Customization: | Available |
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Material: | Natural Rubber |
Usage: | Industrial Rubber Slab, Industrial, Flooring, Rubber Floor Covering |
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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
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Qingdao Hengjia Technology Co., Ltd is a professional production enterprise that integrates production, processing,and export trade. The company is located in the No.138,Dunhua Road,Qingdao,Shandong,China.
The company has advanced production equipment and specializes in producing Rubber roll/mat/EVA Foam Mat/Yoga Mat/Fitness Equipment and so on...
Our company adheres to the principle of quality first and customer first. Having advanced management concepts and a strict quality management
system.
Equipped with advanced testing equipment. Improve inspection standards. Our product quality has reached the highest
industry standards. We warmly welcome friends from home and abroad to visit, guide and cooperate.