国产又粗又黄又爽的免费视频-国产av超碰碰超爽-国产AV老师丝袜美腿丝袜按摩-欧美中文字幕日韩在线观看-熟女少妇av中文字幕-亚洲成Av成人片乱码色午夜-99视频精品国产在线视频-巨乳人妻在线中文字幕-成人黄色精品一区二区

Nantong Chuangjia new material Co., Ltd. specializes in producing polypropylene BCF yarn, polypropylene BCF yarn, high strength polypropylene yarn, polypropylene double twist yarn, polypropylene plain yarn, polypropylene high strength yarn and polypropylene fiber, polyester fiber, glass fiber, plastic steel fiber, poly Acrylonitrile fiber, lignin fiber series products.

Polyester fiber is a modified polyester chip, which is made by a special process. The fiber has strong anti-aging ability after anti-ultraviolet treatment. The polyester fiber has good stability and good heat resistance and asphalt phase. The characteristics of good compatibility, polyester fiber can improve the tensile, shear and impact strength of asphalt concrete.

Polyester fiber is mainly suitable for:

1. Asphalt pavement surface layer

2, old asphalt pavement cover

3, old cement road cover

4, cold repair, filling, etc.

5, bridge deck pavement, toll station pavement, etc.

Nantong Chuangjia new material Co., Ltd. mainly produces and sells: polypropylene BCF yarn, polypropylene expanded yarn, polypropylene expanded yarn, polypropylene carpet yarn, carpet BCF yarn, polypropylene twisted yarn, polypropylene double twist yarn, polypropylene high-strength yarn, polypropylene fiber, engineering fiber, polypropylene BCF shaped yarn, polypropylene BCF stranded yarn, polypropylene BCF three-color yarn, polypropylene BCF network yarn, polypropylene BCF three-color yarn, polypropylene BCF shaped yarn, polypropylene BCF Shaped yarn, polypropylene BCF tri-color yarn, glass fiber, plastic steel fiber, polyacrylonitrile fiber, lignin fiber,  polyester fiber.