Polyvinyl Alcohol PVA Fiber for No Asbestos Corrugated Roofing Tiles Basic Info
Model NO.: Elt-Fiber
Material: Polyvinyl Alcohol
Fiber Type: Staple
Polypropylene Staple Fiber Color: Light Yellow
Product Name: Polyvinyl Alcohol PVA Fiber
Length: 6mm 12mm
Tenacity: 11.5cn/Dtex Min.
Polypropylene Staple Fiber Certificate: ISO
Polypropylene Staple Fiber Width: as Request
Raw Material: Polyvinyl Alcohol
Fiber Diameter: 2.0+/-0.25dtex
Polypropylene Staple Fiber Elongation: 7.5% Max.
HS Code: 5503900000
Polyvinyl alcohol PVA Fiber introduction:
Polyvinyl alcohol PVA 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, antiaging properties. The essential characteristic of these reinforcements is to absorb and distribute throughout the entire length - and thus attenuate - the tensions that are created in the material by an external load applied to the object
Polyvinyl alcohol PVA Fiber Performance:
1. With the purpose of high modulus, high strength, alkali and acid resistance, heat resistance.
It also has good compatibility with cement and other macromolecule material.
2. mainly be used in construction, cement industry, non asbestos material for heat and attrition resistance,plastic and rubber reinforcement.
3. It is the good substitution of Abestos.
Polyvinyl alcohol PVA Fiber advantage:
PVA fiber has high strength and modulus of elasticity compare with other general organic fiber used for cement reinforcing widely. As below:
Floats in water
AR glass fiber
Weak in alkali
Note:Like steel and glass fiber, PVA fibers have a modulus of elasticity, namely resistance to stretching, greater than normal concrete. Fine polypropylene, nylon and the other synthetic fibers used in concrete serve to restrain plastic shrinkage during the first 24 hours after concrete is poured. It is said that PVA fiber has higher tenacity and modulus, makes better performance for cracking control for long terms. Also regarding to structural applications with coarse fiber, high tensile strength and modulus may work effectively.
Polyvinyl alcohol PVA Fiber Specification:
Hot Water Solubility (90oC,1hour)
Polyvinyl alcohol PVA Fiber Packing:
200kgs net per plastic woven bag,1.6MT/ Pallet,12.8TM/20'gp, 25.60MT/1X40`HQ
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