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What kind of magical chemical reaction will occur when polypropylene high-strength silk fiber is added to cement?
The raw material of high-strength polypropylene fiber is polypropylene, and special additives are added to it to make it resistant to acid, alkali and salt. In the manufacturing process of high-strength polypropylene fiber, special static electricity and anti-ultraviolet treatment are applied to make the fiber in the concrete mortar. It does not agglomerate and spreads evenly, and has the characteristics of anti-ultraviolet aging to ensure that the polypropylene high-strength silk fiber can perform long-term effects in concrete and thermal insulation mortar.
The chemical properties of polypropylene high-strength silk fibers are very stable and do not absorb other substances to produce chemical reactions with them. Polypropylene high-strength silk fiber mainly changes the physical properties of concrete and mortar, and has excellent compatibility with cement base materials and other additives.
When the cement base material is mixed with polypropylene high-strength silk fiber, it will increase the crack resistance by more than 1.2 times. In the case of reasonable ratio and construction example, the appearance of gaps can be completely prevented.
Incorporating high-strength polypropylene fiber into concrete or mortar can effectively control the cracks caused by plastic shrinkage and dry cracking of concrete or mortar or changes in temperature, prevent and inhibit the growth of cracks, thereby improving the anti-seepage and anti-cracking functions of concrete. The addition of polypropylene fiber can also greatly improve the crack resistance and impact resistance of concrete or mortar, wear resistance, freeze-thaw resistance, and eliminate plastic settlement and cracking.
The above is the magical chemical reaction that occurs when polypropylene high-strength silk fiber is added to concrete or mortar.
Xuzhou Heping Chemical Fiber Co., Ltd. is located in Xuzhou, Jiangsu. For many years, it has focused on the development and production of polypropylene high-strength yarns. The polypropylene high-strength yarns produced by it have many excellent properties such as light weight, high strength, anti-aging, acid and alkali resistance, which also makes polypropylene high-strength Silk can be used in all aspects of our lives. Heping chemical fiber polypropylene high-strength yarn is supplied by manufacturers, with a complete range of products and high-quality after-sales service. Users can purchase with confidence. Heping Chemical Fiber also has high-quality polypropylene industrial yarn, polypropylene high-strength yarn, high-strength polypropylene network yarn, polypropylene high-strength yarn, high-strength polypropylene yarn and split film industrial yarn.
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