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| Thickness | Width 1m | Width 1.2m | Width 1.5m | ||||
|---|---|---|---|---|---|---|---|
| Inches | mm | Size(L*W) | ㎡/Roll | Size(L*W) | ㎡/Roll | Size(L*W) | ㎡/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 |
| 2" | 50 | 4 × 1 | 4 | 4 × 1.2 | 4.8 | 4 × 1.5 | 6 |
| 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 ﹣¹³ | DIN 52 615 / BS 4370 Part 2 1973 |
| μ | - | ≥10000 | - |
| Thermal Conductivity | W/(m.k) | ≤0.030 (-20°C) | ASTM C 518 |
| ≤0.032 (0°C) | |||
| ≤0.036 (40°C) | |||
| Fire Rating | - | Class 0 & Class 1 | BS 476 Part 6 part 7 |
| Flame Spread and Smoke Developed Index | - | 25/50 | ASTM E 84 |
| Oxygen Index | - | ≥36 | GB/T 2406, ISO4589 |
| Water Absorption, % by Volume | % | 20% | ASTM C 209 |
| 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 |
We are a specialized manufacturer of premium Rubber Insulation Foam products. Our comprehensive portfolio includes high-performance Thermal Insulation, Sound Insulation, and Adhesive insulation series designed to meet demanding industrial needs. These solutions are extensively utilized across the Construction, Automotive, Chemical Storage, and Transportation industries.
Our elastomeric rubber foam materials represent an advanced generation of soft, heat-insulating, heat-preserving, and energy-conserving insulation. Produced using modern automatic continuous production lines, this material blends high-quality nitrile butadiene rubber and polyvinyl chloride (NBR/PVC) as main raw materials with special auxiliary agents through a precise foaming process to deliver superior thermal performance and durability.
Our rubber insulation sheets are available in thicknesses from 1/4" (6mm) up to 2" (50mm). Standard roll widths include 1m, 1.2m, and 1.5m to fit different installation requirements.
The material operates effectively within a temperature range of -50°C to 110°C, conforming to GB/T 17794-1999 test standards. This makes it highly versatile for heating, ventilation, and cooling systems.
Our rubber foam carries Class 0 and Class 1 fire ratings, as tested by BS 476 Part 6 and Part 7 standards. It has a Flame Spread and Smoke Developed Index of 25/50 under ASTM E 84, ensuring excellent safety performance.
Yes. The rubber foam is engineered with high resistance against fungi (ASTM 21), ozone (GB/T 7762-1987), and UV/weather exposure (ASTM G23), ensuring long-term durability in outdoor and harsh indoor environments.
The product is widely used for thermal insulation, sound dampening, and custom adhesive applications in sectors like general construction, automotive manufacturing, chemical storage, and logistics transportation.
