Low Viscosity Polyester Chip - China

Textile Grade Low Intrinsic Viscosity Polyester Chip

Low IV Bright or Semi-dull PET Chip

Low viscosity polyester chip, abbreviated as LVPET, is a functionally modified polyester developed by our company.

Low viscosity polyester chip is mainly used in the field of conjugate spinning and has the characteristics of low viscosity, rapid crystallization, and low shrinkage.

Generally, the intrinsic viscosity (IV) of textile-grade polyester is 0.645dl/g.

IV is a measure of polymer molecular weight in the industry.

Measuring the intrinsic viscosity can not only evaluate the polyester quality but also formulate spinning process conditions.

When IV is too low, the molecular weight of the polyester is accordingly small.

Then spinning process will become very difficult to stretch.

What’s worse, fiber may lose spinnability and be prone to breakage.

When IV is too high, the tensile stress during stretching will become very large and macromolecules will have a poor property in orientation.

To sum up, stable intrinsic viscosity is of great help to improve the quality of spinning.

Company Contact:

• Posted By: Hubei Decon Polyester Co., Ltd

• Phone: 15072262417

• Address: No.888 Chufeng Road, Economic Development Zone of Yicheng county, Xiangyang city, Yicheng , Hubei , China

• Email:

• Website: https://www.polyestermfg.com/

• Business Description: Hubei Decon Polyester Co., Ltd acts as the overseas marketing department of Yichang Zhongying Science and Technology, which is reorganized from Hubei Xinfeng Synthetic Fibers in 2010 - And Hubei Xinfeng was founded as a state-owned company in 1993 - Out there when most companies are busily expanding their product range, we have been investing the profit in the research and development of Differentiated Polyesters Chips for the textile industry.
  
  Dedicated to Polyester products, we are committed to pursuing Perfection and Innovation.
  
  Till now, we have set up a sales & service branch in India, Bangladesh, and Pakistan.
  
  In the coming future, we will keep exploring further in the modified polymer field and pay more attention to the degradable material.
  
  And we will establish more office around the world.