CN104817920A - Pipeline anti-corrosion coating - Google Patents

Abstract

Disclosed is a pipeline anti-corrosion coating. The pipeline anti-corrosion coating is made from raw materials including, by weight part, 6-14 parts of amino resin, 5-9 parts of barium sulfate, 2-6 parts of ammonium polyphosphate, 3-7 parts of laurinol, 1-5 parts of azo-di-isobutyronitrile, 3-5 parts of curing agent, 2-6 parts of fused magnesite, 4-9 parts of sodium alkyl benzene sulfonate, 3-5 parts of n-butyl alcohol, 5-11 parts of hydroxyl acid polymer, 6-10 parts of polyethylene wax, 1-3 parts of aluminum silicate, 6-8 parts of polyamide resin, 7-9 parts of polytetrafluoroethylene resin and 2-5 parts of organic amine. The pipeline anti-corrosion coating has the advantages of being high in cohesiveness and adhesiveness and capable of bearing impact and resisting corrosion.

Description

A kind of pipeline anti-corrosive paint

Technical field

The present invention relates to a kind of pipeline anti-corrosive paint, belong to paint field.

Background technology

The pipeline of transferring oil, gas is in complicated edatope mostly, and the medium carried also more to be corrosive, and thus inner-walls of duct and outer wall all may be corroded.The perforation once pipeline is corroded, namely causes oil, gas to miss, not only makes traffic interruptions, and pollute the environment, even can fire hazard, works the mischief.Usually on pipeline, smear one deck protective system, but the general cohesiveness of existing coating is inadequate, easily comes off in the duct, especially in the pipeline of large discharge, impact is comparatively large, causes coming off of coating.

Summary of the invention

For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of pipeline anti-corrosive paint, and cohesiveness is better, and adhesivity is strong, can withstand shocks, simultaneously corrosion-resistant.

For solving prior art problem, technical scheme provided by the invention is, a kind of pipeline anti-corrosive paint, and it is made up of the raw material of following parts by weight:

Aminoresin 6-14 part, barium sulfate 5-9 part, ammonium polyphosphate 2-6 part, lauryl alcohol 3-7 part, Diisopropyl azodicarboxylate 1-5 part, solidifying agent 3-5 part, electrosmelted magnesite clinker 2-6 part, sodium alkyl benzene sulfonate 4-9 part, propyl carbinol 3-5 part, carboxylic acid polyalcohol 5-11 part, polyethylene wax 6-10 part, pure aluminium silicate 1-3 part, polyamide resin 6-8 part, teflon resin 7-9 part, organic amine 2-5 part.

The invention has the beneficial effects as follows: pipeline anti-corrosive paint of the present invention, cohesiveness is better, and adhesivity is strong, can withstand shocks, simultaneously corrosion-resistant.

Embodiment

embodiment 1

A kind of pipeline anti-corrosive paint, it is made up of the raw material of following parts by weight:

6 parts, aminoresin, 5 parts, barium sulfate, ammonium polyphosphate 2 parts, lauryl alcohol 3 parts, Diisopropyl azodicarboxylate 1 part, 3 parts, solidifying agent, electrosmelted magnesite clinker 2 parts, sodium alkyl benzene sulfonate 4 parts, propyl carbinol 3 parts, carboxylic acid polyalcohol 5 parts, polyethylene wax 6 parts, pure aluminium silicate 1 part, polyamide resin 6 parts, teflon resin 7 parts, organic amine 2 parts.

embodiment 2

A kind of pipeline anti-corrosive paint, it is made up of the raw material of following parts by weight:

14 parts, aminoresin, 9 parts, barium sulfate, ammonium polyphosphate 6 parts, lauryl alcohol 7 parts, Diisopropyl azodicarboxylate 5 parts, 5 parts, solidifying agent, electrosmelted magnesite clinker 6 parts, sodium alkyl benzene sulfonate 9 parts, propyl carbinol 5 parts, carboxylic acid polyalcohol 11 parts, polyethylene wax 10 parts, pure aluminium silicate 3 parts, polyamide resin 8 parts, teflon resin 9 parts, organic amine 5 parts.

Claims (1)

1. a pipeline anti-corrosive paint, is characterized in that: it is made up of the raw material of following parts by weight:

Aminoresin 6-14 part, barium sulfate 5-9 part, ammonium polyphosphate 2-6 part, lauryl alcohol 3-7 part, Diisopropyl azodicarboxylate 1-5 part, solidifying agent 3-5 part, electrosmelted magnesite clinker 2-6 part, sodium alkyl benzene sulfonate 4-9 part, propyl carbinol 3-5 part, carboxylic acid polyalcohol 5-11 part, polyethylene wax 6-10 part, pure aluminium silicate 1-3 part, polyamide resin 6-8 part, teflon resin 7-9 part, organic amine 2-5 part.