Rubber & Plastic Insulation Board

Product Detail

1. Product Definition

Rubber & plastic insulation board is a flexible black closed-cell foam insulation board. It is mainly made of NBR-PVC (nitrile butadiene rubber + polyvinyl chloride), mixed with flame retardant, foaming agent and anti-aging additives. Manufactured by internal mixing, extrusion and high-temperature foaming shaping, it is an eco-friendly thermal insulation and energy-saving material.

2. Core Performance Parameters

Thermal conductivity: ≤0.034–0.038 W/(m·K), excellent for heat and cold preservation
Operating temperature: -40℃～105℃, suitable for both hot and cold working conditions
Closed-cell rate ≥95%, inherent moisture and water resistance. No extra vapor barrier required to prevent condensation dripping
Fire rating: mainstream Class B1 (flame retardant, self-extinguishing); standard Class B2. Soft and elastic material with vibration damping and sound absorption, dust-free and non-shedding

3. Specifications & Types

Common thickness: 10 mm, 15 mm, 20 mm, 25 mm, 30 mm (extra thickness customizable)
Standard size: width 1 m, roll length 10–20 m; flat sheets available for cutting
Product types: plain surface rubber-plastic board, self-adhesive backed rubber-plastic board, aluminum foil faced rubber-plastic board (UV resistant for outdoor use)

4. Product Advantages

Energy-saving insulation and cold preservation to reduce energy consumption of air conditioning and heating systems.

Closed-cell waterproof and moisture-proof structure, no water absorption or mildew in high-humidity environments.

Flexible and easy to cut, fits closely on elbows and special-shaped equipment for simple installation. Joints can be sealed with special tape.

Aging and corrosion resistant, anti-vibration and noise reduction, long service life.

Eco-friendly and dust-free, suitable for hospitals, shopping malls and clean workshops.

5. Main Application Scenarios

HVAC: anti-condensation insulation for central air conditioning ducts, chilled water and cooling water pipelines
Building plumbing: heat preservation for hot water pipes, freeze protection for outdoor water pipes
Industry: thermal and cold insulation for chemical equipment, storage tanks and heating pipelines
Heat insulation and noise reduction for machine rooms, ships, cold chains and color steel roofs