Chemical Name: Methyltetrahydro Phthalic Anhydride Molecular formula:C9H10O3 Molecular Weight: 166.17

Specification:

Appearance:Clear yellow liquild, no impurity

Color:Pt-Co:300#(max)

Viscosity(25C):0.06(max)

Acid Anhydride:41.5(min)

Acid Value:660-685

Freezing Point:-21C(min)

Application:

MTHPA is one of the best of curing agent of expoxy resin. It is widely used with expoxy in filament widing pipe for oil. It is also a new kind of material of electronic and mechanical products. It is widely used in casting, sealing and of covering of electronic device.

MTHPA