Technical  specifications   of   polypropylenefibers

Polyvinyl alcohol fiber is mainly used in ultra-high performance concrete and high    ductility  concrete.Its  main  characteristics  are  high  strength,high  modulus,low  elonga-   tion,wear resistance,acid  and  alkali  resistance,good  weather  resistance,good  affinity    and bonding with substrates such as cement and gypsum.It is non-toxic,pollution-free, non damaging to human skin,and harmless to the human body.It is one of the new gen- eration of high-tech green building materials.

Technical  indicators  of  polyvinyl  alcohol  fiber

Executive standard GB/T21120-2018 Synthetic fibers for cement concrete and mortar

Instructions for Use 

The main characteristics of polyvinyl alcohol fiber are high strength,high modulus,low    elongation,wear resistance,acid and alkali resistance,good weather resistance,good affinity and bonding with substrates such as cement and gypsum,and non-toxic,pollution-free,non damaging to human skin,harmless to the human body.It is one of the new generation of high-tech green building materials.
Polyvinyl alcohol fibers have good affinity and acid resistance with cement.Mainly used forprofiles or plates in concrete products to suppress micro cracks caused by plastic shrink- age of concrete.This product is pollution-free and is gradually replacing asbestos as a new   type of material.It is also widely used in engineering fields such as railways,water conser- vancy,ports,wind   power,bridges,tunnels,etc.