high strength and high modulus polyvinyl alcohol fiber(PVA fiber)

Specifications

1.many specification
2.good quality and competitive price
3.faster delivery and good service

Specifications:

Raw material	Polyvinyl Alcohol
Thickness	1---15 dtex
Length	8±1mm, 12±1mm
Crack Elongation	7.0±5%
Tensile Strength	≥11.5Cn/dtex (1.092Gpa)
Elastic Modulas	≥280Cn/dtex (22.6Gpa)
Decrement in 90°C hot water	≥1%
Dispersion	1

 

 

 

♣PVA-Fiber has high tensile strength and an excellent mechanical property

1.High performance of acid & alkali resistance and a low damage in the long-time environment of acid & alkali
2.Good light and season resistance. In the long-time sunshine, has a lower damage than other fibers
3.Good dispersivity. The fibers are separated and easier to disperse when come to the water.
4.Good affinity with the cement

 

 

♣The Function of PVA-Fiber
1.Anti crack and antiinfiltration: The fibers distribute in the mortar and concrete in different directions, which can prevent the happen and development of the crack.
2.Anti-impact and anti-quake: Absorb the impact power and improve the anti-impact capacity
3.Anti frost and anti fatigue: Relieve the stress caused by the temperature difference and increase the anti-frost and anti-fatigue capacity
4.Anti-rub: Decrease the dusting,flaking,weathering of the concrete roads
5.Increase toughness: Improve brittleness of the concrete and increase the anti-break capacity
6.Weight reduction: Increase the anti stretch and anticut capacity of the concrete, so the cross section size of the ready-made sections are decreased, therefore decrease the weight of itself.

♣packing and shipping