rubber foam plastic thermal insulation pipe

Rubber Foam Plastic Thermal Insulation Pipe       Product Description   Introduction With the introduced advanced skill and technology and automatic working line, our product PVC/NBR thrermal insulation materials, are manufactured through special technologies such as banburying and sulfur foaming. Characteristics Closed-bubble structure can effectively prevent the heat conductivity No more than 0.034 W/m·k of heat conductivity coefficient under 0°C Excellent water vapor permeation resistance-- moisture resistance: μ≥5,000, which forms the in-built water vapor proof layer and make the whole insulation board not only insulation board but also moisture proof board Excellent fire proof performance, oxygen index reaches above 32 Easy and convenient to install No CFC, HFC, HCFC or other fluorine-hydrocarbon containing material, no formaldehyde, powder or fiber Technical Index

Item		Unit	Performance Index
			0		Ⅰ		Ⅱ
			Board	Pipe	Board	Pipe	Board	Pipe
Apparent Density		Kg/m3	65-70		60-65		60-65
Combustion Performance		--	Grade	0	Grade	B1	Grade	B2
			Oxygen Index	≥40	Oxygen Index	≥32	Oxygen Index	≥28
			Smoke Density	≤70	Smoke Density (SDR)	≤75	Smoke Density (SDR)	≤75
Heat Conductivity(Average temperature)		W/m·k	≤0.034
Water Vapor Permeability	Coefficient	G/m, s, p, a	≤10×10-10 ≤7×10-10 ≤4.5×10-10
	Factors	--	≤10×10-10 ≤7×10-10 ≤4.5×10-10
Water Absorption Ratio in Vacuum		%	≤10
Dimension Stability (105±3, 7d)		%	≤10
Tear Strength		N/cm	≥3.0
Compression Resilience Ratio (Compression Ratio 50% Compression Time 72h)		%	≤70
Ozone Resistance (Ozone Partial Pressure 202Pa 200h)		--	No chap
Aging Resistance (150h)		--	Slight corrugation, no flaw, no pin hole, no deformation

Applications Central air-conditioning system refrigerating unit and equipment; freezing and condensate pipe; air duct and hot-water pipeline. Packaging & Shipping   Our Services 1 Samples Free/Can produce according to your samples/The color according to your require 2 Product Competitive shipment service/Complete after sales service 3 Our advantage Professional manufacturer/Advanced equipment/Good quality& flexible/Competitive price/High quality team 4 Certification Company Information We are one of the biggest thermal insulation materials manufacturer in the north of China, we have engaged in professional heat insulation for more than 20 years, we have rich experience, best quality products, favorable price and the most perfect service, our products sell well in our country and abroad, so please be assured to cooperate with us. FAQ 1 how about the delivery time ? 1,Lead time since receipt of 50% T/T deposit payment : as 3-7 work days  usual(also depending on customer’s order) 2 what’s the MOQ and payment chaochen support ? If by ship then as usual the MOQ : 20ft container or 40ft container Sure if you have small require for MOQ then I can advise by Air to ship to you then the MOQ no limit T/T:50% deposit and the balance by the Copy of B/L L/C also accept 3Does you charge for samples ? According to our company policy , we just send free samples to customer while the customer bear the freight fees