abstract |
The present invention relates to power equipment technical field of coatings, more particularly to a kind of electric insulation coating, which mainly includes the composition of following weight portion:50~60 parts of polytetrafluoroethylene (PTFE), 30~40 parts of epoxy resin, 10~20 parts of triphenyl phosphate, 8~10 parts of organic siliconresin, 5~8 parts of metal ceramic powder, 5~8 parts of alkyd resin, 2~4 parts of titanate esters, 1~2 part of dimethyldichlorosilane, 1~2 part of dichloromethyl phenylsilane.Also include 15~20 parts of phenolsulfonic acids in the electric insulation coating raw material of the present invention.The electric insulation coating heatproof of the present invention, weather-proof, corrosion-resistant, wear-resisting, adhesive force is excellent. |