Silicone Foam Insulation
−50°C to +200°C
Main applications
- non-toxic
- odourless
- flexible sealed insulation
Key Features
Certified for hygienic and cleanroom use
FDA-grade silicone foam — applicable directly to process piping in food, semiconductor and pharmaceutical plant
Wide service range: −50°C to +200°C
Covering chilled lines through to steam piping in one material, holding its properties through temperature change
Excellent flexibility and recovery
A cross-linked silicone foam structure conforms to complex pipe geometry and maintains performance through repeated compression
Low absorption, vapour resistant
A closed-cell foam structure minimises moisture uptake — controlling condensation and maintaining cold insulation
Vibration and noise absorption
The cushioning characteristic of silicone foam blocks pipe vibration transmission and helps damp noise
Specifications
| Material | Silicone foam |
| Service temperature | −50°C to +200°C |
| Thermal conductivity | λ ≈ 0.040–0.060 W/m·K |
| Supply form | Roll, sheet or pipe cover |
| Colour | White, grey or red (varies by grade) |
| Certification | FDA grade available (confirm in advance for hygienic applications) |
Applications
Cleanroom & hygienic piping
- •Insulation of cooling and steam lines in food plants
- •Condensation control on HVAC piping in semiconductor fabs
Pharmaceutical & bio
- •Insulation of purified water lines in pharmaceutical processes
- •Hygienic pipe finishing in GMP environments
General industrial insulation
- •Cold insulation and condensation control on HVAC piping
- •Preventing heat loss on steam lines
Installation Benefits
- ✓Non-toxic and odourless — safe for direct application in food and pharmaceutical environments
- ✓A flexible material that fits bends, elbows and complex pipe geometry with no gaps
- ✓Supplied alongside the Basofoam range as a complete cleanroom material line
Notes
- ※Above 200°C continuous service, ceramic fiber or silica materials are recommended.
- ※Where FDA grade is required, confirm certification in advance — technical consultation recommended.