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MTHPA,also known as Methyl Tetrahydrophthalic Anhydride and MeTHPA is a most often used Epoxy resin Hardener mainly used as epoxy curing agent, solvent-free paint, laminates, epoxy adhesives and so on.Our MTHPA is also widely used in the impregnation, casting and winding of motors, dry-type transformers, high voltage switch, transformer, line output transformer, household appliances capacitors, power capacitors resistors, integrated circuits and so on.
Product specifications:
Appearance: Clear yellowy liquid
Acid anhydride, %: 40.5 min.
Color, Pt-Co: 200-300 max.
Viscosity, Pa.s at 25 DEG C: 0.045 max.
Density, g/cm3 at 20 DEG C: 1.21
Freezing point, DEG C: -15 max.
Loss on drying (120 DEG C), %: 1.0 max
Performance used as Epoxy Curing agent:
A long-term storage at room temperature
Low freezing point ,
small volatility
Excellent performance and low toxicity.
Net 25kg plastic drum or 220kg metal pail or other requested packings.
Keep away from water,acid and oxidizer during shipping and transportation.

1- Professional Communiactions before Sales
2- Stable Product Quality
3- Special Logistics
4- Shipment tracking after sales
5- Friendly to customers no matter the scales is big or not and where you come from.
We are a leading China manufacturer and supplier of Hydrocarbon Resin,Petroleum Resin,Hydrogenated Resin,Epoxy Curing Agent MTHPA and MHHPA which developed by the comprehensive utilization of the by-products of ethylene.

1-What trade terms you accept?
We accept trade terms on FOB,CFR and other customers' requested terms.
2- What payment terms you accept?
We accept T/T,L/C and other adjusted payment terms.
3- Will you give us discount if we purchase the goods in large order?
Of course. The price terms is connected to your order Qty and the relations between us.
Please free to contact us if you have the demand for MTHPA.
It is our pleasue to be of partners with you.
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