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Polyester Short-cut Fiber

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Last update: 2017-12-13 10:53
Browse the number: 97
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Product details

CAS No.: 25038-59-9

Specification


Polyester Short-cut Fiber  (used in papermaking)

Items

0.67dtex-4/6mm

1.67dtex-6/12mm

3.33dtex-6mm

6.67dtex-12mm

Breaking tenacity, cN ≥

5

7

10

20

Breaking elongation, %

16.0±8.0

23.0±8.0

35.0±8.0

36.0±8.0

Diameter, μm

7.99.6

11.014.0

14.420.3

20.326.8

Shrinkage in hot dry air130, % 

3

Water content, %

812

Appearance

White

Number of crimps, No./25mm

None

Dispersibility, No. ≤

25

Paper defect, No./cm2 ≤

0.5


 


Polyester Short-cut Fiberused in rubber

Number

Items

Premium-grade

1st-grade

Eligible-grade

1

Tensile strength, Mpa ≥

580

540

500

2

Melting point,  

250

3

Breaking length, %

23.0±8.0

23.0±9.0

23.0±10.0

4

Diameter, μm

11.0±4.0

5

Appearance

White

6

Number of crimps, No./25mm

None

7

Dispersibility, No. ≤

25

50

80


 


Polyester Short-cut Fiberused in road

Items

Premium-grade

1st-grade

Eligible-grade

Tensile strength, Mpa ≥

580

540

500

Melting point,  

250

Breaking length, %

35.0±8.0

35.0±9.0

35.0±10.0

Diameter, μm

17.0±5.0

Appearance

White

Number of crimps, No./25mm

None

Packing: 20 kg net weight in PE package, two packages in PP woven bag, and 20 packages in a paper box.

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