Product
EPDM Open Cell Sponge Rubber
Specifications:
Material: EPDM rubber
Structure: Open-cell
Color: Black
Density 65–100 kg/m³
Thickness: Custom: 1–50mm available
Sheet Size: 1000mm × 2000mm (1m × 2m)
Tensile Strength: ≥0.06–0.10 MPa
Elongation at Break: ≥120–150%
Tear Strength: ≥0.5–0.6 kN/m
Compression Set : ≤20%
Adhesive Backing: 3M self-adhesive (PSA) or industrial strong glue backing
Certifications:RoHS, REACH, UL94-V0 (fire retardant)
Product Details
Open Cell EPDM (Ethylene Propylene Diene Monomer) Sponge Sheet is a high-performance open-cell rubber foam manufactured from EPDM rubber. It features a porous, breathable structure that delivers excellent cushioning, shock absorption, and sound dampening properties.
It is engineered for outdoor and industrial use, providing exceptional resistance to UV light, ozone, aging, and extreme temperatures. Unlike closed-cell foam, its open-cell structure allows for airflow and quick drying, making it ideal for sealing, gasketing, and vibration isolation on uneven surfaces.
Common Applications
Automotive: Door seals, gaskets, vibration dampers, trunk liners.
Construction: Expansion joints, weatherstripping, insulation, soundproofing.
HVAC: Gaskets, air duct seals, vibration isolation pads.
Marine: Non-slip mats, hatch seals, boat deck cushioning.
Industrial: Shock-absorbing pads, anti-vibration mounts, equipment gaskets.
Electronics: Padding, cushioning, and vibration damping for sensitive components.
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