GY-PUA-71 polymer, anti-hydrolysis, polyurethane, polyamide
Intro
GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of specialty chemicals in Asia. We devote ourselves to supplying products and solutions to our customers worldwide to satisfy and expand the market needs.
GY-PUA-71 is a high-performance anti-hydrolysis agent that prevents polymer degradation and increases the polymer's lifespan by reacting with hydrolysis by-products, such as carboxylic acids or water, to inhibit their formation. It also provides a hydrolysis-resistant solution for high-temperature, high-humidity, and acidic or alkaline environments, effectively enhancing water resistance performance. It is suitable for use in polymers that are prone to hydrolysis, such as polyester, polyurethane, polyamide, and other products. As a designated anti-hydrolysis agent for polymer manufacturers both domestically and internationally, it significantly increases the added value of products.
Features/Benefits
Properties
GRADE |
GY-PUA-71 |
Appearance |
Crystalline powder |
Color |
White |
M.P. (melting point) |
50℃ min. |
Loss on drying |
0.5 max |
Applications
Adding Rate
Resin |
Recommended dosage (%) |
Polyester, PA |
0.5%~1.5% |
Polyurethane |
0.7~1.5% |
EVA |
2%~3% |
Users can adjust usage quantity based on their actual requirements for hydrolysis resistance
Packing
20KG/bag
Storage