The new rubber reinforcing agents were made by the modification of inorganic fillers, such as clay, coal powder and aluminum sulfate residue with polyvinyl alcohol coupling agent.
以聚乙烯醇类高分子偶联剂作改性剂，对陶土、粉煤灰和硫酸铝渣等无机填料进行改性，制成新型橡胶补强剂。
The influence of processing oil, antioxidant, curing system, processing aids and coupling agent on the rolling resistance of rubber compound is also briefly described.
简要论述了操作油、防老化体系、硫化体系、操作助剂和偶联剂等的选择对胶料滚动阻力的影响。
Silicon glue, silica gel and metal bonding agent, rubber adhesive, rubber treatment agent, silicone agents, all kinds of seal adhesive and difficult to stick adhesive materials, coupling age.
硅胶胶水、硅胶与金属粘接剂、橡胶粘接剂、橡胶处理剂、矽胶处理剂、各类密封粘接剂、难粘材料粘接剂、偶联剂、处理剂。
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