Modified antirust primer

Abstract

The invention relates to a modified antirust primer which is prepared from the following raw materials in parts by weight: 8-14 parts of polyphenylether resin, 5-9 parts of styrene, 2-6 parts of paint naphtha, 2-5 parts of initiator, 5-7 parts of pure acrylic latex powder, 6-11 parts of potassium aluminum silicate, 6-10 parts of coumarone indene resin, 2-8 parts of organobentonite, 3-6 parts of xylene, 2-7 parts of cyclohexanone, 5-8 parts of feldspar powder, 2-6 parts of dipropylene glycol monobutyl ether and 5-12 parts of trichloropropane. The modified antirust primer has the advantages of favorable antirust effect, high-temperature resistance and high-pressure resistance, and is free of toxic substances and harmless to the human body and environment.

Description

technical field [0001] The invention relates to a modified antirust primer. Background technique [0002] Anti-rust primer is generally used as a primer for base treatment, which mainly plays an anti-rust role. Because the anti-rust paint generally has a poor gloss, it is generally used as a primer. The primer is generally applicable to the following aspects: 1. It is suitable for anti-rust of black and non-ferrous metals. 2. It is suitable for rust prevention of metal under outdoor covered and indoor conditions. 3. Water-soluble, non-flammable, no pollution to the environment, safe to use. 4. Excellent anti-rust function, can completely replace anti-rust oil and grease. Unique vapor phase action to protect uncoated or hard-to-reach surfaces. 5. Good resistance to hard water. 6. It has good thermal stability and still has good anti-rust function at high temperature. 7. Applicable to all iron-containing materials, spraying and dipping. Free of nitrites and nitrates. ...

AI Technical Summary

Problems solved by technology

However, the existing primers cannot meet the requirements of use