Wholesale Kingflex Colored Rubber Foam Sheet Roll Factories, Pricelist
Kingflex Color closed cell elastic rubber foam sheet, can be customized according to customer needs of different colors, can better distinguish between hot and cold water pipes, more beautiful.
Color rubber foam sheet water vapor permeability is more than 7500, anti-condensation effect is super strong, to ensure a long service life, different colors make the product more functional.
High-quality NBR rubber foam sheet, with a variety of color options to greatly meet your needs. Tough but soft, not easy to tear easily.
Standard 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
Technical Data Sheet
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 (FAQ)
Q1: What is the water vapor permeability rating of this rubber foam sheet?
A1: The color rubber foam sheet features a water vapor permeability of more than 7500 (with technical values ≤0.91×10 ﹣¹³ Kg/(m.s.pa) under DIN 52 615). This provides a super strong anti-condensation effect to ensure a long service life.
Q2: What temperature range can the NBR rubber foam sheet withstand?
A2: According to the technical specifications (tested via GB/T 17794-1999), the material performs effectively within a temperature range of -50°C to 110°C.
Q3: What are the fire and safety ratings for this insulation sheet?
A3: The rubber foam sheet achieves Class 0 & Class 1 fire ratings (tested to BS 476 Part 6 & 7). It also features a flame spread and smoke developed index of 25/50 (ASTM E 84) and an oxygen index of ≥36.
Q4: Is the rubber foam material resistant to external environmental factors?
A4: Yes, the material provides good resistance to fungi (ASTM 21), ozone (GB/T 7762-1987), as well as UV and weathering (ASTM G23).
Q5: What are the physical durability properties of the NBR foam?
A5: The high-quality NBR rubber foam sheet is tough yet soft, making it highly resistant to tearing, and exhibits a dimensional stability of ≤5 (ASTM C534).
Q6: What dimensions and sizes are available?
A6: The sheets come in thicknesses ranging from 1/4" (6mm) up to 2" (50mm). Roll widths are available in standard 1m, 1.2m, and 1.5m configurations, with varying roll lengths depending on the thickness.
Kingflex
