CN105173032A - Fender reinforcement technology through polyurea - Google Patents
Fender reinforcement technology through polyurea Download PDFInfo
- Publication number
- CN105173032A CN105173032A CN201510644511.1A CN201510644511A CN105173032A CN 105173032 A CN105173032 A CN 105173032A CN 201510644511 A CN201510644511 A CN 201510644511A CN 105173032 A CN105173032 A CN 105173032A
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- CN
- China
- Prior art keywords
- polyurethane
- fender
- polyurea
- layer
- rubber
- 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.)
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Abstract
The invention provides a fender reinforcement technology through polyurea. The fender reinforcement technology is characterized by comprising the processes of preparing manufacturing materials, manufacturing an inner container, spraying a reinforcing layer and manufacturing an outer protection layer. The technology includes the steps that special internal protection gas rubber, hanging glue curtain cloth or canvas, polyurea, polyurethane-urea or polyurethane, a vulcanizer, an external double-layer rubber sheet and other materials are prepared; special internal heat preservation protection gas rubber is used to make out the inner container of the required size according to a traditional mode, and the manufactured inner container is placed into the vulcanizer for high-pressure vulcanization; the vulcanized inner container is wound with the hanging glue chinlon curtain cloth or the canvas and coated with the polyurea, the polyurethane-urea or the polyurethane serves as the reinforcing layer, multi-layer winding and spraying can be conducted, and the number of layers is determined according to the size of a fender; after sprayed polyurea is cooled till the polyurea is not sticky, fender is wrapped with a double-layer rubber sheet. The inflatable rubber fender reinforcement technology is economic, practical, concise, environmentally friendly and suitable for being used for various ships and yachts.
Description
Technical field
The present invention relates to rubber production field peculiar to vessel, specifically a kind of polyureas reinforces fender technology.
Background technology
Current inflatable rubber fender is mounted on harbour or boats and ships, in order to absorb between boats and ships and harbour or boats and ships pull in shore or mooring time collision energy, protection boats and ships, harbour are from a kind of protective articles damaged.Inflatable rubber fender has higher energy-absorbing counter-force, has the advantages such as cost is low, installation and maintenance are simple simultaneously, is harbour, dock installs more protective device.Because inflatable fender is a kind of fender, how to use at rugged environment, as marine drilling platform etc., tradition fender without spraying, corrosion-resistant, the impaired probability of fender is higher, once be damaged, applying unit just can be reused after needing repairing, and what have even cannot repair, and causes enterprise's use cost to increase; The object of the invention is the manufacture craft of reinforcing fender according to a kind of simple, quick and easy polyureas of the feature of inflatable rubber fender invention, to solve inflatable rubber fender service life short, corrosion-resistant, high in cost of production problem.
Summary of the invention
The present invention, for solving inflation fender fender service life short, corrosion-resistant, high in cost of production problem, designs a kind of inflatable rubber fender polyureas reinforcement technique.
Technical scheme of the present invention is, a kind of inflatable rubber fender polyureas reinforcement technique, and its special character is the technological process making material, making inner bag, spraying enhancement Layer, external protection making:
1. make material
Internal proprietary protects gas rubber, kiss-coating cord fabric or canvas, polyureas, polyurethane-urea or polyurethane, vulcanizing tank, outside double-layer rubber offset plate etc.
2. make inner bag
Use internal insulation special guarantor's gas rubber to produce the inner bag of required size size in a traditional way, the inner bag made is entered vulcanizing tank and carries out high pressure sulfuration.
3. spray enhancement Layer
The inner bag that vulcanizates is wound around kiss-coating polyamide cord fabric or canvas spray polyurea, and polyurethane-urea or polyurethane do enhancement Layer, can multiple wraps spraying, and the number of plies determines according to fender size.
4. external protection makes
(be as the criterion not stick) after cooling to be sprayed, use double-layer rubber offset plate parcel.
Technique effect of the present invention is, adopts above-mentioned technical scheme can realize a kind of economic, practical, succinct, environmental protection, be suitable for various boats and ships, the inflatable rubber fender polyureas reinforcement technique that yacht uses.
Detailed description of the invention
Below in conjunction with instantiation, the present invention is further illustrated:
If making fender size is diameter 1m*1.5m, six layers.
1. make material
Internal proprietary protects gas rubber, cord fabric or canvas, polyureas, polyurethane-urea or polyurethane, vulcanizing tank, outside double-layer rubber offset plate, scissors etc.
2. inner bag
Use internal insulation special guarantor's gas rubber to produce the inner bag of diameter 1 meter * 1.5 meters in a traditional way, the inner bag made is entered vulcanizing tank and carry out high pressure sulfuration about taking-up after four hours.
3. spray enhancement Layer
The inner bag vulcanizated is wound around kiss-coating polyamide cord fabric or canvas spray polyurea, and polyurethane-urea or polyurethane do enhancement Layer, repeat this step totally 6 times, to accomplish 6 layers of fender.
4. external protection
(be as the criterion not stick) after cooling to be sprayed, use double-layer rubber offset plate parcel.
Claims (5)
1. polyureas reinforces a fender technology, it is characterized in that the technological process making material, making inner bag, spraying enhancement Layer, external protection making.
2. according to preparation material according to claim 1, it is characterized in that, prepare internal proprietary and protect gas rubber, kiss-coating cord fabric or canvas, polyureas, polyurethane-urea or polyurethane, vulcanizing tank, outside double-layer rubber offset plate etc.
3. according to making inner bag according to claim 1, it is characterized in that, use internal insulation special guarantor's gas rubber to produce the inner bag of required size size in a traditional way, the inner bag made is entered vulcanizing tank and carries out high pressure sulfuration.
4. according to spraying enhancement Layer according to claim 1, it is characterized in that, the inner bag that vulcanizates is wound around kiss-coating polyamide cord fabric or canvas spray polyurea, and polyurethane-urea or polyurethane do enhancement Layer, can multiple wraps spraying, and the number of plies determines according to fender size.
5. make according to external protection according to claim 1, it is characterized in that, (be as the criterion not stick) after cooling to be sprayed, use double-layer rubber offset plate parcel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644511.1A CN105173032A (en) | 2015-09-21 | 2015-09-21 | Fender reinforcement technology through polyurea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644511.1A CN105173032A (en) | 2015-09-21 | 2015-09-21 | Fender reinforcement technology through polyurea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105173032A true CN105173032A (en) | 2015-12-23 |
Family
ID=54895618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510644511.1A Pending CN105173032A (en) | 2015-09-21 | 2015-09-21 | Fender reinforcement technology through polyurea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105173032A (en) |
-
2015
- 2015-09-21 CN CN201510644511.1A patent/CN105173032A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |