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.
Dimension Specifications
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
Key Product Features
1
The product is inflammable and has high safety performance.
2
Flexible material, suitable for various shapes and easy installation.
3
The closed cell structure prevents the penetration of water vapor and prolongs the service life.
4
Beautiful Appearance.
5
Safety and Environmental Protection.
Technical Performance Data
Technical Specifications
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 G21
Ozone resistance
-
Good
GB/T 7762-1987
Resistance to U.V. and weather
-
Good
ASTM G23
Frequently Asked Questions
Q1: What are the primary applications of these colorful rubber foam sheets?
A1: These foam sheets are widely used for thermal insulation, cushioning, and surface protection. They are highly effective for insulating hot and cold pipes to prevent condensation and minimize heat transfer.
Q2: How does the closed cell structure benefit the insulation performance?
A2: The closed cell structure creates a tight barrier that prevents water vapor from penetrating the material. This ensures low water absorption, prevents moisture accumulation, and extends the overall service life of the insulation.
Q3: What is the fire rating and safety performance of the foam sheets?
A3: The sheets exhibit high safety performance, achieving Class 0 & Class 1 fire ratings according to BS 476 Part 6 & 7 standards. They also feature a flame spread and smoke developed index of 25/50 under ASTM E 84.
Q4: What temperature ranges can these rubber foam sheets withstand?
A4: The rubber foam sheets are designed to operate safely within a temperature range of -50°C to 110°C, making them highly versatile for cold and hot applications.
Q5: Are these foam sheets resistant to outdoor environmental elements?
A5: Yes, they offer excellent environmental resistance, displaying good resistance against fungi (ASTM G21), ozone (GB/T 7762-1987), and U.V./weathering exposure (ASTM G23).
Q6: What sizes and thicknesses are standard for these rolls?
A6: They come in thicknesses ranging from 1/4" (6mm) to 2" (50mm). Roll widths are available in standard 1m, 1.2m, and 1.5m configurations to suit different installation environments.
Kingflex
