Key Product Features
2
Low Heating Conductivity
3
Low Water Absorption Rate
4
Good Fireproof and Soundproof Performance
5
Good Aging Resistance Performance
6
Simple and Easy Installation
Rubber Foam Insulation Materials Application
- Be used to retard heat transmission and control condensation from chilled-water and refrigeration systems.
- It also efficiently reduces heat transfer for hot-water plumbing and liquid-heating and dual-temperature piping.
- It is ideal for applications in:
- Ductwork
- Dual temperature and low pressure steam lines
Technical Data Sheet
| Technical Data |
| Property |
Unit |
Value |
Test Method |
| Temperature range |
°C |
(-50 - 110) |
GB/T 17794-1999 |
| Density range |
Kg/m³ |
45-65Kg/m³ |
ASTM D1667 |
| Water vapor permeability |
Kg/(m.s.pa) |
≤0.91×10⁻¹³ |
DIN 52 615 / BS 4370 Part 2 1973 |
| μ |
- |
≥10000 |
- |
| Thermal Conductivity |
W/(m.k) |
≤0.030 (-20°C) |
ASTM C 518 |
| ≤0.032 (0°C) |
| ≤0.036 (40°C) |
| Fire Rating |
- |
Class 0 & Class 1 |
BS 476 Part 6 part 7 |
| Flame Spread and Smoke Developed Index |
- |
25/50 |
ASTM E 84 |
| Oxygen Index |
- |
≥36 |
GB/T 2406, ISO4589 |
| Water Absorption, % by Volume |
% |
20% |
ASTM C 209 |
| Dimension Stability |
- |
≤5 |
ASTM C534 |
| Fungi resistance |
- |
Good |
ASTM 21 |
| Ozone resistance |
Good |
GB/T 7762-1987 |
| Resistance to U.V. and weather |
Good |
ASTM G23 |
Product Presentation
Frequently Asked Questions (FAQ)
What are the main benefits of a closed-cell insulation structure?
A closed-cell structure provides exceptional water resistance and limits moisture ingress. This ensures long-term thermal efficiency and prevents condensation on chilled water and refrigeration piping.
What temperature range can this rubber foam insulation withstand?
This elastomeric rubber foam insulation is designed to operate safely within a temperature range of -50°C to 110°C (-58°F to 230°F), making it highly suitable for dual-temperature and refrigeration systems.
What fire performance ratings does the material hold?
The insulation material has achieved Class 0 and Class 1 fire ratings according to BS 476 Part 6 & 7 testing, and has a flame spread/smoke index of 25/50 in accordance with ASTM E 84, ensuring excellent fire safety.
Is this insulation resistant to environmental factors like U.V. and ozone?
Yes, this rubber foam insulation shows high durability with certified resistance ratings. It exhibits good resistance to weathering, ozone (GB/T 7762-1987), fungi (ASTM 21), and U.V. degradation (ASTM G23).
Where is this elastomeric foam insulation typically applied?
It is ideal for retarding heat transmission in hot/cold water plumbing, liquid-heating systems, ductwork, dual-temperature piping, low-pressure steam lines, and refrigeration processes.
Kingflex
