Sales Hotline:
+86-519-87620086
Detection&standard
Liyang Jinlai Decorated Fabric Co., Ltd. is a professional factory from spinning, weaving, making, construction, research and development, production, testing and control.
Real-time monitoring of national standard
|
High-strength woven fabric standard
|
||||||||||||
|
Item
|
Index
|
|||||||||||
| Nominal breaking strength/(KN/M) |
35
|
50
|
60
|
80
|
100
|
120
|
140
|
160
|
180
|
200
|
250
|
|
|
1
|
Warp breaking strength/(KN/M) |
35
|
50
|
60
|
80
|
100
|
120
|
140
|
160
|
180
|
200
|
250
|
|
2
|
Weft breaking strength/(KN/M) |
Warp breaking strength×0.7
|
||||||||||
|
3
|
Corresponding elongation of standard strength/% |
Warp 35, weft 30
|
||||||||||
|
4
|
CBR bursting strength/KN |
2.0
|
4.0
|
6.0
|
8.0
|
10.5
|
13.0
|
15.5
|
18.0
|
20.5
|
23.0
|
28.0
|
|
5
|
Equivalent diameterO90(O95)/mm |
0.05-0.50
|
||||||||||
|
6
|
Coefficient of vertical permeability /(cm/s) |
k×(10-2~10-5) k=1.0~9.9
|
||||||||||
|
7
|
Width deviation/% |
-1.0
|
||||||||||
|
8
|
Thickness deviation of mold bag filling/% |
±8
|
||||||||||
|
9
|
Length and width deviation of mold bag/% |
±2
|
||||||||||
|
10
|
Sewing strength/(KN/M) |
Nominal breaking strength×0.5
|
||||||||||
|
11
|
Warp and weft tearing strength/KN |
0.4
|
0.7
|
1.0
|
1.2
|
1.4
|
1.6
|
1.8
|
1.9
|
2.1
|
2.3
|
2.7
|
|
12
|
Mass deviation of unit area/% |
-5
|
||||||||||
|
High-strength polypropylene filament yarn standard
|
|||||||||
|
Item
|
Unit
|
Superior
|
First class
|
Second class
|
Third class
|
||||
|
True color
|
Colored
|
True color
|
Colored
|
True color
|
Colored
|
True color
|
Colored
|
||
| Deviation ratio of linear density |
%
|
±2.0
|
±2.0
|
±3.5
|
±3.5
|
±4.5
|
±4.5
|
±5.5
|
±5.5
|
| Deviation coefficient of linear density |
%
|
≤1.5
|
≤2.00
|
≤3.00
|
≤3.50
|
≤4.00
|
≤4.50
|
≤5.00
|
≤5.50
|
| Breaking strength |
CN/Dtex
|
≥7.5
|
≥6.5
|
≥7.0
|
≥6.0
|
≥6.8
|
≥6.0
|
≥6.0
|
≥5.3
|
| Deviation coefficient of tenacity |
%
|
≤6.00
|
≤6.00
|
≤10.00
|
≤10.00
|
≤12.00
|
≤12.00
|
≤14.00
|
≤14.00
|
| Elongation at break |
%
|
＜19.0
|
＜21.0
|
＜20.0
|
＜22.0
|
＜20.0
|
＜22.0
|
＜21.0
|
＜23.0
|
| Deviation coefficient of elongation |
%
|
≤15.00
|
≤17.00
|
-
|
-
|
-
|
-
|
-
|
-
|
| Oil content |
%
|
±0.5
|
±0.6
|
±0.7
|
±0.7
|
||||
|
PP carpet weft yarn standard
|
|||||
|
Item |
Index |
||||
|
Size |
167 |
222 |
278 |
400 |
444 |
|
Fiber fineness （Tex） |
167±8% |
222±8% |
278±8% |
400±8% |
444±8% |
|
Breaking strength （N） |
≥68 |
≥90 |
≥113 |
≥165 |
≥182 |
|
elongation at break （%） |
≤7 |
≤7 |
≤7 |
≤7 |
≤7 |
|
Thermal shrinkage 130 ℃ for 30 minutes （%） |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
|
Twist (m) |
≥50 |
≥50 |
≥50 |
≥45 |
≥45 |