Hexa Hydro Phthalic Anhydride(HHPA)

HHPA is a thermosetting Anhydride curing agent, widely used in the industrial paints and also in the field of electronics and electricity applications.

Chemicals information:

 

CAS NO:85-42-7

Formula: C8H10O3

Molecular weight: 154.17

 

Specifications:

 

Item Specifications
Appearance White solid
Anhydride Content (purity) 99.0% min
Color(Pt-Co) 60 max
Melting Point 34~38C
Iodine Value 1.0 max
Free Acid, % 1.0 max

 

Applications:

  1.  Coatings
  2. Epoxy curing agents
  3. Adhesives
  4. Plasticizers