CN103672205B - A kind of fiber reinforced pipe for mine and preparation method thereof - Google Patents
A kind of fiber reinforced pipe for mine and preparation method thereof Download PDFInfo
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- CN103672205B CN103672205B CN201310646687.1A CN201310646687A CN103672205B CN 103672205 B CN103672205 B CN 103672205B CN 201310646687 A CN201310646687 A CN 201310646687A CN 103672205 B CN103672205 B CN 103672205B
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- fiber reinforced
- fiber
- mine
- pipe
- reinforced pipe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/085—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers
- F16L11/086—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers two layers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
- F16L11/125—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting non-inflammable or heat-resistant hoses
Abstract
The present invention relates to a kind of fiber reinforced pipe for mine, described fiber reinforced pipe is from inside to outside successively by internal lining pipe, layer of fibers, outer liner tube, layer of fibers forms, wherein, the constituent of described internal lining pipe is counted as follows by weight: polyethylene 100 parts, melamine formaldehyde resin 35-64 part, plasticizer 5-12 part, plastic anti-aging agent 6-18 part, water 10-30 part, the constituent of described outer liner tube is counted as follows by weight: polyethylene 100 parts, PVC＝polyvinyl chloride 20-30 part, polyolefin 12-15 part, fluorographite 1.2-5 part, white oil 0.6-1.5 part, this pipeline flame retardant property is good, anti-static electricity property is strong and structure is simple, easy for installation, long service life, and its preparation method is provided.
Description
Technical field
The present invention relates to a kind of fiber reinforced pipe, particularly a kind of antistatic fiber reinforced pipe and production method thereof, belong to the technical field of pipeline.
Background technique
All need to use pipeline in many engineerings.Traditional pipeline is mostly steel pipe, particularly high pressure pipe line.And steel pipe is large due to weight, therefore, installs, transport is very inconvenient; In addition, because steel pipe is easily corroded, therefore, working life is shorter, and use is also restricted, as underground coal mine, due to the environment more complicated of underground coal mine, and danger is higher, therefore, to the antistatic requirement of the waste pipe under mine, filling tube or gas drainage pipe and flame-retardancy requirements higher.
Along with the development of new material, new process, recently occurred a kind of pipeline, this pipeline comprises internal lining pipe, described internal lining pipe adopts thermoplastic material to process, and the pipeline of this structure, although lightweight, easy for installation, but because its load performance is lower, and cannot use under mine.
Summary of the invention
Technical problem to be solved by this invention provides a kind of fiber reinforced pipe for mine for above drawback, and this pipeline flame retardant property is good, anti-static electricity property strong and structure is simple, easy for installation, long service life, and provides its preparation method.
For solving the problems of the technologies described above, technological scheme of the present invention is:
For a fiber reinforced pipe for mine, described fiber reinforced pipe is made up of internal lining pipe, layer of fibers, outer liner tube, layer of fibers from inside to outside successively, and wherein, the constituent of described internal lining pipe is counted as follows by weight:
Above-mentioned a kind of fiber reinforced pipe for mine, preferably, the constituent of described internal lining pipe is counted as follows by weight:
Above-mentioned a kind of fiber reinforced pipe for mine, wherein, the constituent of described outer liner tube is counted as follows by weight:
Above-mentioned a kind of fiber reinforced pipe for mine, preferably, the constituent of described outer liner tube is counted as follows by weight:
For a preparation method for the fiber reinforced pipe of mine, its preparation method is as follows:
(1) add in extruder by polyethylene, melamine formaldehyde resin, plasticizer, plastic anti-aging agent and water, extrude to obtain internal lining pipe, extrusion temperature is 120-155 DEG C;
(2) after aromatic polyamide fiber being mixed with the weight ratio of 1:1.5-2 with glass fibre, add Stetch Wrapping Machine, at the mixed fiber of winding of internal lining pipe outer circumferential face uniform crossover, form layer of fibers, the rotational velocity root of described fiber is 200-240 rev/min;
(3) polyethylene, PVC＝polyvinyl chloride, polyolefin, fluorographite, white oil are added in extruder, be coated on described layer of fibers outer circumferential face, form outer liner tube;
(4) after carbon fiber fiber being mixed with the weight ratio of 2-3:1 with glass fibre, with the winding mixed fiber of Stetch Wrapping Machine at outer lining bushing pipe outer circumferential face uniform crossover, formed layer of fibers, the rotational velocity root of described fiber is 200-240 rev/min, fiber reinforced pipe finished product.
Above-mentioned fiber reinforced pipe for mine and preparation method thereof, wherein, described plasticizer mixes obtained by nano titanium oxide and ABS resin with the weight ratio of 1:1.5-3.
Beneficial effect of the present invention is: the water-tolerant of cymel material, can improve heat resistance and mechanical strength, can also improve hardness simultaneously; Plastic anti-aging agent is nonflammable, not burn into excellent storage stability, and the compatibility of unsaturated resin is good, has long-acting antioxygen, anti-yellowing change effect propety concurrently, increases substantially the aging quality resistance of product.
