CN108822391A - A kind of pipeline winding thermoplastic continuous fibers strengthen rope and its processing method - Google Patents
A kind of pipeline winding thermoplastic continuous fibers strengthen rope and its processing method Download PDFInfo
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- CN108822391A CN108822391A CN201810735298.9A CN201810735298A CN108822391A CN 108822391 A CN108822391 A CN 108822391A CN 201810735298 A CN201810735298 A CN 201810735298A CN 108822391 A CN108822391 A CN 108822391A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a kind of pipeline winding thermoplastic continuous fibers strengthen ropes, it is desirable to provide one kind has good tension effect good, the strong and practical strengthen rope of flexibility, its key points of the technical solution are that strengthen rope part by weight is mixed by following components：EVA：20 parts~80 parts；POE：20 parts~80 parts；And the ratio between EVA content and POE content is 2:8~8:Between 2, GF or CF：50 parts~80 parts；Compatilizer：It accounts between the 3-8% of EVA and POE mixture；Antioxidant：It accounts between the 0.1-0.5% of EVA and POE mixture, the present invention is suitable for pipeline strengthen rope technical field.
Description
Technical field
The present invention relates to a kind of pipeline strengthen rope technical fields, more specifically, it relates to a kind of pipeline winding heat
Plasticity continuous fiber reinforcement rope and its processing method.
Background technique
Pipeline winding strengthen rope has a good practical function in the compressive resistance of riser tubing, and when use is usual
Need for strengthen rope to be wound pipeline, when being wound operation to pipeline, then need to test the tensile strength of strengthen rope with
And flexibility.
Therefore it is a kind of good with good tension effect to need in the market, the strong and practical strengthen rope of flexibility.
Summary of the invention
It is a kind of good with good tension effect in view of the deficiencies of the prior art, the present invention intends to provide,
The strong and practical strengthen rope of flexibility.
To achieve the above object, the present invention provides following technical solutions：Thermoplastic continuous fibers are used in a kind of winding of pipeline
Strengthen rope, which is characterized in that strengthen rope part by weight is mixed by following components：
EVA：20 parts~80 parts；
POE：20 parts~80 parts；And the ratio between EVA content and POE content is 2:8~8:Between 2,
GF or CF：50 parts~80 parts；
Compatilizer：It accounts between the 3-8% of EVA and POE mixture；
Antioxidant：It accounts between the 0.1-0.5% of EVA and POE mixture；
The present invention is further arranged to, and strengthen rope part by weight is mixed by following components：
HDPE：20 parts~80 parts；
EVA：20 parts~80 parts；And the ratio between HDPE content and EVA content is 2:8~8:Between 2,
GF or CF：50 parts~80 parts；
Compatilizer：It accounts between the 3-8% of EVA and HDPE mixture；
Antioxidant：It accounts between the 0.1-0.5% of EVA and HDPE mixture；
The present invention is further arranged to, and strengthen rope part by weight is mixed by following components：
HDPE：20 parts~80 parts；
POE：20 parts~80 parts；And the ratio between HDPE content and POE content is 2:8~8:Between 2,
GF or CF：50 parts~80 parts；
Compatilizer：It accounts between the 3-8% of POE and HDPE mixture；
Antioxidant：It accounts between the 0.1-0.5% of POE and HDPE mixture；
The present invention is further arranged to, if resin compound, based on HDPE, compatilizer is mixed for HDPE-g-MAH and GMA
Close liquid, if resin compound based on EVA, compatilizer EVA-g-MAH, if resin compound based on POE, compatilizer
For POE-g-MAH.
The present invention is further arranged to, and the antioxidant is the mixed liquor of antioxidant 1010 and irgasfos 168.
Through the above technical solutions, by the resin compound of the resin compound of EVA and POE or EVA and HDPE and
The resin compound of POE and HDPE coats CF or GF fiber by impregnation technology, then enables CF or GF fiber
Further reinforced, and after the completion of collecting, further improves the tensile strength and flexibility of cordage, improve
Practical function.
