CN1252422A - Scale-preventing wear-resistant paint - Google Patents
Scale-preventing wear-resistant paint Download PDFInfo
- Publication number
- CN1252422A CN1252422A CN 98110528 CN98110528A CN1252422A CN 1252422 A CN1252422 A CN 1252422A CN 98110528 CN98110528 CN 98110528 CN 98110528 A CN98110528 A CN 98110528A CN 1252422 A CN1252422 A CN 1252422A
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- CN
- China
- Prior art keywords
- scale
- powder
- resistant paint
- preventing wear
- phosphoric acid
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- 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.)
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Abstract
An anti-scaling wear-resistant paint consists of phosphoric acid and luminium oxide 20-40 wt%, one or more kinds of graphite, molybdenum disulfide, PTFE powder, rubber powder and polyurethane 25-45 wt% and one or more kinds of silicon carbide, dichromium trioxide, cast stone powder, zirconia and copper dioxide 20-40 wt%. The present invention can prevent scaling and is wear-resistant and easy to use.
Description
The present invention relates to a kind of coating, especially a kind of a kind of scale-preventing wear-resistant paint that is coated on industrial pipeline and equipment corrosion face or wearing surface.
At present, industrial pipeline slurry body or have the precipitation characteristic liquid the time, pipeline easily is worn or produces fouling.Be the protection transport pipeline, people add one deck cast stone or cement or abrasive rubber etc. usually in pipeline, and these wearing layers all have a shortcoming, wear-resistant but easily fouling, and friction increases after the fouling, and pipeline diameter dwindles, and the corresponding minimizing of flow has reduced conveying efficiency.
The objective of the invention is to overcome the deficiency of above-mentioned prior art and a kind of coating that wear resisting property has the good antiscale property performance that both had is provided.
Purpose of the present invention can reach by following measure, a kind of scale-preventing wear-resistant paint, it is characterized in that it contains phosphoric acid and aluminium sesquioxide, weight percent is 20-40%, graphite, molybdenumdisulphide, poly-tetrafluoro powder, rubber powder, polyamine cosmetics are at least a, weight percent is 25-45%, at least a in silicon carbide, chromium sesquioxide, glass-cermic powder, zirconium white, the copper dioxide, and weight percent content is 20-40%.
Purpose of the present invention can also reach by following measure, and the ratio of phosphoric acid and aluminium sesquioxide is 2: 1.
Compared with the prior art the present invention has following advantage: (1) the two reacts and has generated phosphate aluminium adhesive sticking power is strengthened owing to having used phosphoric acid and aluminium sesquioxide; (2) owing to used inorganic high hard materials such as silicon carbide, chromium sesquioxide, glass-cermic powder, zirconium white, copper dioxide, make the coating rub proofness very high; (3) the good antiscale property ability is strong owing to used graphite, molybdenumdisulphide, poly-tetrafluoro powder, rubber powder, polyamine cosmetics to make that coating is smooth; (4) this good antiscale property high-abrasive material occurs with the coating shape, and available brush is coated with, and easy construction and thickness are little, and it is little to take up space.
Phosphoric acid and aluminium sesquioxide reaction generate aluminum phosphate, aluminum phosphate can be used for doing joint compound, sticking power and bounding force are stronger, add in inorganic high hard material silicon carbide, chromium sesquioxide, glass-cermic powder, zirconium white, the copper dioxide one or more hardness that make coating again and strengthen, have wear resistance.Add in graphite, molybdenumdisulphide, poly-tetrafluoro powder, rubber powder, the polyamine cosmetics one or more, make the smooth surface of coating, strengthened lubricity, prevent that dirt from forming.
Embodiment 1, gets phosphoric acid 20kg, and aluminium sesquioxide 10kg adds graphite 40kg again after the mixing, and glass-cermic powder 20kg promptly gets a kind of scale-preventing wear-resistant paint after copper dioxide 10kg mixes.
Embodiment 2, get phosphatase 11 3kg, and aluminium sesquioxide 7kg adds molybdenumdisulphide 40kg again after the mixing, promptly get a kind of scale-preventing wear-resistant paint after silicon carbide 40kg mixes.
Embodiment 3, get phosphoric acid 26kg, and aluminium sesquioxide 14kg adds poly-tetrafluoro powder 15kg again after the mixing, rubber powder 10kg, and chromium sesquioxide 10kg, zirconium white 10kg, copper dioxide 10kg promptly gets a kind of scale-preventing wear-resistant paint after silicon carbide 5kg mixes.
Embodiment 4, get to add graphite 10kg again, molybdenumdisulphide 10kg after phosphatase 11 7kg and aluminium sesquioxide 8kg mix, poly-tetrafluoro powder 10kg, rubber powder 10kg, polyamine cosmetics 5kg, copper dioxide 20kg promptly gets a kind of scale-preventing wear-resistant paint after silicon carbide 10kg mixes.
Embodiment 5, get to add rubber powder 30kg again after phosphoric acid 20kg and aluminium sesquioxide 10kg mix, and promptly get a kind of scale-preventing wear-resistant paint after chromium sesquioxide 40kg mixes.
Embodiment 6, add poly-tetrafluoro powder 25kg after getting phosphoric acid 26.5kg and aluminium sesquioxide 13.5kg and mixing again, promptly get a kind of scale-preventing wear-resistant paint after glass-cermic powder 35kg mixes.
Claims (2)
1, a kind of scale-preventing wear-resistant paint, it is characterized in that it contains phosphoric acid and aluminium sesquioxide, weight percent is 20-40%, graphite, molybdenumdisulphide, poly-tetrafluoro powder, rubber powder, polyamine cosmetics are at least a, weight percent is 25-45%, at least a in silicon carbide, chromium sesquioxide, glass-cermic powder, zirconium white, the copper dioxide, weight percent content is 20-40%.
2, according to the described a kind of scale-preventing wear-resistant paint of claim 1, the ratio that it is characterized in that phosphoric acid and aluminium sesquioxide is 2: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110528 CN1252422A (en) | 1998-10-27 | 1998-10-27 | Scale-preventing wear-resistant paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110528 CN1252422A (en) | 1998-10-27 | 1998-10-27 | Scale-preventing wear-resistant paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1252422A true CN1252422A (en) | 2000-05-10 |
Family
ID=5220567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98110528 Pending CN1252422A (en) | 1998-10-27 | 1998-10-27 | Scale-preventing wear-resistant paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1252422A (en) |
-
1998
- 1998-10-27 CN CN 98110528 patent/CN1252422A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |