high quality foam sheet insulation rubber insulation sound insulation rubber
- Category: >>>
- Supplier: Langfang Chaochen Thermal Insulation Material Co. Ltd.
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Product Overview
Description
Product Description
Characteristics
Ø Closed-bubble structure can effectively prevent the heat conductivity
Ø No more than 0.034 W/m·k of heat conductivity coefficient under 0°C
Ø 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
Ø Excellent fire proof performance, oxygen index reaches above 32
Ø Easy and convenient to install
Ø No CFC, HFC, HCFC or other fluorine-hydrocarbon containing material, no formaldehyde, powder or fiber
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 | ||||||
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
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, sound-absorbing material, chemical material, sealing material categories. Widely used in construction, petroleum, chemical, metallurgy, city heating network, aerospace, shipbuilding, automobile air conditioning units, thermal power, kiln industry insulation sealing insulation etc..
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
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