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Polyester short-cut fiber

Inquiry
  Post Date: Feb 18,2019
  Expiry Date: Aug 17,2019
  Detailed Description: Cas No. :25038-59-9 Specs:0.67dtex-4/6mm,1.67dtex-6/12mm,3.33dtex-6mm,6.67dt

 

 Specification:

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

 

Polyester Short-cut Fiberused 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

 

 


  CAS Registry Number:

25038-59-9

  Synonyms: ;Polyethylene terephthalate;pegoterate;pet;Polyester short-cut fiber;
  Molecular Formula: C9H6O4X2
  Molecular Weight: 25038-59-9
  Molecular Structure: 25038-59-9 poly(ethylene terephthalate)

  Company: Shanghai Shangyi Chemical Technology Co., Ltd     [ China ]          
  Contact: Steven Wu
  Tel: +86-21-56207799
  Fax: +86-21-33686276
  Email: info@shangyichem.com
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