| Customization: | Available |
|---|---|
| Material: | Rubber and Plastic. |
| Usage: | Industrial, Heat Insulation and Sound Insulation. |
|
Still deciding? Get samples of US$ 0/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment methods: |
|
|---|---|
| Support payment in USD |
| Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Item | Unit | Performance indicators |
| Apparent density | kg/m³ | 65 - 70 (Grade 0); 60 - 65 (Grade I, Grade II) |
| Combustion performance | Level 0; Grade B1 (Level I); Grade B2 (Level II) | |
| Oxygen index | ≥ 40 (Grade 0); ≥ 32 (Grade I); ≥ 28 (Grade II) | |
| Smoke density | ≤70 (level 0); smoke density (SDR) ≤75 (level I and II). | |
| Thermal conductivity (average temperature in degrees Celsius) | W/m·K | ≤0.034 |
| Moisture permeability performance and moisture permeability coefficient | g/(m·s·Pa) | ≤10×10¹ (level 0, level I); ≤7×10¹ (level II) |
| Moisture resistance factor | ≤10×10(level 0, level I); ≤7×10¹ (level II) | |
| Vacuum water absorption rate | % | ≤10 |
| Dimensional stability performance (105 ± 3, 7d) | % | ≤10 |
| Tear strength | N/cm | ≥3.0 |
| Compression resilience rate (compression ratio 50%, compression time 72h) | % | ≤70 |
| Ozone resistance (ozone partial pressure 202Pa, 200h) | No cracking | |
| Anti-aging property (150h) | Slightly wrinkled, no cracks, no pinholes, and no deformation. |
){kind=link}