Colorful rubber foam sheets are commonly used for a variety of purposes, including insulation, cushioning, and protection. The foam material provides a soft and lightweight option for covering or padding objects. Foam sheets can be used to insulate pipes, preventing heat loss and condensation buildup. The colored variations can help differentiate between different pipe systems, such as hot and cold water pipes.
Rubber Foam Sheet Dimensions
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
Colored rubber foam sheet has several features:
The product is inflammable and has high safety performance.
Flexible material, suitable for various shapes and easy installation.
The closed cell structure prevents the penetration of water vapor and prolongs the service life.
Beautiful Appearance
Safety and Environmental Protection
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
Frequently Asked Questions
Q:
What are the primary applications of these colored rubber foam sheets?
A: They are widely used for thermal insulation, physical cushioning, and protective covering. They are particularly effective for pipe insulation, helping to prevent condensation buildup and reduce energy loss. Different colors can also help visually differentiate distinct piping systems (e.g., hot vs. cold water).
Q:
What is the temperature range resistance of the foam sheet material?
A: According to technical tests (GB/T 17794-1999), this rubber foam sheet performs reliably within a temperature range of -50°C to 110°C.
Q:
How does the closed-cell structure benefit the insulation performance?
A: The closed-cell configuration prevents water vapor from penetrating the material. This acts as a built-in vapor barrier, preventing moisture buildup and significantly extending the service life of the insulation.
Q:
What fire safety ratings do these rubber foam sheets meet?
A: The product meets BS 476 Part 6 & Part 7 standards, achieving Class 0 & Class 1 fire ratings, meaning it has high safety performance and low flame spread index.
Q:
Are these foam sheets resistant to environmental exposure like UV rays?
A: Yes. The material demonstrates good resistance to UV rays, weathering (tested via ASTM G23), ozone (GB/T 7762-1987), and fungi growth (ASTM 21), ensuring durability in diverse operating conditions.
Kingflex
