Special rust resisting paint for farm implements and preparation method thereof

Abstract

The invention discloses a special rust resisting paint for farm implements and a preparation method thereof. The special rust resisting paint is prepared from the following raw materials in parts by weight: silicone modified acrylate emulsion 48-55 parts, methacrylate 10-15 parts, phenolic resin 30-40 parts, ethyl formate 5-15 parts, chlorinated paraffin 6-7 parts, sodium carboxymethyl cellulose 3-4 parts, antioxidant 1010 2-4 parts, attapulgus clay powder 30-45 parts, aluminum stearate 10-12 parts, sodium nitrite 4-6 parts, nano silica 20-25 parts, dimethyl silicon oil 4-5 parts, aluminium triphosphate 2-4 parts, and ethylene glycol 120-150 parts. The rust resisting paint of the invention has the following advantages: the formulation is scientific and reasonable, the paint is environment-friendly, the raw materials are cheap, and the preparation process is simple. Also, the paint is resistant to salt fog, saline water, acid and alkali, water and oil, has distinct and long-term anti-rust effect on farm implements, and effectively avoids recurrent rusting damage of farm implements.

Description

technical field [0001] The invention relates to an antirust paint and a preparation method thereof, in particular to a special antirust paint for agricultural implements and a preparation method thereof. Background technique [0002] The direct economic loss caused by metal corrosion accounts for about 4-6% of the gross national product in my country every year. Therefore, the problem of metal corrosion protection has attracted more and more attention. In the previous metal anti-corrosion coating technology, before painting Metal surface pretreatment accounts for about 45% of the total price of the entire painting project. If the surface treatment processes such as rust removal, oil removal, and water removal can be reduced or omitted, the painting cost will be significantly reduced, and the painting process will be greatly simplified. Paint technology, so as to reduce labor intensity and reduce the harm of rust dust to the human body. It is an urgent need to develop paints ...

AI Technical Summary

Problems solved by technology

[0002] The direct economic loss caused by metal corrosion accounts for about 4-6% of the gross national product in my country every year. Therefore, the problem of metal corrosion protection has attracted more and more attention. In the previous metal anti-corrosion coating technology, before painting Metal surface pretreatment accounts for about 45% of the total price of the entire painting project. If the surface treatment processes such as rust removal, oil removal, and water removal can be reduced or omitted, the painting cost will be significantly reduced, and the painting process will be greatly simplified. Paint technology, so as to reduce labor intensity and reduce the harm of rust dust to the human body. It is an urgent need to develop paints that are both environmentally friendly and convenient to use. Conducive to operation