国家标准
类型:
详细介绍:
国家一等品质指标
|
品种
|
强力CV%
|
重量CV%
|
断裂强度
|
条干CV%
|
重量偏差±%
|
条干CVB
|
细节-50%
|
粗节+50%
|
棉结+200%
|
C8S
|
13.5
|
3.7
|
10.7
|
15.3
|
2.8
|
4.8
|
10
|
209
|
95
|
C10S
|
13.5
|
3.7
|
10.7
|
15.8
|
2.8
|
4.5
|
16
|
203
|
115
|
C12S
|
13.5
|
3.7
|
10.7
|
16
|
2.8
|
4.3
|
21
|
217
|
137
|
C14S
|
13.5
|
3.7
|
10.7
|
16
|
2.8
|
4.1
|
26
|
257
|
164
|
C16S
|
13.5
|
3.7
|
10.7
|
16.4
|
2.8
|
4.1
|
32
|
245
|
189
|
C17S
|
13.5
|
3.7
|
10.9
|
16.6
|
2.8
|
4.1
|
32
|
290
|
225
|
C20S
|
14.5
|
3.7
|
10.9
|
16.9
|
2.5
|
3.9
|
43
|
313
|
275
|
C21S
|
14.5
|
3.7
|
10.9
|
17
|
2.5
|
3.9
|
45
|
319
|
275
|
C24S
|
14.5
|
3.7
|
10.9
|
17.2
|
2.5
|
3.8
|
54
|
336
|
330
|
C30S
|
15
|
3.7
|
10.7
|
17.6
|
2.5
|
3.6
|
75
|
368
|
419
|
C32S
|
15
|
3.7
|
10.7
|
17.8
|
2.5
|
3.6
|
84
|
380
|
454
|
C40S
|
15.5
|
3.7
|
10.5
|
18.2
|
2.5
|
3.4
|
112
|
413
|
565
|
JC16S
|
13.5
|
3.7
|
12
|
15.5
|
2.5
|
2.7
|
0
|
33
|
35
|
JC20S
|
14.5
|
3.7
|
12
|
16
|
2.5
|
2.9
|
0
|
48
|
52
|
JC21S
|
14.5
|
3.7
|
12
|
16
|
2.5
|
2.9
|
0
|
48
|
52
|
JC24S
|
14.5
|
3.7
|
12
|
18.5
|
2.5
|
3
|
2
|
59
|
74
|
JC28S
|
14.5
|
3.7
|
12
|
18.5
|
2.5
|
3.2
|
4
|
81
|
111
|
JC30S
|
15
|
3.7
|
11.8
|
16.5
|
2.5
|
3.2
|
6
|
93
|
134
|
JC32S
|
15
|
3.7
|
11.8
|
16.5
|
2.5
|
3.3
|
9
|
106
|
161
|
JC50S
|
16
|
3.7
|
11.8
|
17.5
|
2.5
|
4
|
15
|
85
|
205
|
JC60S
|
16
|
3.7
|
11.8
|
17.5
|
2.5
|
3.4
|
29
|
112
|
224
|
JC80S
|
16
|
3.7
|
11.8
|
17.5
|
2.5
|
2.6
|
79
|
171
|
255
|
R16S
|
12
|
3.7
|
12.5
|
18.5
|
2.5
|
3
|
3
|
11
|
20
|
R20S
|
13
|
3.7
|
12
|
18.5
|
2.5
|
3
|
5
|
16
|
74
|
R21S
|
13
|
3.7
|
12
|
16
|
2.5
|
3.2
|
6
|
18
|
38
|
R30S
|
14
|
3.7
|
11
|
16.5
|
2.5
|
3.2
|
15
|
40
|
70
|
R32S
|
14
|
3.7
|
11
|
16.5
|
2.5
|
3.3
|
20
|
45
|
85
|
R40S
|
14.5
|
3.7
|
10.5
|
17.5
|
2.5
|
3.6
|
35
|
70
|
140
|
R50S
|
15
|
3.7
|
12
|
18.5
|
2.5
|
4
|
35
|
85
|
205
|
R60S
|
15
|
3.7
|
12
|
18.5
|
2.5
|
3.4
|
29
|
100
|
200
|
梳棉氨纶包芯纱技术要求
|
公称线密度tex(英制支数)
|
单纱断裂强力变异系数%≤
|
线密度变异系数%≤
|
单纱断裂强度Cn/tex≥
|
线密度偏差率%
|
条干均匀度变异系数%≤
|
黑板棉结粒数 粒/g≤
|
黑板棉结杂质总粒数 粒/g≤
|
千米细节 (-50%)
|
千米粗结(+50%)
|
千米棉结(+200%)
|
十万米纱疵≤
|
11~13 (55~44)
|
14.5
|
3.5
|
10.6
|
±2.5
|
19
|
65
|
100
|
30
|
320
|
500
|
30
|
14~15 (43~37)
|
13.5
|
3.5
|
10.8
|
±2.5
|
18.5
|
65
|
100
|
22
|
280
|
300
|
30
|
16~20 (36~29)
|
13
|
3.5
|
11
|
±2.5
|
18
|
65
|
100
|
16
|
210
|
220
|
30
|
21~30 (28~19)
|
12.5
|
3.5
|
11.2
|
±2.5
|
17.5
|
65
|
100
|
6
|
140
|
160
|
25
|
31~35 (18~17)
|
12.5
|
3.5
|
11.4
|
±2.5
|
17
|
62
|
96
|
3
|
90
|
100
|
25
|
36~80 (16~7)
|
12
|
3.5
|
11.8
|
±2.5
|
16.5
|
62
|
96
|
2
|
70
|
80
|
25
|
精梳棉氨纶包芯纱技术要求
|
公称线密度tex(英制支数)
|
单纱断裂强力变异系数%≤
|
线密度变异系数%≤
|
单纱断裂强度Cn/tex≥
|
线密度偏差率%
|
条干均匀度变异系数%≤
|
黑板棉结粒数 粒/g≤
|
黑板棉结杂质总粒数 粒/g≤
|
千米细节 (-50%)
|
千米粗结(+50%)
|
千米棉结(+200%)
|
十万米纱疵≤
|
6~6.5 (100~71)
|
16
|
3.5
|
12
|
±2.5
|
18
|
44
|
55
|
40
|
120
|
240
|
30
|
8~10 (70~56)
|
14.5
|
3.5
|
11.6
|
±2.5
|
17
|
40
|
50
|
28
|
65
|
120
|
20
|
11~13 (55~44)
|
13.5
|
3.5
|
11.8
|
±2.5
|
16.5
|
40
|
50
|
20
|
50
|
80
|
20
|
14~15 (43~37)
|
12.5
|
3.5
|
12
|
±2.5
|
16
|
40
|
50
|
12
|
40
|
60
|
20
|
16~20 (36~29)
|
12
|
3.5
|
12.2
|
±2.5
|
15.5
|
40
|
50
|
8
|
30
|
40
|
20
|
21~30 (28~19)
|
12
|
3.5
|
12.4
|
±2.5
|
15
|
40
|
50
|
4
|
20
|
25
|
16
|
31~40 (18~15)
|
11.5
|
3.5
|
12.6
|
±2.5
|
14.5
|
36
|
46
|
1
|
8
|
10
|
16
|
|