A kind of processing method that thermoplastic continuous fibers strengthen rope is used in pipeline winding, is carried out using melt impregnation, including
Following steps：A. it prepares：The EVA and POE resin mixture or EVA and HDPE resin mixture or POE obtained by above-mentioned formula
Be pre-mixed with HDPE resin mixture and compatilizer, antioxidant, and the melt flow rate of resin compound be greater than
20g/10min；
B. it impregnates：Mixture is obtained after being pre-mixed, by mono-/bis-screw extruder melting extrusion, mono-/bis-screw rod
The temperature setting of extruder is squeezed into dipping tank and meets with the fiber arranged in advance between 200 DEG C -250 DEG C, dipping tank
Interior temperature setting comes into full contact with fiber and resin compound between 200 DEG C -250 DEG C, and is gone out by being set to dipping tank
The die head at mouth end is collected, and is drawn by dragger to fiber；
C. it cools down：The cordage pulled out is cooled down by cooling device；
D. it winds：Cordage is wound by wrap-up, and obtains reinforced fiber rope of the present invention.
The present invention is further arranged to, and is carried out using solvent impregnation, it is characterised in that：Include the following steps：A. it prepares：
The EVA and POE mixture or EVA and HDPE mixture or POE and HDPE mixture, CF or GF, toluene obtained by above-mentioned formula
Or xylene solvent, flux bath, cooling device, dragger and wrap-up；
B. it impregnates：Said mixture is dissolved in toluene or xylene solvent, and the temperature control in flux bath is existed
Between 80 DEG C -120 DEG C, fiber is drawn by dragger, so that fiber is interior that mixture is sufficiently connect with flux bath
Touching, the die head by the way that flux bath exit is arranged in collect fiber；
C. it cools down：Cordage is cooled down by cooling device；
D. it winds：Cordage is wound by wrap-up, and obtains reinforced fiber rope of the present invention.
The present invention is further arranged to, and can also be carried out using fiber shuffling method, it is characterised in that：Include the following steps：
A. it prepares：Fibre bundle, CF or GF, the shuffling of EVA and POE mixture or EVA and HDPE mixture or POE and HDPE mixture
Chamber, cooling device and wrap-up；
B. shuffling：Said mixture is obtained into fibre bundle and CF or carries out shuffling, and the temperature control of shuffling chamber with GF
For system between 130 DEG C of -230 DEG C of degree, which is that the fusing point of fibre bundle just can be with CF when reaching its fusing point or more
Or GF is merged；
C. it cools down：The shuffling cordage that step b is obtained is cooled down by cooling device, merges it sufficiently.
D. it winds：Cordage after cooling is wound by wrap-up, and obtains reinforced fiber rope of the present invention.
By using above-mentioned technical proposal, beneficial effect：It is matched using above-mentioned formula, and passes through above-mentioned impregnation method
It is processed, for the tensile strength of obtained strengthen rope in 1000MPa~3000MPa, flexibility is strong, by collecting hole to die head
Control, by the diameter control of rope in 1-2mm, therefore when being wound on pipeline, the winding density of formation is larger, and then right
The protection sealing of pipeline is uniform.
Specific embodiment
It is made referring to a kind of pipeline winding of 1 couple of present invention of table of thermoplastic continuous fibers strengthen rope and its processing method embodiment
It further illustrates.
Embodiment 1
A kind of pipeline winding thermoplastic continuous fibers strengthen rope, strengthen rope part by weight are mixed by following components
It is made：First by EVA resin 80kg, POE resin 20kg, compatilizer EVA-g-MAH, and content is 0.3kg；Antioxidant is anti-
Oxygen agent 1010 is compounded with irgasfos 168, and content is 0.03kg, and wherein antioxidant 1010 is 0.01kg, and irgasfos 168 is
0.02kg；Then it is pre-mixed above-mentioned material to obtain mixture, by mono-/bis-screw extruder melting extrusion, mono-/bis-spiral shell
The temperature setting of bar extruder is squeezed into dipping tank and meets with the GF fiber arranged in advance between 200 DEG C -250 DEG C, GF
Fiber content is controlled 50%, by the temperature setting in dipping tank between 200 DEG C -250 DEG C, is carried out by dragger to fiber
Traction, comes into full contact with fiber and resin compound, and the die head by being set to dipping tank outlet end is collected；By cold
But device cools down the cordage pulled out；Cordage is wound finally by wrap-up, and obtains this hair
Bright reinforced fiber rope.
Embodiment 2
A kind of pipeline winding thermoplastic continuous fibers strengthen rope, described strengthen rope part by weight is by following components
It is mixed：First by EVA resin 70kg, HDPE resin 30kg, compatilizer EVA-g-MAH, and content is 0.8kg；Antioxygen
Agent is compounding for antioxidant 1010 and irgasfos 168, and content is 0.05kg, and wherein antioxidant 1010 is 0.02kg, antioxidant
168 be 0.03kg；Then said mixture is dissolved in toluene or xylene solvent, and the temperature control in flux bath is existed
Between 80 DEG C -120 DEG C, fiber is drawn by dragger, wherein fiber uses carbon fiber CF, and carbon fiber content controls
80%, so that fiber is interior that mixture is come into full contact with flux bath, by the die head pair that flux bath exit is arranged in
Fiber is collected；Cordage is cooled down by cooling device；Cordage is wound finally by wrap-up, and
Obtain reinforced fiber rope of the present invention.
