| Customization: | Available |
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| CAS No.: | 900-432-4 |
| Formula: | 9004-65-3 |
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| Chemical Nature | High Tenacity High Modulus PVA Fiber is kind of synthetic fiber made from PVOH resin, which has features of high tenacity, high modulus, low elongation, alkali resistance, weather resistance, hydrophilic properties, it is used in a broad spectrum of industrial applications,. as a cement reinforcing agent in place of asbestos, it performs good anti-cracking function in cement products, also as the reinforcing agent in rubber, and to make rope and fishing net. |
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| Typical Properties |
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| Fields of application | Superior mechanical and physical performance. HTHM PVA fiber has very high tensile strength, elastic modulus and low elongation. High affinity with cement based material. Bonding strength is better than nylon 6, polypropylence, polyester, etc. With unique molecular structure, it has good bonding strength with the hydrates interface of cement products to achieve a remarkable enhancement effect. Good dispersion in concrete and cement products, the fiber could overlap with each other as a three-dimensional reticular structure which can effectively improve the brittleness of concrete, cement products and increase its tenacity to improve the durability. Better performances of acid, alkali resistance and chemical resistance than nylon 6, polyester, polypropylene and other man-made fiber. Good light resistance and corrosion resistance. With long time exposure in direct sun light, the retention rate of fiber strength is better than that of other fiber. No mould, no corrosion and no wormy when embedded underground in long time. Environment-friendly and pollution- free. Nontoxic and harmless to the human body and environment by transport and using. |
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| Usage | The recommended additive amount of PVA fiber used for fiber cement products is 1.0%-2.0%, The optimal length is 4mm or 6mm, with which it can effectively increase the strength of the fiber cement products. HTHM PVA fiber is regarded as the most optimal environment-friendly and green material that can replace the asbestos. According to the formulation design, add HTHM PVA fiber into water, stir to make it predispersed, then add the fiber cement to the mixing tank and stir with other materials until the end of the production. |
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| Packaging | P.P. bag, 180kg net weight (1000×550×600mm) 12.96T/20'FCL Container |
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| Storage condition | Keep away from heat or ignition sources. Don't store near strong oxidising agent (halogen, peroxide, etc) |
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| Product safety | According to the legal provisions on dangerous goods and preparations, this product is non-hazardous. Not harmful to health or environment under normal use of product. If material is heated up, may cause burns. |
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| General | The usual safety precautions when handling chemicals must be observed. These include the measures described in Federal, State and Local health and safety regulations, thorough ventilation of the workplace, good skin care and wearing of protective goggles. |
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| Material Safety Data Sheet | All safety information is provided in the Material Safety Data Sheet for Polyvinyl Alcohol Fiber |
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| Transport Regulation | Not known as a dangerous good according to transport regulations. |
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This product is packed in 25kg bags out HDPE bags inner with LDPE bags.
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Store products with original packaging in a dry, clean environment and away from heat sources. This product is not easy to lose efficacy, but it is hydrophilic-based. If the storage environment is poor, it will slowly absorb moisture. It is recommended to follow the first-in-first-out principle when using it. The packaging must be tightly sealed to prevent moisture intrusion if not finished use.
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