GOYENCHEM-HP13/HP14 Series Anti-Gamma-Yellowing Agent

GOYENCHEM-HP13/HP14 Series Anti-Gamma-Yellowing Agent

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Description

GOYENCHEM-HP13/14 Series Anti-Gamma-Yellowing Agent

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.

The sterilization materials for medical-grade products or products that sterilization is required are mostly harmful for human body; hence, using gamma radiation as a substitute for traditional disinfection materials is becoming a trend.

Gamma radiation, also shown as symbol Y, is an electromagnetic radiation with wavelengths of less than 0.01nm. As it is a high-energy radiation providing tremendous penetration power, it is generally used for radiotherapy or disinfection. When gamma ray is used to PP,PE,PC,PVC products for sterilization purpose, the exposure will lead to product to exhibit a yellowing or deterioration, and this adverse effect will get worse as time goes by due to the products’ poor stability to radiation.

GOYENCHEM-HP13/HP14 Series, an anti-yellowing agent, is designed mainly for products where gamma ray sterilization is required. It can effectively reduce the yellowing and also keep products from fading that the radiation causes to the thermoplastics and thermosetting plastics. GOYENCHEM-HP13/HP14 Series  is shown to have low volatility, processing behavior, remarkable compatibility with high polymer and resin, which makes it ideal for use in any thermoplastics, thermosetting resins, elastomers.

Properties

GRADE GOYENCHEM-HP13/HP14 Series
Appearance Powder
Color White
Water content 0.3 max
Solubility Be dispersed in benzene and
ketone. Insoluble in water.

 

Features/Benefits

  • Provides product with excellent anti-gamma-yellowing resistance
  • Suited for use in plastic compound
  • Protects high polymer from yellowing, color fading or embrittlement
  • Provides product with improved resistance to the environmental conditions, temperatures, and processing conditions
  • Great compatibility
  • Good solubility

                                     

Applications

  • Thermoplastic: PC, PVC, PET, ABS, EVA, etc.
  • Thermosetting resin: epoxy, PU, unsaturated resin, etc.
  • Elastomers: SIS, SBS, SEBS
  • Polyolefin: PP, PE, HDPE, LDPE, LLDPE, etc.
  • PMMA
  • Soft/rigid PVC, PVC polyblend
  • TPU product: TPU resin, TPU elastomer, TPU adhesive, TPU hot-melt adhesive, etc.
  • PU, PU synthetic leather, PU coating
  • Medical tool/device: infusion set, catheter, etc.

 

Adding Rate

Recommended adding rate: 3%~8%

The adding rate is to be regarded as general guideline which can be adjusted according to type of material and the expected effect.

 

Packing

20KG/bag

 

Storage

Store in a cool, dry, and well-ventilated place.