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发明公开
CN105801954A 一种利用废旧橡胶生产的阻尼片材 无效 - 驳回

一种利用废旧橡胶生产的阻尼片材
摘要：
本发明公开了一种利用废旧橡胶生产阻尼片材，包括有原料，其原料重量份如下：废橡胶30?50份、改性石墨烯纳米填料20?40份、N?异丙基马来酰亚胺?甲基丙烯酸甲酯20?30份、四氟乙烯?全氟烷基乙烯基醚共聚纤维30?35份、聚甲基丙烯酸甲酯20?30份、异丁烯2?15份、白碳黑1?10份、碳黑0.1?5份、铁粉20?50份、铝粉30?50份、防霉剂0.5?1.5份、陶土5?8份。本发明可以降低本产品的摩擦系数COF由0.215降低到0.095，磨损率降低了85.10％之上，且产品在摩擦过程中，表面软化和分解得到抑制，其表面的可运动薄膜能更好地保护摩擦表面。
摘要（英）：

The invention discloses a damper sheet produced by waste rubber. The damper sheet produced by waste rubber is prepared from the following raw materials in parts by weight: 30 to 50 parts of waste rubber, 20 to 40 parts of modified graphene nano-filler, 20 to 30 parts of N-isopropyl maleimide-methyl methacrylate, 30 to 35 parts of tetrafluoroethylene-perfluorinated alkyl vinyl ether copolymer fibers, 20 to 30 parts of polymethyl methacrylate, 2 to 15 parts of isobutylene, 1 to 10 parts of white carbon black, 0.1 to 5 parts of carbon black, 20 to 50 parts of iron powder, 30 to 50 parts of aluminum powder, 0.5 to 1.5 parts of mold inhibitor and 5 to 8 parts of pottery clay. According to the damper sheet produced by waste rubber, the COF (Coefficient Of Friction) of the product can be decreased from 0.215 to 0.095, the wear rate is decreased by 85.10 percent or more, the surface softening and decomposition are inhibited in the friction process of the product, and a movable thin film on the surface can better protect the friction surface.

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