Polyethylene closed cell foam board

Material: Polyethylene

Specifications: Standard size, customizable

Applications: sealing, heat preservation, etc.

Features: light weight, waterproof, etc.

Polyethylene closed-cell foam board has a unique closed-cell bubble structure with evenly distributed honeycomb holes in appearance. It is tightly bonded with cement adhesive and has goodwaterproof and sealing properties.

Density ≥90kg/m³
Tensile Strength ≥0.9MPa
Tear Strength ≥3.5kg/m²
Compressive Strength ≥130kg/m²
Compression Set ≥0.7%
Elongation ≥70%
Water Absorption ≤ 8ɡ/m³

Features

Stability: low density, high recovery rate, and independent bubble structure.
Waterproof performance: low surface water absorption and good impermeability.
Temperature resistance: does not flow (melt) at high temperatures and does not crack at low temperatures.
Corrosion resistance: resistant to alkali, acid, salt, oil, and other organic solvents, with excellent aging resistance.

application

Expressways, expressways, underground passages, subways
Power plant moisture-proof room, cooling tower
Bridge expansion joints, overpasses, viaducts
Hydropower concrete engineering, dam slope protection