CN103112173A - Preparation method of composite fiber-winding reinforcing pipe material - Google Patents
Preparation method of composite fiber-winding reinforcing pipe material Download PDFInfo
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- CN103112173A CN103112173A CN2012105845683A CN201210584568A CN103112173A CN 103112173 A CN103112173 A CN 103112173A CN 2012105845683 A CN2012105845683 A CN 2012105845683A CN 201210584568 A CN201210584568 A CN 201210584568A CN 103112173 A CN103112173 A CN 103112173A
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Abstract
The invention discloses a preparation method of a composite fiber-winding reinforcing pipe material, and belongs to the technical field of pipe materials. The prepared pipe material is divided into three layers of composite pipe materials, wherein the first layer is an inner lining pipe which is extruded to form the pipe material by using polyethylene with the ultrahigh molecular weight; the second layer is a fiber-reinforcing winding layer which is formed by inserting the inner lining pipe into a fiber winder to be wound with fiber silks in a crossover manner; and the third layer is a cladding layer which is formed by extruding a polyethylene layer outside the fiber-reinforcing winding layer to exert a cladding function. The pipe material has the composite three-layer structure, so that the pipe material can overcome the various defects caused by the traditional pipe material in the using process. The pipe material disclosed by the invention has the advantages of being abrasion-resistant, corrosion-resistant and shockproof, high in bearing strength, convenient to assemble and connect, long in service life and the like.
Description
Technical field
The present invention relates to a kind of preparation method of Filament-wound Machine reinforced composite pipe material, belong to the tubing technical field.
Background technology
Thermoplastic pipes has many outstanding advantages, thereby is applied in a lot of fields and application is constantly being widened, but known thermoplastic pipes fails effectively to be used in industries such as mining, ore dressing and smeltings at present.Mainly due to the defective that thermoplastic pipes exists that anti-wear performance is poor, bearing strength is low, distance conveying pipe road laid down cost is high and maintenance cost is larger.There are again the defectives such as tubing is heavy, the installation connection is inconvenient and perishable in the steel liner tubes of the prior art etc., thereby need to develop novel tubing and solve these problems of the prior art.
Summary of the invention
The object of the invention is to overcome defective of the prior art, a kind of preparation method of Filament-wound Machine reinforced composite pipe material is provided, the Filament-wound Machine reinforced composite pipe material of the method for the invention preparation can overcome the various defectives that traditional piping material in use exists, have wear-resisting, anticorrosion, shock resistance, bearing strength high, the characteristics such as easy to connect and long service life are installed.
The present invention is achieved by the following technical programs.
a kind of preparation method of Filament-wound Machine reinforced composite pipe material, the preparation method is as follows: at first ultra-high molecular weight polyethylene is produced internal lining pipe by the First extruder, extruder is respectively distinguished heating-up temperature and is followed successively by 160 ℃, 165 ℃, 170 ℃, 180 ℃, 190 ℃, die temperature is 185-190 ℃, engine speed is 500-600r/min, internal lining pipe is through moulding, cooling and involve after, enter drying tunnel and carry out surface heating, heating and temperature control is at 130-150 ℃, 5-8 minute heat time heating time, then carry out the cross winding filament after internal lining pipe being inserted fiber winding machine, form the fiber reinforcement winding layer, and then extrude the coating one polyethylene layer by second extruder outside the fiber reinforcement winding layer, extruder is respectively distinguished heating-up temperature and is followed successively by 155 ℃, 160 ℃, 165 ℃, 170 ℃, 170 ℃, die temperature is 165-170 ℃, engine speed is 400-450r/min, cut at last the finished product tubing of scale.
