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Protective paint for ship anchor chains, and preparation method thereof

A protective paint and anchor chain technology, applied in anti-corrosion coatings, coatings, alginic acid coatings, etc., can solve the problems of biohazard and many chemical components, and achieve low cost, high environmental friendliness and strong adhesion. Effect

Inactive Publication Date: 2019-02-01
镇江宝海船舶五金有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are too many chemical components in the asphalt paint, which is harmful to marine organisms after falling off

Method used

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  • Protective paint for ship anchor chains, and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A protective paint for ship anchor chains, comprising the following components in parts by weight: 15 parts of Spartina alterniflora straw powder, 5 parts of hydroxypropyl methacrylate, 24 parts of modified furan resin, and butyl stearate 10 parts, 2 parts of aluminum foam, 4 parts of barium sulfate, 2 parts of nano zinc oxide, 25 parts of seaweed extract, 2 parts of hydroxymethyl cellulose sodium, 10 parts of polyester propylene oligomer, polytetramethylene ether 10 parts of diol, 30 parts of deionized water.

[0021] The modified furan resin is formed by mixing furan resin, maleic anhydride and graphene.

[0022] Specifically, furan resin, maleic anhydride and graphene are mixed and put into a reactor, melted, put into an extruder and extruded to obtain a modified furan resin. Wherein, the molar ratio of furan resin, maleic anhydride and graphene is 10:1:3.

[0023] The preparation method of above-mentioned ship's anchor chain protective paint, comprises the followi...

Embodiment 2

[0027] A protective paint for ship anchor chains, comprising the following components in parts by weight: 22 parts of Spartina alterniflora straw powder, 8 parts of hydroxypropyl methacrylate, 25 parts of modified furan resin, and butyl stearate 13 parts, 5 parts of aluminum foam, 8 parts of barium sulfate, 6 parts of nano-zinc oxide, 30 parts of seaweed extract, 3 parts of hydroxymethyl cellulose sodium, 12 parts of polyester propylene oligomer, polytetramethylene ether 13 parts of diol, 40 parts of deionized water.

[0028] The modified furan resin is formed by mixing furan resin, maleic anhydride and graphene.

[0029] Specifically, furan resin, maleic anhydride and graphene are mixed and put into a reactor, and after melting, they are put into an extruder and extruded to obtain a modified furan resin; the moles of the furan resin, maleic anhydride and graphene The ratio is 15:1:5 parts.

[0030] The preparation method of above-mentioned ship's anchor chain protective pai...

Embodiment 3

[0034] A protective paint for ship anchor chains, comprising the following components in parts by weight: 15-25 parts of Spartina alterniflora straw powder, 5-12 parts of hydroxypropyl methacrylate, and 24-28 parts of modified furan resin , 10-18 parts of butyl stearate, 2-8 parts of aluminum foam, 4-12 parts of barium sulfate, 2-8 parts of nano zinc oxide, 25-38 parts of seaweed extract, 2-5 parts of sodium hydroxymethyl cellulose 10-15 parts of polyester acrylate oligomer, 10-15 parts of polytetramethylene ether glycol, 30-45 parts of deionized water.

[0035] The modified furan resin is formed by mixing furan resin, maleic anhydride and graphene.

[0036] Specifically, furan resin, maleic anhydride and graphene are mixed and put into a reactor, and after melting, they are put into an extruder and extruded to obtain a modified furan resin, wherein the moles of furan resin, maleic anhydride and graphene The ratio is 18:1:6 parts.

[0037] The preparation method of above-men...

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Abstract

The invention discloses a protective paint for ship anchor chains, and a preparation method thereof. The protective paint comprises, by weight, 15-25 parts of straw powder, 5-12 parts of hydroxypropylmethacrylate, 24-28 parts of modified furan resin, 10-18 parts of butyl stearate, 2-8 parts of foamed aluminum, 4-12 parts of barium sulfate, 2-8 parts of nanometer zinc oxide, 25-38 parts of seaweedextract, 2-5 parts of carboxymethylcellulose sodium, 10-15 parts of a polyester acrylate oligomer, 10-15 parts of polytetramethylene ether glycol and 30-45 parts of deionized water. The preparation method comprises the following steps: mixing and melting the hydroxypropyl methacrylate, modified furan resin, butyl stearate and polyester acrylate oligomer, adding the straw powder, foamed aluminum,barium sulfate, nanometer zinc oxide, carboxymethylcellulose sodium and polytetramethylene ether glycol, finally adding the seaweed extract, and adjusting the viscosity. The protective paint has the advantages of strong adhesion, good scratch resistance, and excellent corrosion resistance in a seawater environment.

Description

technical field [0001] The invention relates to the field of anchor chains for ships, in particular to a protective paint for anchor chains for ships and a preparation method thereof. Background technique [0002] Anchor chain refers to a special chain that connects the anchor and the hull and transmits the grip of the anchor. It is often composed of anchor end links, middle links and end links. According to the structure of the chain link, it can be divided into two types: anchor chain with gear and anchor chain without gear. The strength of the former is greater than that of the latter; anchor chain can be divided into cast steel anchor chain and electric welding anchor chain according to the manufacturing method. The main function of the anchor chain is to connect the anchor and the ship, and transmit the holding force of the anchor to the hull; when anchoring, because the thrown anchor chain has a certain weight, it can play a certain role in the water against the exter...

Claims

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Application Information

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IPC IPC(8): C09D105/04C09D167/06C09D197/02C09D161/00C09D171/02C09D5/10C09D7/61
CPCC08K2003/2296C08K2201/011C08L2205/035C09D5/103C09D7/61C09D105/04C08L97/02C08L61/00C08L67/06C08K13/04C08K7/24C08K5/101C08K3/22
Inventor 祁海祁辉德茅家银赵让荣
Owner 镇江宝海船舶五金有限公司
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