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Polyacrylonitrile fibers

ACF650 Polyacrylonitrile fibers

ACF650 Polyacrylonitrile fibers

For cement concrete,Polyacrylonitrile fiber is one kind of polymer fiber ,Compared with polypropylene fiber, it has higher heat resistance and ageing resistance,better ultraviolet resistance.
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Details

For cement concrete,Polyacrylonitrile fiber is one kind of polymer fiber ,Compared with polypropylene fiber, it has higher heat resistance and ageing resistance,better ultraviolet resistance.  It can help to reduce the early cracking of concrete and enhance the anti-seepage performance. And can significantly improve the toughness and strength of cement concrete, enhance its antifreeze ability and extend the service life. This product can replace polypropylene fiber in cement concrete, and can also be used for asphalt pavement engineering instead of polyester fiber.

Data

Material Acrylic
Diameter 12-13micron
Specific gravity 1.18g/cm3
Tensile strength >580Mpa
Modulus >8500Mpa
Elongation <30%
Length 3mm,6mm,12mm,19mm, and others
Absorption Nil

Feature

•Heat resistance（240°）
•Chemical stability ,can resistant kinds of acid and week alkali.
•Good weather resistance.
•High modulus and good strength.

Application 

Cement concrete ,Asphalt concrete, Fiber cement boards,Tiles,Precast ,Gypsum,etc.

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