Water-based antirust agent for surface treatment of flame-retardant seeder and preparing method of water-based antirust agent

Abstract

The invention discloses a water-based antirust agent for surface treatment of a flame-retardant seeder. The water-based antirust agent is prepared from, by weight, 39-40 parts of phytic acid, 7-9 parts of polyaspartic acid, 10-12 parts of waste polystyrene foam plastic, 1-2 parts of rosin amine, 2-3 parts of petroleum barium sulfonate, 3-4 parts of aminotri-methylene phosphonic acid, 1.8-2.1 parts of inositol hexaphosphoric acid, 1.5-1.8 parts of 3-aminopropyltriethoxysilane, 5-7 parts of a honeysuckle extract, 2-3 parts of sericin powder, 2.4-2.7 parts of nano-magnesium hydroxide, 3.4-3.7 parts of polyethylene glycol, 4.4-4.7 parts of polyvinyl alcohol and the balance deionized water. According to the water-based antirust agent, the phytic acid and the polyaspartic acid serve as main ingredients, polyethylene glycol and polyvinyl alcohol serve as macromolecule film-forming agents, and the modified waste polystyrene foam plastic is added to serve as a waterproof additive. Meanwhile, the other additives are added, and the antirust agent prepared according to the optimized formula is good in antirust effect, strong in flame-retardant effect, low in production cost, low in viscosity and easy to coat.

Description

Technical field

[0001] The invention relates to the technical field of rust inhibitors, in particular to a water-based rust inhibitor for surface treatment of a flame-retardant planter and a preparation method thereof. Background technique

[0002] Metal corrosion can increase the maintenance cost of machinery and equipment, or even replace it in advance. The corrosion of metal parts reduces the accuracy and sensitivity of the equipment, affects the use of the equipment, and even causes the equipment to be scrapped. For agricultural planters, the corrosion of unpainted metal surfaces and metal parts is very common during storage and use, so corresponding protective measures must be taken. For a long time, in order to reduce the serious corrosion of agricultural planter equipment and extend the storage period of equipment and parts, various methods have been adopted, and rust inhibitor is one of them.

[0003] The rust inhibitor is a super efficient synthetic penetrant, which can p...