Embodiment 3
A kind of pipeline winding thermoplastic continuous fibers strengthen rope, described strengthen rope part by weight is by following components
It is mixed：First by POE resin 60kg, HDPE resin 40kg, compatilizer POE-g-MAH, and content is 0.5kg；Antioxygen
Agent is compounding for antioxidant 1010 and irgasfos 168, and content is 0.04kg, and wherein antioxidant 1010 is 0.02kg, antioxidant
168 be 0.02kg；Then it is pre-mixed above-mentioned material to obtain mixture, by mono-/bis-screw extruder melting extrusion,
The temperature setting of mono-/bis-screw extruder is squeezed into the GF fiber arranged in dipping tank and in advance between 200 DEG C -250 DEG C
It meets, GF fiber content is controlled 60%, by the temperature setting in dipping tank between 200 DEG C -250 DEG C, passes through dragger pair
Fiber is drawn, and fiber and resin compound are come into full contact with, and the die head by being set to dipping tank outlet end is received
Beam；The cordage pulled out is cooled down by cooling device；Cordage is wound finally by wrap-up, and
Obtain reinforced fiber rope of the present invention.
Table 1
By using above-mentioned technical proposal, in conjunction with table 1：Embodiment 1：Tensile strength 1600MPa, shore hardness 40HA；
Embodiment 2：Tensile strength 2800MPa, shore hardness 51HA；
Embodiment 3：Tensile strength 2200MPa, shore hardness 58HA；
It is most preferred embodiment that above-mentioned experiment, which obtains embodiment three in indices,.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, and those skilled in the art exists
Common variations and alternatives are carried out within the scope of technical solution of the present invention should all be included within the scope of the present invention.
Claims (8)
1. a kind of pipeline winding thermoplastic continuous fibers strengthen rope, which is characterized in that strengthen rope part by weight by with
Lower component is mixed：
EVA：20 parts~80 parts；
POE：20 parts~80 parts；And the ratio between EVA content and POE content is 2:8~8:Between 2,
GF or CF：50 parts~80 parts；
Compatilizer：It accounts between the 3-8% of EVA and POE mixture；
Antioxidant：It accounts between the 0.1-0.5% of EVA and POE mixture.
2. a kind of pipeline winding thermoplastic continuous fibers strengthen rope according to claim 1, which is characterized in that the increasing
Strong rope part by weight is mixed by following components：
HDPE：20 parts~80 parts；
EVA：20 parts~80 parts；And the ratio between HDPE content and EVA content is 2:8~8:Between 2,
GF or CF：50 parts~80 parts；
Compatilizer：It accounts between the 3-8% of EVA and HDPE mixture；
Antioxidant：It accounts between the 0.1-0.5% of EVA and HDPE mixture.
3. a kind of pipeline winding thermoplastic continuous fibers strengthen rope according to claim 1, which is characterized in that the increasing
Strong rope part by weight is mixed by following components：
HDPE：20 parts~80 parts；
POE：20 parts~80 parts；And the ratio between HDPE content and POE content is 2:8~8:Between 2,
GF or CF：50 parts~80 parts；
Compatilizer：It accounts between the 3-8% of POE and HDPE mixture；
Antioxidant：It accounts between the 0.1-0.5% of POE and HDPE mixture.
4. a kind of pipeline winding thermoplastic continuous fibers strengthen rope according to claim 1 or 2 or 3, which is characterized in that
If resin compound based on HDPE, compatilizer be HDPE-g-MAH and GMA mixed liquor, if resin compound based on EVA,
Then compatilizer be EVA-g-MAH, if resin compound based on POE, compatilizer POE-g-MAH.
5. a kind of pipeline winding thermoplastic continuous fibers strengthen rope according to claim 1 or 2 or 3, which is characterized in that
The antioxidant is the mixture of antioxidant 1010 and irgasfos 168.
