Isophthalic Resin

Physcial PropertyValue
• Density at 20 °C 1.10
• SolubilityNot very soluble in water.
• Flash point 31°C
• Physical state Thixotrope (gel)
•Finish Colourless, slightly pink
• StyreneBetween 42% and 50%


  • Also it can be used where superior water resistance is desirable.
  • Used in mold making because of its extreme durability.
  • Isophthalic Resins are suitable for use where higher levels of chemical and heat resistance are required.
  • Isophthalic polyester resins are a broad class of resins formulated from isophthalic acid, glycols, and maleic anhydride
  • It exhibit good resistance to water, acids, weak bases, and hydrocarbons such as gasoline and oil.