Heat-resistant and sun-proof fiber asphalt paint and preparation method thereof

Abstract

The invention discloses heat-resistant and sun-proof fiber asphalt paint. The heat-resistant and sun-proof fiber asphalt paint is characterized by being prepared from the following raw materials in parts by weight: 12-17 parts of methyl silicone resin, 3-5 parts of liquid polysulfide rubber, 4-7 parts of methylene biscyclohexane amine, 0.1-0.4 part of o-hydroxybenzophenone, 2-4 parts of carbon black, 3-4 parts of nano aluminum nitride, 2-4 parts of mica powder, 2-3 parts of vermiculite powder, 2-3 parts of a polyethylene terephthalate fiber, 1-2 parts of a bamboo fiber, 2-3 parts of a polyvinyl alcohol fiber, 0.6-1.0 part of cuprous thiocyanate, 35-43 parts of modified asphalt, 6-10 parts of modified waste sodium silicate sand, 1-2 parts of a silane coupling agent KH560, 0.3-0.8 part of fluorescent powder, 6-9 parts of dimethylbenzene, 6-8 parts of sodium lignosulphonate, 5-7 parts of n-butyl acetate and 4-6 parts of trichloroacetic acid. According to the paint disclosed by the invention, the added mica powder is good in abrasion resistance and wear resistance, is heat-resistant and insulating, is hard to dissolve in acidic and alkaline solutions, and is stable in chemical performance; the added vermiculite powder can be used for increasing the viscosity of the paint, and has a flame-retardant effect; added o-hydroxybenzophenone and carbon black can be used for increasing the photo-stability of the paint, and are hard to age; and added nano aluminum nitride has good heat conduction and insulation properties. The heat-resistant and sun-proof fiber asphalt paint also can be used for modifying the waste sodium silicate sand, can be used for increasing the water resistance, fire resistance and dispersion performance of the paint, solves the problem of soil pollution, and also can be used for protecting the environment.

Description

technical field [0001] The invention relates to a paint and a preparation method thereof, in particular to a heat-resistant and sunscreen fiber pitch paint and a preparation method thereof. Background technique [0002] Bamboo fiber is a regenerated cellulose fiber made from natural bamboo and processed by special high-tech technology. It is the fifth largest natural fiber after cotton, hemp, wool and silk. Bamboo fiber has the characteristics of good air permeability, instant water absorption, strong wear resistance and good dyeability, and at the same time has natural antibacterial, antibacterial, anti-mite, deodorant and anti-ultraviolet functions. Bamboo fiber has a wide range of raw materials and strong usability. It is mainly manifested in the short growth period of bamboo, which can be matured within 2-3 years and can be planted for a long time. It is a natural, green and environmentally friendly raw material. [0003] Water glass sand is prepared by mixing silica sa...

AI Technical Summary

Problems solved by technology

Water glass is colorless, odorless, and non-toxic, and there is no irritating or toxic gas overflow during the casting process. However, in the past, water glass was added in a large amount and its collapsibility was poor. At the sand cleaning site, silicon dust flew up, causing silicon dust pollution. , the old sand is difficult to regenerate, and a large amount is discarded, causing alkaline pollution to the environment