Pvc nbr Blend Foam Rubbe Soft Foam Rubber Tube Rubber Insulation Products

Black PVC/NBR rubber plastic insulation foam tube/pipe Product Description
1.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.
2.Characteristics
1.Closed-bubblestructurecaneffectivelypreventtheheatconductivity
2.Nomorethan0.034W/m·kofheatconductivitycoefficientunder0°C
3.Excellentwatervaporpermeationresistance -moistureresistance:μ≥5,000,whichformsthein-builtwatervaporprooflayerandmakethewholeinsulationboardnotonlyinsulationboardbutalsomoistureproofboard
4.Excellentfireproofperformance,oxygenindexreachesabove32
5.Easyandconvenienttoinstall
6.NoCFC,HFC,HCFCorotherfluorine-hydrocarboncontainingmaterial,noformaldehyde,powderorfiber
3.Technical Index
Item
Inspection method
Specification
Temperature
Average temperature
Conductivity factor
GB/T 10294-88
-20 0 +37 'C
0.032 0.034 0.040 W/mK
Factor
coefficient
BS EN ISO9346:1996
BS 4370 Part2 1973
DIN 52615
u≥4500
4.0x10-14kg/(m·S·Pa)
0.14ugm/Nh
Water absorption ratio in vacuum
GB/T 17794-1999
≤10
Flammability
Oxygen index
Vertically burning
SDR
GB8624-1997
GB/T 2406
GB/T 8333
GB/T 8627
Flame retardant Class B1
≥32
≤30s ≤250mm
≤75
Density
GB/T 6343-95
40~80Kg/m3
Crack resistance
GB/T 10808-89
≥2.5N/cm
Compression resilience ratio
GB/T 6669-86
≥70%
Dimension stability
GB 8811-88
≤10.0%
Aging resistance
GB/T 56259-1996
Slightly crumpling, no cracks,
no pin holes, not deforming.
seline; color: red;">Customizedspecs of this can beproduced as your requirement.2,Shipping
By sea from tianjin xingang, ChinaOur 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 CertificationCompany Information
"Credibility first, integrity based" is tenet of every Chaochen member.
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 ?
a,3-7 days after receive your deposit
b,Samples prepared with in 3days
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
3 How is the charge for samples ?
We can send samples to you at free, you pay the express fee, then we will return to you when the first order
4 Can you produce according to customer’s design?
Sure we are profession manufacturer. OEM are welcome, but if up the machine’s Max then we couldn’t do it
5 Can you tell me your main customer ?
That’s our customer privacy, we should protect their information at the same time, please rest assured that your information is also safe here
seline; color: red; background-color: #f5f5f5;">Welcome you contact us for formal business negotiation anytime, staffs of Chaochen will always serve you sincerely with the best!