Rubber Foam Roll/Felt

Nitrile Rubber Foam Rolls

Nitrile Rubber Foam Rolls are high-performance elastomeric insulation materials designed for thermal insulation in HVAC, refrigeration, and industrial piping systems. They provide excellent resistance to water, steam, UV radiation, harsh weather conditions, and oils. Thanks to their high flexibility, they are easy to install and adapt to complex surfaces, while also preventing the formation of fungus and mold.

The most important insulation property is thermal conductivity. Due to the stable air trapped within the closed-cell structure of SHENZHOU nitrile rubber foam and its low thermal conductivity, heat transfer is significantly reduced. This ensures that surface temperatures remain stable and energy efficiency is improved, with a typical thermal conductivity value of approximately 0.035 W/m·K.

Manufactured with a controlled density (≤95 kg/m³) and high closed-cell rate, SHENZHOU rubber foam roll ensures long-term insulation performance and excellent resistance to water vapor permeability, maintaining efficiency over time even in demanding environments.

SHENZHOU rubber foam rolls also provide reliable fire resistance. In the event of fire, the material does not support flame spread in either vertical or horizontal directions. This makes it compliant with fire safety requirements and a dependable insulation solution for buildings and industrial installations.

SHENZHOU elastomeric rubber foam insulation materials are rubber-based, feature a smooth closed-cell structure, and are available in both sheet and tube forms for versatile application needs.

Rubber Foam Insulation Roll (NBR)

Rubber Foam Insulation Rolls (NBR) are high-quality, flexible insulation materials designed to deliver superior thermal and acoustic performance across a wide range of applications. Manufactured from closed-cell elastomeric foam, foam rubber roll provide excellent resistance to heat transfer, moisture penetration, and sound transmission. Their lightweight and flexible structure allows for easy installation in HVAC systems, plumbing networks, refrigeration lines, and construction projects.

This insulation material is widely used to reduce energy loss, control condensation, and stabilize temperature fluctuations, making it an efficient solution for both residential and commercial environments.

Sheet Specifications and Models Table

Note:

1. Pipe length is 2m, diameter is larger than 100mm, rubber foam sheet will be adviced.

2. Double-layer or multi-layer installation is recommended when the insulation layer is larger than 50mm.

3. The above specifications are commonly used specifications, products for black , such as special specifications and colors, to communicate with the sales staff to

customize.

4. The materials should be stored in a clean and dry place in a normal room with a relative humidity of 50-70% and an ambient temperature of 0-35 °C.

Technical Data Sheet

• ·   HVAC Systems: Insulates air ducts and pipelines to reduce energy loss and prevent condensation
• ·   Plumbing Systems: Used for hot and cold water pipes, preventing heat loss and freezing protection
• ·   Refrigeration Systems: Maintains thermal efficiency in cooling lines and equipment
• ·   Building Construction: Provides thermal and acoustic insulation for walls, floors, and roofs
• ·   Automotive Industry: Used for vehicle soundproofing and thermal management
• ·   Industrial Equipment: Improves energy efficiency by insulating machinery and process systems