Description

Raika SP-P is a non-discoloring, non-staining antioxidant that providing oxidation and heat aging resistance properties in polymeric materials. Using Raika SP-P antioxidant greatly extends the useful life of white or light-colored article by preventing the formation of surface cracks, brittleness and yellowing. This antioxidant can be used at levels of 1 to 3 phr in the formulation.

Specification

White powder

Appearance

1.32-1.38

Specific gravity

35

Ash content,%, ≤

2.5

Moisture,%, ≤

 

 

 

 

Application

  • Synthetic rubber
  • Natural rubber
  • Polyolefin
  • polyurethane
  • Light color article

 

Features

  • Oxidation resistance
  • Thermal stability
  • Improve mechanical properties
  • UV resistance

 

Storage Life

24 months from date of manufacture in the original composite bag at ambient temperature. Store away from excessive heat and humidity.