CN102888156B - A kind of Uvioresistant fluorocarbon metal anti-rust paint and preparation method thereof - Google Patents

A kind of Uvioresistant fluorocarbon metal anti-rust paint and preparation method thereof Download PDF

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Publication number
CN102888156B
CN102888156B CN201210340773.5A CN201210340773A CN102888156B CN 102888156 B CN102888156 B CN 102888156B CN 201210340773 A CN201210340773 A CN 201210340773A CN 102888156 B CN102888156 B CN 102888156B
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paint
raw material
powder
dispersion
uvioresistant
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CN102888156A (en
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刘春芳
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Qingdao Zhongfluorocarbon Material 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 Uvioresistant fluorocarbon 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, ultraviolet light, ageing-resistant, anti-low temperature, wet-heat resisting, 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 Uvioresistant fluorocarbon 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 Uvioresistant fluorocarbon 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 Uvioresistant fluorocarbon 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:
Uvioresistant fluorocarbon metal anti-rust paint, is characterized in that being made up of the feed composition of following component weight part:
Pulping raw material:
Carbon black 3-8, hexylene glycol monobutyl ether acetate 3-5,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 5-10, anti-sedimentation agent 3300S1-2, flow agent BYK-3001-2, polyoxyethylenated alcohol sodium sulfate 3-5, dispersion agent LBD-11-2, LBCB-1 thixotropic lubricant 1-2, polyacrylic acid sodium salt SN-50001-2, tree ash 10-15, chitosan 3-5, modified Nano diatomite in powder 5-10, modified soluble nano silicone colloidal sol 5-10;
Paint raw material:
Water-based fluorocarbon resin 25-30, myo-Inositol hexaphosphate 20-25, Ultraviolet Absorber UV-P 5-8, double cyclopentenyl polyethoxymethacrylate 3-5, propylene glycol 50-60, ethanol 50-60, hexylene glycol monobutyl ether acetate 1-2;
Modified Nano diatomite in powder is prepared by the following method:
(1), diatomite in 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 diatomite in 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 Uvioresistant fluorocarbon metal anti-rust paint, is characterized in that being made up of the feed composition of following component weight part:
Pulping raw material:
Carbon black 5, hexylene glycol monobutyl ether acetate 5,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 10, anti-sedimentation agent 3300S2, flow agent BYK-3002, polyoxyethylenated alcohol sodium sulfate 3, dispersion agent LBD-11, LBCB-1 thixotropic lubricant 2, polyacrylic acid sodium salt SN-50002, tree ash 15, chitosan 3, modified Nano diatomite in powder 5, modified soluble nano silicone colloidal sol 5;
Paint raw material:
Water-based fluorocarbon resin 25, myo-Inositol hexaphosphate 25, Ultraviolet Absorber UV-P 5, double cyclopentenyl polyethoxymethacrylate 3, propylene glycol 60, ethanol 60, hexylene glycol monobutyl ether acetate 2.
The preparation method of described Uvioresistant fluorocarbon 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
Uvioresistant fluorocarbon metal anti-rust paint, be made up of the feed composition of following component weight part (kilogram):
Pulping raw material:
Carbon black 5, hexylene glycol monobutyl ether acetate 5,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 10, anti-sedimentation agent 3300S2, flow agent BYK-3002, polyoxyethylenated alcohol sodium sulfate 3, dispersion agent LBD-11, LBCB-1 thixotropic lubricant 2, polyacrylic acid sodium salt SN-50002, tree ash 15, chitosan 3, modified Nano diatomite in powder 5, modified soluble nano silicone colloidal sol 5;
Paint raw material:
Water-based fluorocarbon resin 25, myo-Inositol hexaphosphate 25, Ultraviolet Absorber UV-P 5, double cyclopentenyl polyethoxymethacrylate 3, propylene glycol 60, ethanol 60, hexylene glycol monobutyl ether acetate 2.
Modified Nano diatomite in powder is prepared by the following method:
(1), diatomite in 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 diatomite in 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 Uvioresistant fluorocarbon 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. a Uvioresistant fluorocarbon metal anti-rust paint, is characterized in that being made up of the feed composition of following component weight part:
Pulping raw material:
Carbon black 3-8, hexylene glycol monobutyl ether acetate 3-5,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 5-10, anti-sedimentation agent 3300S1-2, flow agent BYK-3001-2, polyoxyethylenated alcohol sodium sulfate 3-5, dispersion agent LBD-11-2, LBCB-1 thixotropic lubricant 1-2, polyacrylic acid sodium salt SN-50001-2, tree ash 10-15, chitosan 3-5, modified Nano diatomite in powder 5-10, modified soluble nano silicone colloidal sol 5-10;
Paint raw material:
Water-based fluorocarbon resin 25-30, myo-Inositol hexaphosphate 20-25, Ultraviolet Absorber UV-P 5-8, double cyclopentenyl polyethoxymethacrylate 3-5, propylene glycol 50-60, ethanol 50-60, hexylene glycol monobutyl ether acetate 1-2;
Modified Nano diatomite in powder is prepared by the following method:
(1), diatomite in 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 diatomite in 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. Uvioresistant fluorocarbon 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:
Carbon black 5, hexylene glycol monobutyl ether acetate 5,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 10, anti-sedimentation agent 3300S2, flow agent BYK-3002, polyoxyethylenated alcohol sodium sulfate 3, dispersion agent LBD-11, LBCB-1 thixotropic lubricant 2, polyacrylic acid sodium salt SN-50002, tree ash 15, chitosan 3, modified Nano diatomite in powder 5, modified soluble nano silicone colloidal sol 5;
Paint raw material:
Water-based fluorocarbon resin 25, myo-Inositol hexaphosphate 25, Ultraviolet Absorber UV-P 5, double cyclopentenyl polyethoxymethacrylate 3, propylene glycol 60, ethanol 60, hexylene glycol monobutyl ether acetate 2.
3. the preparation method of Uvioresistant fluorocarbon 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.
CN201210340773.5A 2012-09-15 2012-09-15 A kind of Uvioresistant fluorocarbon metal anti-rust paint and preparation method thereof Active CN102888156B (en)

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CN103254787A (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 acetophenone as base oil and preparation method thereof
CN103497597B (en) * 2013-09-23 2015-09-16 无锡阳工机械制造有限公司 A kind of anticorrosion coating agent of surface of steel plate
CN105482700A (en) * 2015-12-15 2016-04-13 吴振宇 Easy-to-cure wear-resisting raw lacquer coating for concentrating table and preparation method of easy-to-cure wear-resisting raw lacquer coating
CN105733376B (en) * 2016-02-23 2018-10-30 广东四方威凯新材料有限公司 Weather resistant halogen-free flame retardant anti-corrosion insulation fluorocarbon coating
CN107312408A (en) * 2017-07-04 2017-11-03 合肥市大卓电力有限责任公司 A kind of novel environment friendly paint and preparation method thereof

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RU2260608C2 (en) * 2003-08-28 2005-09-20 Романовский Дмитрий Вячеславович Priming-enamel of aqueous dispersion anti-corrosive series "kronakril"
RU2424265C1 (en) * 2010-01-25 2011-07-20 ОАО Научно-исследовательский институт лакокрасочных покрытий с опытным машиностроительным заводом "Виктория" Aqueous-dispersion anticorrosion base coat
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CN102241926A (en) * 2011-05-26 2011-11-16 开平市日固力涂料有限公司 Aqueous antirust paint with rust

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