Antirust paint for ship bottoms

An anti-rust paint, ship bottom technology, applied in anti-corrosion coatings, coatings, polyurea/polyurethane coatings, etc., can solve the problem of ship bottom anti-rust paint not resistant to dry and wet bottom toxicity, etc., and achieve excellent low-temperature construction performance and corrosion resistance. , good adhesion effect

Inactive Publication Date: 2017-12-15
太仓市老船长船舶服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of ship bottom antirust paint, aiming to solve the problem that the exi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0011] Example 1

[0012] An anti-rust paint for ship bottom, including the following components: cyanamide resin 40 kg, active silica 20 kg, barium sulfate 30 kg, barium metaborate 18 kg, polyurethane 30 kg, dimethyl phosphate 4 kg, xylene 1 kg, aluminum powder 20 kg, mica powder 3 kg, dioctyl phthalate 8 kg, chlorinated paraffin 20 kg, white pitch 20 kg, carbon black 18 kg and deionized water 200 kg.

[0013] The ship bottom anti-rust paint provided by the present invention is composed of cyanamide resin, active silica, barium sulfate, barium metaborate, polyurethane, dimethyl phosphate, xylene, aluminum powder, mica powder, dioctyl phthalate, chlorine It is composed of fossil wax, white asphalt, carbon black and deionized water. It has good water resistance, anti-rust properties, resistance to alternate dry and wet, good adhesion, corrosion resistance of chemical media, low toxicity, and excellent low temperature construction performance ,long lasting.

Example Embodiment

[0014] Example 2

[0015] A ship bottom anti-rust paint, including the following components: cyanamide resin 50kg, active silica 25kg, barium sulfate 40kg, barium metaborate 19kg, polyurethane 40kg, dimethyl phosphate 5kg, xylene 2 kg, aluminum powder 25 kg, mica powder 4 kg, dioctyl phthalate 9 kg, chlorinated paraffin 21 kg, white pitch 25 kg, carbon black 19 kg and deionized water 250 kg.

[0016] The ship bottom anti-rust paint provided by the present invention is composed of cyanamide resin, active silica, barium sulfate, barium metaborate, polyurethane, dimethyl phosphate, xylene, aluminum powder, mica powder, dioctyl phthalate, chlorine It is composed of fossil wax, white asphalt, carbon black and deionized water. It has good water resistance, anti-rust properties, resistance to alternate dry and wet, good adhesion, corrosion resistance of chemical media, low toxicity, and excellent low temperature construction performance ,long lasting.

Example Embodiment

[0017] Example 3

[0018] A ship bottom anti-rust paint, including the following components: cyanamide resin 60 kg, active silica 30 kg, barium sulfate 50 kg, barium metaborate 20 kg, polyurethane 50 kg, dimethyl phosphate 6 kg, xylene 3 kg, aluminum powder 30 kg, mica powder 5 kg, dioctyl phthalate 10 kg, chlorinated paraffin 22 kg, white pitch 30 kg, carbon black 20 kg and deionized water 300 kg.

[0019] The ship bottom anti-rust paint provided by the present invention is composed of cyanamide resin, active silica, barium sulfate, barium metaborate, polyurethane, dimethyl phosphate, xylene, aluminum powder, mica powder, dioctyl phthalate, chlorine It is composed of fossil wax, white asphalt, carbon black and deionized water. It has good water resistance, anti-rust properties, resistance to alternate dry and wet, good adhesion, corrosion resistance of chemical media, low toxicity, and excellent low temperature construction performance ,long lasting.

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PUM

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Abstract

The invention discloses antirust paint for ship bottoms. The paint comprises the following components, in parts by mass: 40-60 parts of cyanamide resin, 20-30 parts of active silicon dioxide, 30-50 parts of barium sulfate, 18-20 parts of barium metaborate, 30-50 parts of polyurethane, 4-6 parts of dimethyl phosphate, 1-3 parts of dimethylbenzene, 20-30 parts of aluminium powder, 3-5 parts of mica powder, 8-10 parts of dioctyl phthalate, 20-22 parts of chlorinated paraffin, 20-30 parts of white asphalt, 18-20 parts of carbon black and 200-300 parts of deionized water. The paint has the advantages that the paint solves problems that current antirust paint for the ship bottoms is not resistant to wet-dry alternation and has relatively-high toxicity, and the rust resistance of the paint is effectively improved.

Description

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Claims

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Application Information

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Owner 太仓市老船长船舶服务有限公司
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