ПВХ / NBR поролона пластиковая трубка

PVC/NBR Foam rubber plastic tube : Rubber plastic Heat-insulating & Heat-preservation Material is soft heat-insulating,heat-preservation and energy conservation materials made with advanced technology at home andadvancedfull-automatic continuous production line imported from abroad,using butyronitrile rubber with best performance and polyvinyl chloride(NBR,PVC)as main raw materials and other high quality auxiliary materials through foaming and so on special procedure Degree is -40 to 200'C Property: Heat Conductivity coefficient(W/m.k): 0.034 Temperature Rang:-40+200 Water Absorbency % ≤10 Fire resistance property:B1 Density(Kg/m³)65-85 for I type, 40-110 for II type No cracking,NO cracks,No pin holes,No deforming Features: Heat preservation, heat insulation, sound insulation, sound absorption etc. Widely used in the industries including water and refrigerant tubing of air conditioning system for cool preservation and hear preservation,which has obtained ideal result of application.