CN102865416A - Anti-static plastic tube - Google Patents
Anti-static plastic tube Download PDFInfo
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- CN102865416A CN102865416A CN 201210311229 CN201210311229A CN102865416A CN 102865416 A CN102865416 A CN 102865416A CN 201210311229 CN201210311229 CN 201210311229 CN 201210311229 A CN201210311229 A CN 201210311229A CN 102865416 A CN102865416 A CN 102865416A
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- tube
- static
- layer
- plastic
- antistatic
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Abstract
The invention discloses an anti-static plastic tube, which comprises an anti-static base body on the inner layer of the tube and a heat-insulation tube on the outer layer of the tube, wherein a layer of anti-ageing agents is arranged on the surface of the heat-insulation tube; the anti-static base body consists of a modified polyamide-6 plastic tube with ethoxylated dodecylacid tyramine anti-static agents; the heat-insulation tube consists of a polysulfone plastic tube; and the layer of anti-ageing agents is a n-hexadecyl-3,5-di-tert-butyl-4-hydroxybenzoate film layer. An anti-static layer of the anti-static plastic tube consists of modified polyamide-6 with the anti-static agents; phenomena that gases in the tube rub with one another and static electricity is generated during rubbing can be effectively prevented; the heat-insulation tube can effectively prevent heat from influencing the gases in the tube; explosion is prevented during open work; and properties of the plastic surface layer can be improved by antioxidants on a surface layer, so that the plastic surface layer is antioxidative and is difficult to erode, and the service life of the anti-static plastic tube can be prolonged.
Description
Technical field
The present invention relates to a kind of plastic article, be specifically related to a kind of antistatic plastic pipe.
Background technique
In the production process of chemical enterprise, be easy to produce explosive mixed gas, the tail gas that the process of for example utilizing the burning of hydrogen and chlorine to produce hydrochloric acid produces just contains a large amount of hydrogen.Because hydrogen is a kind of flammable and explosive substance, so produce and very easily form the explosive mixture body when unusual, this gas is very big to the threat of production safety, because usually carrying the pipeline of gas in enterprise mostly is plastic conduit, in case the explosive mixed gas in the shop with close friction and produce classical, just might be explosion caused, damage manufacturing mechanism, threaten personal security.
In the arduouser Environmental Conditions of some conditions, for example: the field operation environment in mine, oil field, the performance requirements such as intensity, toughness, heatproof, light weight and antistatic for tubing are very strict, therefore, in the urgent need to developing a series of nonmetal enhancement engineering line pipe materials, keeping on the basis that strengthens the tubing advantage, make it have better intensity and lighter quality, to satisfy the composite request of environmental conditions.
Summary of the invention
The object of the present invention is to provide a kind of antistatic, heat insulation, light weight, antistatic plastic pipe that mechanical strength is high.
Technological scheme of the present invention is, a kind of antistatic plastic pipe, comprise the antistatic matrix of pipeline lining and the heat insulating tube of pipeline outer-layer, described heat insulating tube surface is provided with one deck antiageing agent, described antistatic matrix is made of modified polyamide-6 plastic tube that adds the cruel amine anti-static agent of ethyoxyl bay, described heat insulating tube is made of the polysulfone plastic pipe, and described antiageing agent is the positive hexadecyl ester thin layer of 3,5-di-tert-butyl-4-hydroxybenzoic acid.
In a preferred embodiment of the present invention, described modified polyamide-6 plastic tube and polysulfone plastic pipe form integrative-structure under molten state.
In a preferred embodiment of the present invention, described 3, the thickness of the positive hexadecyl ester thin layer of 5-di-tert-butyl-4-hydroxybenzoic acid is 40um-140um.
Of the present invention is a kind of antistatic plastic pipe, adopt the modified polyamide-6 that adds anti-static agent to consist of the antistatic backing of antistatic plastic pipe, friction occurs and produces static in the gas in can effectively preventing from managing, heat insulating tube effectively blocking temperature on managing the impact of interior gas, preventing works in the open blasts, the antioxidant on top layer can improve the performance of plastic surface layer, makes it have anti-oxidant, as to be difficult for erosion performance, and increased the working life of antistatic plastic pipe.
Description of drawings
Fig. 1 is the sectional view in antistatic plastic pipe one preferred embodiment of the present invention;
Each mark is as follows in the accompanying drawing: 1, antistatic matrix, 2, heat insulating tube, 3, antiageing agent.
Embodiment
The below is described in detail preferred embodiment of the present invention, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Of the present invention is a kind of antistatic plastic pipe, referring to Fig. 1, comprise the antistatic matrix 1 of pipeline lining and the heat insulating tube 2 of pipeline outer-layer, described heat insulating tube 1 surface is provided with one deck antiageing agent 3, described antistatic matrix 1 is made of modified polyamide-6 plastic tube that adds the cruel amine anti-static agent of ethyoxyl bay, described heat insulating tube 2 is made of the polysulfone plastic pipe, and described antiageing agent 3 is the positive hexadecyl ester thin layer of 3,5-di-tert-butyl-4-hydroxybenzoic acid.
