-
✓
Easy for installation
-
✓
Moisture resistance
-
✓
Manufactured without use of CFCs or HCFCs
-
✓
Excellent anti-steam permeated ability
-
✓
Closed structure effectively prevents thermal conduction
| Dimension Specifications |
| Thickness |
Width 1m |
Width 1.2m |
Width 1.5m |
| Inches |
mm |
Size (L*W) |
㎡/Roll |
Size (L*W) |
㎡/Roll |
Size (L*W) |
㎡/Roll |
| 1/4" |
6 |
30 × 1 |
30 |
30 × 1.2 |
36 |
30 × 1.5 |
45 |
| 3/8" |
10 |
20 × 1 |
20 |
20 × 1.2 |
24 |
20 × 1.5 |
30 |
| 1/2" |
13 |
15 × 1 |
15 |
15 × 1.2 |
18 |
15 × 1.5 |
22.5 |
| 3/4" |
19 |
10 × 1 |
10 |
10 × 1.2 |
12 |
10 × 1.5 |
15 |
| 1" |
25 |
8 × 1 |
8 |
8 × 1.2 |
9.6 |
8 × 1.5 |
12 |
| 1 1/4" |
32 |
6 × 1 |
6 |
6 × 1.2 |
7.2 |
6 × 1.5 |
9 |
| 1 1/2" |
40 |
5 × 1 |
5 |
5 × 1.2 |
6 |
5 × 1.5 |
7.5 |
| 2" |
50 |
4 × 1 |
4 |
4 × 1.2 |
4.8 |
4 × 1.5 |
6 |
Elastomeric rubber foam Rolls and Sheets comply with extremely stringent safety and fire resistance standards. With a constant endeavor to consistently improve quality, technological integrity, and outstanding performance, the insulation is both efficient and effectual.
| Technical Specifications |
| Property |
Unit |
Value |
Test Method |
| Temperature range |
°C |
-50 to 110 |
GB/T 17794-1999 |
| Density range |
Kg/m³ |
45-65 Kg/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, ISO 4589 |
| 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 |
Frequently Asked Questions
?What are the main advantages of elastomeric rubber foam insulation?
It offers easy installation, high moisture resistance, excellent anti-steam permeation, and is manufactured completely without CFCs or HCFCs. Its closed-cell structure effectively prevents thermal conduction.
?What is the fire rating class for this insulation material?
The material complies with Class 0 & Class 1 fire ratings according to BS 476 Part 6 and Part 7 testing standards. It also achieves a 25/50 rating for Flame Spread and Smoke Developed Index under ASTM E 84.
?What temperature ranges can this rubber foam withstand?
The material features an operational temperature range from -50°C to 110°C, tested in compliance with GB/T 17794-1999 standards.
?How does the product perform against moisture and water absorption?
It exhibits excellent moisture defense with a water vapor permeability of ≤0.91 × 10⁻¹³ Kg/(m.s.pa) and a maximum water absorption rating of 20% by volume under ASTM C 209 testing.
?What is the density range of this foam?
The density of the elastomeric rubber foam ranges between 45 to 65 Kg/m³, as determined by ASTM D1667 test procedures.
?Does the insulation provide resistance to UV, ozone, and fungi?
Yes, the material tests show "Good" resistance properties against fungi (ASTM 21), ozone (GB/T 7762-1987), and weathering/UV exposure (ASTM G23).
Kingflex
