Audited Supplier
ZR-476
Nitrile Rubber
Refrigeration, Air Conditioning and Heating
Heat-resistant, Cold-resistant
NBR/PVC
Pure Gum Rubber Sheet and Fabric
Insulating Rubber Slab
Black Rubber Sheet
More Than 32%
Less Than 75%
Za3
More Than 2.5n/Cm
ZeRui
Plastic Bag
Thickness from 3mm to 32mm
Qingdao
4009110000
Product Description
20mm Closed Cell Foam Rubber Insulation Roll Sheet 4x8 for Heat
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Production Specifications
Product Pictures
Specifications
Material: NBR/PVC
Standard: BS 476-7 (Class 1)
Certificate: BS 476-7
Form: straight and coil
Delivery time: 2-3 weeks
Technical Data
Size Range
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1.
Production Specifications
Product Pictures
Specifications
Material: NBR/PVC
Standard: BS 476-7 (Class 1)
Certificate: BS 476-7
Form: straight and coil
Delivery time: 2-3 weeks
Technical Data
| Item | Index | ||
| Surface | Black, Flat | ||
| Foaming Structure | Fully Closed Cell | ||
| Density | 50-80kg/m³ | ||
| Material Type | Totally I | ||
| Burning Performance | Hard to Burning B1 Level (Class 1) | ||
| Smoke Poison | ZA3 | ||
| Smoke Density | ≤75% | ||
| Combustion Shape Appearance | Carbonization, no contraction, no droplet | ||
| Thermal Conductivity Coefficient W/(m.k) | -20°C | 0°C | 40°C |
| ≤0.031 | ≤0.034 | ≤0.038 | |
| Moisture Penetrate Coefficient | ≤1.96 x 10¹¹g (m.s.Pa) | ||
| Moisture Resistance | ≥10,000 | ||
| Water Absorption in Vacuum | ≤10% | ||
| Dimension Stability | 105°C±3°C 7d≤10% | ||
| Rebound Rate after Compression | Compression Rate 50%, 72h≥70% | ||
| Ripping Intensity | ≥2.5N/cm | ||
| Aging Resistance | 150h, slightly crumpling, no crack, no pin hole, no deforming | ||
| Ozone Endurance | Ozone suppressor 202MPa 200h no crack | ||
| Application Range | -40°C - +110°C | ||
Size Range
| width | insulation sheet thickness (mm) | |||||||
| 3 (1/8") | 6 (1/4") | 9 (3/8") | 13 (1/2") | 15 (5/8") | 19 (3/4") | 25 (1") | 32 (1-1/4") | |
| 1m | √ | √ | √ | √ | √ | √ | √ | √ |
| length | 30m | 30m | 20m | 15m | 10m | 8m | 8m | 6m |
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