Product Description
Foam rubber sheets is an environmental protection insulation material with closed cell structure. It is manufactured without the use of CFC'S, HFC'S OR HCFC'S. It is also formaldehyde free, low VOCS, fiber free, dust free and resistant to mold and mildew.
♦ Excellent thermal insulation- very low thermal conductivity
♦ Excellent acoustuc insulation- can reduce noise and sound transmitting
♦ Moisture resistant, fire resistant
♦ Good strength to resist deformation
♦ Closed cell structure
♦ ASTM/SGS/BS476/UL/GB Certified
Technical Data of foam rubber sheets:
| Property | Unit | Value | Test Method |
| Temperature range | °C | (-50 - 110) | GB/T 17794-1999 |
| Density range | Kg/m3 | 45-65Kg/m3 | ASTM D1667 |
| Water vapor permeability | Kg/(m.s.pa) | ≤0.91×10-11 | DIN 52 615 BS 4370 Part 2 1973 |
| μ | - | ≥10000 | |
| Thermal Conductivity | W/(m.k) | ≤0.030 (-20°C) | BS 874 Part2 1986 |
| Thermal Conductivity | ≤0.032 (0°C) | ASTM C518 | |
| ≤0.036 (40°C) | DIN 52612, DIN52613 | ||
| Fire Rating | - | Class 1 | BS 476 Part 6 part 7 |
| Oxygen Index | % | K1≥36 | GB/T 2406, ISO4589 |
| Dimension Stability | % | ≤5 | ASTM C534 |
| Fungi resistance | - | Good | ASTM 21 |
| Ozone resistance | - | Good | GB/T 7762-1987 |
| Resistance to U.V. and weather | Good | ASTM G23 |
Product Specification of foam rubber sheets:
| Thickness | Sheet 1 metre wide | Sheet 1.2metre wide | Sheet 1.5metre wide | ||||
| Inches | mm | size (L*W) | m2/Roll | si ze (L*W) | m2/Roll | size (L*W) | m2/Roll |
| 1/4" | 6 | 30*1 | 30 | 30*1.2 | 36 | 30*1.5 | 45 |
| 3/8" | 10 | 20*1 | 20 | 20*1.2 | 24 | 20*1.5 | 30 |
| 1/2" | 13 | 15*1 | 15 | 15*1.2 | 18 | 15*1.5 | 22.5 |
| 3/4" | 19 | 10*1 | 10 | 10*1.2 | 12 | 10*1.5 | 15 |
| 1" | 25 | 8*1 | 8 | 8*1.2 | 9.6 | 8*1.5 | 12 |
| 1 1/4" | 32 | 6*1 | 6 | 6*1.2 | 7.2 | 6*1.5 | 9 |
| 1 1/2" | 40 | 5*1 | 5 | 5*1.2 | 6 | 5*1.5 | 7.5 |
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