CN102888167B - A kind of aging-resistant metal anti-rust paint and preparation method thereof - Google Patents

A kind of aging-resistant metal anti-rust paint and preparation method thereof Download PDF

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CN102888167B
CN102888167B CN201210340770.1A CN201210340770A CN102888167B CN 102888167 B CN102888167 B CN 102888167B CN 201210340770 A CN201210340770 A CN 201210340770A CN 102888167 B CN102888167 B CN 102888167B
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paint
raw material
powder
dispersion
transported
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CN102888167A (en
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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 a kind of aging-resistant metal anti-rust paint and preparation method thereof, be made up of pulping raw material and paint raw material, the paint film that rust-inhibiting paint of the present invention is formed, have that hardness is high, damage resistant, strong adhesion, salt spray resistance, salt water resistance, acid and alkali-resistance, water-fast, oil resistant, reusable at old coating surface, paint film can not be caused to damage, superpower paint film flexibility etc.The general paint film life-span can reach 8-10.

Description

A kind of aging-resistant metal 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 aging-resistant metal anti-rust paint.
Background technology
Various mechanical means appearance all needs coating layer of metal paint, increases attractive in appearance on the one hand, on the other hand dust-proof rust resistance and corrosion resistance; Rust-inhibiting paint of the prior art, because of containing a large amount of volatile organic solvent, produces volatile gases poisonous, harmful in a large number, polluted air and infringement human health.Ubiquity weather resistance is not good, easily comes off, inadaptable complicated, severe environment.
Summary of the invention
The invention provides a kind of aging-resistant metal anti-rust paint and preparation method thereof, there is good mechanical stability, snappiness and surface hardness, good weatherability.
Technical scheme of the present invention is:
A kind of aging-resistant metal anti-rust paint, is characterized in that being made up of the feed composition of following component weight part:
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 3300S1-2, flow agent BYK-3371-2, polyacrylic acid sodium salt SN-50001-2, polyvinylpyrrolidone 3-5, nano silicon 10-15, modified nano montmorillonite powder 5-10, modified soluble nano silicone colloidal sol 5-10;
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;
Modified nano montmorillonite powder is prepared by the following method:
(1), montmorillonite powder add (0.8 ~ 1.2) g/L potassium permanganate solution soak 2-3 hour, pulls out, be washed to neutrality, then the sodium radio-phosphate,P-32 solution putting into 2-5% soaks, stirring reaction 3-4 hour at 60-80 DEG C;
(2) in soak solution, add the 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 are equivalent to montmorillonite powder weight, high speed dispersion 4200-4500 rev/min, 20-30 minute;
(3) dry, pulverize, make ultrafine powder;
Modified soluble nano silicone colloidal sol is prepared by the following method:
Water-soluble nanoscale silica sol adds 4-5% nano-carbon powder, 3-5% ferric oxide, is mixed and heated to 50-60 DEG C, cools after 30-40 minute.
Described aging-resistant metal anti-rust paint, is characterized in that being made up of the feed composition of following component weight part:
Pulping raw material:
Aluminium powder 6, propylene glycol phenylate 3,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 5, anti-sedimentation agent 3300S2, flow agent BYK-3372, polyacrylic acid sodium salt SN-50002, polyvinylpyrrolidone 5, nano silicon 10, modified nano montmorillonite powder 0, modified soluble nano silicone colloidal sol 10;
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 aging-resistant metal anti-rust paint, is characterized in that comprising the following steps:
(1), slurrying: pulping raw material is poured into batching kettle mixing, then mixed pulping raw material is transported in high-speed dispersing kettle and carries out stirring, disperseing 50-60 minute, rotating speed 3200-3500 rev/min, slurrying component after dispersion is transported in sand mill carries out wet type sand milling, dispersion, obtain slurry, slurry mesh-of-grind is less than or equals 40 microns;
(2) paint: add paint raw material in obtained slurry, be then transported in high-speed dispersing kettle and carry out stirring, disperseing, after dispersion, being transported in sand mill of component carries out wet type sand milling, dispersion, obtains paint vehicle; Again with 3200-3600 rev/min of high speed dispersion 40-50min;
(3) obtained paint vehicle is transported to vibrating filter to carry out filtering and screening, fineness≤40um, then the product after filtration is packed, warehouse-in.
The paint film that rust-inhibiting paint of the present invention is formed, has that hardness is high, 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, paint film can not be caused to damage, superpower paint film flexibility etc.The general paint film life-span can reach 8-10.
Embodiment
Aging-resistant metal anti-rust paint, be made up of the feed composition of following component weight part (kilogram):
Pulping raw material:
Aluminium powder 6, propylene glycol phenylate 3,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 5, anti-sedimentation agent 3300S2, flow agent BYK-3372, polyacrylic acid sodium salt SN-50002, polyvinylpyrrolidone 5, nano silicon 10, modified nano montmorillonite powder 0, modified soluble nano silicone colloidal sol 10;
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.
Modified nano montmorillonite powder is prepared by the following method:
