Based on our functional modified polyester products, we focus on household appliance, construction, electrical and electronics, food packaging, solar photovoltaic and printing industries to provide coating, adhesive and printing ink solutions.
Excellent product quality is our pursuit. We get customers’ trust by quality reliability.
Intimate Cooperation with customers is our strategy.New products and solutions are carried out by cooperating with customers on projects.
Novoc™ is water-dispersed polyester resin with high molecular weight. It has no surface activator, such as emulsifier, good dispersion for small particles, and stable dispersion effect. The same as solvent-based polyester resin, it can obtain excellent adhesion after curing with isocyanates and amino resin.
Excellent performance compared to solvent-based polyester resin, strong adhesion
Good water resistance
Good heat resistance and durability
Stable pH value and viscosity
Water-dispersed resin, self-emulsifying, without amine and ammonia neutralizer
Low VOC, environment-friendly
|Features||Form||Solvent||Mn||Tg||OH value||Acid value|
|℃||KOH mg/g||KOH mg/g|
|WS250||High reactivity, easy curing||Lump||Water||5,000||69||10~13||31~35|
|WS440||PET adhesion, soft||Pellet||Water||12,000||44||4~8||3~6|
|WS471||Hardness, heat resistance||Pellet||Alcohol+water||10,000||70||6~12||<3|
|WS451||Heat resistance, anti-stick||Pellet||Alcohol+water||12,000||58||4~8||<3|
|WS441||PET adhesion, adhesives||Pellet||Alcohol+water||12,000||45||4~8||<3|
|WS114-30||PET adhesion, soft||30% solution||Ethanol:water=1:2||12,000||15||3~6||<3|
|WS115-30||PET adhesion, soft||30% solution||Ethanol:water=1:2||18,000||12||3~6||<3|
|Features||Form||Solvent||Mn||Color||Viscosity||Tg||OH valve||Acid value||Water tolerance|
|Pa.s(23℃)||℃||KOH mg/g||KOH mg/g|
|WP220-60||Metal adhesion, flexibility||60%Solution||BCS||5,000||<3||5~7||35||20~30||15~25||water:BCS=1:1|
|WP120-70||High solid&low viscosity||60%Solution||BCS||3,000||<3||3~5||27||30~40||20~30||water:BCS=1:1|
NOVOC product can be used as surface treating agent of paper, film, textile, leather and aluminum foil to replace solvent-base product to reduce VOC and protect environment.
NOVOC products are developed as a series of high performance and environment-friendly textile new material for wrap sizing and fabric treatment. Through the use of synthesis, modification, composite and nano technology, we develop environment-friendly product for textile industry to promote industrial development. Our product is based on well water-dispersed modification of polyester, which has good abrasive resistance and strong adhesion to polyester fiber, Nylon fiber, fabrics and etc.