Phenolic Insulation Board
Rubber Foam Board
Phenolic Pipe Insulation Section
PTFE gasket
PTFE Packing
Closed Cell Rubber Thermal Insulation Board
The Closed Cell Rubber Thermal Insulation Board is a high-performance, flexible insulation material designed for superior thermal and moisture protection in HVAC, refrigeration, and industrial applications. Made from durable elastomeric foam, this rigid yet pliable board provides excellent insulation efficiency, vapor resistance, and long-term reliability.
Key Features
1. Superior Thermal Performance
Low thermal conductivity (0.032–0.038 W/m·K) – Minimizes heat transfer for energy-efficient insulation.
Effective in extreme temperatures – Maintains performance in both heating and cooling systems.
2. Moisture & Vapor Barrier
90% closed-cell structure – Prevents water absorption and condensation buildup.
Ideal for humid environments – Resists mold, mildew, and corrosion.
3. Durable & Flexible
High tear and compression resistance – Withstands mechanical stress and handling.
Easy to cut and shape – Conforms to complex surfaces for seamless installation.
4. Fire-Resistant & Safe
Self-extinguishing properties – Meets building fire safety standards.
Low smoke emission – Enhances safety in enclosed spaces.
5. Chemical & Oil Resistance
Resists oils, solvents, and mild acids, making it suitable for industrial and marine use.
Long-lasting performance in harsh conditions.
Applications
✔ HVAC duct and pipe insulation
✔ Refrigeration systems (cold storage, chillers)
✔ Industrial equipment insulation
✔ Plumbing and thermal acoustic barriers
✔ Marine and automotive insulation
Advantages Over Traditional Insulation
Better moisture resistance than fiberglass or mineral wool.
More rigid than foam sheets, providing structural support.
Clean and fiber-free – Safe for indoor use with no irritating particles.
Installation Guidelines
Measure and cut – Use a sharp knife for precise fitting.
Clean surfaces – Ensure pipes, ducts, or equipment are dry and debris-free.
Adhere securely – Apply compatible adhesive or mechanical fasteners.
Seal joints – Use foil tape or mastic for a continuous vapor barrier.
Why Choose Closed Cell Rubber Board?
Energy savings – Reduces heat loss and improves system efficiency.
Easy to handle – Lightweight and easy to install.
Long service life – Resists degradation in tough environments.
Versatile – Suitable for commercial, industrial, and marine applications.
Conclusion
The Closed Cell Rubber Thermal Insulation Board delivers reliable thermal protection, moisture resistance, and durability for demanding insulation needs. Its flexibility, fire safety, and chemical resistance make it an ideal choice for HVAC, refrigeration, and industrial applications.
Available in multiple thicknesses (10mm–50mm) and sheet sizes – contact us for details!
Note: Performance may vary based on installation and environmental conditions.
Phenolic Foam Board for Wall Insulation: Benefits, Applications and Installation Guide
This article introduces phenolic foam board’s characteristics, benefits for wall insulation, practical applications, installation methods, and its suitability for modern construction projects.
2026-03-24
Phenolic Foam Board Wholesale Supply: High-Performance Insulation for Modern Construction
This article introduces phenolic foam board’s characteristics, advantages of wholesale purchase, practical applications, supplier selection criteria, and its suitability for modern construction projects.
2026-03-21
High-Quality Phenolic Foam Boards for Efficient Thermal Insulation Solutions
This article introduces phenolic foam boards, including their key characteristics, core advantages, wide applications and selection significance, emphasizing their important role in energy-efficient and safe modern construction and industry.
2026-03-18
Phenolic Foam Insulation Panels: A Complete Guide to High-Performance Thermal Insulation
This article introduces phenolic foam insulation panels, including their definition, key properties, core advantages and wide applications, highlighting their irreplaceable role in energy-efficient and fire-safe modern construction.
2026-03-15