(1), montmorillonite powder adds 0.8g/L potassium permanganate solution and soaks 2 hours, pulls out, is washed to neutrality, then the sodium radio-phosphate,P-32 solution putting into 5% soaks, stirring reaction 4 hours at 60-70 DEG C;
(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 are equivalent to montmorillonite powder weight, high speed dispersion 4200-4500 rev/min, 20-30 minute;
(3) dry, pulverize, make ultrafine powder;
Modified soluble nano silicone colloidal sol is prepared by the following method:
Water-soluble nanoscale silica sol adds 5% nano-carbon powder, 3% ferric oxide, and mix and blend, is heated to 50-60 DEG C, cools after 30-40 minute.
The preparation method of aging-resistant metal anti-rust paint:
(1), slurrying: pulping raw material is poured into batching kettle mixing, then mixed pulping raw material is transported in high-speed dispersing kettle and carries out stirring, disperseing 50-60 minute, rotating speed 3200-3500 rev/min, slurrying component after dispersion is transported in sand mill carries out wet type sand milling, dispersion, obtain slurry, slurry mesh-of-grind is less than or equals 40 microns;
(2) paint: add paint raw material in obtained slurry, be then transported in high-speed dispersing kettle and carry out stirring, disperseing, after dispersion, being transported in sand mill of component carries out wet type sand milling, dispersion, obtains paint vehicle; Again with 3200-3600 rev/min of high speed dispersion 40-50min;
(3) obtained paint vehicle is transported to vibrating filter to carry out filtering and screening, fineness≤40um, then the product after filtration is packed, warehouse-in.
Metallic anti-rust paint performance index of the present invention:
1, paint film color and outward appearance: flat smooth, color conformance with standard model and aberration scope
2, viscosity (23 ± 1 DEG C of coating-4 viscosity meters, S): 80-120
3, fineness≤50
4, time of drying (25 DEG C): surface drying 25-30min, 48h is done solid work
5, snappiness mm≤2
6, hardness >=2H
7, high temperature resistant (130 DEG C) >=450h
8, shock-resistance 50
9, salt spray resistance (120h level) >=2
10, water tolerance (29 ± 1 DEG C of 240h): non-foaming, does not come off
11, oil resistant (90# gasoline, 56h): non-foaming, does 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. an aging-resistant metal anti-rust paint, is characterized in that being made up of the feed composition of following component weight part:
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 3300S1-2, flow agent BYK-3371-2, polyacrylic acid sodium salt SN-50001-2, polyvinylpyrrolidone 3-5, nano silicon 10-15, modified nano montmorillonite powder 5-10, modified soluble nano silicone colloidal sol 5-10;
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;
Modified nano montmorillonite powder is prepared by the following method:
(1), montmorillonite powder add 0.8 ~ 1.2g/L potassium permanganate solution soak 2-3 hour, pulls out, be washed to neutrality, then the sodium radio-phosphate,P-32 solution putting into 2-5% soaks, stirring reaction 3-4 hour at 60-80 DEG C;
(2) in soak solution, add the 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 are equivalent to montmorillonite powder weight, high speed dispersion 4200-4500 rev/min, 20-30 minute;
(3) dry, pulverize, make ultrafine powder;
Modified soluble nano silicone colloidal sol is prepared by the following method:
Water-soluble nanoscale silica sol adds 4-5% nano-carbon powder, 3-5% ferric oxide, is mixed and heated to 50-60 DEG C, cools after 30-40 minute.
2. aging-resistant metal anti-rust paint according to claim 1, is characterized in that being made up of the feed composition of following component weight part:
Pulping raw material:
Aluminium powder 6, propylene glycol phenylate 3,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 5, anti-sedimentation agent 3300S2, flow agent BYK-3372, polyacrylic acid sodium salt SN-50002, polyvinylpyrrolidone 5, nano silicon 10, modified nano montmorillonite powder 0, modified soluble nano silicone colloidal sol 10;
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 aging-resistant metal anti-rust paint according to claim 1, is characterized in that comprising the following steps:
(1), slurrying: pulping raw material is poured into batching kettle mixing, then mixed pulping raw material is transported in high-speed dispersing kettle and carries out stirring, disperseing 50-60 minute, rotating speed 3200-3500 rev/min, pulping raw material after dispersion is transported in sand mill and carries out wet type sand milling, dispersion, obtain slurry, slurry mesh-of-grind is less than or equals 40 microns;
(2) paint: add paint raw material in obtained slurry, be then transported in high-speed dispersing kettle and carry out stirring, disperseing, the component after dispersion is transported in sand mill carries out wet type sand milling, dispersion, obtains paint vehicle; Again with 3200-3600 rev/min of high speed dispersion 40-50min;
(3) obtained paint vehicle is transported to vibrating filter to carry out filtering and screening, fineness≤40 μm, then the product after filtration 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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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
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
CN111036343B (en) * 2019-12-18 2021-06-22 长沙一力涂料科技有限公司 Preparation method of antirust paint

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (1)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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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

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

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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

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