GY-PUA-96 Anti-Hydrolysis Agent

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.

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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

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