cheaper price for foam rubber , rubber foam roll , rubber foam insulation

1. Description On the basis of the elastomeric foam with closed-cellular structure, high quality flexible insulation product designed for insulating in the field of heating, ventilating, air conditioning and refrigerating(HVAC & R). And provides efficient method of preventing undesirable heat gain or loss in chilled water systems, cold and hot water plumbing, refrigerated pipes, air conditioning ductwork and equipment.    2. Technical specification of rubber products

Item		Unit	Specification
Density		Kg/m3	65-85
Flammability		--	Grade	B1
			Oxygen index	≥32
			SDR	≤75
Conductivity factoraverage temp 0		W/(m.k)	≤0.038
Water vapor permability	coefficient	g/(m.s.pa)	≤4.4×10-10
	factor	--	≥4.5×103
Water absorption ratio in vacuum		%	≤10
Dimension stablility105±3,7d		%	≤10
Crack resistance		N/cm	≥3.0
Compression resistance recompression ratio Compression time 72h		%	≥70
Anti-ozone Ozone pressure 202pa 200h		--	Not cracking
Aging resistance		--	Slightly crumping ,no cracks, no pin holes, not deforming.

  3. Application of rubber foam insulation  roll *heat resistance of shell of big tank and piping *automible *air-condition *electronic appliance *sports and medical equipment *machinery parts *sound absorbing decorations in air ducts and entertainment places *other industy and commercial fields   4. Products Display