Hubei Decon Polyester Co., Ltd

Textile Grade Water-Soluble Polyester Resin for Warp Yarn Sizing, including filament yarn (FDY, DTY, ITY/BSY), PSF, and Blended yarn
A water-soluble polyester chip is an entirely water-based polyester resin with high stability and can be 100% dissolved in water without alcohol or other solvents.
Application:
1. Yarn Spinning
Because of the excellent water solubility, many manufacturers use it to produce value-added specialty fibers, like microfiber, sea-island fibers, porous fibers, and highly hygroscopic fibers.
Water Soluble PET chips can be used for the production of Sea-island PSF and Filaments with composite spinning equipment.
Sea-island Filaments can produce clothing, sofa, home textiles, etc. Sea-island PSF is applied for the interior decorative material of luxury cars, like BMW.
If the plant is not equipped with a composite machine, the Water-Soluble PET chip can also act as the raw material for yarn spinning. Such yarn can manufacture hollow-carved fabrics.

2. Fabric Coating
It can be used for finishing fabrics to add feel, stiffness, and a good printing surface. And also we can formulate the recipe and make the water-proof polymer.

3. Dyeing Process
It can act as an antimigrant in thermos dyeing. The antimigrant agent is usually used in blended fabric (polyester/cotton or polyester/viscose). For pure polyester fabric dyeing, only dispersing agent is needed.

WSP resin can also help the grey fabric to get a better color dispersion during the dyeing process.

4. Warp Yarn Sizing
Because of the similar structure to Terylene, WSP resin is mainly used for Warp Yarn Sizing.
It can completely replace modified starch, PVA, acrylics, or other binders during the sizing process of polyester filament, like pure polyester filaments(FDY, DTY)
And it can be used in combination with starch and wax for sizing polyester staple fiber, organic cotton yarn, polyester/cotton blend yarn, and polyester/viscose compact yarn. In this condition, it can replace PVA. The replacing ratio between PVA to resin is from 1:2 to 1:5.
Features:
Non-toxic and odorless, fully replacing PVA, Acrylics, CMC & other binders
Excellent adhesion performance, no hairiness problem
Strong coating film and high weaving efficiency, no yarn breakage
Easy desizing process
Eco-Friendly, no extra load for a water-treatment plant