聚合物涂层法该法是将低分子液体聚合物进行喷涂,使其包覆于胶粉表层,以达到改性目的。根据结构相似相容的原理,用少量液体不饱和聚合物处理胶粉表面(聚合物中加硫化剂、增塑剂),这就是所谓聚合物涂层法。这种包覆涂层在胶粉和胶料之间起着化学键的作用,硫化时使胶粉和胶料产生 Polymer coating method This method is the low molecular weight liquid polymer spray coating, coated on the powder surface, in order to achieve the purpose of modification. According to the principle of similar structure and structure, with a small amount of liquid unsaturated polymer powder surface treatment (polymer plus curing agent, plasticizer), which is the so-called polymer coating method. This coating coating plays a role of chemical bond between the rubber powder and the rubber compound, so that the rubber powder and the rubber compound