Technical datasheet

PPAP-31

Supplied byGuangzhou Yinsu Flame Retardant New Material- Last Updated on Sep 14, 2025

PPAP-31 by Guangzhou Yinsu Flame Retardant New Material is a phosphorus and nitrogen co-efficient non-halogenated flame retardant, which has excellent carbon formation effect when combined with different substrates PP/PE/elastomers, etc. It has good thermal stability, high flame-retardant efficiency, halogen free, little effect on mechanical properties of materials, low smoke and non-toxicity.
  • It is not subject to the restriction of RoHS and REACH.
  • It is used for flame retardant modification of PP, PE and other polyolefins, and can reach UL94-V0 level.
  • It can also pass the test for aging under conditions of 85°C temperature and 85% humidity for 1,000 hours.
  • It should not be used in combination with alkaline materials such as calcium carbonate and hydroxide.
  • It is suitable for the flame-retardant modification of polyolefin materials such as PP homopolymers and copolymers, PVC, high- and low-density PE, ethylene vinyl acetate copolymers and other polyolefin materials.
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PPAP-31 properties

Other properties

PropertiesValue & unitTest conditionTest method
Flame Retardant Content0.0 Visible After LoginVisible After LoginVisible After Login
Nitrogen Content0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution, Median0.0 Visible After LoginVisible After LoginVisible After Login
Phosphorous Content0.0 Visible After LoginVisible After LoginVisible After Login
Processing Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Water Content0.0 Visible After LoginVisible After LoginVisible After Login
Whiteness0.0 Visible After LoginVisible After LoginVisible After Login

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