CN102888167A - Anti-aging metal anti-rust paint and preparation method thereof - Google Patents

Anti-aging metal anti-rust paint and preparation method thereof Download PDF

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Publication number
CN102888167A
CN102888167A CN2012103407701A CN201210340770A CN102888167A CN 102888167 A CN102888167 A CN 102888167A CN 2012103407701 A CN2012103407701 A CN 2012103407701A CN 201210340770 A CN201210340770 A CN 201210340770A CN 102888167 A CN102888167 A CN 102888167A
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paint
raw material
powder
nano
transported
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CN2012103407701A
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CN102888167B (en
Inventor
刘春芳
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Fujian Hansen New Material Technology Co ltd
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ANHUI HUAIYUAN COUNTY SHANGGUAN MOLD TECHNOLOGY CO LTD
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Abstract

The invention discloses anti-aging metal anti-rust paint and a preparation method thereof. The anti-rust paint is prepared from slurrying raw materials and paint mixing raw materials; a paint film formed by the anti-rust paint has high hardness, scratching resistance, strong adhesion, salt fog resistance, saline resistance, acid-base resistance, water resistance, and oil resistance; the paint can be used on the surface of an old paint film repeatedly; the damage to the paint film can be avoided; and super strong toughness of the paint film can be achieved. The service life of the paint film can reach 8 to 10 years generally.

