|
|
Item |
FMD |
FMD |
FMB |
FMB |
FMFD |
FMFD |
|
Grammage（g/m2） |
80 |
95 |
100 |
105 |
105 |
130 |
|
Width(cm) |
160 |
160 |
160 |
160 |
160 |
160 |
|
Length(cm) |
|
|
|
|
|
|
|
Water-vapor permeability(g/m2,d) |
2890 |
>3000 |
>3000 |
>3000 |
>3000 |
>3000 |
|
Hydrostatic head(pa) |
>3000 |
>3000 |
>2500 |
>3000 |
>3000 |
>3000 |
|
Tensile |
Longitudinal(N) |
115 |
163 |
145 |
105 |
175 |
166 |
|
Strength |
Latitudinal(N) |
65 |
150 |
85 |
75 |
98 |
112 |
|
Elongation |
Longitudinal(N) |
13.5 |
35 |
68 |
171 |
18.5 |
150 |
|
|
Latitudinal(N) |
16.5 |
30 |
72 |
150 |
24.5 |
140 |
With pressure difference of surrounding, the material will breathe automatically. In other words, fresh air can go into the inner space while surplus moisture gives off through the pores so as to avoid the formation of condenser water. Its wind protection and air permeability provide an ideal condition for perverting building from outer influence and loss of heat.
|
