Crimped polyester fiber and tow

No.

Nominal linear density, tex

Description

Application

Unit breaking  load

mN/tex,not less than

Elongation at break,

%, not more than

Number  of crimps

per 1 cm

Linear shrinkage in boiling water,

%, not more than

1.

0,11

dull

manufacture of yarns and shirt fabrics

570

24

3,0-6,0

1,0

spun-dyed black

510

27

3,0-6,0

1,0

2.

0,12

dull

manufacture of artificial leather

420

40

3,0-6,0

1,5-8,0

spun-dyed black

420

48

3,0-6,0

2,0

3.

0,13

dull

manufacture of yarns and filter materials

570

24

3,0-6,0

1,0

spun-dyed black

510

27

3,0-6,0

1,0

4.

0,15

Dull

air covering (rewinding in cotton and silk industries)

540

25

3,0-6,0

1,0

5.

0,17

dull

processing in cotton and silk industries, manufacture of artificial fur

490

35

3,0-6,0

1,0

spun-dyed black

480

34

3,0-6,0

2,0

6.

0,22

0,28

dull

processing in wool and silk industries, manufacture of artificial fur and nonwoven materials

400

48

3,0-6,0

1,0

spun-dyed black

3,0-6,0

1,5

7.

0,33

dull

392

50

4,0

2,0

spun-dyed black

373

50

8.

0,33

dull with increased elongation

400

50-70

4,0

5,0

9.

0,44

dull with increased elongation

manufacture of substrates for flexible roofing materials

400

50-70

4,0

5,0

10.

0,6

0,84 

1,0

dull

manufacture of nonwoven materials, artificial fur

372

58

3,0-6,0

2,0

spun-dyed black

333

60

3,0

11.

0,84

dull, with three radial cross section profile

manufacture of filling and warmth- keeping materials

330

55

Not less than1,7

2,0

12.

1,2

1,7

dull

manufacture of nonwoven materials

294

70

2,0-5,0

3,0

spun-dyed black

284

70

3,0

Fiber nominal lengths, mm

Tow nominal linear density, kTex

Number of knots per bale

Bale size, mm

Bale weight, kg

length

width

height

25, 28, 32, 35, 38, 51, 55, 66, 76, 80, 90, 102

100

<5

1250

650

1150

260+/-40