CN1057314C - Double-component antirot zinc silicate paint and its use - Google Patents
Double-component antirot zinc silicate paint and its use Download PDFInfo
- Publication number
- CN1057314C CN1057314C CN96116863A CN96116863A CN1057314C CN 1057314 C CN1057314 C CN 1057314C CN 96116863 A CN96116863 A CN 96116863A CN 96116863 A CN96116863 A CN 96116863A CN 1057314 C CN1057314 C CN 1057314C
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- zinc
- paint
- component
- auxiliary agent
- anticorrosion
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Abstract
The present invention relates to double-component anticorrosion zinc silicate paint. The present invention is characterized in that the paint is prepared from 30 to 80 wt% of zinc powder containing 90 to 96 wt% of effective zinc, 10 to 40 wt% of tetra ethyl silicate resin with the content of 28 to 40 wt%, 5 to 30 wt% of SiO2 colloid containing an alcohol solvent, 1 to 5 wt% of titanium white powder, 1 to 5 wt% of propanediol and 1 to 3 wt% of auxiliary agent, wherein the fineness of the zinc powder is smaller than 10 mu m. The paint has the advantages of no benzene solvents, favorable anticorrosion performance, high temperature resistance and adhesive force and high pliability and machinability; the paint can be widely used for facilities working under the conditions of great temperature changes and severe environment; the paint is particularly suitable for being used as an anticorrosion and protective primer for the surfaces of steel members for trains, ships, naval vessels and vehicles.
Description
The present invention relates to a kind of inorganic silicic acid zinc paint.
At present, inorganic zinc coating can be divided into solvent-borne type silicate zinc-rich paint and water-soluble alkali (lithium or potassium or sodium) silicate zinc-rich paint.Wherein, water-soluble alkali (lithium or potassium or sodium) silicate zinc-rich paint is to the specification of quality height of coated processing, and construction requirement is also strict, uses very inconvenient.And this class coating is subjected to envrionment temperature and weather effect big; Thereby having limited that it is big in temperature variation, the stronger environment of corrodibility is the application on the facility of work down.The solvent-borne type zinc-rich paint many with benzene as solvent, though it has stronger Corrosion Protection, but its fatal weakness is the containing benezene organic solvent, to direct labor's physical and mental health and bigger to the influence of using environment, easily causes the pollution of environment and to the harm of health of human body.And its snappiness is also relatively poor, and the temperature variation of its Working environments such as train, boats and ships, naval vessels, vehicle is big at present, and running environment is also relatively poor, in order to obtain advantages of good anticorrosion performance, adopts epoxy fat precoating maintenance priming paint mostly.The shortcoming of such coating is that rate of drying is slow, must carry out high bake and handle.Carrying out the firepower timing, easily bubbling and come off in its roasting some place, and easily causes corrosion.And containing benezene solvents all is to environment and human body harmful.
The purpose of this invention is to provide and a kind ofly be suitable for that train, naval vessels etc. use, have preferably snappiness and antiseptic power strong, not the inorganic zinc silicate protective system of containing benezene solvent.
The objective of the invention is to realize by following technical solution:
Of the present invention pair of component zinc silicate anti-corrosive paint is made up of host and paste two parts, and the host composition is tetraethyl silicate resin, propylene glycol, auxiliary agent, and the paste composition is zinc powder, zinc oxide, titanium dioxide, contain the SiO of alcoholic solvent
2Colloid is characterized in that the weight percent component of above-mentioned host and each composition of paste is: (1) fineness is below the 10 μ m, and effectively zinc content is the zinc powder 30-80% of 90-96%; (2) zinc oxide 2-5%; (3) titanium dioxide 1-5%; (4) contain the SiO of alcoholic solvent
2Colloid 5-30%; (5) content is the tetraethyl silicate resin 10-40% of 28-40%; (6) propylene glycol 1-5%; (7) auxiliary agent 1-3%, above-mentioned each component constitutes zinc silicate anti-corrosive paint jointly.
