| abstract |
A kind of root-resistant puncturing water-repellent paint of present invention offer and preparation method thereof, the water-repellent paint includes two components of A, B, weight proportion 3：1.The component A, including following component：Hydrogenated terpene resin, softening oil, dodecyl sodium sulfate, salicylic acid, water, NBR latex, silane coupling agent, polyvinyl acetate class lotion, inorganic filler, carbon black, 2,3 benzofurans, hydroxypropyl methyl cellulose.The water-repellent paint of preparation：Tensile strength is 1.8 1.9 MPa, and elongation at break is 1,250 1350%, and heat resistance is 124 ± 2 DEG C, no trickling, sliding, drippage.Water-repellent paint of the present invention has good root-resistant puncturing performance. |