Is polypropylene fiber an environmentally friendly material？
Writer： admin Time：2023-11-01 16:27 Browse：
Polypropylene fiber is a kind of specially treated polypropylene monofilament. It is a synthetic fiber spun from isotactic polypropylene obtained by propylene polymerization. Through special surface treatment technology, it ensures that the fiber has good dispersion in concrete and bonding force with cement body. It can be used in anti crack and anti-seepage engineering of concrete / mortar. Moreover, the fiber also has the advantages of light weight, high strength, good elasticity, wear resistance and corrosion resistance. Adding a certain amount of polypropylene fiber to the concrete can improve the crack resistance, permeability resistance, impact resistance, frost resistance and wear resistance of the concrete, and improve its toughness and ductility, so as to improve the durability of the concrete.
It can be seen from the above that polypropylene fiber is a harmless and safe material, which will not have a harmful impact on the living environment and health, and meets the requirements of clean and environmental protection of high-tech materials in today's society.
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