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Brand Name : DAHUA
Model Number : MTHA
Place Of Origin : Guangdong
MOQ : 2000KG
Price : 1.8USD/KG
Packaging Details : 240kg/drum
Delivery Time : 5-10days
Payment Terms : TT
Supply Ability : 20,000ton/year
Place of Origin : China
Appearance : light yellow transparent liquid
Color (Pt-Co) : 200# Max
Freezing Point (°C) : 0 Max
Viscosity (mPa.s, 25°C) : 40 Max
Acid Value (mgKOH/g) : 660-685
Anhydride content (%) : 41.5 Min
Volatile content (120°C) : 2.00% Max
Free acid content (%) : 0.50 Max
MTHPA is a hydrogenated derivative of phthalic anhydride. Its structure features a partially saturated cyclohexene ring (retaining one double bond) with two anhydride groups (oxygen bridge connecting two carboxylic acid groups) and a methyl (-CH₃) substituent. The hydrogenation reduces aromaticity, enhancing stability and altering reactivity.
Usage | Motors, dry-type transformers, Fiberglass |
Appearance | Yellowish transparent liquid |
Colour | Max. 200 |
Crystallizing point ℃ | ≤0 |
Acid value (mgKOH/g) | 660.0-685.0 |
Anhydride Group Content, % | ≥41.50 |
Viscosity (25℃) , Pa.S | 0.030-0.050 |
CAS No. | 11070-44-3 |
Volatile matter%(100℃) | ≤2 |
Free Acid% | <0.50 |
Epoxy Curing: Widely used in electrical encapsulants, composites, and coatings due to excellent mechanical strength, thermal resistance, and electrical insulation.
Adhesives/Encapsulants: Preferred in applications requiring clarity and long-term durability.
Chemical Intermediate: Used in synthesizing specialty polymers and additives.
Product Customization Services for the Epoxy Curing Agent:
Brand Name: DAHUA
Model Number: MTHPA
Place Of Origin: Guangdong
Minimum Order Quantity: 2000KG
Price: 1.85USD/KG
Packaging Details: 240kg/drum
Delivery Time: 5-10days
Payment Terms: TT
Supply Ability: 20,000ton/year
Q: What is the brand name of this Epoxy Curing Agent product?
A: The brand name is DAHUA.
Q: What is the model number of this Epoxy Curing Agent product?
A: The model number is MTHPA.
Q: Where is this Epoxy Curing Agent product manufactured?
A: This product is manufactured in Guangdong.
Q: What is the minimum order quantity for this Epoxy Curing Agent product?
A: The minimum order quantity is 2000KG.
Q: What is the price of this Epoxy Curing Agent product?
A: The price is 1.85USD per kilogram.
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Methyl Tetra-Hydro Phthalic Anhydride CAS No 11070-44-3 MTHPA Images |