XY641 Tetramethyl-biphenyl epoxy resin
(TMBP Epoxy Resin)
Tetramethyl-biphenyl epoxy resin XY641, white to pale yellow solid with the following characteristics when temperature above its melting point: low viscosity, low internal stress, low moisture absorption, low dielectric constant, good fluidity, high Tg, high bonding strength, excellent heat and chemical resistance. The cured resin exhibits outstanding thermal stability and chemical resistance, making it suitable for applications such as epoxy molding compounds (EMC) and high-performance epoxy adhesives.