- Contact Person : Ms. Qiu Jenny
- Company Name : Zibo Guanjia Trading Co., Ltd.
- Tel : 86-533-6076009
- Fax : 86-533-6076009
- Address : Shandong,Zibo,A1525, NO. 200 Huaguang Road, Zhangdian District
- Country/Region : China
- Zip : 255000
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Features :-
· INSULATION are lightweight elastomeric nitrile foam material designed primarily for thermal insulation.insulation is black in colour and is available either in tubing or sheet form. The extruded flexible tubing is specially designed to fit the standard diameters of steel and copper pipings. Sheets are available in standard precut sizes or in rolls.
· INSULATION's expanded closed cell structure provides an efficient vapour barrier for the prevention of condensation or frost formation on cooling systems, chilled water and refrigerator lines.
· INSULATION also retards heat loss for hot water plumbing and heating, dual temperature piping and solar systems. It protects pipes against corrosion and acts as a vibration damper.
· INSULATION's inherent flexibility makes it ideally suited to the insulation of large surface areas such as tanks, irregularly shaped vessel, air-ducts and large diameter pipes.
item | unit | performance | standard | |
apparent density | kg/m³ | 40~80 | GB/T 17794-2008 | |
working temperature | °C | -50~110 | GB/T 17794-2008 | |
combustibility | - | oxygen index≥32 | GB/T 17794-2008 | |
heat conductivity | -20°C (mean temperature) 0°C (mean temperature) 40°C (mean temperature) | w/(m·k) | ≤0.034 ≤0.036 ≤0.041 | GB/T 17794-2008 |
vapor performance | coefficient factor | - | ≤1.3χ10-10 ≥1.5×103 | GB/T 17794-2008 |
vacuum water absorption | % | ≤10 | GB/T 17794-2008 | |
SDR | % | ≤75 | GB/T 17794-2008 | |
dimension stabilization | % | ≤10 | GB/T 17794-2008 | |
compression spring back rate compressing rate: 50% compressing time is 72h | % | ≥70 | GB/T 17794-2008 | |
tearing strength | N/cm | ≥2.5 | GB/T 17794-2008 | |
ozone resistance (ozone partial pressure: 202Pa, 2000h) | - | no crack | GB/T 17794-2008 | |
anti-aging property (150h) | - | slight crinkle, no crack, no pinhole, no distortion | GB/T 17794-2008 | |
color | black |
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Follow is the factory in the industrial park:
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Terms of Service
Quality: high standards, zero defects, exceed customer expectations are our goals.
Production Quality Assurance: Our products are produced in strict accordance with industry standards.
Delivery term: 20 days after we receive the down payment.
Packing: In strict accordance with your company's technical standards and quality requirements.
Solemn promise: Our management strategy is that talent is the primary capital.
Our ideas: First-class talent invents the top-class technology, to create the frist-class products quality by the first-class technology, to win the high-end brand by the first-class products quality, to access to the first-class social status by high-end brand.
elastomeric nitrile foam material