CN102643608B - Steel wire rope coating - Google Patents
Steel wire rope coating Download PDFInfo
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- CN102643608B CN102643608B CN2012101200148A CN201210120014A CN102643608B CN 102643608 B CN102643608 B CN 102643608B CN 2012101200148 A CN2012101200148 A CN 2012101200148A CN 201210120014 A CN201210120014 A CN 201210120014A CN 102643608 B CN102643608 B CN 102643608B
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- wire rope
- steel wire
- wireline
- coating
- cement
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Abstract
The invention discloses a steel wire rope coating, which is composed of the following formula in percentage by weight: 25-85% of pitch, 10-50% of cement, and 5-25% of steel wire rope surface grease. The steel wire rope coating is coated on a steel wire rope, and the steel wire rope coating has better waterproofness and corrosion resistance, thereby preventing sea water from corroding the steel wire and entering the inside of the steel wire rope, and further prolonging the life of the steel wire rope.
Description
Technical field
The present invention relates to a kind of coating, relate in particular to a kind of be used to being coated in the coating on wireline.
Background technology
There are 3.2 ten thousand kilometers shorelines in China, and wherein mainland coastline is 1.8 ten thousand kilometers, 1.4 ten thousand kilometers, shoreline, island, and from the Dong Dao Dandong, Port of Fangcheng in Guangxi, fishing resources are very abundant.Arrange first of world fisheries big country, Fisheries Development was comparatively rapid in recent years, along with the macro adjustments and controls of country to fishing resources, disorderly caught disorderly and dragged for and obtained effective control, the fishery industry starts, to long range fishing, the development of deep sea fishing aspect, to have driven thus the development of related industries.Through the province fishery wireline markets such as Guangxi, Guangdong, Fujian, Jiangsu, Shandong, Liaoning are examined or check, to fishing port, all have nearly thousand fishing boats to stop harbours and harbour, ground such as Castalia town, Huilai county, Shantou, Guangdong city, Xiang Zhi town, Shishi City, Fujian Province, Shenzhen and Shanghai town, Jinjiang City, ,Wu Yu island village, Dongshan Town, Zhangzhou City only, have nearly more than 30,000 of all kinds of fishing boats of ocean and deep sea fishing, wherein trawling (comprise high-power singly drag, two dragging) can reach more than 3000, and fishery wireline yearly consumption is 4000～5000 tons of left and right.Estimate that national fishery wireline consumption is more than 80,000 tons, at present, the more thick zinc-plated fishery wireline that is still is used in each fishing port, singularity due to fishery wireline environment for use, industry is the main goal of attack using the grease coating of zinc coating thickness (upper zinc amount) and wireline as technology always, to expect that steel wire rope sling has corrosion resistance preferably, due to after the upper zinc amount of steel wire reaches certain limit, want again to improve the upper zinc amount of steel wire, comparatively difficult, surperficial grease on wireline, along with the prolongation of duration of service always in the volatilization of becoming estranged that continues to flow, in fish production, particularly singly drag, pair trawling, wireline is after special processing, basically can not accomplish to supplement grease, therefore above-mentioned many reasons cause the work-ing life of wireline shorter.
From numerous fishery wireline damage types, analyze, sea-water corrosion steel wire and enter wireline inside wherein, cause the wireline earlier period damage to account for sizable ratio, wireline integral body often is pulled off and brings the financial loss that can't retrieve to the fisherman, and the deep-sea two boat trawler, pair is once fished for financial loss on average 70,000 yuan of left and right.
Summary of the invention
A technical problem to be solved by this invention is: all wireline coatings preferably of a kind of water-repellancy and erosion resistance are provided.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of wireline coating, and the weight percent formula of described coating consists of: pitch: 25%～85%, cement: 10%～50%, wire rope surface grease: 5%～25%.
As a kind of preferred technical scheme, the dropping point of described wire rope surface grease is 50～70 ℃, and kinematic viscosity is no less than 70 (m^2)/s.
As a kind of preferred technical scheme, described pitch is 70～No. 100 pitches, and described cement is 225～No. 525 cement.
Beneficial effect of the present invention: the wireline coating in the present invention is applied on wireline, because the wireline coating in the present invention has water-repellancy and erosion resistance preferably, thereby can prevent the sea-water corrosion steel wire and enter wireline inside, and then having improved the life-span of wireline.In addition by the dropping point of pitch model, cement model, wire rope surface grease and the selection of kinematic viscosity, can make that wireline coating high-temp 40 degree left and right are tack-free, do not chap in the subzero 30 degree left and right of low temperature.
