| 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 |
Key Features & Applications
1
Structure
Closed-cell Structure
2
Conductivity
Low Heating Conductivity
3
Thermal Efficiency
Low thermal conductivity, Effective reduction of thermal losses
4
Performance
Fireproof, soundproof, flexible, elastic
5
Protection
Protective, anti-collision
6
Installation
Simple, smooth, beautiful and Easy Installation
7
Safety
Environmentally safe
8
Applications
Air conditioning, pipe system, studio room, workshop, building, construction, HVAC system
Frequently Asked Questions
Q:Why choose us?
Our factory focus on rubber production for more than 43 years with excellent quality control system and a strong ability of supporting services. We cooperate with advanced scientific research institutes to develop new products and new applications. We have our own patents. Our company is clear about a series of export policies and procedures, which will save you a lot of communication time and logistics costs for getting the goods smoothly.
Q:Can we have a sample?
Yes, the sample is free. The courier charge will be on your side.
Q:How about the Delivery time?
Normally 7-15 days after receiving the down payment.
Q:Is OEM service or customized service offered?
Yes, we provide both OEM and customized services based on requirements.
Q:What information should we offer for quotation?
To receive a precise quotation, please provide the following details:
- Application or where the product is used
- The type of the heaters (the thickness of the heaters differ)
- Size (internal diameter, outer diameter, and width, etc.)
- Type of terminal and the terminal size & location
- Working Temperature
- Order quantity
Kingflex
