The polyester fiber produced is made of polyethylene terephthalate, and the Chinese name is di lun.
Copolymerization of alcohol and the like can improve the moisture absorption rate of the fiber; 2 adding a monomer having antistatic property for copolymerization can improve the antistatic and anti-staining properties of the fiber; 3 adding a compound containing phosphorus, halogen and lanthanum to improve the fiber Combustion resistance; 4 polyester spinning with lower polymerization degree to improve the anti-pilling ability; 5 copolymerization with monomers of the dye-affinity group (such as sulfonate, etc.) to improve the dyeing performance of the fiber. Physically deformed, there are various shaped polyester, composite spinning with other high polymers, colored polyester, fine denier polyester and high shrinkage polyester.
Old asphalt mask
Old concrete pavement finish
Tubing, caulking, curb
In addition to the characteristics of large fineness, high strength and easy dispersion, polyester fiber also has outstanding high temperature resistance. It can be widely used in hot mix asphalt concrete engineering, and can also be applied to enhanced cracking of high strength concrete. It is an ideal multifunctional reinforcement material.
