Higher density,high strength,self-lubricating,being wea-rable,heat-resistant,rot-resistant,high heat exchange and good chemic stability,which is convenient to take as wellas the accurate use.

• 高密度、高强度、自润滑、耐磨、耐高温、耐腐蚀、热传导高、化学稳定性好等优异性能；安装方便、使用精确。