CN103275483A - Method for manufacturing steel frame reinforced nylon pipeline - Google Patents
Method for manufacturing steel frame reinforced nylon pipeline Download PDFInfo
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- CN103275483A CN103275483A CN2013102315425A CN201310231542A CN103275483A CN 103275483 A CN103275483 A CN 103275483A CN 2013102315425 A CN2013102315425 A CN 2013102315425A CN 201310231542 A CN201310231542 A CN 201310231542A CN 103275483 A CN103275483 A CN 103275483A
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Abstract
The invention relates to a method for manufacturing a steel frame reinforced nylon pipeline. The method comprises the steps as follows: nylon, a toughening agent, glass fiber and ultra-high molecular weight polyethylene are mixed at a specific ratio, so that a nylon material is obtained; the nylon material is placed in nylon extruder to be molten into a paste nylon polymer; the nylon polymer is injected into a die cavity of a pipeline manufacturing machine continuously; a mesh metal frame is coiled in the die cavity with a meridian method and coated with the paste nylon polymer; and the steel frame reinforced nylon pipeline is manufactured through cooling forming and cutting off. The manufactured steel frame reinforced nylon pipeline has the characteristics that a steel frame can be closely combined with a pipeline parent material, the material compactness is high, the cost performance is good, the material formula is new, the constituents are reasonable, and the like.
Description
Technical field
The present invention relates to a kind of nylon pipeline and making method, be specially the component of the various materials that constitute nylon and utilize composition to make the technological process of Steel Skeleton nylon pipeline, belong to chemical combination and the hot melt molding technology of macromolecular material.
Background technology
The high-low temperature resistant ability is strong, the corrosion-resisting wear-proof superior performance owing to having for nylon pipeline, and have easy for installation, transport efficiency advantages of higher, thereby replace steel pipe gradually and extensively applied in the transport pipe of all conglomeraties such as electric power, metallurgy, coal, oil, chemical industry, building materials, machinery.But generally all has the pipe range that reaches rice surplus in the of ten owing to form each joint unit pipes of pipeline, and nylon belongs to plastic material, so pipeline flexible is big, insufficient rigidity, when particularly transmitting the bigger material of proportion, pressure energy power was obviously weak in pipeline was anti-, and intensity is relatively poor, distortion is serious.In order to address the above problem, people have strengthened the anti-pressure ability of pipeline by embedded with metal framework or woven wire in the nylon tube wall, have prolonged the work-ing life of pipeline.The Deformed Steel Bars volume is coiled into the metallic framework of graticules tubular and be embedded in the middle of the nylon tube, nylon polymer is coated on the Deformed Steel Bars volume and coils on the metallic framework of graticules tube, such nylon pipeline not only has stable chemical performance, acidproof, alkaline-resisting, low temperature resistant, anti-corruption, advantage such as anti-aging, and have that Steel Skeleton is combined closely with the pipeline fertile material, density is high, shock resistance is strong, internal pressure-resistant is high, resist characteristics such as deformability is big, therefore be subjected to numerous users' favor and expectation.Particularly the nylon material as the pipe main body part will possess specific performance properties, therefore constitute the component of various materials and how much should the meeting specific requirement of content of nylon material, bonding degree between the steel wire of nylon material and Steel Skeleton also is the important indicator of Steel Skeleton nylon pipeline simultaneously, and the present invention has designed the prescription of pipeline manufacture craft and nylon for this reason.
Summary of the invention
The objective of the invention is to announce Steel Skeleton Reinforced Nylon manufacturing method of pipe, utilize the present invention can promote nylon pipeline intensity, hardness and toughness.
To achieve these goals, Bian of the present invention gets following technical scheme and implements, a kind of Steel Skeleton Reinforced Nylon manufacturing method of pipe, and the component of making the nylon material of pipeline includes: nylon, toughner, glass fibre, superhigh molecular weight polyethylene are rare; The corresponding weight ratio of above-mentioned component is 100:12-20:20-30:6-10.
Described nylon is the composition of nylon 6 or nylon 66 or nylon 6 and nylon 66.
Described glass fibre is staple fibre.
Described toughner is that the toxilic acid of 0.8-1% do to add under the molten state 99% POE.
