Colorless Pentaerythritol Hydrogenated Rosinate

Products & Informations

PEHR100D is a kind of super light color tackifying polyols resin, which is esterified from refined gum rosin by pentaerythritol, and through series combined technologies units of catalytic hydrogenation. With benefit of light color, low odor, good heat stability and excellent ageing resistance, CPEHR is mainly used in screen protection film, medicinal patch, diaper adhesive, PSA and HMA.


1. used as tackifier for screen protection film
2. used as tackifier for medicinal patch
3. used as tackifier for diaper adhesives
4. used as tackifier for PSA and HMA
5. used as moisture-curable hot melt adhesive(US Patent 8324299)


  • Light Color
  • Low Odor
  • Good Heat Stability
  • Excellent Ageing Resistance



  • avoid contact with light
  • keep separated from incompatible substances
  • store and handle in accordance with all current regulations and standards
  • store in a cool, dry place
  • store in a tightly closed container


Solubility, with toluene 1:1 clear
Color, Hazen Unit ≤150
Acid Value, mg/g 10~20
Softening Point, R&B, °C 95~105
Iodine Value, gI2/100g ≤15

※ Accept customized services , learn more about via OEM Page.