▎ 摘　　要

NOVELTY - Glass fiber electronic cloth comprises a pre-processed base cloth and an anti-corrosion coating coated on the surface of the pre-processed base cloth. USE - Used as glass fiber electronic cloth. ADVANTAGE - The cloth has good corrosion resistance, high temperature resistance and is more practical for copper clad laminate processing. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing glass fiber electronic cloth comprising (a) preparing material, (b) preparing modified graphene oxide by (b1) taking aluminum isopropoxide and de-ionized water, stirring and reacting under 80-90 degrees C, standing, adding concentrated nitric acid, acetone, aniline and trimethyl ethoxysilane, continuously stirring, adding erbium nitrate and yttrium nitrate, refluxing and reacting for 8-12hours, drying for 12-14hours at 90-100 degrees C, drying and placing at the temperature of 900-1000 degrees C, preserving temperature, cooling with the furnace to obtain the filler, (b2) taking graphene oxide and dimethyl formamide, mixing and stirring, adding 4,4'-dicyclohexyl methane diisocyanate and dibutyltin dilaurate, ultrasonically dispersing, stirring and reacting for 20-22hours under the environment of nitrogen at 80-85 degrees C, adding filler, continuously stirring and reacting, filtering and washing, vacuum drying to obtain the modified graphene oxide, (c) taking the glass fiber base cloth, heat treatment at 400-450 degrees C, placing in acetone solution to clean, drying for 6-8hours under 90-100 degrees C, placing in the hydrochloric acid solution, soaking, taking out the glass fiber base cloth, placing in the silane coupling agent hydrolysis liquid, reacting for 2-3hours under 25-28 degrees C, drying at 80-85 degrees C, ultrasonically cleaning by ethanol, drying at 80-90 degrees C to obtain the pre-processed base cloth and (d) taking aniline and hydrochloric acid solution, mixing and stirring, adding pre-processed base cloth and modified graphene oxide, continuously stirring for 2-4hours under 25-28 degrees C, standing and reacting, filtering and washing and drying to obtain the finished product coated with anticorrosive coating.