CN1197821A - Metal anticorrosion paint - Google Patents
Metal anticorrosion paint Download PDFInfo
- Publication number
- CN1197821A CN1197821A CN 97103259 CN97103259A CN1197821A CN 1197821 A CN1197821 A CN 1197821A CN 97103259 CN97103259 CN 97103259 CN 97103259 A CN97103259 A CN 97103259A CN 1197821 A CN1197821 A CN 1197821A
- Authority
- CN
- China
- Prior art keywords
- powder
- dominance
- filler
- mucous membrane
- membrane agent
- 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.)
- Pending
Links
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Paints Or Removers (AREA)
Abstract
The metal anticorrosion paint containing metal powder is prepared by mixing dominant stuffing, film former and diluent. Dominant stuffing, which amounts to 15-20% of total weight and is prepared with Ni, Cr, Mg, Ag, Al, Fe and other metal powder and ceramic powder through mixing and grinding; film former paste, which amountes to 14-18% of total weight and is prepared by dissolving PVC in tetrahydrofuran, or cyclohexanone solvent; and thinner as dilute are mixed thoroughly to prepare the paint. When coated on the surface of metal, it can effectively isolate the etch of acid, alkali, salt and sea water; and it is especially suitable for use in ship building and petroleum industry.
Description
The present invention relates to a kind of contain metal-powder, anti-corrosive paints, particularly a kind of anticorrosive metal paint.
Non-ferrous metal, especially ferrous metal, in the bigger environment of humidity, with situation that acid, alkali, salt medium frequently contact under, when particularly being immersed in the seawater, very easily shortened its work-ing life greatly by corrosion.See that at present though the anticorrosive metal paint in city is various various, really can acid-and base-resisting, after salt corrosion and the coating long period of soaking also rot-resistant coating as yet more effectively in seawater sees.
The objective of the invention is to provide a kind of to the public is sprayed on non-ferrous metal or the ferrous metal thing surface, just can make it have stronger acid-and base-resisting, salt dielectric corrosion performance, even it is immersed in the seawater, the also novel metal anticorrosive coating of not corrosion for a long time.
This neoteric metal anti-corrosive paint also is by the dominance filler, can is made behind mucous membrane agent and the thinner uniform mixing, but its dominance filler is by nickel powder, chromium powder, the magnesium powder, silver powder, aluminium powder, be ground to particle diameter behind iron powder and the ceramics powder uniform mixing and be 0.085～0.064 millimeter powder constituent, nickel powder wherein can strengthen the toughness and the anticorrosive power of this protective system, chromium, magnesium, aluminium powder also is to work to strengthen antiseptic property therein, silver powder is to increase gloss for coating, ceramics powder can increase the hardness that coating is coated in the moulding face behind the metallic surface, and iron powder (mainly is FeO
2) then can increase coating to metal, especially to the sticking power of ferrous metal; Its so-called mucous membrane agent is polyvinyl chloride to be dissolved in make mashed prod in the coordinative solvent, for example to high molecular polyvinyl chloride, is to be solvent with the tetrahydrofuran (THF), to low molecular polyvinyl chloride, and ketone, lipid or chlorinated hydrocarbon solvent such as available pimelinketone then; After the ratio of the dominance filler 4: 3 by weight～4 that uniform mixing is ground and the mucous membrane agent of pasty state evenly mix, be that thinner transfers rare back tinning that stirs to seal up for safekeeping again with the Tianna solution, just make this neoteric anticorrosive metal paint.
This neoteric anticorrosive metal paint is coated on the surface of non-ferrous metal or ferrous metal thing equably, the protection against corrosion that just equals to have draped over one's shoulders for it one deck performance brilliance is adorned outward, the outer dress of this layer good toughness, strong adhesion, shock resistance, the etch that can completely cut off acid, alkali, salt medium and seawater effectively, through test, the metal coupons that has applied anticorrosive metal paint of the present invention is dipped in acid, alkali lye body and the seawater of general concentration, taking-up still remains intact harmless after more than 100 day.It is the coating material that is best suited for industries such as navigation, shipbuilding, oil industry.
Optimum implementation of the present invention is: (by weight, gross weight share sum is 100) its proportional quantity is: the dominance filler accounts for 15～20, and mucous membrane agent accounts for 14～18, and thinner accounts for 71～62; In the dominance filler, nickel powder is 3, chromium powder is 2, magnesium powder 2～3, silver powder are 3～5, aluminium powder is 1, iron powder is 2～3, ceramics powder is 2～3; In the mucous membrane agent, polyvinyl chloride (preferably selecting the powder granulous for use) is 3～5, and all the other are solvent; Dominance filler and thinner can together be added to lentamente in the encloses container that fills the pasty state mucous membrane agent that is stirring and participate in stirring and evenly mixing, and whole process of production all can be carried out under the normal temperature situation.During use, also must shake up, preferably adopt the spraying of calming the anger.
Claims (1)
1, a kind of anticorrosive metal paint, it is made by dominance filler, mucous membrane agent and thinner uniform mixing, it is characterized in that: described dominance filler is to be 0.85～0.64 millimeter powder constituent by being ground to particle diameter behind nickel powder, chromium powder, magnesium powder, silver powder, aluminium powder, iron powder and the ceramics powder uniform mixing, so-called mucous membrane agent is polyvinyl chloride to be dissolved in tetrahydrofuran (THF) or the pimelinketone make pasty state, after the ratio of the mucous membrane agent 4: 3 by weight～4 of dominance filler and pasty state evenly mixed, be that thinner transfers rare back dress potting that stirs to deposit again with the Tianna solution;
Its proportional quantity is (by weight, gross weight share sum is 100):
The dominance filler accounts for 15～20, and mucous membrane agent accounts for 14～18, and thinner accounts for 71～62;
In the dominance filler, nickel powder is 3, chromium powder is 2, the magnesium powder is 2～3, silver powder is 3～5, aluminium powder is 1, iron powder is 2～3, ceramics powder 2～3; In the mucous membrane agent, polyvinyl chloride is 3～5, and all the other are solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97103259 CN1197821A (en) | 1997-04-30 | 1997-04-30 | Metal anticorrosion paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97103259 CN1197821A (en) | 1997-04-30 | 1997-04-30 | Metal anticorrosion paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1197821A true CN1197821A (en) | 1998-11-04 |
Family
ID=5166611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97103259 Pending CN1197821A (en) | 1997-04-30 | 1997-04-30 | Metal anticorrosion paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1197821A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756461A (en) * | 2014-01-22 | 2014-04-30 | 苏州新区特氟龙塑料制品厂 | Teflon paint formula |
| CN109135525A (en) * | 2018-08-24 | 2019-01-04 | 安徽信息工程学院 | A kind of preparation method of coating composite material |
-
1997
- 1997-04-30 CN CN 97103259 patent/CN1197821A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756461A (en) * | 2014-01-22 | 2014-04-30 | 苏州新区特氟龙塑料制品厂 | Teflon paint formula |
| CN109135525A (en) * | 2018-08-24 | 2019-01-04 | 安徽信息工程学院 | A kind of preparation method of coating composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |