CN103980757A - Gray modified iron-titanium compound powder anti-rust pigment - Google Patents
Gray modified iron-titanium compound powder anti-rust pigment Download PDFInfo
- Publication number
- CN103980757A CN103980757A CN201410214148.5A CN201410214148A CN103980757A CN 103980757 A CN103980757 A CN 103980757A CN 201410214148 A CN201410214148 A CN 201410214148A CN 103980757 A CN103980757 A CN 103980757A
- Authority
- CN
- China
- Prior art keywords
- rust
- parts
- powder
- gray
- pigment
- 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
Landscapes
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention discloses a gray modified iron-titanium compound powder anti-rust pigment, comprising the following raw materials in parts by weight: 20-40 parts of phosphate, 40-60 parts of phosphorus iron powder and 10-30 parts of non-metallic mineral powder. A main body of the anti-rust pigment disclosed by the invention is phosphate, has good anti-rust property, and can form a complex to play antirust action together with a ferric salt. The surface of the powder becomes non-polarity from strong polarity after the pigment is activated, and has strong hydrophobic property. Therefore, the gray modified iron-titanium compound powder anti-rust pigment can be fully combined with a macromolecule organic matter in a paint vehicle, so as to obtain a compact film, and better isolate oxygen and moisture in air, thereby preventing steel from being corroded.
Description
Technical field
The present invention relates to the antirust raw material technical field of chemical industry, specifically belong to grey modification composite iron-titanium powder rust-stabilising pigment.
Background technology
The loss that metallic corrosion causes is along with industrial expansion is on the rise.Although anticorrosive measure is a lot of at present, the most widely used coating protection method that remains.In this method, rust-stabilising pigment is the important factor of impact protection effect.For a long time, rust-stabilising pigment always is that compound taking leaded, chromium class is as main, although its favorable rust preventing effect, because the mankind are to environment and healthy pay attention to day by day, the poisonous rust-stabilising pigment of this class is slowly abandoned.Work out and limited the legal provisions that use the chemical that contains the harmful heavy metal such as lead, chromium as countries and regions such as the U.S., Japan, the European Community.World Ship industry, metal anticorrosion engineering are also progressively being forbidden the coating that contains poisonous, harmful pigment such as red lead, zinc-chrome yellow.External each Port does not allow steamer leaded in coating, chromium to enter a port yet.
Summary of the invention
The object of this invention is to provide grey modification composite iron-titanium powder rust-stabilising pigment, rust-stabilising pigment main body is phosphoric acid salt, and itself just possesses better rust-preventing characteristic, and it can form chromium complex with molysite and play rust inhibition; After the activated processing of pigment, powder surface is become nonpolar by strong polarity, have very strong hydrophobicity; Therefore it can with the abundant combination of macromolecule organic in paint vehicle, thereby obtain fine and close paint film, better isolated airborne oxygen, moisture content, thus protection iron and steel is not corroded.
The technical solution used in the present invention is as follows:
Grey modification composite iron-titanium powder rust-stabilising pigment, it is phosphoric acid salt 20-40 part, ferrophosphorus powder 40-60 part, Non-Metallic Mineral 10-30 part that this described rust-stabilising pigment contains parts by weight.
Described phosphoric acid salt comprise zinc phosphate, calcium phosphate, tertiary iron phosphate and aluminium triphosphate one or more.
Described Non-Metallic Mineral is diatomite, kaolin, ceramic clay, fireclay.
Compared with the prior art, beneficial effect of the present invention is as follows:
After the activated processing of the present invention, having good moisture dispersibility in paint, can all replace zinc powder, ensure quality product, is the desirable approach that coating industry reduces costs.Substitute zinc powder by this product and make rust-inhibiting paint, can improve zinc-rich paint weldability, can reduce zinc mist that zinc-rich paint produces in welding, when cutting, improve work situation, reduce the harm to workman.With this product grey rust-inhibiting paint processed, complete alternative zinc gray rust-inhibiting paint, than more wetting, the dispersion of zinc oxide, zinc phosphate.
Embodiment
Embodiment 1 grey modification composite iron-titanium powder rust-stabilising pigment, it is 20 parts of phosphoric acid salt, 50 parts, ferrophosphorus powder, 20 parts of Non-Metallic Minerals that this described rust-stabilising pigment contains parts by weight.Described phosphoric acid salt comprise zinc phosphate, calcium phosphate, tertiary iron phosphate and aluminium triphosphate one or more.Described Non-Metallic Mineral is diatomite, kaolin, ceramic clay, fireclay.
Embodiment 2 grey modification composite iron-titanium powder rust-stabilising pigments, it is 40 parts of phosphoric acid salt, 50 parts, ferrophosphorus powder, 20 parts of Non-Metallic Minerals that this described rust-stabilising pigment contains parts by weight.Described phosphoric acid salt comprise zinc phosphate, calcium phosphate, tertiary iron phosphate and aluminium triphosphate one or more.Described Non-Metallic Mineral is diatomite, kaolin, ceramic clay, fireclay.
