HIGH TENACITY HIGH MODULUS PVA FIBER
The capacity of high tenacity high modulus PVA fiber is 15 ktpa，which features high tenacity, high modulus, low elongation, excellent dispensability, alkali resistance, affinity for cement, and etc. It will provide the concrete and mortar with such properties as anti-cracking, impermeability, reinforcement, tenacity, anti-impact, abrasion resistance, frost-resistance, and so on. It can also be used as reinforcing material for plastic products.
High Strength and High Modulus PVA Fiber is to use 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
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Product name
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PVA Fiber
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Diameter
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2.0+/-0.5 dtex
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Length
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4mm, 6mm 12mm…
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Tensile Strength
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>11.5cn/dtex
>13.0cn/dtex
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Modulus
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290+/-10 cn/dtex
>300 cn/dtex
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Elongation
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7% max.
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Performance
1. It is 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. It is mainly used in construction and cement industry, such as cement board, non asbestos material for heat and attrition resistance,plastic and rubber reinforcement.
3. It is the good substitution of a/sb/estos.
4. Dosage: fiber:cement=1:50 by weight
Suitable Project
MAIN GRADES：
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GRADE |
Q-13 |
Q-14 |
Heavy Denier |
Filament series |
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Linear |
2.0dtex |
2.0dtex |
15.0dtex |
1000-2000dtex |
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Cut length |
4/6/12mm |
4/6/12mm |
4/6/12mm |
- |
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Average tenacity |
13.3cN/dtex |
14.2 cN/dtex |
- |
- |
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Typical tenacity |
12.5 cN/dtex |
14 cN/dtex |
11 cN/dtex |
12.5 cN/dtex |
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Average modulus |
305 cN/dtex |
328 cN/dtex |
- |
- |
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Typical modulus |
280 cN/dtex |
320 cN/dtex |
300 cN/dtex |
300 cN/dtex |
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