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1.fire block foam sheet
2.plastic scrap
3.pvc pipe
4good performance
5.cert5.certificate:GB,F,SGS,ISO
Huamei fire block foam sheet product
Seven advantages
1 fire-blocking
2 Low Conductivity factor
3Good pliability
4Closed pore foaming,Good damp-proof property
5Vibration resistance
7Easy to install and beautiful appearance
|
Item |
Unit |
Specification |
Standard |
|
|
Density |
|
Kg/m³ |
≤95 |
GB/T6343 |
|
Flammability |
Oxygen index |
% |
≥32 |
GB/T2406 |
|
SDR |
—— |
≤75 |
GB/T8627 |
|
|
Conductivity factor Average temperature -20°C 0°C 40°C |
|
W/(m.k) |
≤0.031 ≤0.034 ≤0.036 |
GB/T10294 |
|
Watervapor permeability |
Coefficient |
g/(m.s.pa) |
≤2.8*10-11 |
GB/T17146-1997 |
|
Factor |
—— |
≥7.0*10³ |
||
|
Water absorption ratio in vacuum |
% |
≤10 |
GB/T17794-2008 |
|
|
Dimension stability 105±3°C,7d |
% |
≤10 |
GB/T8811 |
|
|
Crack resistance |
N/cm |
≥2.5 |
GB/T10808 |
|
|
Compression resilience ratio Compression time 72h |
% |
≥70 |
GB/T6669-2001 |
|
|
Anti-ozone Ozone pressure 202mpa 200h |
—— |
Not cracking |
GB/T7762 |
|
Basic recognitionmethods of product
1 Huamei brand rubber plastic exclusive electronic supervision code for a piece of products is printed on the quality certificate with the package.YUsers can fre inquire for truthfulness by calling/messaging 95001111 or logging on eletronic supervision web www.950001111.com.
2 The corporation trade mark and name are printed on the face of the product outer package, the identification,notes and products grade for proving product quality(as shown in figure 1 and 2).
3 On the surface of products,the company's trade mark,product name and grade are printed in the fixed interval automatically on the production line. There are three lines of the surface of the plates,with middle line in yellow and other two lines in white;the identification on the surface of pipes comes in white(as shown in 3 and 4).
4 Market Department of Huamei Group provides assistance with your identification.
