... for electric insulating 2.ptfe compund products 3.delivery in time 4.reasonable price 1) product introduce:Polytetrafluoroethylene [ ... excellent electrical insulation, and is not temperatureDegree and frequency. In addition, with no stained, non-absorbent, non-burning ... prepared rods, plates or other profiles can be further car planing, drilling, milling and other machining methods plusWorkers. ...