| abstract |
The present invention, based on 100 parts by weight of at least one polymer resin selected from the group consisting of polyethylene terephthalate resin, polybutylene terephthalate resin and polyvinyl chloride resin, 38 to 65 parts by weight of plasticizer, 3.5 to 10.5 parts by weight of stabilizer Parts, graphene powder 3.0 to 7.2 parts by weight, filler 1.5 to 5.4 parts by weight, and 3.6 to 11.1 parts by weight of additives, and the additives include a flame retardant, a polymer stabilizer, and an adhesion improving agent. Regarding the coating material for insulation, the insulation coating material according to the present invention can quickly dissipate heat generated from the conductor to the outside, thereby improving the durability of the coating material, and has excellent adhesion between the insulation coating material and the conductor, and for insulation. The excellent flexural strength of the coating material prevents the problem that the insulation coating material is separated from the conductor or the insulation coating material is damaged. |