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AG-80
Epoxy resin
Name：Tetrafunctional epxy resin
CAS: 28768-32-3
Molecular formula：C25H30N2O4
Molecular weight: 422.5
Physicochemical properties: Amber - red brown liquid, high heat resistant, good chemical resistance, cured resin shows good heat resistance and chemical stability. The copper clad plate is mainly used to cover ultraviolet light.
|
Epoxy equivalent g/eq |
110~12 |
|
Viscosity（50℃）cps |
3000～5000mPa.s |
|
Content of hydrolyzed chlorine ppm |
≤500 |
Quality index:
|
Items |
Specifications |
Results |
|
Appearance |
Amber - red brown liquid |
Amber - red brown liquid |
Usage:Coatings, solvent-free coatings, high heat resistant vinyl resin, resin anticorrosive paint, electrical casting, PCB laminates, printed circuit boards, molding materials, wind power composite materials; coatings, adhesives, have been used as composite materials and aerospace structural composite aircraft structure. It can also be used as a conductive adhesive for heat-resistant adhesives at 200-260 degrees C.
Packaging, storage and transportation: It should be stored in dry place and kept in a closed state. At the initial condition and room temperature and storage period for at least one year, if turbidity or crystallization occurs, it can be recovered to 45-50 C under stirring.
