Self extinguishing and no drips according to ASTM D635-91.
Low Thermal Conductivity
Your smart choice for energy saving, with low thermal conductivity ≤0.034 W/m.K
Eco-friendly
No dust and fiber, CFC free, Low VOCs, No fungal growth, Negligible bacterial growth.
Easy to Install
Highly flexible, easy to bend around irregular pipes, simple to cut, saving labor and materials.
Custom Colors
Available in red, blue, green, grey, yellow, and more. Nices finishes make maintenance identification simple.
Technical Data
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
Rubber foam material is a soft, heat-insulating, heat-preservation, and energy conservation material. It is manufactured utilizing advanced technology and full-automatic continuous production lines. It integrates high-performance butyronitrile rubber and polyvinyl chloride (NBR, PVC) as main raw materials, along with quality auxiliary materials through specialized foaming procedures.
Dimensions
Dimension Details
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
Frequently Asked Questions
1. What is the fire performance rating of this rubber foam?
This material provides excellent fire safety. It is self-extinguishing and does not create drips, meeting the requirements of the ASTM D635-91 standard, and achieving Class 0 & Class 1 fire ratings according to BS 476 Part 6 & 7.
2. How effective is the thermal insulation of this rubber foam?
With a low thermal conductivity of ≤0.034 W/m.K, it serves as an energy-efficient choice to control temperature loss and maintain constant heat preservation.
3. Is this rubber foam material eco-friendly?
Yes, it is completely dust and fiber-free, CFC-free, has low VOC emissions, prevents fungal growth, and shows negligible bacterial growth, making it clean and safe for various applications.
4. Can I customize the color of the rubber foam insulation?
Yes, we can customize various colors such as red, blue, green, grey, and yellow. This assists with piping aesthetics and makes it easy to differentiate different pipelines for maintenance purposes.
5. Is it easy to install on curved or irregular pipelines?
Thanks to its highly flexible composition, the rubber foam is exceptionally easy to bend, shape, and cut to fit complex layout demands, which helps reduce labor time and material waste.
6. What is the raw material composition of this insulation foam?
The product is manufactured from premium NBR and PVC (butyronitrile rubber and polyvinyl chloride) as the primary base materials, processed alongside quality additives through continuous foaming.
Kingflex
