长期供应 缝纫线

线密度Linear

单线平均强力The average strength CN/50cm>=

单线强力变异系数C.V.of single yarm CV%<=

捻度捻Twist T/10cm(参考for reference

捻向Direction

tex

Ne

29.5*2

20/2

2100

10.0

49~62

29.5*3

20/3

3200

8.5

40~51

29.5*4

20/4

4200

8.0

32~41

19.7*2

30/2

1300

11.0

61~76

19.7*3

30/3

2100

10.0

49~62

14.8*2

40/2

1120

11.0

60~75

14.8*3

40/3

1400

10.0

60~75          

11.8*2

50/2

700

13.0

82~103

11.8*3

50/3

1050

11.0

67~84

9.8*2

60/2

700

13.0

90~113

9.8*3

60/3

1000

11.0

74~92