Product series
Time：2023-12-13
PProduct ：Methyl tetra-Hydro Phthalic Anhydride (MTHPA)
CAS NO：11070-44-3
Formula：C9H10O3
Molecular weight：166.17
Properties:
Items | Index |
Appearance | Colorless or light yellow liquid |
Viscosity(25℃),mPa.S | 30-70 |
Density(25℃) | 1.19-1.21 |
Anhydride Group Content,% | ≥41.0 |
Freezing point,℃ | ≤-15 |
Volatile percent，% | ≤1.0 |
Applications:
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.
Package：25kg/barrel, 220kg/barrel,customized
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.