Description

A kind of ageing-resistant metallic anti-rust paint and preparation method thereof
Technical field
The present invention relates to a kind of metallic anti-rust paint, specifically a kind of ageing-resistant metallic anti-rust paint.
Background technology
Various mechanical means appearances all need apply the layer of metal lacquer, and one side increases attractive in appearance, on the other hand dustproof rust resistance and corrosion resistance; Rust-inhibiting paint of the prior art produces poisonous, harmful in a large number volatile gases because containing a large amount of volatile organic solvents, polluted air and infringement human health.The ubiquity weather resistance is not good, easily comes off, inadaptable complicated, severe environment.
Summary of the invention
The invention provides a kind of ageing-resistant metallic anti-rust paint and preparation method thereof, have good mechanical stability, snappiness and surface hardness, good weatherability.
Technical scheme of the present invention is:
A kind of ageing-resistant metallic anti-rust paint is characterized in that being made by the feed composition of following ingredients weight parts:
Pulping raw material:
Aluminium powder 3-8, propylene glycol phenylate 1-3,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 3-5, anti-sedimentation agent 3300S 1-2, flow agent BYK-337 1-2, polyacrylic acid sodium salt SN-5000 1-2, polyvinylpyrrolidone 3-5, nano silicon 10-15, modified nano montmorillonite powder 5-10, modified soluble nano silicone colloidal sol 5-10;
The paint raw material:
Sodium hexametaphosphate 99 10-15, epoxy emulsion 10-15, myo-Inositol hexaphosphate 20-25, polyacrylamide 3-5, paraffin wax emulsions 5-10, propylene glycol 50-60, paregal O 3-5, dispersing agent MF 1-3, Wickenol 116 5-8,2-amino-2-methyl-1-propanol 5-8;
The modified nano montmorillonite powder prepares by the following method:
(1), montmorillonite powder adds (0.8~1.2) g/L potassium permanganate solution and soaked 2-3 hour, pulls out, is washed to neutrality, the sodium radio-phosphate,P-32 solution of putting into again 2-5% soaked, at 60-80 ℃ of lower stirring reaction 3-4 hour;
(2), in soak solution, add 3-4% sodium laurylsulfate, 1-2% Di(dioctylpyrophosphato) ethylene titanate, 2-3% vinyl three ('beta '-methoxy oxyethyl group) silane, the 20-25% ferrophosphorus powder that is equivalent to montmorillonite powder weight, high speed dispersion 4200-4500 rev/min, 20-30 minute;
(3) oven dry is pulverized, and makes ultrafine powder;
Modified soluble nano silicone colloidal sol prepares by the following method:
The water-soluble nano grade silica sol adds 4-5% nano-carbon powder, 3-5% ferric oxide, is mixed and heated to 50-60 ℃, cooling after 30-40 minute.
Described ageing-resistant metallic anti-rust paint is characterized in that being made by the feed composition of following ingredients weight parts:
Pulping raw material:
Aluminium powder 6, propylene glycol phenylate 3,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 5, anti-sedimentation agent 3300S 2, flow agent BYK-337 2, polyacrylic acid sodium salt SN-5000 2, polyvinylpyrrolidone 5, nano silicon 10, modified nano montmorillonite powder 0, modified soluble nano silicone colloidal sol 10;
The paint raw material:
Sodium hexametaphosphate 99 10, epoxy emulsion 15, myo-Inositol hexaphosphate 20, polyacrylamide 5, paraffin wax emulsions 10, propylene glycol 50, paregal O 5, dispersing agent MF 1, Wickenol 116 5,2-amino-2-methyl-1-propanol 5.
The preparation method of described ageing-resistant metallic anti-rust paint is characterized in that may further comprise the steps:
(1), slurrying: pour pulping raw material into batching kettle and mix, then mixed pulping raw material is transported in the high-speed dispersing kettle and stirs, disperse 50-60 minute, rotating speed 3200-3500 rev/min, slurrying component after the dispersion is transported to carries out the wet type sand milling in the sand mill, disperse, obtain slurry, the slurry mesh-of-grind is less than or equals 40 microns;
(2) paint: add the paint raw material in the slurry that makes, then be transported in the high-speed dispersing kettle and stir, disperse, being transported to of component carried out wet type sand milling, dispersion after disperseing in the sand mill, obtains paint vehicle; Again with 3200-3600 rev/min of high speed dispersion 40-50min;
(3) paint vehicle that makes is transported to vibrating filter and filters and screen, fineness≤40um, the product after then will filtering is packed, warehouse-in.
The paint film that rust-inhibiting paint of the present invention forms has that hardness is high, a damage resistant, strong adhesion, and salt spray resistance, salt water resistance, acid and alkali-resistance, water-fast, oil resistant are reusable at old coating surface, can not cause the paint film damage, superpower paint film flexibility etc.The general paint film life-span can reach 8-10.
Embodiment
Ageing-resistant metallic anti-rust paint, made by the feed composition of following ingredients weight parts (kilogram):
Pulping raw material:
Aluminium powder 6, propylene glycol phenylate 3,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 5, anti-sedimentation agent 3300S 2, flow agent BYK-337 2, polyacrylic acid sodium salt SN-5000 2, polyvinylpyrrolidone 5, nano silicon 10, modified nano montmorillonite powder 0, modified soluble nano silicone colloidal sol 10;
The paint raw material:
Sodium hexametaphosphate 99 10, epoxy emulsion 15, myo-Inositol hexaphosphate 20, polyacrylamide 5, paraffin wax emulsions 10, propylene glycol 50, paregal O 5, dispersing agent MF 1, Wickenol 116 5,2-amino-2-methyl-1-propanol 5.
The modified nano montmorillonite powder prepares by the following method:
(1), montmorillonite powder adds the 0.8g/L potassium permanganate solution and soaked 2 hours, pulls out, is washed to neutrality, put into again 5% sodium radio-phosphate,P-32 solution and soak, 60-70 ℃ of lower stirring reaction 4 hours;
(2), in soak solution, add 3% sodium laurylsulfate, 2% Di(dioctylpyrophosphato) ethylene titanate, 2% vinyl three ('beta '-methoxy oxyethyl group) silane, the 20% ferrophosphorus powder that is equivalent to montmorillonite powder weight, high speed dispersion 4200-4500 rev/min, 20-30 minute;
(3) oven dry is pulverized, and makes ultrafine powder;
Modified soluble nano silicone colloidal sol prepares by the following method:
The water-soluble nano grade silica sol adds 5% nano-carbon powder, 3% ferric oxide, and mix and blend is heated to 50-60 ℃, cooling after 30-40 minute.
The preparation method of ageing-resistant metallic anti-rust paint:
(1), slurrying: pour pulping raw material into batching kettle and mix, then mixed pulping raw material is transported in the high-speed dispersing kettle and stirs, disperse 50-60 minute, rotating speed 3200-3500 rev/min, slurrying component after the dispersion is transported to carries out the wet type sand milling in the sand mill, disperse, obtain slurry, the slurry mesh-of-grind is less than or equals 40 microns;
(2) paint: add the paint raw material in the slurry that makes, then be transported in the high-speed dispersing kettle and stir, disperse, being transported to of component carried out wet type sand milling, dispersion after disperseing in the sand mill, obtains paint vehicle; Again with 3200-3600 rev/min of high speed dispersion 40-50min;
(3) paint vehicle that makes is transported to vibrating filter and filters and screen, fineness≤40um, the product after then will filtering is packed, warehouse-in.
Metallic anti-rust paint performance index of the present invention:
1, paint film color and outward appearance: smooth smooth, color conformance with standard model and aberration scope
2, (23 ± 1 ℃ are coated with-4 viscometers to viscosity, S): 80-120
3, fineness≤50
4, time of drying (25 ℃): surface drying 25-30min, do solid work 48h
5, snappiness mm≤2
6, hardness 〉=2H
7, high temperature resistant (130 ℃) 〉=450h
8, shock-resistance 50
9, salt spray resistance (120h level) 〉=2
10, water tolerance (29 ± 1 ℃ of 240h): non-foaming, do not come off
11, oil resistant (90# gasoline, 56h): non-foaming, do not come off
12, alkali resistance (GB/T9755-2001): by 48 hours
13, artificial weathering ageing resistance (GB/T9755-2001): by 1000 hours.

