GY-PUA-71 Anti-Hydrolysis Agent
Description
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.
Properties
| GRADE | GY-PUA-71 |
| Appearance | Crystalline powder |
| Color | White |
| M.P. (melting point) | 50℃ min. |
| Loss on drying | 0.5 max |
Features/Benefits
- Outstanding hydrolytic disability
- Enhance the product’s hydrolysis resistance in high-temperature and high-humidity environments.
- Solution for hydrolytic degradation in acidic and alkaline environments.
- Extend service life of products that easy to hydrolyze
- Great processability
- Upper adding value of the product
- World-class manufacturers designate anti-hydrolysis formula.
Applications
- Polyester (TPEE, PET, PBT, etc.)
- Polyurethane (PU, TPU, PUR, MDI prepolymer)
- Nylon PA
- EVA
- PLA or other hydrolysis resistance special 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
- Store in a cool, well-ventilated, and dry place.
- Avoid direct sunlight, fire source, moist.
- After opening, please use as soon as possible and keep the packaging tightly closed.
