GoyenchemAO-H201 Antioxidant

High performance phenolic antioxidant & processing stabilizer blends which give long-term heat stability and processing stability in one package and simplify manufacturing operations.

Description

Intro

GoyenchemAO-H201 Antioxidant is processing and long-term thermal stabilizer system.
High performance phenolic antioxidant & processing stabilizer blends which give long-term heat stability and processing stability in one package and simplify manufacturing operations.  

 

Advantages

  • Low color formation
  • Increase of long-term thermal stability
  • Keep original melt flow

 

Applications 

  • polyolefins and olefins-copolymers : LDPE, HDPE, LLDPE, PP, EVA. 
  • other polymers : engineering plastics, styrene homo 
  • copolymers : PBT, PET, PA, POM, PS, ABS, PUR, elastomers BR, SBR, SBS, adhesives, other organic substrates.

The H-series can be used in combination with light stabilizers of UV-absorbers and hindered amine light stabilizers.Products of The available GoyenchemAO H-series s are listed below also showing the ratios of H-series GoyenchemAO-168 with GoyenchemAO-10 or GoyenchemAO-76

Phosphite Stabilizer Phenolic Antioxidant Phenolic Antioxidant Ratio
H201 GoyenchemAO-168  –  GoyenchemAO-76 2:1

Key Applications

  • HDPE/LLDPE/PP
  • Good balance of long-term heat and processing stability


Recommendation

In polyolefins, the dosage levels for GoyenchemAO H-series are between 0.1% to 0.25%,  for use depending on polymers and processing conditions.  The optimum level is various of  application specific needs.