CN102329540B - Insulating protecting paint for surface of metal - Google Patents
Insulating protecting paint for surface of metal Download PDFInfo
- Publication number
- CN102329540B CN102329540B CN201010224658.2A CN201010224658A CN102329540B CN 102329540 B CN102329540 B CN 102329540B CN 201010224658 A CN201010224658 A CN 201010224658A CN 102329540 B CN102329540 B CN 102329540B
- Authority
- CN
- China
- Prior art keywords
- insulating protecting
- protecting paint
- metal
- cobalt nitrate
- polyvinyl chloride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The invention provides an insulating protecting paint for the surface of a metal, which can effectively protect the non-processing surface in the process of carrying out chemical processing on a metal material. The insulating protecting paint of the invention is prepared through mixing a vinyl perchloride anticorrosive varnish, sultan IV (C24H20ON4), a silica sol, and cobalt nitrate according to a preparation ratio of 95-98:2-3:1:1.
Description
Technical field
The present invention relates to a kind of insulating protecting paint, this insulating protecting paint can be coated on metallic surface, for the protection of metal, is carrying out as surface treatments such as plating, chemistry milling and is adding the protection of man-hour to non-processing and treat surface.
Background technology
Along with scientific and technical development, many novel materials are applied to manufacture field at present, and the hardness of material is increasing, adopts traditional machining process more and more difficult, and tooling cost is also more and more higher, thereby people are seeking new working method.New processing method adopts chemical process in a large number; such as adopting chemistry milling etc.; when utilizing chemical process and chemical method for treating surface; due to material require contact chemical liquid and high temperature; often need some non-finished surfaces of metallic substance effectively to protect, therefore need to develop the insullac that can be able to bear strong corrosion with high temperature, this kind of paint need to have good bonding strength; material being completed after heat or surface treatment, from protected material, come off relatively easily simultaneously.
Summary of the invention
Object of the present invention is just to provide a kind of can being able to bear strong corrosion and the insulating protecting paint of high temperature, in metallic substance is carried out to chemical process or chemical treating process, effectively protects non-finished surface.
Insulating protecting paint of the present invention is by chlorinated polyvinyl chloride antiseptic varnish, S Ⅳ (C
24h
20oN
4), silicon sol, Jing Ti/Bao Pian COBALT NITRATE CRYSTALS/FLAKES mixed preparing form, its configuration proportion is:
Chlorinated polyvinyl chloride antiseptic varnish 95%～98%;
S Ⅳ (C
24h
20oN
4) 2%～3%;
Silicon sol 1%;
Jing Ti/Bao Pian COBALT NITRATE CRYSTALS/FLAKES 1%.
Making flow process is: mix → stir → detect → use.
Concrete making method is:
A. in container, pour 95%～98% chlorinated polyvinyl chloride antiseptic varnish into;
B. in chlorinated polyvinyl chloride antiseptic varnish, add equably successively respectively 2%～3% S Ⅳ (C
24h
20oN
4), 1% silicon sol and 1% Jing Ti/Bao Pian COBALT NITRATE CRYSTALS/FLAKES;
C. stir, detect its viscosity and transparency.
Insulating protecting paint manufactured according to the present invention; can be applied to easily metallic surface; when metal carries out chemical process or chemical surface treatment, non-finished surface is effectively protected, on part base solid material capability without impact; making processes is simple; at metal, complete after processing, insulating protecting paint can naturally crust and peel off, while if desired making its fast-falling; can utilize heating means accelerator crust, enhance productivity.
Embodiment
Embodiment:
1. preparation of raw material: get 95% chlorinated polyvinyl chloride antiseptic varnish, 3% S Ⅳ, 1% silicon sol, 1% Jing Ti/Bao Pian COBALT NITRATE CRYSTALS/FLAKES and a small amount of cerous nitrate.
2. liquid chlorinated polyvinyl chloride antiseptic varnish is weighed up with measuring device, after liquid stabilising, add successively the Sudan and silicon sol to mix, during use, add Jing Ti/Bao Pian COBALT NITRATE CRYSTALS/FLAKES and cerous nitrate.
3. insulating protecting paint is brushed equably in the piece surface needing protection, brush insulating protecting paint thickness is 0.02mm, and brush secondary is for well.
4. while applying, between insulating protecting paint and coated, can not produce bubble.
5. the workpiece after pair coating carries out chemical process or chemical surface treatment, and corrosion or milling temperature are controlled at 90 ± 10 °.
6. after machining, part cleans through hot water or cold water, with heat gun, brushing insullac place is dried up, and the insulating protecting paint of peeling off can not be reused.
This insulating protecting paint is applicable to the metallic substance piece surface such as titanium alloy, superalloy, stainless steel, structure iron and processes insulation protection, with insulating protecting paint of the present invention to 1Cr
18ni
9ti material parts, GH4169 material parts and ZGCr
11ni
2wMoV material parts is tested, and its protection effect is ideal.
Claims (1)
1. for the insulating protecting paint of metallic surface, by chlorinated polyvinyl chloride antiseptic varnish, sudan (C
24h
20oN
4), silicon sol, Jing Ti/Bao Pian COBALT NITRATE CRYSTALS/FLAKES mixed preparing form, and it is characterized in that: configuration proportion accounts for 95%～98% for chlorinated polyvinyl chloride antiseptic varnish by weight percentage sudan (C
24h
20oN
4) accounting for 2%～3%, silicon sol accounts for 1%; Jing Ti/Bao Pian COBALT NITRATE CRYSTALS/FLAKES accounts for 1%, and during proportioning, above-mentioned raw materials sum meets 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010224658.2A CN102329540B (en) | 2010-07-13 | 2010-07-13 | Insulating protecting paint for surface of metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010224658.2A CN102329540B (en) | 2010-07-13 | 2010-07-13 | Insulating protecting paint for surface of metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102329540A CN102329540A (en) | 2012-01-25 |
| CN102329540B true CN102329540B (en) | 2014-01-29 |
Family
ID=45481515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010224658.2A Expired - Fee Related CN102329540B (en) | 2010-07-13 | 2010-07-13 | Insulating protecting paint for surface of metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102329540B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1536030A (en) * | 2003-04-03 | 2004-10-13 | 力 赵 | Rust-proof pigment containing nano titanium oxide and nano vanadium oxide |
| CN101643618A (en) * | 2008-08-06 | 2010-02-10 | 中国科学院金属研究所 | Non-toxic polyaniline modified anti-corrosive coating and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004044943A1 (en) * | 2004-09-16 | 2006-03-23 | Wacker Chemie Ag | Alkenyl-containing organopolysiloxanes |
-
2010
- 2010-07-13 CN CN201010224658.2A patent/CN102329540B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1536030A (en) * | 2003-04-03 | 2004-10-13 | 力 赵 | Rust-proof pigment containing nano titanium oxide and nano vanadium oxide |
| CN101643618A (en) * | 2008-08-06 | 2010-02-10 | 中国科学院金属研究所 | Non-toxic polyaniline modified anti-corrosive coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006－83392A 2006.03.30 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102329540A (en) | 2012-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150713 |
|
| EXPY | Termination of patent right or utility model |