MTHPA
MTHPA, also known as Methyl Tetrahydrophthalic Anhydride, is an excellent organic solvent with a wide range of uses, mainly used in electronics, medicine, dyes, spices, cosmetics, paint, paint, ink, electroplating and other industries.
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Introduction:
MTHPA, also known as Methyl Tetrahydrophthalic Anhydride, is an excellent organic solvent with a wide range of uses, mainly used in electronics, medicine, dyes, spices, cosmetics, paint, paint, ink, electroplating and other industries.
Methyl Tetrahydrophthalic Anhydride (MTHPA) is a versatile liquid anhydride hardener. The product remains liquid in cold environments (typical pour point -20c to -15c). It psrovides unique characteristics to epoxy cured materials. MTHPA often is the product of choice in high voltage and temperature resistance environments. The characteristics of MTHPA also provide for excellent flexibility and strength properties. Markets using MTHPA include marine, composites, windmill blade coatings, construction, insulating, medical and sporting equipment.
English alias:
Tetrahydromethylphthalic anhydride; Tetrahydromethyl-1,3-isobenzofurandione; 4-Methyl tetrahydro phthalic anhydride; 1,3-Isobenzofurandione, tetrahydromethyl; MTHPA; Methyltetrahydrophthalic anhydride
Specifications:
Items |
TC-601 |
TC-602 |
Appearance |
slightly yellow liquid |
slightly yellow liquid |
Color (Pt-Co) |
200 max |
200 max |
Anhydride (%) |
41 Min |
41 Min |
Viscosity (25°C)Pa.s |
0.050 max |
0.060 max |
Freezing Point (°C) |
-15 Max |
-15 Max |
Acid Value (mgKOH/g) |
660-685 |
660-685 |
Density (g/cm3 , 20℃) |
1.21±0.05 |
1.21±0.05 |
Volatile Content (%) |
1.0 Max |
1.0 Max |
Free Acid (%) |
0.50 Max |
0.50 Max |
Applications:
MTHPA is mainly used for unsaturated polyester resin, epoxy resin curing agent, pesticide intermediate, dry-type transformer potting, etc
Package: MTHPA is packed in 25 kg plastic drums,220kg/240KG galvanized iron drums.
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