Embodiment
Embodiment 1:
A kind of wireline coating, the weight percent formula of described coating consists of: pitch: 25%, cement: 50%, wire rope surface grease: 25%.The dropping point of described wire rope surface grease is 50～70 ℃, and kinematic viscosity is no less than 70 (m^2)/s.Described pitch is 70～No. 100 pitches, and described cement is 225～No. 525 cement.
Embodiment 2:
A kind of wireline coating, the weight percent formula of described coating consists of: pitch: 85%, cement: 10%, wire rope surface grease: 5%.The dropping point of described wire rope surface grease is 50～70 ℃, and kinematic viscosity is no less than 70 (m^2)/s.Described pitch is 70～No. 100 pitches, and described cement is 225～No. 525 cement.
Embodiment 3:
A kind of wireline coating, the weight percent formula of described coating consists of: pitch: 40%, cement: 40%, wire rope surface grease: 20%.The dropping point of described wire rope surface grease is 50～70 ℃, and kinematic viscosity is no less than 70 (m^2)/s.Described pitch is 70～No. 100 pitches, and described cement is 225～No. 525 cement.
In the present invention, the production method of wireline coating is: select 70～No. 100 pitch, by asphalt heating to 90 ℃ of 60 –, pitch is melted state, then adding dropping point is the wire rope surface grease that 50～70 ℃, kinematic viscosity are no less than 70 (m^2)/s, after stirring, add again cement 225～No. 525, continue to stir, wherein, the shared mass percent of pitch is 25%～85%, the shared mass percent of wire rope surface grease is 5%～25%, the shared mass percent of cement is 10%～50%, can obtain like this wireline coating in the present invention.
Wireline coating in the present invention is applied on wireline, because the wireline coating in the present invention has water-repellancy and erosion resistance preferably, thereby can prevents the sea-water corrosion steel wire and enter wireline inside, and then having improved the life-span of wireline.In addition, between coating, bonding force is also better, difficult drop-off.By selecting pitch, be 70～No. 100 pitches, cement is 225～No. 525 cement, and the dropping point of wire rope surface grease is 50～70 ℃, and kinematic viscosity is no less than 70 (m^2)/s.Thereby can make that wireline coating high-temp 40 degree left and right are tack-free, do not chap in the subzero 30 degree left and right of low temperature.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment, the present invention is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, or part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. wireline coating, it is characterized in that: the weight percent formula of described coating consists of: pitch: 25% ~ 85%, and cement: 10% ~ 50%, wire rope surface grease: 5% ~ 25%, the dropping point of described wire rope surface grease is 50～70 ℃, and kinematic viscosity is no less than 70 (m^2)/s.
2. a kind of wireline coating as claimed in claim 1, it is characterized in that: described pitch is 70～No. 100 pitches, described cement is 225～No. 525 cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101200148A CN102643608B (en) | 2012-04-23 | 2012-04-23 | Steel wire rope coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101200148A CN102643608B (en) | 2012-04-23 | 2012-04-23 | Steel wire rope coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102643608A CN102643608A (en) | 2012-08-22 |
| CN102643608B true CN102643608B (en) | 2013-11-27 |
Family
ID=46656692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101200148A Expired - Fee Related CN102643608B (en) | 2012-04-23 | 2012-04-23 | Steel wire rope coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102643608B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713706B (en) * | 2016-01-21 | 2018-07-31 | 江苏泰尔新材料股份有限公司 | A kind of pitch shaped steel wire rope face grease |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2394194A (en) * | 2002-10-14 | 2004-04-21 | Shell Int Research | Pipe coating |
| CN1854270A (en) * | 2005-04-29 | 2006-11-01 | 中国石油化工股份有限公司 | Lubricating grease for wire rope and its production |
| CN102153873A (en) * | 2011-02-28 | 2011-08-17 | 重庆市智翔铺道技术工程有限公司 | Waterproof adhesive and preparation method thereof |
-
2012
- 2012-04-23 CN CN2012101200148A patent/CN102643608B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2394194A (en) * | 2002-10-14 | 2004-04-21 | Shell Int Research | Pipe coating |
| CN1854270A (en) * | 2005-04-29 | 2006-11-01 | 中国石油化工股份有限公司 | Lubricating grease for wire rope and its production |
| CN102153873A (en) * | 2011-02-28 | 2011-08-17 | 重庆市智翔铺道技术工程有限公司 | Waterproof adhesive and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| "悬索桥主缆防腐涂装的研究现状及进展";彭关中等;《涂料工业》;20110531;第41卷(第5期);60-63 * |
| 彭关中等."悬索桥主缆防腐涂装的研究现状及进展".《涂料工业》.2011,第41卷(第5期),60-63. |
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| Publication number | Publication date |
|---|---|
| CN102643608A (en) | 2012-08-22 |
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Granted publication date: 20131127 Termination date: 20170423 |