CN101148192A - Large cone rubber guard rail and its making method - Google Patents
Large cone rubber guard rail and its making method Download PDFInfo
- Publication number
- CN101148192A CN101148192A CNA2007101139793A CN200710113979A CN101148192A CN 101148192 A CN101148192 A CN 101148192A CN A2007101139793 A CNA2007101139793 A CN A2007101139793A CN 200710113979 A CN200710113979 A CN 200710113979A CN 101148192 A CN101148192 A CN 101148192A
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- CN
- China
- Prior art keywords
- steel plate
- guard rail
- cone rubber
- rubber
- large cone
- 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
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 239000006229 carbon black Substances 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000004073 vulcanization Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 4
- 238000005488 sandblasting Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000004902 Softening Agent Substances 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
- 238000009966 trimming Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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Abstract
The present invention is one kind of large rubber ship fender and its making process. The technological scheme of the present invention is that the hollow conic rubber ship fender has built-in nuts and steel plate skeleton in the front plane and holes for screws in the back plane. The hollow conic rubber ship fender is made through the following steps: 1. cutting steel plate, sanding to derust, brushing metal adhesive and coating the steel plate with rubber; 2. mixing raw rubber 50-58 wt%, vulcanization accelerator 2-2.6 wt%, carbon black 35-50 wt%, softening agent 3-5 wt% and antiager 2-3 wt%; and 3. co-extruding the mixture obtained in the step 2 and the skeleton steel plate obtained in the step 1, vulcanizing, demolding and trimming. The present invention is applied for guarding berth and ship, and has high stiffness, high bending and shearing strength, high corrosion resistance and other advantages.
Description
Technical field:
The invention belongs to a kind of rubber fender and preparation method thereof, particularly a kind of a kind of large cone rubber guard rail of crash and preparation method thereof is carried out in berth in harbour, the harbour and boats and ships.
Background technology:
At present, at the harbour, harbour is in order to prevent berth in boats and ships and harbour, the harbour and to bump and causing damage, and timber or junked tire generally are set around the side of a ship and the berth outside boats and ships.Obviously, timber is wasted the manpower of timber and installation easily, and junked tire does not possess counter-bending preferably and the shear-stable ability.
Summary of the invention:
Purpose of the present invention proposes the technical scheme of a kind of large cone rubber guard rail and preparation method thereof exactly, and background technology exists to solve: timber is wasted timber easily, and junked tire does not possess counter-bending preferably and the shear-stable ability.Solving this technical problem the technical scheme that is adopted is: a kind of large cone rubber guard rail, it is characterized in that on the frontal plane of cone rubber body of hollow builtin-nut and pre-buried skeleton steel plate being set, and bolt hole is set on the back plane.A kind of manufacture method of large cone rubber guard rail is characterized in that: A, with standby behind steel plate cutting, sand blasting, brush metal-to-metal adhesive, the steel plate encapsulate; B, according to: rubber 50% ~ 58%, vulcanization accelerator 2% ~ 2.6%, carbon black 35% ~ 50%, soften flux 3% ~ 5%, aging inhibitor 2% ~ 3% are main component, with rubber plasticate, mixing, again with the prepared skeleton steel plate of A step carry out two extruders co-extrusion, vulcanize, unload and touch, repair warehouse-in.Wherein, vulcanization accelerator is S and NS.Soften flux is an aromatic naphtha.Aging inhibitor is 4010NA.
The beneficial effect that the present invention and background technology comparison are had is: owing to adopt technique scheme, the large cone rubber body fender energy-absorbing effect of hollow is remarkable, has desirable very property, the counter-bending of fender and shear-stable ability have been improved, reached desirable protection effect, withstanding corrosion, ageing-resistant effectively utilizes the chemical industry synthetic material, has saved natural timber and manpower.
Description of drawings:
Fig. 1 is the structural representation of large cone rubber guard rail of the present invention.
