【Chemical Composition】Polymer of 3,3 ', 5,5' - tetramethyl-4,4 '- hydroquinone and (chloromethyl) epoxyethane
【Performance and Application】 The product has low viscosity, low chlorine content, excellent heat and chemical resistance, and the cured resin exhibits good heat resistance and chemical stability. The product can be used in fields such as electronic packaging, copper-clad laminates, inks, etc.
【technical indicators】
| Tetramethylhydroquinone epoxy | Epoxy equivalent（g/eq） | melting point（℃） | viscosity（mPa.s/150℃） | Easily hydrolyzed chlorine（ppm） | Total chlorine（ppm） |
|---|---|---|---|---|---|
| ZLE-4000H | 178-188 | 105-115 | 5-20 | <200 | <800 |
| ZLE-4000U | <100 | <300 |