6. a kind of suitable for a kind of pipeline winding thermoplastic continuous fibers strengthen rope described in claim 1-3 any one
Processing method is carried out using melt impregnation, it is characterised in that：Include the following steps：
A. it prepares：The EVA and POE resin mixture or EVA and HDPE resin mixture or POE and HDPE obtained by above-mentioned formula
Resin compound is pre-mixed with compatilizer, antioxidant, and the melt flow rate of resin compound requires to be greater than 20g/
10min；
B. it impregnates：Mixture is obtained after being pre-mixed, by mono-/bis-screw extruder melting extrusion, mono-/bis-Screw Extrusion
The temperature setting of machine is squeezed into dipping tank and meets with the fiber arranged in advance between 200 DEG C -250 DEG C, in dipping tank
Temperature setting comes into full contact with fiber and mixture between 200 DEG C -250 DEG C, and the mould by being set to dipping tank outlet end
Head is collected, and is drawn by dragger to cordage；
C. it cools down：It is cooled down by the cordage that cooling back installation counterpart mode pulling comes out；
D. it winds：Cordage is wound by wrap-up, and obtains reinforced fiber rope of the present invention.
7. a kind of processing method that thermoplastic continuous fibers strengthen rope is used in pipeline winding according to claim 6, use are molten
Agent infusion process carries out, it is characterised in that：Include the following steps：A. it prepares：It is mixed by the EVA that above-mentioned formula obtains with POE resin
Object or EVA are pre-mixed with HDPE resin mixture or POE with HDPE resin mixture and compatilizer, antioxidant；
B. it impregnates：Said mixture is dissolved in toluene or xylene solvent, and by flux bath temperature control 80 DEG C-
Between 120 DEG C, fiber is drawn by dragger, so that fiber is sufficiently connect with the mixture solution in flux bath
Touching, the die head by the way that flux bath exit is arranged in collect fiber；
C. it cools down：Cordage is cooled down by cooling device；
D. it winds：Cordage is wound by wrap-up, and obtains reinforced fiber rope of the present invention.
It, can be with 8. the processing method that thermoplastic continuous fibers strengthen rope is used in a kind of pipeline winding according to claim 6
It is carried out using fiber shuffling method, it is characterised in that：Include the following steps：A. it prepares：EVA and POE mixture or EVA and HDPE are mixed
Close fibre bundle, CF or GF, shuffling chamber, cooling device and the wrap-up of object or POE and HDPE mixture；
B. shuffling：Said mixture is obtained into fibre bundle and CF or carries out shuffling with GF, and the temperature control of shuffling chamber exists
Between 130 DEG C of -230 DEG C of degree, which just can be with CF when reaching its fusing point for the fusing point greater than organic fiber tow
Or GF is merged；
C. it cools down：The shuffling cordage that step b is obtained is cooled down by cooling device, merges it sufficiently.
D. it winds：Cordage after cooling is wound by wrap-up, and obtains reinforced fiber rope of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810735298.9A CN108822391A (en) | 2018-07-06 | 2018-07-06 | A kind of pipeline winding thermoplastic continuous fibers strengthen rope and its processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810735298.9A CN108822391A (en) | 2018-07-06 | 2018-07-06 | A kind of pipeline winding thermoplastic continuous fibers strengthen rope and its processing method |
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| CN108822391A true CN108822391A (en) | 2018-11-16 |
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| CN201810735298.9A Pending CN108822391A (en) | 2018-07-06 | 2018-07-06 | A kind of pipeline winding thermoplastic continuous fibers strengthen rope and its processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318109A (en) * | 2019-08-26 | 2019-10-11 | 刘奇 | A kind of RE luminous fiber and its application |
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|---|---|---|---|---|
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| CN103407176A (en) * | 2013-08-21 | 2013-11-27 | 上海会博新材料科技有限公司 | Manufacturing method of optical cable strengthening piece |
| CN103627057A (en) * | 2012-08-20 | 2014-03-12 | 辽宁辽杰科技有限公司 | Continuous fiber reinforced polyethylene prepreg tape, preparing method therefor and application thereof |
| CN106009169A (en) * | 2016-06-23 | 2016-10-12 | 南通和泰通信科技有限公司 | Thermoplastic glass fiber composite belt and preparation method thereof |
-
2018
- 2018-07-06 CN CN201810735298.9A patent/CN108822391A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103068553A (en) * | 2010-06-08 | 2013-04-24 | 联合碳化化学及塑料技术有限责任公司 | Fiber-reinforced, thermoplastic tape as a strength member for wire and cable |
| CN103627057A (en) * | 2012-08-20 | 2014-03-12 | 辽宁辽杰科技有限公司 | Continuous fiber reinforced polyethylene prepreg tape, preparing method therefor and application thereof |
| CN103407176A (en) * | 2013-08-21 | 2013-11-27 | 上海会博新材料科技有限公司 | Manufacturing method of optical cable strengthening piece |
| CN106009169A (en) * | 2016-06-23 | 2016-10-12 | 南通和泰通信科技有限公司 | Thermoplastic glass fiber composite belt and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318109A (en) * | 2019-08-26 | 2019-10-11 | 刘奇 | A kind of RE luminous fiber and its application |
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