wholesale black nitrile rubber foam sheet rubber NBR foam sheet rubber foam insulation sheet for hvac system
NBR and PVC are the main raw materials, which are softthermal insulation and energy-saving materials foamedthrough special processes.
Product Details
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foam insulation sheet Advantages
sheet of rubber Details & Features
foam rubber insulation Parameters
| Tested Content | Tested Value |
| Apparent density kg/m³ | 40-95 |
| Thermal Conductivity W/(m·k) | ≤0.038 |
| Moisture permeability Moisture | ≤10% |
| Permeability coefficient g/(m·s·Pa) | ≤4.4×10-10 |
| Wet resistance factor | ≤6 |
| Vacuum water absorption % | Oxygen Index≥32% |
| Flame retardant performance | Class 0 |
| Toxicity of burning smoke | ZA3 security level |
| Dimensional stability % | (105°C±3°C, 7d)≤10 |
| Compression rebound rate % | (Compression ratio50, 72h)≥70 |
| Aging resistance 150h | Slightly wrinkled, no cracks, no pinholes, no deformation |
| Applicable temperature range°C | -50~110 |
Material Introduction
Rubber-plastic insulation board is a soft heat-insulating and energy-saving material made of rubber and polyvinyl chloride (NBR/PVC) as the main raw materials, with various auxiliary materials, and foamed by special process.
The raw material rubber of this material is a flexible material, so the rubber-plastic insulation board also has good elasticity and flexibility. And this material also has many excellent properties.
Application scenarios of foam insulation
wholesale rubber sheet from reliable manufacturer
FUNAS stands out for its high-quality foam rubber insulation and custom-cut foam rubber options. As a comprehensive technology company specializing in the development, production, and sales of rubber and plastic insulation materials, we offer tailored solutions with custom formulas, shapes, and sizes, including fire-retardant and waterproof coatings to meet specific thermal, acoustic, and mechanical performance requirements.
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