Claims (3)

1. ageing-resistant metallic anti-rust paint is characterized in that being made by the feed composition of following ingredients weight parts:
Pulping raw material:
Aluminium powder 3-8, propylene glycol phenylate 1-3,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 3-5, anti-sedimentation agent 3300S 1-2, flow agent BYK-337 1-2, polyacrylic acid sodium salt SN-5000 1-2, polyvinylpyrrolidone 3-5, nano silicon 10-15, modified nano montmorillonite powder 5-10, modified soluble nano silicone colloidal sol 5-10;
The paint raw material:
Sodium hexametaphosphate 99 10-15, epoxy emulsion 10-15, myo-Inositol hexaphosphate 20-25, polyacrylamide 3-5, paraffin wax emulsions 5-10, propylene glycol 50-60, paregal O 3-5, dispersing agent MF 1-3, Wickenol 116 5-8,2-amino-2-methyl-1-propanol 5-8;
The modified nano montmorillonite powder prepares by the following method:
(1), montmorillonite powder adds (0.8~1.2) g/L potassium permanganate solution and soaked 2-3 hour, pulls out, is washed to neutrality, the sodium radio-phosphate,P-32 solution of putting into again 2-5% soaked, at 60-80 ℃ of lower stirring reaction 3-4 hour;
(2), in soak solution, add 3-4% sodium laurylsulfate, 1-2% Di(dioctylpyrophosphato) ethylene titanate, 2-3% vinyl three ('beta '-methoxy oxyethyl group) silane, the 20-25% ferrophosphorus powder that is equivalent to montmorillonite powder weight, high speed dispersion 4200-4500 rev/min, 20-30 minute;
(3) oven dry is pulverized, and makes ultrafine powder;
Modified soluble nano silicone colloidal sol prepares by the following method:
The water-soluble nano grade silica sol adds 4-5% nano-carbon powder, 3-5% ferric oxide, is mixed and heated to 50-60 ℃, cooling after 30-40 minute.
2. ageing-resistant metallic anti-rust paint according to claim 1 is characterized in that being made by the feed composition of following ingredients weight parts:
Pulping raw material:
Aluminium powder 6, propylene glycol phenylate 3,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 5, anti-sedimentation agent 3300S 2, flow agent BYK-337 2, polyacrylic acid sodium salt SN-5000 2, polyvinylpyrrolidone 5, nano silicon 10, modified nano montmorillonite powder 0, modified soluble nano silicone colloidal sol 10;
The paint raw material:
Sodium hexametaphosphate 99 10, epoxy emulsion 15, myo-Inositol hexaphosphate 20, polyacrylamide 5, paraffin wax emulsions 10, propylene glycol 50, paregal O 5, dispersing agent MF 1, Wickenol 116 5,2-amino-2-methyl-1-propanol 5.
3. the preparation method of ageing-resistant metallic anti-rust paint according to claim 1 is characterized in that may further comprise the steps:
(1), slurrying: pour pulping raw material into batching kettle and mix, then mixed pulping raw material is transported in the high-speed dispersing kettle and stirs, disperse 50-60 minute, rotating speed 3200-3500 rev/min, slurrying component after the dispersion is transported to carries out the wet type sand milling in the sand mill, disperse, obtain slurry, the slurry mesh-of-grind is less than or equals 40 microns;
(2) paint: add the paint raw material in the slurry that makes, then be transported in the high-speed dispersing kettle and stir, disperse, being transported to of component carried out wet type sand milling, dispersion after disperseing in the sand mill, obtains paint vehicle; Again with 3200-3600 rev/min of high speed dispersion 40-50min;
(3) paint vehicle that makes is transported to vibrating filter and filters and screen, fineness≤40um, the product after then will filtering is packed, warehouse-in.
CN201210340770.1A 2012-09-15 2012-09-15 A kind of aging-resistant metal anti-rust paint and preparation method thereof Active CN102888167B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103254790A (en) * 2013-04-17 2013-08-21 马鞍山拓锐金属表面技术有限公司 Anti-rust oil employing propanediol butyl ether as base oil and preparation method thereof
CN103980771A (en) * 2014-06-10 2014-08-13 马鞍山创宁新材料科技有限公司 Nano modified water-base multifunctional sound-absorbing paint and preparation method thereof
CN108129924A (en) * 2018-01-02 2018-06-08 马鞍山佳夫尼电气科技有限公司 A kind of anti-oxidant antirust paint for power equipment
CN111036343A (en) * 2019-12-18 2020-04-21 胡超红 Preparation method of antirust paint

