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发明公开
CN104592696A 一种PFA材料 无效 - 撤回

一种PFA材料
摘要：
本发明公开的PFA材料，包括PFA粒料以及添加剂，添加剂包括碳纤维纳米管、足球烯、耐候剂、增强填料、阻燃剂、偶联剂以及交联剂，各组分组成(以重量份数计)为：PFA粒料100份、碳纤维纳米管15-20份、足球烯C5405-10份、耐候剂10-15份、阻燃剂20-30份、增强填料15-20份、偶联剂15-30份以及交联剂10-20份，耐候剂包括7-10份的抗氧剂和3-8份的光稳定剂。本发明采用PFA材料，加工性好，使用方便，磨损率低，有效低延长了设备的使用寿命，维护难度低，降低应用成本。
摘要（英）：

The invention discloses a PFA (perfluoro(alkoxy alkane)) material which comprises PFA granules and an additive, wherein the additive comprises a carbon nanotube, fullerene, a weather-resisting agent, reinforcing filler, a flame retardant, a coupling agent and a crosslinking agent. The PFA material comprises the following components in parts by weight: 100 parts of the PFA granules, 15-20 parts of the carbon nanotube, 5-10 parts of the fullerene C540, 10-15 parts of the weather-resisting agent, 20-30 parts of the flame retardant, 15-20 parts of the reinforcing filler, 15-30 parts of the coupling agent and 10-20 parts of the crosslinking agent, wherein the weather-resisting agent comprises 7-10 parts of an antioxidant and 3-8 parts of a light stabilizer. The PFA material disclosed by the invention is good in processability, easy to use, low in wear rate, and low in maintenance difficulty, effectively prolongs the service life of equipment, and reduces the cost of application.

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