NBR/PVC Rubber Foam Insulation Sheet

The NBR/PVC Rubber Foam Insulation Sheet is a high-performance, flexible thermal insulation material designed for HVAC, refrigeration, and industrial applications. Combining the durability of Nitrile Butadiene Rubber (NBR) and Polyvinyl Chloride (PVC), this closed-cell foam sheet provides excellent thermal efficiency, moisture resistance, and ease of installation.

Key Features

1. Superior Thermal Insulation

Low thermal conductivity (0.032–0.038 W/m·K) – Effectively reduces heat transfer in both hot and cold systems.

Consistent performance – Maintains insulation efficiency in varying temperatures.

2. Moisture & Vapor Resistance

Closed-cell structure prevents water absorption, eliminating condensation risks.

Ideal for humid environments – No mold or mildew growth.

3. Flexible & Durable

Easy to cut and shape – Conforms to pipes, ducts, and irregular surfaces.

Tear-resistant – Withstands handling and mechanical stress.

4. Fire-Resistant & Safe

Self-extinguishing properties – Meets fire safety requirements for building materials.

Low smoke emission – Enhances safety in enclosed spaces.

5. Chemical & Oil Resistance

Resists oils, solvents, and mild acids, making it suitable for industrial use.

Long-lasting performance even in harsh conditions.

Applications

✔ HVAC ductwork & piping insulation
✔ Refrigeration systems (chilled water, cold storage)
✔ Industrial pipe insulation
✔ Plumbing & thermal acoustic insulation
✔ Marine & automotive insulation

Advantages Over Traditional Materials

More flexible than rigid foam boards, allowing for easier installation.

Better moisture resistance compared to fiberglass or mineral wool.

Lightweight & clean – No loose fibers or irritating particles.

Installation Guidelines

Clean surfaces – Ensure pipes or ducts are dry and free of debris.

Cut to size – Use a utility knife for precise fitting.

Adhere or wrap – Secure with compatible adhesive or mechanical fasteners.

Seal joints – Use foil tape or mastic for airtight insulation.

Why Choose NBR/PVC Rubber Foam?

Energy efficiency – Reduces heat loss and lowers operational costs.
Easy to install – No special tools required.
Long lifespan – Resists degradation in harsh environments.
Versatile – Suitable for both commercial and industrial applications.

Conclusion

The NBR/PVC Rubber Foam Insulation Sheet is a reliable, flexible solution for thermal and acoustic insulation needs. Its moisture resistance, durability, and ease of use make it an excellent choice for HVAC, refrigeration, and industrial piping systems.

Available in various thicknesses (6mm–25mm) and roll sizes – contact us for specifications!

Note: Performance may vary based on installation quality and environmental conditions.