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MF-4101H is a tetrafunctional glycidylamine high temperature epoxy resin. The same grades at home and abroad include MY721 etc. The epoxy resin has a plurality of epoxy groups and an aromatic ring in the molecular structure, and forms a high crosslink density and aromatic density during the curing process, so that the cured product shows good heat resistance, high mechanical strength, low curing shrinkage, radiation and water resistance, good chemical resistance and other characteristics. In addition, due to its low viscosity and easy handling, it can be used without solvent, for heat resistance high-graded electrical casting insulation products, carbon fiber and glass fiber winding, pultrusion, lamination, prepreg process composite products.
Brand Type | MF-4101H (MY-721) |
CAS No. | 28768-32-3 |
Chemical Description | N,N,N`,N`-Tetraglycidyl-4,4`-methylenebisbenzenamine |
Chemical Structure |
|
Chemical Formula | C25H30N2O4 |
Visual Appearance | Clear, brown liquid |
Color, Gardner | ≤5 |
Epoxy Value, eq./kg | 8.5~9.5 |
Epoxy Equivalent, g/eq. | 105~118 |
Viscosity@50oC, mPa s | 3000~6000 |
Volatile matter,15min/150oC,% | ≤0.3 |
Application：
Advanced (carbon、boron and glass fiber) composites structures；
High performance structural adhesives；
Structural laminating；
Electrical insulating materials；
high energy radiation resistance components。
Manufacturing
