수지를 제조하는 방법 및 절연 구조를 제조하는 방법

• Main Authors: YAMASHITA YU, USHIWATA KODAI, YOSHIMITSU TETSUO, HIRAI HIROMITSU, IMAI TAKAHIRO
• Format: Patent
• Language: Korean
• Published: 08.03.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONDUCTORS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; INSULATORS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; THEIR PREPARATION OR CHEMICAL WORKING-UP

수지 제조 방법은 도전체의 외주면에 형성된 절연 구조에 함침된 수지를 제조하는 방법이고, 상기 방법은: 나노필러를 15 중량% 이상의 비로 에폭시 수지와 혼합하여 혼합물을 형성하는 필러 혼합 단계; 상기 혼합물을 전단 혼합하는 전단 혼합 단계; 상기 전단 혼합 단계 후, 상기 혼합물과 상기 에폭시 수지의 점도를 감소시키는 반응성 희석제를 혼합하는 희석제 혼합 단계; 및 희석제 혼합 단계 후, 상기 혼합물과 산 무수물 경화제를 혼합하는 경화제 혼합 단계를 포함한다. A resin producing method is a method of producing a resin with which an insulating structure formed on an outer peripheral portion of a conductor is impregnated, the method including: a filler mixing step of mixing a nanofiller at a ratio of 15 wt% or more with an epoxy resin to form a mixture; a shear mixing step of causing the mixture to be subjected to shear mixing; a diluent mixing step of mixing a reactive diluent that reduces a viscosity of the epoxy resin, with the mixture after the shear mixing step; and a curing agent mixing step of mixing an acid anhydride curing agent with the mixture after the diluent mixing step.