Advantage of the present invention is to utilize the silicate hydrolyzate thing as binding agent, contains alcohols SiO
2Colloid is made auxiliary binder, as priming paint, can have fabulous sticking power and rustless property at the surperficial generating portion zinc silicate and the surperficial zinc alloy layer of steel substrate.And energy oil resistant, anti-long-term sea-water corrosion, high temperature corrosion and organic solvent.Spraying coating process is good, and dried coating film speed fast (1-5 minute), and poisonous, objectionable impurities such as containing benezene not do not have environmental pollution, and is harmless.And have the good temperature resistance energy, and film behind steel plate, it is non-foaming to proofread and correct part through the firer, does not come off, and non-corrosive does not chap; The construction temperature scope is wide, can construct in-20 ℃-40 scopes; Have favorable conductive and antistatic performance; Machining property excellences such as cutting welding do not produce pore, press from both sides and look into, and the scaling loss district is less than 5mm; Has good matching capacity with various finish paints.Easy construction is applicable to roller coating, brushing, the dip-coating of various steel products.
Below in conjunction with embodiment advantage of the present invention is described further:
In above-mentioned technical solution, get following embodiment: (A) zinc powder 50% ethyl silicate resin 21% SiO
2Colloid 15% zinc oxide 5% propylene glycol 2% titanium dioxide 3% auxiliary agent 4% (B) zinc powder 65% tetraethyl silicate resin 13% SiO
2Colloid 14% zinc oxide 2% propylene glycol 1% titanium dioxide 3% auxiliary agent 2% (C) zinc powder 75% tetraethyl silicate resin 10% SiO
2Colloid 5% zinc oxide 3% propylene glycol 4% titanium dioxide 2% auxiliary agent 1% is surveyed inspection.Test set: (1) dried coating film time test QGS-II; (2) lacquered film adhesion test instrument QFZ; (3) the knocker QCJ that films.Test temperature: (23 ± 2) ℃; Relative humidity: (50 ± 5) %; Test number: be coated with 4 glasss.Its detected result is as follows:
| Test item | Index | Test-results | Conclusion | |||
| (A) | (B) | (C) | ||||
| Color and appearance of film | The zinc gray look | The zinc gray look | The zinc gray look | The zinc gray look | Qualified | |
| Viscosity S (being coated with 4 glasss) | 15 ± 5 seconds | 13 seconds | 13.5 second | 14 seconds | Qualified | |
| Fineness (um) | ≤60 | 60 | 60 | 60 | Qualified | |
| Time of drying | Surface drying (min) | ≤5 | 1 | 2 | 5 | Qualified |
| Do solid work (h) | 2 | 2 | 2 | 2 | Qualified | |
| Shock strength (Kg.cm) | 50 | By | By | By | Qualified | |
| Snappiness (mm) | 1 | 1 | 1 | 1 | Qualified | |
| Sticking power (drawing the circle method) level | ≤ 1 grade | 1 | 1 | 1 | Qualified | |
| Salt water resistance (30%Nacl solution, 7 days) | Non-foaming non-corrosive | Non-foaming non-corrosive | Non-foaming non-corrosive | Non-foaming non-corrosive | Qualified | |
The above results further illustrates advantage of the present invention, and the present invention is suitable for use as the priming paint of various iron and steel, and it is large to be particularly useful for making variations in temperature, the priming paint of the various facilities of work under bad environment. As make the maintenance priming paint of train, boats and ships, naval vessels, vehicle, blast furnace, oil pipeline etc.
Claims (2)
1. two component zinc silicate anti-corrosive paints are made up of host and paste, and wherein the host composition is tetraethyl silicate resin, propylene glycol, auxiliary agent, and the paste composition is zinc powder, zinc oxide, titanium dioxide, contain the SiO of alcoholic solvent
2Colloid is characterized in that the weight percent component of composition is: fineness is that the following effectively zinc content of 10um is the zinc powder 30-80% of 90-96%, zinc oxide 2-5%, and titanium dioxide 1-5% contains the SiO of alcoholic solvent
2Colloid 5-30%, content are the tetraethyl silicate resin 10-40% of 28-40%, propylene glycol 1-5%, auxiliary agent 1-3%.
