High-strength Polypropylene Fiber for Concrete Additives

Introduction of the product

Polypropylene fibers are synthetic fibers spun from isotactic polypropylene obtained by polymerization of propylene, also known as polypropylene.In addition, polypropylene fibers can be divided into long fibers, short fibers, spunbond nonwoven fabrics, meltblown nonwoven fabrics and so on.

Polypropylene Fiber and cement matrix want to composite the main purpose is to overcome the weakness of the cement matrix, Polypropylene Fiber in the composite material is mainly its role in the following aspects.Polypropylene fibers and cement matrix composite main purpose is to overcome the weakness of the cement matrix, polypropylene fibers in the composite material is mainly its role in the following aspects.

Performance Characteristics of Polypropylene Fibers
The performance of Polypropylene Fiber is remarkable, compared with other fibers, polypropylene fiber has the lightest, warmest, most hydrophobic fiber properties (Table 1).
Polypropylene Fiber density is only 0.91g / cm3, the smallest of the 5 synthetic fibers, about 34% lighter than polyester fiber; polypropylene fiber insulation rate of 36.49%, the highest of the 5 synthetic fibers, polyester 1.7 times; polypropylene fiber standard moisture return rate is almost zero, hydrophobic moisture-conducting performance is the best preparation of fine denier polypropylene fibers feel good, soft texture, soft luster, the core suction effect The core-absorption effect makes it have the characteristics of moisture-conducting and perspiration.
At the same time, polypropylene fibers have good acid and alkali resistance and heat aging resistance, after appropriate modification treatment can produce excellent performance of weather, heat, acid and alkali resistant polypropylene fibers (Table 2), in the field of concrete, geotextiles, sanitary materials, sports warm clothing, carpets, has a wide range of applications.

Company information

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（1）Flavours and Fragrances:Flavors or flavor preparations refer to mixtures of aromatic compounds (and in some cases single compounds) that impart a specific flavor or aroma to a variety of consumer products.Fragrance refers to the material with an aromatic odor itself. Most of the pastries and cookies can be added with spices and fragrances in order to improve or enhance the aroma and flavor. These fragrances are called flavoring agent. Spices, according to different sources, can be divided into natural and artificial spices. Fragrance is compound spices made from several or dozens of spices via diluent blending.Fragrance is an important raw material directly used to increase the food flavor.

（2）Organic Raw Materials：The organic raw materials are Petrochemicals made of petroleum and natural gas, and the industries of various organic chemical products are produced or fractionated by the raw material gas after coal gasification and the coal tar recovered by dry distillation.Our Organic Raw Materials include Industrial Ethylene、Ester Compounds、Ether Compounds.