Premium NBR/PVC Elastomer Foam – High-Quality Insulation for Multiple Applications
This closed-cell elastomer foam made from nitrile-butadiene rubber and polyvinyl chloride (NBR/PVC – 50/50) provides excellent thermal and acoustic insulation, high stability, and outstanding resistance to moisture, mold, and aging.
It is ideal for residential areas, industry, automotive, caravanning, and construction.
⭐ Certifications & Tested Quality
✔ CE Conformity (EU)
According to the Declaration of Conformity (Report No. RGST240301014), this product meets:
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CE safety guidelines
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RoHS 2011/65/EU & 2015/863 – no hazardous substances
NBR-CE Certificate
✔ RoHS – free from chemical hazards
The material contains no dangerous substances, is non-toxic, and safe for indoor use.
✔ ASTM C518-21 (Intertek Test Report)
According to the official thermal insulation test:
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Thermal conductivity λ = 0.036 W/(m·K)
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Thermal resistance R = 0.793 (m²·K)/W
Test date 2025, Intertek Report No. 250806009SHF-004
Rubber foam ASTM C518
Ideal for residential areas, industry, and vehicles.
🔧 Technical Specifications
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Density: 49 kg/m³
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Thickness: 10 mm
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Thermal conductivity: 0.036 W/(m·K) (ASTM C518 confirmed)
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Vacuum water absorption: 8%
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Dimensional stability (105 °C, 7 days): 3.7%
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Aging resistance (150h): slight wrinkles, no cracks, no deformation
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Compression rebound rate (72h): 82%
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Combustion performance: 145 W/s
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Smoke density: 13%
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Impact sound insulation: 15–30 dB
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Mold & bacteria resistance: antibacterial & fungicidal
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Solubility: insoluble
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Stability: highly stable
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Color: Black, white, or grey (depending on production)
📏 Product Scope
You receive 1 full roll = 10 m²
🛠 Features & Benefits
🔥 Highly efficient thermal insulation
Perfect for heating systems, walls, roofs, floors, and vehicles.
🔇 Effective sound insulation 15–30 dB
For music rooms, workshops, motorhomes, garages, server rooms, and more.
🛡 Antibacterial & mold-resistant
Safe to use in humid environments (basements, greenhouses, bathrooms).
💧 Water-resistant & moisture-proof
Water absorption below 8%, ideal for indoor use.
✔ Easy installation
Can be easily cut, glued, or adapted.
🎯 Ideal Applications
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Floors & walls
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Roofs & attics
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Cars, vans, motorhomes & caravans
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Garages & workshops
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Greenhouses
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Server rooms, machinery rooms
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Pipelines, heating systems
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Noise & vibration damping