Engineered pvc/ rubber foam in good quality

 Engineered pvc/ rubber foam  in good quality    1. High and low temperature resistance 2. High Moisture and Water Vapor Diffusion Resistance 3. Low thermal conductivity, good flame and shock resistant performance 4. Tear resistance, oil resistance, anti-ozone and anti-aging 5. Great flexibility, harmless, nontoxic, non-radiation and high flexibility 6. Durable and easy installing 7. Closed pore foaming, good pliability 8. Beautiful appearance, easy and quick installation    

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		%	≤10
(105±3, 7d)
Tear Strength		N/cm	≥3.0
Compression Resilience Ratio		%	≤70
(Compression Ratio 50% Compression Time 72h)
Ozone Resistance		--	No chap
(Ozone Partial Pressure 202Pa 200h)
Aging Resistance (150h)		--	Slight corrugation, no flaw, no pin hole, no deformation

  1. Heat resistance of shell of big tank and piping 2. Automible 3. Air-condition 4. Electronic appliance 5. Sports and medical equipment 6. Machinery parts 7. Sound absorbing decorations in air ducts and entertainment places 8. Other industry and commercial fields
    Chao Chen company is a science and technology enterprise a set of production,  sales, research and development,construction in one. The main products are  insulating refractory insulation, soundabsorbing material, chemical material,  sealing material categories. Have engaged in this industry for more than 20 years, have rich experience of production and construction.  1. 24*7 online service. by email or telephone or messenger.
2. High production capacity, fast delivery of goods. Standard size have stock,immediately delivery once your purchase, 7-10 days delivery for out of stock. 3. Professional team, specialized in refractory production since 1995,with advanced technology and vast experience. and All related Heat Insulation Materials can be found here and meet your different use  4. Price advantage, provided by manufacturer directly, save much intermediate fees. and can Supply customized products ensure 100% meeting your require,. 5. Quality assurance, our insulation material use high grade raw material and do strict inspect during the whole procession. All products adopt GB,ISO,ASTM,BS, JIS and DIN standard as per requirement. ISO, BV, TUV, SGS certified. 6. OEM service available. 7. New buyer: Tell us your budget and target market and we will give you professional advice of exact kinds and quantity.    1. When can I get the price? We will try our best to provide you the price within 12 hours after received your inquiry. 2. What about the payment terms? T/T 50% advance, and balance upon the copy of B/L 3. whether our information is safe? Confidentiality clause: The personal information of each customer is safe here, we will respect the customers' privacy. 4. Are you a manufacture or trader?  Factory+trade (mainly for manufacturing, also do some business of related products). 5. What's the MOQ of trial order?  Transportation cost into consideration, the general is a 20FT,less if we have instore 6. After an order is confirmed, when to deliver? According to your order quantity, normally, 15 days after deposit received. 7. Is your company accept customization? We have our own factories and excellent technical team, and we accept OEM service. 8. What certificates do you have? ISO9001, BV and Test Report, also we can do other necessary certification  according to your requirements. 9. Can you offer samples? Of course,samples are total free! Freight should be paid by buyers. And we will return to you when the first order. Please feel free to ask if any further questions....