CN104292899A - Stable antirust coating - Google Patents

Abstract

The invention discloses a stable antirust coating, which is prepared from the following raw materials in parts by weight: 3-10 parts of ethyl acrylate, 5-9 parts of antimonous oxide, 4-8 parts of an acrylic emulsion, 4-7 parts of hydroxyethyl methylacrylate, 1-3 parts of a high reflective coating, 4-6 parts of a wetting dispersant, 1-4 parts of magnesium oxide, 5-8 parts of polyacrylic acid and 3-6 parts of dibenzoyl peroxide. The stable antirust coating disclosed by the invention has good anti-rust capability, is capable of well protecting easy-to-corrode equipment, and also has certain acid and alkali resistant ability.

Description

A kind of stable rust proof paint

Technical field

The present invention relates to a kind of stable rust proof paint.

Background technology

Rust proof paint can protect the chemistry of metallic surface from air, seawater etc. or the coating of galvanic corrosion.Coat the direct invasion that rust proof paint effectively can avoid various corrosives in air in metallic surface, make maximized prolongation metal time limit of service.Physical property and the large class of chemically antirust paint two can be divided into.The former leans on the suitable cooperation of pigment and paint vehicle, forms fine and close paint film to stop the intrusion of corrosives, as iron oxide red, aluminium powder, graphite rust-inhibiting paint etc.; The latter presses down rust effect, as red lead, zinc yellow anticorrosive paint etc. by the chemistry of rust-stabilising pigment.Antirust for metals such as bridge, boats and ships, pipelines.

Summary of the invention

For the deficiency that prior art exists, the technical problem to be solved in the present invention is, provides a kind of coating, has good antirust ability, can be good at protecting corrosion-prone equipment, has the ability of certain acid and alkali-resistance simultaneously.

For solving the problems of the technologies described above, technical scheme of the present invention is, a kind of stable rust proof paint, and it is made up of the raw material of following parts by weight:

Ethyl propenoate 3-10 part, antimonous oxide 5-9 part, ACRYLIC EMULSION 4-8 part, hydroxyethyl methylacrylate 4-7 part, high reverse--bias filler 1-3 part, wetting dispersing agent 4-6 part, magnesium oxide 1-4 part, polyacrylic acid 5-8 part, dibenzoyl peroxide 3-6 part.

The invention has the beneficial effects as follows that coating of the present invention has good antirust ability, can be good at protecting corrosion-prone equipment, there is the ability of certain acid and alkali-resistance simultaneously.

Embodiment

embodiment 1

A stable rust proof paint, it is made up of the raw material of following parts by weight:

Ethyl propenoate 3 parts, antimonous oxide 5 parts, ACRYLIC EMULSION 4 parts, hydroxyethyl methylacrylate 4 parts, high reverse--bias filler 1 part, wetting dispersing agent 4 parts, 1 part, magnesium oxide, polyacrylic acid 5 parts, dibenzoyl peroxide 3 parts.

embodiment 2

A stable rust proof paint, it is made up of the raw material of following parts by weight:

Ethyl propenoate 10 parts, antimonous oxide 9 parts, ACRYLIC EMULSION 8 parts, hydroxyethyl methylacrylate 7 parts, high reverse--bias filler 3 parts, wetting dispersing agent 6 parts, 4 parts, magnesium oxide, polyacrylic acid 8 parts, dibenzoyl peroxide 6 parts.

Claims (1)

1. a stable rust proof paint, is characterized in that: it is made up of the raw material of following parts by weight:

Ethyl propenoate 3-10 part, antimonous oxide 5-9 part, ACRYLIC EMULSION 4-8 part, hydroxyethyl methylacrylate 4-7 part, high reverse--bias filler 1-3 part, wetting dispersing agent 4-6 part, magnesium oxide 1-4 part, polyacrylic acid 5-8 part, dibenzoyl peroxide 3-6 part.