Internal lining pipe is compared with common polythene tubing, when other performances are constant, its heat distortion temperature can improve 35-40 DEG C, the rigidity of tubing improves greatly, its hardness can improve more than 2 times, outer liner tube anlistatig polyvinyl piping materials antistatic effect is significantly better than common polyvinyl piping materials, the two is combined, and it is auxiliary with layer of fibers, improve the intensity of pipeline, the twisting strength of pipeline and tensile property are strengthened, extend the working life of pipeline, by the pipeline that this method is processed, still maintain the poly impact resistance of flame retardant type, compression resistance, frost resistance and fire-retardant and anlistatig good characteristic, thus, ensure that flame retarding and the antistatic behaviour of pipeline, and this method is simple to operate.
Embodiment
Below by way of specific embodiment, the specific embodiment of the present invention is described in further detail.
Melamine formaldehyde resin of the present invention is purchased from Tianjin Development Zone Le Tai Chemical Co., Ltd., and described plastic anti-aging agent is purchased from Qingdao Hua En Chemical Co., Ltd..
Example one:
For a preparation method for the fiber reinforced pipe of mine, its preparation method is as follows:
(1) configure plasticizer, nano titanium oxide and ABS resin are with the obtained plasticizer of the weight ratio of 1:1.5 mixing;
(2) be the polyethylene of 100 parts by parts by weight, the water of the melamine formaldehyde resin of 55 parts, the plasticizer of 10 parts, the plastic anti-aging agent of 12 parts and 15 parts adds in extruder, and extrude to obtain internal lining pipe, extrusion temperature is 120-155 DEG C;
(3) after being mixed with the weight ratio of 1:1.5 with glass fibre by aromatic polyamide fiber, add Stetch Wrapping Machine, at the mixed fiber of winding of internal lining pipe outer circumferential face uniform crossover, form layer of fibers, the rotational velocity root of described fiber is 220 revs/min;
(4) be the ethene of 100 parts by parts by weight, the PVC＝polyvinyl chloride of 25 parts, the polyolefin of 12 parts, the fluorographite of 2 parts, the white oil of 0.8 part add in extruder, is coated on described layer of fibers outer circumferential face, forms outer liner tube;
(5) after carbon fiber fiber being mixed with the weight ratio of 2:1 with glass fibre, with the winding mixed fiber of Stetch Wrapping Machine at outer lining bushing pipe outer circumferential face uniform crossover, formed layer of fibers, the rotational velocity root of described fiber is 220 minutes, fiber reinforced pipe finished product.
Example two:
For a preparation method for the fiber reinforced pipe of mine, its preparation method is as follows:
(1) configure plasticizer, nano titanium oxide and ABS resin are with the obtained plasticizer of the weight ratio of 1:2 mixing;
(2) be the polyethylene of 100 parts by parts by weight, the water of the melamine formaldehyde resin of 49 parts, the plasticizer of 12 parts, the plastic anti-aging agent of 16 parts and 20 parts adds in extruder, and extrude to obtain internal lining pipe, extrusion temperature is 135 DEG C;
(3) after being mixed with the weight ratio of 1:2 with glass fibre by aromatic polyamide fiber, add Stetch Wrapping Machine, at the mixed fiber of winding of internal lining pipe outer circumferential face uniform crossover, form layer of fibers, the rotational velocity root of described fiber is 220 revs/min;
(4) be the ethene of 100 parts by parts by weight, the PVC＝polyvinyl chloride of 28 parts, the polyolefin of 14 parts, the fluorographite of 3 parts, the white oil of 1.2 parts add in extruder, is coated on described layer of fibers outer circumferential face, forms outer liner tube;
(5) after carbon fiber fiber being mixed with the weight ratio of 2.5:1 with glass fibre, with the winding mixed fiber of Stetch Wrapping Machine at outer lining bushing pipe outer circumferential face uniform crossover, formed layer of fibers, the rotational velocity root of described fiber is 220 minutes, fiber reinforced pipe finished product.
The water-tolerant of cymel material in sum, can improve heat resistance and mechanical strength, can also improve hardness simultaneously; Plastic anti-aging agent is nonflammable, not burn into excellent storage stability, and the compatibility of unsaturated resin is good, has long-acting antioxygen, anti-yellowing change effect propety concurrently, increases substantially the aging quality resistance of product.
