| 摘要 |
The invention relates to an insulation epoxy resin composition, an insulation film, a prepreg and a green sheet. According to the invention, the epoxy resin composition containing LiCl/DMAc cellulose water solution or LiCl/DMF cellulose water solution, soluble liquid crystal oligomer, epoxy resin and inorganic filler, and the insulation film, the prepreg and the green sheet prepared by using the composition. The insulation epoxy resin composition, the insulation film, the prepreg and the green sheet are low in thermal expansion indexes, high in glass transition temperature and high in tenacity. |
