... .1)Character:wear-resistance,dustproof,sound-insulation,quakeproof,seal,heat-insulation2)Use:mainly used for a vriety of ... the felt used in machinery and hardware,can play the role of oil absorption,seal,dust-proof,damping.Keep ... friendly, anti-static, good wearability, dustproof, cushion, quakeproof, Heat preservation, heatproof, sound insulation, silencing, fire retardant, insulation. ...