国产精品久久久久毛毛,国产在线精品一区二区中文 ,久久2023中文字幕,日韩国产精品久久久亚洲,在厨房被夫上司强迫BD,国产欧美久久久精品高清成人,国产一区二区三区久久精品,亚洲va国产va天堂va久久,看国产一区二区三区,五月婷婷久久综合

Recycled high-viscosity chips

Recycled PET chips with a viscosity of 0.67~1.0dl/g can be customized.

If there are requirements for the end carboxyl group, DEG, particle size, etc., they can be customized.

Mainly used to produce industrial yarn, can be used in tires, seat belts, airbags and so on


Product characteristics
High viscosity, good ductility.
Application
There are application directions of industrial silk and industrial fabrics, such as tire cord fabric, seat belts, airbags and other fields can be applied.
Related products