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A kind of high-adhesion paint with flame-retardant and anti-rust properties and preparation method thereof

A high-adhesion, anti-rust technology, used in anti-corrosion coatings, fire-retardant coatings, wax coatings, etc., can solve the problems of performance to be improved, environmental pollution, high price, etc., to enhance market competitiveness and application scope, improve high performance. The effect of adhesion and flame retardancy

Active Publication Date: 2021-07-09
桂林鸿程矿山设备制造有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing technology cannot utilize steel slag and tailings slag on a large scale and with high added value, the filler pigments currently used contain a large amount of heavy metal oxides such as chromium, zinc, and lead, which enter the coating and cause serious environmental pollution. The existing coating has a single function, Insufficient adhesion, expensive and performance needs to be improved

Method used

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  • A kind of high-adhesion paint with flame-retardant and anti-rust properties and preparation method thereof
  • A kind of high-adhesion paint with flame-retardant and anti-rust properties and preparation method thereof
  • A kind of high-adhesion paint with flame-retardant and anti-rust properties and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Taking the preparation of product 100g of the present invention as an example, the components used and their mass proportions are:

[0030]

[0031]

[0032]The acrylic resin is industrially pure; the high-chlorinated polyethylene resin is industrially pure; the catalyst-foaming-char-forming agent is a mixture of ammonium polyphosphate, melamine and pentaerythritol, the quality of ammonium polyphosphate, melamine and pentaerythritol Ratio 1:1:1, ammonium polyphosphate, melamine and pentaerythritol are industrial pure; the dispersant is F-30 dispersant, which is industrial pure; the mineral oil is industrial pure; the anti-sedimentation agent is F118 anti-settling agent The sedimentation agent is industrially pure; the steel slag fine powder is hot stuffy slag fine powder with a particle size of 25 μm to 45 μm; the tailings slag fine powder has a particle size of 25 μm to 45 μm, and the graphene oxide is industrial pure.

[0033] (1) Use a constant temperature magn...

Embodiment 2

[0037] Taking the preparation of product 100g of the present invention as an example, the components used and their mass proportions are:

[0038]

[0039]

[0040] The acrylic resin is industrially pure; the high-chlorinated polyethylene resin is industrially pure; the catalyst-foaming-char-forming agent is a mixture of ammonium polyphosphate, melamine and pentaerythritol, the quality of ammonium polyphosphate, melamine and pentaerythritol Ratio 3:1:3, ammonium polyphosphate, melamine and pentaerythritol are industrial pure; The dispersant is F-30 dispersant, which is industrial pure; The mineral oil is industrial pure; The anti-settling agent is F118 anti-settling agent The precipitating agent is industrially pure; the steel slag fine powder is air-quenched slag fine powder with a particle size of 25 μm to 45 μm; the tailings slag fine powder has a particle size of 25 μm to 45 μm, and the graphene oxide is industrial pure.

[0041] (1) Use a constant temperature magnet...

Embodiment 3

[0045] Taking the preparation of product 100g of the present invention as an example, the components used and their mass proportions are:

[0046]

[0047] The acrylic resin is industrially pure; the high-chlorinated polyethylene resin is industrially pure; the catalyst-foaming-char-forming agent is a mixture of ammonium polyphosphate, melamine and pentaerythritol, the quality of ammonium polyphosphate, melamine and pentaerythritol Ratio 2:1:2, ammonium polyphosphate, melamine and pentaerythritol are industrial pure; the dispersant is F-30 dispersant, which is industrial pure; the mineral oil is industrial pure; the anti-sedimentation agent is F118 anti-settling agent The sedimentation agent is industrially pure; the steel slag fine powder is molten iron desulfurization slag fine powder, and its particle size is 25 μm to 45 μm; the tailings slag fine powder has a particle size of 25 μm to 45 μm, and the graphene oxide is industrial pure.

[0048] (1) Use a constant temperat...

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Abstract

The invention discloses a high-adhesion paint with flame-retardant and rust-proof properties and a preparation method thereof, belonging to the field of solid waste resource utilization. The coating includes acrylic resin, high chlorinated polyethylene resin, catalytic-foaming-char-forming agent, dispersant, mineral oil, anti-sedimentation agent, steel slag fine powder, tailings slag fine powder, graphene oxide. The steel slag fine powder is one of hot stuffy slag fine powder, wind quenching slag fine powder, molten iron desulfurization slag fine powder, casting residual slag fine powder, converter hot slag fine powder, converter drum slag fine powder, electric furnace hot slag fine powder, electric furnace drum slag fine powder or more. The invention not only reduces the production cost of the existing antirust coating by about 30%, but also improves the high adhesion and flame retardancy of the antirust coating, and realizes the integration of antirust, high adhesion and flame retardancy in the field of coatings. The market competitiveness and application scope of anti-rust coatings have been greatly enhanced; the high value-added applications of steel slag and tailings slag have been expanded, and the new idea of ​​"increasing efficiency with waste" has been realized.

Description

technical field [0001] The invention belongs to the field of utilization of solid waste resources, and in particular relates to a high-adhesion paint with flame-retardant and anti-rust properties and a preparation method thereof. Background technique [0002] Steel slag is solid waste produced in the steelmaking process, accounting for about 15% to 20% of steelmaking output, and its main components are CaO, Fe 2 o 3 、Al 2 o 3 , SiO 2 , MgO, P 2 o 5 , MnO, SO 3 And a small amount of free calcium oxide, of which CaO (35.0% ~ 55.0%), Fe 2 o 3 (10.0%~35.0%), Al 2 o 3 (2.0%~12.0%) content is relatively high. Tailings slag is the residual gangue and ore left after the metal ore is sorted by the concentrator, which usually accounts for 50% to 90% of the total ore, and the main component is SiO 2 、Al 2 o 3 , Fe 2 o 3 , MgO, CaO, NaO, K 2 O, etc., and containing a small amount of non-ferrous metals or rare metals, among which SiO 2 (45.0%~65.0%), Al 2 o 3 (30.0%~4...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D191/06C09D133/04C09D123/28C09D5/08C09D5/18C09D7/61
CPCC08K2003/2206C08K2003/2227C08K2003/2272C08K2003/323C08L2201/02C08L2205/03C09D5/084C09D5/185C09D191/06C09D7/61C08L33/04C08L23/286C08K13/02C08K3/22C08K3/36C08K3/042C08K3/32C08K5/34922C09D191/00
Inventor 张浩龙红明吴胜华孟良李智璐宗志芳王莹
Owner 桂林鸿程矿山设备制造有限责任公司
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