Content
|
project |
Weight |
thickness |
Air permeability |
Breaking strength |
Elongation at break |
LOI |
use
surroundings
|
Surface
deal with
|
||
|
vertical |
Weft |
vertical |
Weft |
|
||||||
|
unit |
g/㎡ |
mm |
L/d㎡/Min@200pa |
N/50mm |
N/50mm |
% |
% |
% |
Acid and alkali (can be used for more than half a year) |
PTFE impregnated |
|
standard |
330-400 |
0.4±0.1 |
260-350 |
≥1300 |
≥1300 |
≤1.0 |
≤1.0 |
≥10 |
||
|
Remarks |
The width is 1.0-1.1 meters |
|||||||||
Yang Jianwei 18090029695
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