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817177A (en) * 1981-07-23 1983-02-01 Dainippon Toryo Co Ltd Coating composition for power transmission pylon
CN101326308A (en) * 2005-12-15 2008-12-17 日本帕卡濑精株式会社 Surface treatment for metal materials, surface treatment process, and surface- treated metal materials
CN101481553A (en) * 2008-11-06 2009-07-15 常州市纳罗可涂料有限公司 Normal temperature cured self-assembly composite nano oxide anti-corrosive paint
CN102485805A (en) * 2010-12-02 2012-06-06 广东高科达科技实业有限公司 Method for preparing modified nano montmorillonite

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817177A (en) * 1981-07-23 1983-02-01 Dainippon Toryo Co Ltd Coating composition for power transmission pylon
CN101326308A (en) * 2005-12-15 2008-12-17 日本帕卡濑精株式会社 Surface treatment for metal materials, surface treatment process, and surface- treated metal materials
CN101481553A (en) * 2008-11-06 2009-07-15 常州市纳罗可涂料有限公司 Normal temperature cured self-assembly composite nano oxide anti-corrosive paint
CN102485805A (en) * 2010-12-02 2012-06-06 广东高科达科技实业有限公司 Method for preparing modified nano montmorillonite

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103254790A (en) * 2013-04-17 2013-08-21 马鞍山拓锐金属表面技术有限公司 Anti-rust oil employing propanediol butyl ether as base oil and preparation method thereof
CN103980771A (en) * 2014-06-10 2014-08-13 马鞍山创宁新材料科技有限公司 Nano modified water-base multifunctional sound-absorbing paint and preparation method thereof
CN103980771B (en) * 2014-06-10 2016-03-16 马鞍山创宁新材料科技有限公司 Water base functional sound-absorbing coating of a kind of nano modification and preparation method thereof
CN108129924A (en) * 2018-01-02 2018-06-08 马鞍山佳夫尼电气科技有限公司 A kind of anti-oxidant antirust paint for power equipment
CN111036343A (en) * 2019-12-18 2020-04-21 胡超红 Preparation method of antirust paint

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Inventor after: Ni Shujun

Inventor before: Liu Chunfang

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Address after: 233400 Anhui Province Economic Development Zone, Huaiyuan City, the west side of Tu Shan Avenue

Patentee after: Huaiyuan County crown still renewable resources Co.,Ltd.

Address before: 233400 Anhui Province Economic Development Zone, Huaiyuan City, the west side of Tu Shan Avenue

Patentee before: ANHUI HUAIYUAN COUNTY SHANGGUAN MOULD TECHNOLOGY Co.,Ltd.

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Effective date of registration: 20170608

Address after: Baishuiyang town Huang Tanyang coastal village of Taizhou City, Zhejiang province 317032 City No. 155

Patentee after: Ni Shujun

Address before: 233400 Anhui Province Economic Development Zone, Huaiyuan City, the west side of Tu Shan Avenue

Patentee before: Huaiyuan County crown still renewable resources Co.,Ltd.

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TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190115

Address after: 350323 Hong Kuan industrial estate, Yangxia street, Fuqing City, Fuzhou, Fujian, China

Patentee after: Fujian Hansen New Material Technology Co.,Ltd.

Address before: 317032 155 Huang Tan Yang village, Baishui Yang, Taizhou, Zhejiang.

Patentee before: Ni Shujun