The preparation method of above-mentioned a kind of Filament-wound Machine reinforced composite pipe material, wherein, the thickness of described fiber reinforcement winding layer is 4-10mm.
the preparation method of a kind of Filament-wound Machine reinforced composite pipe of the present invention material, the tubing that described method is made is the three-layer composite pipe material, ground floor is internal lining pipe, adopt the ultra-high molecular weight polyethylene extruding pipe material, the second layer is the fiber reinforcement winding layer, after internal lining pipe is inserted fiber winding machine, the cross winding filament forms the fiber reinforcement winding layer, the 3rd layer is clad, for extrude the coating one polyethylene layer outside the fiber reinforcement winding layer, because described tubing has this three-layer composite structure, make tubing can overcome the various defectives that traditional piping material in use exists, have wear-resisting, anticorrosion, shock resistance, bearing strength is high, the characteristics such as easy to connect and long service life are installed.
The specific embodiment
Below the present invention is further detailed explanation by specific embodiment.
Embodiment 1
a kind of preparation method of Filament-wound Machine reinforced composite pipe material, the preparation method is as follows: at first ultra-high molecular weight polyethylene is produced internal lining pipe by the First extruder, extruder is respectively distinguished heating-up temperature and is followed successively by 160 ℃, 165 ℃, 170 ℃, 180 ℃, 190 ℃, die temperature is 185 ℃, engine speed is 500r/min, internal lining pipe is through moulding, cooling and involve after, enter drying tunnel and carry out surface heating, heating and temperature control is at 130 ℃, 5 minutes heat time heating times, then carry out the cross winding filament after internal lining pipe being inserted fiber winding machine, form the fiber reinforcement winding layer, the thickness of described fiber reinforcement winding layer is 4mm, and then extrude the coating one polyethylene layer by second extruder outside the fiber reinforcement winding layer, extruder is respectively distinguished heating-up temperature and is followed successively by 155 ℃, 160 ℃, 165 ℃, 170 ℃, 170 ℃, die temperature is 165 ℃, engine speed is 400r/min, cut at last the finished product tubing of scale.
Embodiment 2
a kind of preparation method of Filament-wound Machine reinforced composite pipe material, the preparation method is as follows: at first ultra-high molecular weight polyethylene is produced internal lining pipe by the First extruder, extruder is respectively distinguished heating-up temperature and is followed successively by 160 ℃, 165 ℃, 170 ℃, 180 ℃, 190 ℃, die temperature is 188 ℃, engine speed is 550r/min, internal lining pipe is through moulding, cooling and involve after, enter drying tunnel and carry out surface heating, heating and temperature control is at 140 ℃, 7 minutes heat time heating times, then carry out the cross winding filament after internal lining pipe being inserted fiber winding machine, form the fiber reinforcement winding layer, the thickness of described fiber reinforcement winding layer is 8mm, and then extrude the coating one polyethylene layer by second extruder outside the fiber reinforcement winding layer, extruder is respectively distinguished heating-up temperature and is followed successively by 155 ℃, 160 ℃, 165 ℃, 170 ℃, 170 ℃, die temperature is 168 ℃, engine speed is 430r/min, cut at last the finished product tubing of scale.
Embodiment 3
a kind of preparation method of Filament-wound Machine reinforced composite pipe material, the preparation method is as follows: at first ultra-high molecular weight polyethylene is produced internal lining pipe by the First extruder, extruder is respectively distinguished heating-up temperature and is followed successively by 160 ℃, 165 ℃, 170 ℃, 180 ℃, 190 ℃, die temperature is 190 ℃, engine speed is 600r/min, internal lining pipe is through moulding, cooling and involve after, enter drying tunnel and carry out surface heating, heating and temperature control is at 150 ℃, 8 minutes heat time heating times, then carry out the cross winding filament after internal lining pipe being inserted fiber winding machine, form the fiber reinforcement winding layer, the thickness of described fiber reinforcement winding layer is 10mm, and then extrude the coating one polyethylene layer by second extruder outside the fiber reinforcement winding layer, extruder is respectively distinguished heating-up temperature and is followed successively by 155 ℃, 160 ℃, 165 ℃, 170 ℃, 170 ℃, die temperature is 170 ℃, engine speed is 450r/min, cut at last the finished product tubing of scale.
