Description

Acrylic is the polyacrylonitrile fiber in our country the name of the commodity, abroad is called "orlon", "Cashmere fiber". Usually refers to the use of copolymers of acrylonitrile with more than *5% of the second and the third monomer, by wet spinning or dry spinning prepared synthetic fiber. Fiber content of acrylonitrile copolymer spinning was in *5% ~ *5% between called modified polyacrylonitrile fiber. 

The main function of: 

1 to improve the asphalt concrete mixture dispersion: 

2 in asphalt concrete to add stability: 

3 reinforced asphalt concrete toughness and resistance to low temperature: 

4 to improve the asphalt concrete toughness and resistance to low temperature: 

5 reduce bearing long deformation, improve the anti-skid, wear-resistant ability: 

6 to reduce the effect of temperature on the asphalt pavement, improve the water stability of asphalt concrete: