Product Description Model NO.: Elt-PVA Fiber Function: Reinforcement Certification: ISO Elongation: 7.5% Max. Formula: (CH2choh)N Diameter: 2.0dtex±0.25(15+/-3um) Tensile Strength: >=11.5cn/Dtex(1300MPa) Density: 1.29g/cm3 Transport Package: 200 Kgs/Bags, 12.8 Tons/ 1X20`Gp, 25.6tons/1X40`Gp Origin: Anhui Type: Concrete Fiber Material: Polyvinyl Alcohol Length: 4mm,6mm 12mm or at Customer Modulus (0.1-0.4%): 280+/-20cn/Dtex Product Name: Hshm PVA Concrete Fiber Tenacity: 11.5cn/Dtex Min. Melting Point: 225~230ºC Trademark: elite-indus Specification: CE HS Code: 550390            (High Strength and High Modulus) HSHM pva concrete fiber

1,pva concrete fiber Introduction
Polyvinyl alcohol fiber with high strength and high modulus polyvinyl alcohol (PVA) as the main raw material, made by wet spinning process.
The product has a high modulus, high strength, low elongation, pollution-free, non-toxic, and with acid, alkali, salt, abrasion, sunlight, corrosion, enzymes borers, cracking, anti-penetration, anti-UV, anti-aging properties.
The products and cement with good adhesion can effectively prevent small cracks caused by the plastic shrinkage, Applicable to a variety of reinforcing materials, widely used in industrial and civil buildings walls, roof, floor and roads, bridges, tunnels, slope reinforcement.
Because of the unique properties of PVA Fibers, engineering, construction applications has a broad development prospects, it is an ideal replacement of asbestos completely new products.

2,pva concrete fiber Specification

Material:	Polyvinyl Alcohol
Diameter:	2.0dtex±0.25(15+/-3um)
Tenacity:	11.5CN/dtex min.
Elongation:	7.5% max.
Modulus (0.1-0.4%):	≥ 290cN/dtex(35GPa)
Tensile strength	≥ 11.5cN/dtex(1300MPa)
Melting point	225~230ºC
Density:	1.29g/cm3
Hot Water Solubility (90ºC,1hour)	≤2%
Length:	6mm / 12mm
Formula	(CH2CHOH)n

3,Advantage of pva concrete fiber
PVA fiber has high strength and modulus of elasticity compare with other general organic fiber used for cement reinforcing widely. As below:

	Tensile strength (MPa)	Young's modulus (GPa)	Fiber elongation (%)	Density	Remarks
PVA fiber	880~1600	25~40	6~10	1.30	-
PP Fiber	600	5	25	0.91	Floats in water
Nylon fiber	750~900	3.4~4.9	13~25	1.10	-
Polyethylene fiber	250~700	1.4~2.2	10~15	0.95	-
High performance polyethylene fiber	2700	120	5	0.97	Expensive
Steel Fiber	1200	200	3~4	7.85	Heavy, rusts
AR glass fiber	2200	80	0~4	2.78	Weak in alkali
Asbestos	620	160	-	2.55	Health risky

4,pva concrete fiber Application
(1) high strength and high modulus polyvinyl alcohol fiber is an excellent substitute for asbestos fibers and glass fibers.
(2) polyvinyl alcohol fiber cement products are widely used in construction, such as fiber cement boards, tiles, pipes and so on.

(3) high strength and high modulus PVA fiber tow in water conservancy construction, instead of steel as reinforcement belt.
(4) high strength and high modulus PVA fiber can also be used for advanced road construction, airport runways, tunnels, bridges and other construction.
(5) the production of high strength rope, safety net.
(6) rubber tires with reinforced material for conveyor belts, fire hoses, hoses and other preparation.
(7) plastic reinforcements.
5,pva concrete fiber Package 
  200kgs/bag,12.8tons/20'gp,25.6tons/40'GP .
  Special request can be at your request.

Our mainly reinforcing fiber as below:

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Product Categories : Concrete Additives > PVA Fiber