Specifications of the present invention detects
| Test item | Detect index |
| Outward appearance | Grey |
| Screenings (500 order) % | ≤1.0 |
| Density g cm 3 | 3-4 |
| Oil number % | 14-18 |
| Water solubles % | ≤0.5 |
| Volatility (105 DEG C) | ≤1.0 |
| Aqeous suspension pH value | 7-10 |
Claims (3)
1. grey modification composite iron-titanium powder rust-stabilising pigment, is characterized in that: it is phosphoric acid salt 20-40 part, ferrophosphorus powder 40-60 part, Non-Metallic Mineral 10-30 part that this described rust-stabilising pigment contains parts by weight.
2. grey modification composite iron-titanium powder rust-stabilising pigment according to claim 1, is characterized in that: described phosphoric acid salt comprise zinc phosphate, calcium phosphate, tertiary iron phosphate and aluminium triphosphate one or more.
3. grey modification composite iron-titanium powder rust-stabilising pigment according to claim 1 and 2, is characterized in that: described Non-Metallic Mineral is diatomite, kaolin, ceramic clay, fireclay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214148.5A CN103980757A (en) | 2014-05-20 | 2014-05-20 | Gray modified iron-titanium compound powder anti-rust pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214148.5A CN103980757A (en) | 2014-05-20 | 2014-05-20 | Gray modified iron-titanium compound powder anti-rust pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103980757A true CN103980757A (en) | 2014-08-13 |
Family
ID=51272936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410214148.5A Pending CN103980757A (en) | 2014-05-20 | 2014-05-20 | Gray modified iron-titanium compound powder anti-rust pigment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103980757A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107474616A (en) * | 2017-09-29 | 2017-12-15 | 宝鸡市金海源钛标准件制品有限公司 | A kind of compound ferrotitanium powder and preparation method thereof |
| CN110256885A (en) * | 2019-06-17 | 2019-09-20 | 安徽奥邦新材料有限公司 | Modified composite iron-titanium powder rust resisting pigment of a kind of grey and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045053A (en) * | 2013-01-04 | 2013-04-17 | 高文升 | Water-based industrial anticorrosion paint and preparation method |
-
2014
- 2014-05-20 CN CN201410214148.5A patent/CN103980757A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045053A (en) * | 2013-01-04 | 2013-04-17 | 高文升 | Water-based industrial anticorrosion paint and preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 武汉傲林环保科技有限公司: "WAL-A灰色改性复合铁钛粉防锈颜料", 《HTTP://WWW.WHAOLIN.CN/PRODUCTS_DETAIL/&PRODUCTID=28.HTML》, 13 August 2013 (2013-08-13), pages 1 - 2 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107474616A (en) * | 2017-09-29 | 2017-12-15 | 宝鸡市金海源钛标准件制品有限公司 | A kind of compound ferrotitanium powder and preparation method thereof |
| CN110256885A (en) * | 2019-06-17 | 2019-09-20 | 安徽奥邦新材料有限公司 | Modified composite iron-titanium powder rust resisting pigment of a kind of grey and preparation method thereof |
| CN110256885B (en) * | 2019-06-17 | 2021-11-09 | 安徽奥邦新材料有限公司 | Gray modified composite iron-titanium powder antirust pigment and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114364752A (en) | Synergistic self-repairing corrosion-resistant additive and application thereof | |
| CN104212222B (en) | Phosphorus Aluminum calcium silicate. purposes and Composite Anticorrosive Pigment Using thereof and preparation method | |
| CN103571293A (en) | Fireproof and anticorrosive oil paint | |
| CN103980757A (en) | Gray modified iron-titanium compound powder anti-rust pigment | |
| CN103540208A (en) | Anticorrosive flame-retardant paint | |
| CN102585661A (en) | Novel waterborne anticorrosion coating | |
| CN103820008A (en) | One-component acrylic acid epoxy modified waterborne environment-friendly coating, and production method thereof | |
| AU2010215430B2 (en) | Detoxification method for obtaining a zincky pigmentary compound with no ecotoxicity | |
| CN106554721A (en) | A kind of antirust paint | |
| CN103965700A (en) | Composite phosphate anti-rust pigment | |
| CN105238224A (en) | Anti-corrosion coating | |
| CN104479502A (en) | Water-base anticorrosive coating | |
| US6176907B1 (en) | Anti-corrosion coating material | |
| US9005373B2 (en) | Treatment solution for producing chrome and cobalt-free black conversion coatings | |
| CN103897530A (en) | Rust-resisting paint | |
| CN102234483A (en) | Antirust and anticorrosive paint for container crane | |
| CN105694686A (en) | Environment-friendly phosphomolybdate anti-rust paint | |
| Alibakhshi et al. | Evaluation of corrosion inhibition performance of synthesized potassium zinc phosphate pigments in two different conditions during immersion time | |
| CN105062275A (en) | Lightweight calcium stearate-containing anticorrosive paint and preparation method thereof | |
| CN104140751A (en) | Preparation method of water-based priming paint and water-based finishing paint for tower crane | |
| CN104559637A (en) | Anticorrosive and antirust paint for metal | |
| CN103602214A (en) | Epoxy enamel and preparation method thereof | |
| CN103666187A (en) | Anti-rust aluminum triphosphate paint | |
| WO2010123408A3 (en) | Anti-corrosion pigment | |
| CN105348987A (en) | Coating for color steel plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140813 |