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Quick Details

  • Type: Other Plastic Building Materials
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Tongban
  • Model Number: TB-PAN-12
  • Material: Polyacrylonitrile
  • Specific Gravity: 1.16-1.2g / cm3
  • Length: 6-50mm
  • Diameter: 10-20um
  • Tensile Strength: >600MPa
  • Elastic Modulus: >6GPa
  • Elongation at Break: >15%
  • Acid and Alkali Resistance: >95%

Packaging & Delivery

Packaging Details 1kg/plastic bag,25kgs/woven bag.We also could make as your requirement.
Delivery Time 1-10days after receipt payment

Polyacrylonitrile fiber short for pan fiber is a type of synthetic reinforced fiber used in asphalt concrete or cement concrete to enhance the anti-crack effect.PAN fiber is made of polyacrylonitrile resin by special process. Its function in cement concrete is similar to pp mono fiber, and in asphalt concrete is similar to pet fiber.


For cement concrete:
Underground waterproofing works, industrial and civil construction roofing, walls, floors, pools, basements, roads and bridges etc.

For asphalt concrete:
Deck waterproofing layer.

Concrete pavement overlay.

Steel structure bridge asphalt layer pavement.

Pavement defects repair, cold repair, crack pouring.


Random distribution prevents concrete cracking.

Strong bond ability enhances the toughness of concrete.

Strong adsorption ability slows down the aging of concrete .


According to the volume ratio is generally 0.06-0.2%, by weight generally 0.6-2kg per cubic concrete.

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