The specific embodiment:
Embodiment 1: with reference to figure 1, a kind of large cone rubber guard rail, it is characterized in that on the frontal plane of cone rubber body 3 of hollow builtin-nut 1 and pre-buried skeleton steel plate 2 being set, bolt hole 4 is set on the back plane.
A kind of manufacture method of large cone rubber guard rail is characterized in that: A, with standby behind steel plate cutting, sand blasting, brush metal-to-metal adhesive, the steel plate encapsulate; B, according to: rubber 52%, S and NS2%, carbon black 40%, aromatic naphtha 4%, 4010NA2% are main component, add CTP by 0.5% of main component again, with rubber plasticate, mixing, again with the prepared skeleton steel plate of A step carry out two extruders co-extrusion, vulcanize, unload and touch, repair warehouse-in.
Embodiment 2: with reference to figure 1, a kind of large cone rubber guard rail, it is characterized in that on the frontal plane of cone rubber body 3 of hollow builtin-nut 1 and pre-buried skeleton steel plate 2 being set, bolt hole 4 is set on the back plane.
A kind of manufacture method of large cone rubber guard rail is characterized in that: A, with standby behind steel plate cutting, sand blasting, brush metal-to-metal adhesive, the steel plate encapsulate; B, according to: rubber 56%, S and NS2.5%, carbon black 36.5%, aromatic naphtha 3%, 4010NA2% are main component, again by the 0.6%CTP of main component, add with rubber plasticate, mixing, again with the prepared skeleton steel plate of A step carry out two extruders co-extrusion, vulcanize, unload and touch, repair warehouse-in.
Claims (5)
1. large cone rubber guard rail is characterized in that on the frontal plane of cone rubber body (3) of hollow builtin-nut (1) and pre-buried skeleton steel plate (2) being set, and bolt hole (4) is set on the back plane.
2. the manufacture method of a large cone rubber guard rail is characterized in that: A, with standby behind steel plate cutting, sand blasting, brush metal-to-metal adhesive, the steel plate encapsulate; B, according to: rubber 50% ~ 58%, vulcanization accelerator 2% ~ 2.6%, carbon black 35% ~ 50%, soften flux 3% ~ 5%, aging inhibitor 2% ~ 3% are main component, with rubber plasticate, mixing, again with the prepared skeleton steel plate of A step carry out two extruders co-extrusion, vulcanize, unload and touch, repair warehouse-in.
3. according to the manufacture method of the described a kind of large cone rubber guard rail of claim 2, it is characterized in that vulcanization accelerator is S and NS.
4. according to the manufacture method of the described a kind of large cone rubber guard rail of claim 2, it is characterized in that soften flux is an aromatic naphtha.
5. according to the manufacture method of the described a kind of large cone rubber guard rail of claim 2, it is characterized in that aging inhibitor is 4010NA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101139793A CN101148192A (en) | 2007-10-25 | 2007-10-25 | Large cone rubber guard rail and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101139793A CN101148192A (en) | 2007-10-25 | 2007-10-25 | Large cone rubber guard rail and its making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101148192A true CN101148192A (en) | 2008-03-26 |
Family
ID=39248918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101139793A Pending CN101148192A (en) | 2007-10-25 | 2007-10-25 | Large cone rubber guard rail and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101148192A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391482B (en) * | 2008-09-24 | 2010-09-01 | 青岛科技大学 | Booster head produced by extruding method for rubber fender |
| CN102351041A (en) * | 2011-08-10 | 2012-02-15 | 招远市泰仑特塑胶化工有限公司 | Trapezoidal rubber fender and manufacturing method thereof |
-
2007
- 2007-10-25 CN CNA2007101139793A patent/CN101148192A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391482B (en) * | 2008-09-24 | 2010-09-01 | 青岛科技大学 | Booster head produced by extruding method for rubber fender |
| CN102351041A (en) * | 2011-08-10 | 2012-02-15 | 招远市泰仑特塑胶化工有限公司 | Trapezoidal rubber fender and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080326 |