Further, described modified polyamide-6 plastic tube and polysulfone plastic pipe form integrative-structure under molten state.
Further, described 3, the thickness of the positive hexadecyl ester thin layer of 5-di-tert-butyl-4-hydroxybenzoic acid is 40um-140um.
Polyamide-6 plastics have good wear resistance and self lubricity, heat resistance and mechanical strength are higher, cryogenic property is good, can certainly put out, oil resistant, chemical-resistant resistance, good springiness, impact strength is high, alkali resistance is good, UV resistant and daylight, the plastic tube of making not only mechanical strength is high, has good anti-static electricity property after adding the anti-static agent modification.
Polysulfone plastic is a kind of high temperature resistant, high-strength thermoplastic plastics, and resistance to heat is good, and mechanical strength is high, and good rigidly has preferably chemical stability and self-extinguish ability, can effectively keep out temperature to the impact in managing.
The positive hexadecyl ester antioxidant of 3,5-di-tert-butyl-4-hydroxybenzoic acid can delay or block plastic article to be accelerated to wear out because of oxidation, and can suppress and delay plastic article aged deterioration in the working environment under the solar radiation.
Of the present invention is a kind of antistatic plastic pipe, adopt the modified polyamide-6 that adds anti-static agent to consist of the antistatic backing of antistatic plastic pipe, friction occurs and produces static in the gas in can effectively preventing from managing, heat insulating tube effectively blocking temperature on managing the impact of interior gas, preventing works in the open blasts, the antioxidant on top layer can improve the performance of plastic surface layer, makes it have anti-oxidant, as to be difficult for erosion performance, and increased the working life of antistatic plastic pipe.
The above only is the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. antistatic plastic pipe, it is characterized in that: comprise the antistatic matrix of pipeline lining and the heat insulating tube of pipeline outer-layer, described heat insulating tube surface is provided with one deck antiageing agent, described antistatic matrix is made of modified polyamide-6 plastic tube that adds the cruel amine anti-static agent of ethyoxyl bay, described heat insulating tube is made of the polysulfone plastic pipe, described antiageing agent is the positive hexadecyl ester thin layer of 3,5-di-tert-butyl-4-hydroxybenzoic acid.
2. antistatic plastic pipe according to claim 1, it is characterized in that: described modified polyamide-6 plastic tube and polysulfone plastic pipe form integrative-structure under molten state.
3. antistatic plastic pipe according to claim 1 is characterized in that: described 3, the thickness of the positive hexadecyl ester thin layer of 5-di-tert-butyl-4-hydroxybenzoic acid is 40um-140um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210311229 CN102865416A (en) | 2012-08-29 | 2012-08-29 | Anti-static plastic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210311229 CN102865416A (en) | 2012-08-29 | 2012-08-29 | Anti-static plastic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102865416A true CN102865416A (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210311229 Pending CN102865416A (en) | 2012-08-29 | 2012-08-29 | Anti-static plastic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102865416A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644386A (en) * | 2013-11-28 | 2014-03-19 | 无锡合众信息科技有限公司 | Heating-resistant multilayer pipe |
| CN104819348A (en) * | 2015-04-29 | 2015-08-05 | 洪百聪 | Gas pipe |
| CN106594412A (en) * | 2015-10-20 | 2017-04-26 | 霓达株式会社 | Anti-charging pipe |
| CN106926488A (en) * | 2015-12-31 | 2017-07-07 | 浙江包氏铸造有限公司 | A kind of preparation method of automobile water inlet pipe |
| CN108190090A (en) * | 2017-12-26 | 2018-06-22 | 南京联信自动化科技有限公司 | A kind of high rigidity exhaust pipe of automatic film-laminating device |
-
2012
- 2012-08-29 CN CN 201210311229 patent/CN102865416A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644386A (en) * | 2013-11-28 | 2014-03-19 | 无锡合众信息科技有限公司 | Heating-resistant multilayer pipe |
| CN104819348A (en) * | 2015-04-29 | 2015-08-05 | 洪百聪 | Gas pipe |
| CN106594412A (en) * | 2015-10-20 | 2017-04-26 | 霓达株式会社 | Anti-charging pipe |
| CN106594412B (en) * | 2015-10-20 | 2020-03-10 | 霓达株式会社 | Anti-electrification tube |
| CN106926488A (en) * | 2015-12-31 | 2017-07-07 | 浙江包氏铸造有限公司 | A kind of preparation method of automobile water inlet pipe |
| CN108190090A (en) * | 2017-12-26 | 2018-06-22 | 南京联信自动化科技有限公司 | A kind of high rigidity exhaust pipe of automatic film-laminating device |
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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 |
Application publication date: 20130109 |