A kind of Steel Skeleton Reinforced Nylon pipeline, it is to place the nylon forcing machine to be melt into the starchiness nylon polymer nylon combination material, and constantly make in the mechanical die cavity to pipeline and inject, again through cooling and shaping, block and make Steel Skeleton Reinforced Nylon pipeline, the volume disc mechanism that pipeline is made machinery reticulates Framework Of Steel Reinforcement with Steel Skeleton warp, Steel Skeleton parallel volume dish in die cavity; The starchiness nylon polymer coats netted Framework Of Steel Reinforcement.
The nylon pipeline that the present invention has output has characteristics such as Steel Skeleton is combined closely with the pipeline fertile material, material density is high, cost performance good, and material prescription is new, component is reasonable.
Description of drawings
Accompanying drawing 1 is pipeline moulding process synoptic diagram of the present invention,
In the accompanying drawing, 1 makes mechanical die cavity, 6 for Steel Skeleton parallel, 5 for pipeline for nylon forcing machine, 4 for nylon mixed-hopper, 3 for Steel Skeleton warp, 2 is shear for haulage gear, 8 for Steel Skeleton nylon tube, 7.
Embodiment
The invention will be further described with an example below.
Nylon 66 is got 60Kg, nylon 6 is got 40Kg, toughner 16Kg, short glass fiber 25Kg, superhigh molecular weight polyethylene rare (can be polyethylene measuring fiber scrap stock) 8Kg, the POE that toughner adopts the 0.16Kg toxilic acid to do and adds under the molten molten state of 15.84Kg makes back and above-mentioned nylon, short glass fiber, the rare part mixing and stirring of filling of superhigh molecular weight polyethylene, put into nylon mixed-hopper 2 then, nylon forcing machine 3 will fuse into the starchiness nylon polymer and be squeezed into pipeline and make in the mechanical die cavity 5, pipeline is made the volume disc mechanism of machinery with Steel Skeleton warp 1 simultaneously, Steel Skeleton parallel 4 volume dishes reticulate Framework Of Steel Reinforcement, and be arranged on pipeline and make in the mechanical die cavity 5, with starchiness nylon polymer cladding reinforcing steel bar skeleton, and in making mechanical die cavity 5, pipeline is shaped to Steel Skeleton nylon tube 6 together by nylon forcing machine 3.Haulage gear 7 tractions that Steel Skeleton nylon tube 6 integral body are made machinery at pipeline are advanced, and block making Steel Skeleton nylon tube 6 again through cooling and shaping and by preseting length shear 8.Its length is determined by the diameter of pipeline.
Nylon material has guaranteed the intensity of pipeline among the present invention, toughner has strengthened the toughness of pipeline, superhigh molecular weight polyethylene rare gain in strength and toughness in also increased the bonding degree of nylon material and Steel Skeleton, thereby further strengthened the measuring body ability of tension of pipeline.
Claims (5)
1. Steel Skeleton Reinforced Nylon manufacturing method of pipe, the component that it is characterized in that making the nylon material of pipeline includes: nylon, toughner, glass fibre, superhigh molecular weight polyethylene are rare; The corresponding weight ratio of above-mentioned component is 100:12-20:20-30:6-10.
2. a kind of Steel Skeleton Reinforced Nylon manufacturing method of pipe as claimed in claim 1 is characterized in that described nylon is the composition of nylon 6 or nylon 66 or nylon 6 and nylon 66.
3. a kind of Steel Skeleton Reinforced Nylon manufacturing method of pipe as claimed in claim 1 is characterized in that described glass fibre is staple fibre.
4. a kind of Steel Skeleton Reinforced Nylon manufacturing method of pipe as claimed in claim 1 is characterized in that described toughner is that the toxilic acid of 0.8-1% is done and added under the molten state 99% POE.
