Acoustic insulation car sound absorption NBR/PVC rubber foam water proof
Acoustic insulation car sound absorption NBR/PVC rubber foam water proof
Product Description
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 | % | ≤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 | ||||||
Application:
rubber plastic products are wildly used in such as thermoelectricity, thermal power, architecture petrochemical, metallurgy, ships and locomotives aerospace, central air-conditioning, refrigeration etc.
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 Ceratification
1 how about the delivery time ?
Lead time since receipe of 50% T/T deposit payment : as 3-7 work days usual(also depending on customer’s order)
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
3Do you charge for samples ?
According to our company policy , we just send free samples to customer while thecustomer bear the freight fees
4 Can you produce according to customer’s design?
Sure we are profession manufacturer. OEM are welcome, but if up the manchine’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
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