GY-PUA-96 Anti-Hydrolysis Agent
GY-PUA-96 can be applied to PLA, PBS, PBA, PBAT, PU, and polyester. It prevents abrasion damage caused by hydrolysis. GYC also improves the thermal resistance of the grade, increasing pyrolysis temperature.
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.
PU, polyester, and degradable plastics (PLA, PBS, PBA) are easy to decompose under high temperature and humidity, since this sort of environment accelerate the hydrolysis effect that causes impact on the appearance, hardness, and strength of the materials.
To overcome the issue, GYC technical department developed GY-PUA-96, a highly effective anti-hydrolysis agent. Polymers added with the agent possess excellent anti-hydrolysis performance even under severe environments.
GY-PUA-96 can be applied to PLA, PBS, PBA, PBAT, PU, and polyester. It prevents abrasion damage caused by hydrolysis. GYC also improves the thermal resistance of the grade, increasing pyrolysis temperature.
Properties
| GRADE | GY-PUA-96 |
| Physical State | Crystalized powder |
| Color | White to grayish |
| Melting Point | 58 ~ 62°C |
| Loss on Drying | 0.5% max |
| Ash Content | 0.1% max |
| Solubility（20℃） | Not soluble in water (<0.1%); Slightly soluble in alcohol and other organic solvents |
Features/Advantages
- Excellent hydrolysis resistance
- Improves anti-hydrolysis effect under high-temperatures and high humidity
- Exceptional thermal stability; can be applied to process that required high-temperatures
- Solution to hydrolytic degradation caused by acid-base environment
- Remover of acid and water; avoids catalytic degradation, prolonging the shelf life of products
- Offers excellent weather resistance to plastic molecular
- Great workability
- Improves the added value of products
Applications
- PLA, PBS, PBA, PBAT and other degradable plastics
- Polyurethane: TPU elastomer, TPU film, PU, shoe material
- Polyester: PET resin/film, PBT, TPEE
- EVA
- Nylon(PA)
Dosage
| Application | Recommended Adding Rate |
| TPU
PU castable elastomer Polyester Polyol PU system PU rubber and adhesive |
0.7% -1.5% |
| Mono-filament
PET, PA injection |
0.6% -1.5% |
| EVA | 3.0% -5.0% |
| PLA, PBS, PBA, PBAT and other degradable plastics | 2-5% |
The recommended adding rate is to be regarded as a general guideline which can be adjusted according to type of material and the expected effect.
Packing
25KG/bag
