New High Performance PTT Can Replace Spandex To Produce Elastic Fabric.

Core tips: Zhejiang science and Technology Co., Ltd., Zhejiang, Limited by Share Ltd and Shaoxing University jointly undertake scientific and Technological Projects - new high-performance. PTT The spinning technology of PTT/PET elastic fibers, the design of high-grade textiles, the new technology of textile and dyeing and finishing have been accepted by experts.

Zhejiang science and Technology Co., Ltd., Zhejiang ancient fiber Limited by Share Ltd and Shaoxing University jointly undertake scientific and Technological Projects - new high-performance PTT, PTT/PET elasticity fibre The new technology of spinning technology and high-grade textile design, textile and dyeing and finishing has been accepted by experts. This marks the development and application of the product, has broken through certain technical bottlenecks, and laid the foundation for the arrival of PTT's golden age.

　　 spandex Fiber and its products are the mainstream products of elastic fabrics at present, but their own defects such as easy to show white, difficult to control production and high price have increasingly become the bottleneck problem of upgrading products.

New polyester PTT Fiber and spandex belong to polyester fiber, both polyester and nylon properties, and have excellent flexibility and resilience, easy to dye, suitable for the development of high-end clothing and functional fabrics. As a raw material for industrial production of PTT, part of it is free from the constraints of oil resources, and it can partly solve the problems of petrochemical resources crisis and environmental pollution. Therefore, in the near future, PTT fiber will gradually replace polyester, nylon and spandex and become a new large fiber in twenty-first Century, representing the new trend of chemical fiber development in this century.

It is reported that the development of PTT textile market in China is still in the stage of being understood and accepted, and some common technologies need to be tackled. This has resulted in the high price of textiles after PTT and has great market prospects.

With the joint efforts of 3 tackling units, the common technology of spinning, weaving, printing and dyeing, finishing and fabric design has been developed for 6 years in 2 years. It is understood that the successful R & D of the project enables us to develop some typical new textile products with high added value and high performance, improve the added value of textiles and the competitiveness of the international market, and improve the replacement rate of imported high-grade fabrics.

At present, fiber products have been sold to Haining, Wujiang and other places, and elastic fabrics are also exported to the US and EU markets.