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Quick Details

  • Material: 100% Polyester
  • Fiber Type: Filament
  • Pattern: Raw
  • Style: Solid
  • Grade: Virgin
  • Feature: Anti-Distortion, Anti-Pilling, Anti-Static
  • Use: Concrete, Filling Material, cement, bitumen, mortar
  • Fiber Length: 6mm
  • Fineness: 20 micron
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Tuoliduo
  • Model Number: PSF
  • Product Name: 20um solid polyester fiber virgin polyester short cut fiber
  • usage: for concrete, cement, asphalt

Packaging & Delivery

Packaging Details Normal packing is 0.9kgs/1.0kgs per plastic bag, and 20 bags in a carton.
Delivery Time 7-10 days after receive deposit

20um solid polyester fiber virgin polyester short cut fiber

Product Description

Polyester fiber also called PET fiber, is a new type of reinforcing and crack-resistant building material for bitumen concrete reinforcement. With 100% polyester as its raw material, it is produced by special technique. Polyester staple fiber is a kind of bunchy monofilament synthetic fiber. It has the advantages of heat resistant, anti-corrosion, high strength, high chemical stability, high gripping force.  


Polyester fiber technical 


100% Polyester

Cut length 

from 3mm to  50mm




Bunch monofilament




20±5 micron (2D-6D)



elongation at break


melting point

250 C. Deg

ignition point

560 C. Deg

Acid & Alkali Resistance




Besides the small thinness,high tensile strength and easily scattering,polyester fiber has good heat-resistance.It can be used in hot-mixing bitumen concrete projects and reinforced crack-resistance for high-tensile concrete,so it is an ideal multi-functional reinforced material. 

Functions of Polyester Staple Fiber: 

1. Improve the stability in high temperature.
2. Improve crack resistance in low temperature.
3. Improve the performance of fatigue resistance.
4. Improve the stability of water.
Application field:
1. Asphalt pavement of steel structure bridge deck.
2. Asphalt concrete pavement.
3. Newly-built asphalt concrete pavement.
4. Airport runway and paking apron.
Use instruction:
1. Adding amount: 2-3kg/ ton asphalt concrete.
2. Put the crushed stones, sand and fiber into the blender at the same time, stir them up for 20-30 seconds. Then add bitumen into it and continue to stir for 30 seconds until they mix completely.


Packaging & Shipping



0.9kg or 1.0kg/PE small bag.


20 Small bags per woven bag.



Our Services


1. Your inquiry and email will be replied within 24hours. 

2. If you need to develop products with your own specification, we can help you to work it out.

3. Always be honest, never lie to customer, and never declare anything we don't have.

4. 3 First: Customer, Quality and Service!




 1. Payment Method:

30% deposit T/T in advance, rest against the copy of B/L. 
100% in advance for sample order.


2. Delivery date:

3-5 days for sample, 7-12 days for 20GP, 12-15 days for 40HQ.


3. MOQ:

For common products, our MOQ is 1tons .
If you need scales with your specification, logo, packing, etc, please negotiate with us.


4. Shipping: 
a. International Express: DHL/TNT (For sample) 
b. By air (For sample orders.) 
c. By sea (7-15 days), port of loading: Qingdao

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