Internal lining pipe is compared with common polythene tubing, when other performances are constant, its heat distortion temperature can improve 35-40 DEG C, the rigidity of tubing improves greatly, its hardness can improve more than 2 times, outer liner tube anlistatig polyvinyl piping materials antistatic effect is significantly better than common polyvinyl piping materials, the two is combined, and it is auxiliary with layer of fibers, improve the intensity of pipeline, the twisting strength of pipeline and tensile property are strengthened, extend the working life of pipeline, by the pipeline that this method is processed, still maintain the poly impact resistance of flame retardant type, compression resistance, frost resistance and fire-retardant and anlistatig good characteristic, thus, ensure that flame retarding and the antistatic behaviour of pipeline, and this method is simple to operate.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments, and therefore, the present invention is not by the restriction of the present embodiment, and the technological scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (6)
1. for a fiber reinforced pipe for mine, described fiber reinforced pipe is made up of internal lining pipe, layer of fibers, outer liner tube, layer of fibers from inside to outside successively, it is characterized by, and the constituent of described internal lining pipe is counted as follows by weight:
2. a kind of fiber reinforced pipe for mine as claimed in claim 1, it is characterized by, preferably, the constituent of described internal lining pipe is counted as follows by weight:
3. a kind of fiber reinforced pipe for mine as claimed in claim 1, it is characterized by, the constituent of described outer liner tube is counted as follows by weight:
4. a kind of fiber reinforced pipe for mine as claimed in claim 1, it is characterized by, preferably, the constituent of described outer liner tube is counted as follows by weight:
5. the preparation method of a kind of fiber reinforced pipe for mine as described in claim 1,2,3 or 4, it is characterized by, its preparation method is as follows:
(1) add in extruder by polyethylene, melamine formaldehyde resin, plasticizer, plastic anti-aging agent and water, extrude to obtain internal lining pipe, extrusion temperature is 120-155 DEG C;
(2) after aromatic polyamide fiber being mixed with the weight ratio of 1:1.5-2 with glass fibre, add Stetch Wrapping Machine, at the mixed fiber of winding of internal lining pipe outer circumferential face uniform crossover, form layer of fibers, the rotational velocity of described fiber is 200-240 rev/min;
(3) polyethylene, PVC＝polyvinyl chloride, polyolefin, fluorographite, white oil are added in extruder, be coated on described layer of fibers outer circumferential face, form outer liner tube;
(4) after carbon fiber fiber being mixed with the weight ratio of 2-3:1 with glass fibre, with the winding mixed fiber of Stetch Wrapping Machine at outer liner tube outer circumferential face uniform crossover, formed layer of fibers, the rotational velocity of described fiber is 200-240 rev/min, fiber reinforced pipe finished product.
6. a kind of fiber reinforced pipe for mine as described in claim 1,2,3 or 4 and preparation method thereof, is characterized by, and described plasticizer mixes obtained by nano titanium oxide and ABS resin with the weight ratio of 1:1.5-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310646687.1A CN103672205B (en) | 2013-12-04 | 2013-12-04 | A kind of fiber reinforced pipe for mine and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310646687.1A CN103672205B (en) | 2013-12-04 | 2013-12-04 | A kind of fiber reinforced pipe for mine and preparation method thereof |
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| CN103672205A CN103672205A (en) | 2014-03-26 |
| CN103672205B true CN103672205B (en) | 2016-01-20 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9890894B2 (en) * | 2009-11-17 | 2018-02-13 | Milliken Infrastructure Solutions, Llc | Composite structural reinforcement repair device |
| CN104292582B (en) * | 2014-09-30 | 2016-06-22 | 苏州博利迈新材料科技有限公司 | A kind of PE/ melamino-formaldehyde blend composition and preparation method thereof |
| CN110561801A (en) * | 2019-09-16 | 2019-12-13 | 昆山圣达保持架有限公司 | Manufacturing method of melamine fiber tube for fuse |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657561A (en) * | 2004-12-07 | 2005-08-24 | 青岛科技大学 | Special material for antistatic impact fire resistant polyethylene pipe |
| CN101311211A (en) * | 2007-05-25 | 2008-11-26 | 上海上塑控股（集团）有限公司 | Polyethylene pipes for underground mine use |
| CN102011897A (en) * | 2010-12-11 | 2011-04-13 | 江苏金波新材料科技有限公司 | Fiber reinforced pipe for mine and production method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06190931A (en) * | 1992-12-25 | 1994-07-12 | Yokohama Rubber Co Ltd:The | Fiber-reinforced thermoplastic resin pipe and manufacture thereof |
| JPH07132565A (en) * | 1993-06-28 | 1995-05-23 | Sekisui Chem Co Ltd | Preparation of fiber-reinforced thermoplastic resin composite pipe |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657561A (en) * | 2004-12-07 | 2005-08-24 | 青岛科技大学 | Special material for antistatic impact fire resistant polyethylene pipe |
| CN101311211A (en) * | 2007-05-25 | 2008-11-26 | 上海上塑控股（集团）有限公司 | Polyethylene pipes for underground mine use |
| CN102011897A (en) * | 2010-12-11 | 2011-04-13 | 江苏金波新材料科技有限公司 | Fiber reinforced pipe for mine and production method thereof |
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| CN103672205A (en) | 2014-03-26 |
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Denomination of invention: A fiber reinforced pipe for mine and its preparation method Effective date of registration: 20220628 Granted publication date: 20160120 Pledgee: Yangzhong Financing Guarantee Co.,Ltd. Pledgor: JIANGSU JINBO NEW MATERIALS TECHNOLOGY Co.,Ltd. Registration number: Y2022980009144 |
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