2. protective system the application train, boats and ships, naval vessels, vehicle on according to claim 1 is as the maintenance priming paint on its steel and iron member surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96116863A CN1057314C (en) | 1996-03-22 | 1996-03-22 | Double-component antirot zinc silicate paint and its use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96116863A CN1057314C (en) | 1996-03-22 | 1996-03-22 | Double-component antirot zinc silicate paint and its use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1160735A CN1160735A (en) | 1997-10-01 |
| CN1057314C true CN1057314C (en) | 2000-10-11 |
Family
ID=5123817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96116863A Expired - Lifetime CN1057314C (en) | 1996-03-22 | 1996-03-22 | Double-component antirot zinc silicate paint and its use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1057314C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365087C (en) * | 2003-09-22 | 2008-01-30 | 上海暄洋纳米材料有限公司 | Water soluble two-component inorganic zinc paint and its making process |
| CN1887985B (en) * | 2006-07-31 | 2010-07-21 | 王贵森 | Green inorganic primer for zinc silicate shop and its production process |
| CN102604451B (en) * | 2012-03-15 | 2014-06-11 | 创斯达（南通）机电有限公司 | Shielding primer and preparation method thereof |
| CN103122156A (en) * | 2012-12-26 | 2013-05-29 | 王娟 | Inorganic zinc-rich paint |
| CN105114140A (en) * | 2015-07-23 | 2015-12-02 | 谢继波 | Accumulative cyclic energy utilization device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069281A (en) * | 1991-08-07 | 1993-02-24 | 北京市建筑材料科学研究所 | Anti-corrosion paint for chimney |
| CN1102014A (en) * | 1994-10-20 | 1995-04-26 | 浙江大学 | Magnesium base hydrogen-storing alloy electrode |
| CN1109080A (en) * | 1994-03-21 | 1995-09-27 | 金强 | Water-soluble inorganic corrosionproof coating |
-
1996
- 1996-03-22 CN CN96116863A patent/CN1057314C/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069281A (en) * | 1991-08-07 | 1993-02-24 | 北京市建筑材料科学研究所 | Anti-corrosion paint for chimney |
| CN1109080A (en) * | 1994-03-21 | 1995-09-27 | 金强 | Water-soluble inorganic corrosionproof coating |
| CN1102014A (en) * | 1994-10-20 | 1995-04-26 | 浙江大学 | Magnesium base hydrogen-storing alloy electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1160735A (en) | 1997-10-01 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU YEJIAN ANTISEPTICS CO., LTD. Free format text: FORMER OWNER: YEJIAN ANTI-CORROSION MATERIAL FACTORY, LIYANG CITY Effective date: 20081017 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: Licheng town Dongsheng Road No. 189 Jiangsu city of Liyang Province Patentee after: Jiangsu Yejian Anti-corrosion Material Co., Ltd. Address before: Licheng town Manhattan street Liyang city Jiangsu No. 160 Patentee before: Yejian Antcorrosive Material Factory, Liyang |
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| ASS | Succession or assignment of patent right |
Owner name: YEJIAN NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: JIANGSU YEJIAN CORROSION PROTECTION MATERIAL CO., LTD. Effective date: 20110905 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110905 Address after: 213300 Liyang City, Jiangsu Province Licheng town Dongsheng Road No. 189 Patentee after: YEJIAN NEW MATERIAL CO., LTD. Address before: 213300 Liyang City, Jiangsu Province Licheng town Dongsheng Road No. 189 Patentee before: Jiangsu Yejian Anti-corrosion Material Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20001011 |
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| EXPY | Termination of patent right or utility model |