| Customization: | Available |
|---|---|
| Surface Treatment: | Smooth |
| Color: | Customized |
|
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Fire resistant Fiberglass Profiles FRP/GRP square Tubes
|
Item
|
FRP
|
PVC
|
Aluminum alloy
|
Steel
|
Wood
|
|
Tensile strength(mpa)
|
350
|
50
|
140
|
290
|
6
|
|
Tensile modulus(mpa×104)
|
4
|
1.6
|
6
|
20
|
0.8
|
|
Density(g/cm3)
|
1.8
|
1.2
|
2.7
|
7.8
|
0.4
|
|
Thermal conductivity(w/n•0C)
|
1.3
|
2
|
220
|
85
|
0.8
|
|
Coefficient of li near expansion(1/ºC)
|
0.7×10-4
|
62×10-4
|
22×10-6
|
10×10-4
|
10×10-4
|
|
Heat resistance(ºC)
|
130
|
70
|
200
|
300
|
|
|
Appearance
|
Colorful
|
|
|
|
|
|
Sevice life(year)
|
50
|
15
|
25
|
10
|
10
|
|
Corrosion resistance
|
A
|
B
|
C
|
D
|
E
|
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