5. Steel Skeleton Reinforced Nylon pipeline, it is to place the nylon forcing machine to be melt into the starchiness nylon polymer nylon combination material, and constantly make in the mechanical die cavity to pipeline and inject, again through cooling and shaping, block and make Steel Skeleton Reinforced Nylon pipeline, it is characterized in that pipeline makes the volume disc mechanism of machinery and in die cavity Steel Skeleton warp, Steel Skeleton parallel volume dish are reticulated Framework Of Steel Reinforcement; The starchiness nylon polymer coats netted Framework Of Steel Reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310231542.5A CN103275483B (en) | 2013-06-13 | 2013-06-13 | Method for manufacturing steel frame reinforced nylon pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310231542.5A CN103275483B (en) | 2013-06-13 | 2013-06-13 | Method for manufacturing steel frame reinforced nylon pipeline |
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| CN103275483A true CN103275483A (en) | 2013-09-04 |
| CN103275483B CN103275483B (en) | 2014-05-07 |
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| CN201310231542.5A Active CN103275483B (en) | 2013-06-13 | 2013-06-13 | Method for manufacturing steel frame reinforced nylon pipeline |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189422A (en) * | 2017-07-05 | 2017-09-22 | 宁波市特尔佳塑料科技有限公司 | A kind of antistatic enhancing modified Pa 6 composition |
| CN110439953A (en) * | 2019-08-07 | 2019-11-12 | 安徽莱特气弹簧有限公司 | A kind of novel gas spring control valve and its production and processing method and gas spring |
| CN110643172A (en) * | 2018-06-26 | 2020-01-03 | 泰兴汤臣压克力有限公司 | Preparation method of nylon alloy material in acrylic line plate |
| CN110953283A (en) * | 2019-08-07 | 2020-04-03 | 安徽莱特气弹簧有限公司 | Valve control piston and production and processing method thereof and gas spring |
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|---|---|---|---|---|
| JPS604686A (en) * | 1983-06-24 | 1985-01-11 | 日立金属株式会社 | Corrosion-resistant stainless pipe |
| US20030150501A1 (en) * | 2002-01-29 | 2003-08-14 | Atofina Chemicals, Inc. | Thermoplastic pipeline-liner not requiring venting of the annulus between the liner and the host pipe |
| CN101724197A (en) * | 2009-11-05 | 2010-06-09 | 上海金发科技发展有限公司 | PP/PA composite material used for corrugated pipe and preparation method thereof |
| CN201851799U (en) * | 2010-05-17 | 2011-06-01 | 江苏宏发工程尼龙有限公司 | Steel skeleton reinforced nylon pipe |
| CN201954129U (en) * | 2011-03-04 | 2011-08-31 | 江苏泰东科技有限公司 | Steel skeleton nylon-composite pipe |
| CN103062528A (en) * | 2013-01-28 | 2013-04-24 | 河北宇通特种胶管有限公司 | Coiled plastic composite pipe reinforced with fibre |
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2013
- 2013-06-13 CN CN201310231542.5A patent/CN103275483B/en active Active
Patent Citations (6)
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| JPS604686A (en) * | 1983-06-24 | 1985-01-11 | 日立金属株式会社 | Corrosion-resistant stainless pipe |
| US20030150501A1 (en) * | 2002-01-29 | 2003-08-14 | Atofina Chemicals, Inc. | Thermoplastic pipeline-liner not requiring venting of the annulus between the liner and the host pipe |
| CN101724197A (en) * | 2009-11-05 | 2010-06-09 | 上海金发科技发展有限公司 | PP/PA composite material used for corrugated pipe and preparation method thereof |
| CN201851799U (en) * | 2010-05-17 | 2011-06-01 | 江苏宏发工程尼龙有限公司 | Steel skeleton reinforced nylon pipe |
| CN201954129U (en) * | 2011-03-04 | 2011-08-31 | 江苏泰东科技有限公司 | Steel skeleton nylon-composite pipe |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189422A (en) * | 2017-07-05 | 2017-09-22 | 宁波市特尔佳塑料科技有限公司 | A kind of antistatic enhancing modified Pa 6 composition |
| CN110643172A (en) * | 2018-06-26 | 2020-01-03 | 泰兴汤臣压克力有限公司 | Preparation method of nylon alloy material in acrylic line plate |
| CN110439953A (en) * | 2019-08-07 | 2019-11-12 | 安徽莱特气弹簧有限公司 | A kind of novel gas spring control valve and its production and processing method and gas spring |
| CN110953283A (en) * | 2019-08-07 | 2020-04-03 | 安徽莱特气弹簧有限公司 | Valve control piston and production and processing method thereof and gas spring |
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| Publication number | Publication date |
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| CN103275483B (en) | 2014-05-07 |
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