The performance indications of the Filament-wound Machine reinforced composite pipe material of the method for the invention preparation are as follows:
Here description of the invention and application is illustrative, is not to want that therefore, the present invention is not subjected to the restriction of the present embodiment with scope restriction of the present invention in the above-described embodiments, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (2)
1. the preparation method of a Filament-wound Machine reinforced composite pipe material, it is characterized in that, the preparation method is as follows: at first ultra-high molecular weight polyethylene is produced internal lining pipe by the First extruder, extruder is respectively distinguished heating-up temperature and is followed successively by 160 ℃, 165 ℃, 170 ℃, 180 ℃, 190 ℃, die temperature is 185-190 ℃, engine speed is 500-600r/min, internal lining pipe is through moulding, cooling and involve after, enter drying tunnel and carry out surface heating, heating and temperature control is at 130-150 ℃, 5-8 minute heat time heating time, then carry out the cross winding filament after internal lining pipe being inserted fiber winding machine, form the fiber reinforcement winding layer, and then extrude the coating one polyethylene layer by second extruder outside the fiber reinforcement winding layer, extruder is respectively distinguished heating-up temperature and is followed successively by 155 ℃, 160 ℃, 165 ℃, 170 ℃, 170 ℃, die temperature is 165-170 ℃, engine speed is 400-450r/min, cut at last the finished product tubing of scale.
2. the preparation method of a kind of Filament-wound Machine reinforced composite pipe material as claimed in claim 1, is characterized in that, the thickness of described fiber reinforcement winding layer is 4-10mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105845683A CN103112173A (en) | 2012-12-28 | 2012-12-28 | Preparation method of composite fiber-winding reinforcing pipe material |
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| CN2012105845683A CN103112173A (en) | 2012-12-28 | 2012-12-28 | Preparation method of composite fiber-winding reinforcing pipe material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398240A (en) * | 2013-06-09 | 2013-11-20 | 哈尔滨工业大学 | Shape memory polymer variable-stiffness tube and manufacturing method thereof |
| CN103672197A (en) * | 2013-12-24 | 2014-03-26 | 贵州蓝图新材料有限公司 | Ultra-high molecular weight polyethylene mining delivery pipe through multi-layer coextrusion method and manufacturing method thereof |
| CN103991221A (en) * | 2014-05-07 | 2014-08-20 | 北京化工大学 | Mould-less large-caliber PVC pipe dynamic molding method and device |
| CN104976444A (en) * | 2014-04-14 | 2015-10-14 | 莱芜市长江塑料制品有限公司 | PET strengthened composite pipe and preparing method thereof |
| CN111571973A (en) * | 2020-05-23 | 2020-08-25 | 咸阳新德安新材料科技有限公司 | Processing technology of polyvinylidene fluoride flexible composite high-pressure pipe |
| CN113580625A (en) * | 2021-08-02 | 2021-11-02 | 安徽杰蓝特新材料有限公司 | Alloy winding pipe and processing technology thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398240A (en) * | 2013-06-09 | 2013-11-20 | 哈尔滨工业大学 | Shape memory polymer variable-stiffness tube and manufacturing method thereof |
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| CN104976444A (en) * | 2014-04-14 | 2015-10-14 | 莱芜市长江塑料制品有限公司 | PET strengthened composite pipe and preparing method thereof |
| CN104976444B (en) * | 2014-04-14 | 2019-09-10 | 莱芜市长江塑料制品有限公司 | PET reinforced composite pipe material and preparation method thereof and connection method |
| CN103991221A (en) * | 2014-05-07 | 2014-08-20 | 北京化工大学 | Mould-less large-caliber PVC pipe dynamic molding method and device |
| CN103991221B (en) * | 2014-05-07 | 2016-03-23 | 北京化工大学 | A kind of without mould heavy caliber PVC dynamic molding method and device |
| CN111571973A (en) * | 2020-05-23 | 2020-08-25 | 咸阳新德安新材料科技有限公司 | Processing technology of polyvinylidene fluoride flexible composite high-pressure pipe |
| CN113580625A (en) * | 2021-08-02 | 2021-11-02 | 安徽杰蓝特新材料有限公司 | Alloy winding pipe and processing technology thereof |
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Application publication date: 20130522 |