

• 然后，采用上述改性的白炭黑粒子进行了聚甲基丙烯酸甲酯包覆研究，讨论了其包覆机理和工艺条件对包覆效果的影响，并将此胶囊化粒子与聚丙烯酸酯乳液进行复合，对其涂膜性能进行了研究，实验表明：以疏水性白炭黑粒子为种子才能实现胶囊化。