Methyl tetra-Hydro Phthalic Anhydride (MTHPA)
CAS No. | 11070-44-3 |
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Molecular weight:166.17
Properties:
Items | Index |
Appearance | colorless or light yellow liquid |
Viscosity (25℃),mPa.S | 30-50 |
Density(25℃) | 1.19-1.21 |
Anhydride Group Content,% | ≥41.0 |
Freezing point,℃ | ≤-15 |
Volatile Content,% | ≤1.0 |
Functions: Methyl tetra-Hydro Phthalic Anhydride (MTHPA) has been used in the
curing agents for epoxy resins, solvent-free paints, laminated boards
epoxy adhesives and so on. When used in the curing agent for epoxy
resins, there are many excellent performances such as the long-term
storage at room temperature, low freezing point, low volatility and low
toxicity. Also widely used in motors, dry-type transformers, high voltage
switches, transformers, line-output transformers, appliances capacitors,
integrated circuits impregnation, casting and winding.
Packaging: 25kg/barrel, 220kg/drum, 1200kg/barrel.
Storage:
This product shall be airtight, cut off from sunlight, water and be away
from ignition source. The storage period of this product is commonly
one year.
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