CN107216579A - It is a kind of that there is cable duct tube inner tube of strong extension mechanical property and preparation method thereof - Google Patents
It is a kind of that there is cable duct tube inner tube of strong extension mechanical property and preparation method thereof Download PDFInfo
- Publication number
- CN107216579A CN107216579A CN201710657849.XA CN201710657849A CN107216579A CN 107216579 A CN107216579 A CN 107216579A CN 201710657849 A CN201710657849 A CN 201710657849A CN 107216579 A CN107216579 A CN 107216579A
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- CN
- China
- Prior art keywords
- inner tube
- cable duct
- mechanical property
- silane coupler
- tube inner
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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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)
- Rigid Pipes And Flexible Pipes (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
There is strong cable duct tube inner tube for extending mechanical property and preparation method thereof the invention discloses a kind of, its raw material components includes by weight percentage：Silane coupler 1 3%, drought resistance agent 2 5%, nano level plant corpus fibrosum 30 40%, polyvinyl chloride 35 45%, colour solid 5 9%, zinc stearate 3 7%, 7042 linear 5 9%.The present invention can effectively solve the problem that the problem of existing existing cable duct tube inner tube of solution does not possess strong extension mechanical property.
Description
Technical field
There is strong cable duct tube inner tube for extending mechanical property and preparation method thereof the present invention relates to a kind of.
Background technology
The pipe material that in the market is used as plastic cable protection substantially has two major classes, and one kind is thermosetting plastics, wherein
Based on GRP pipe, another is thermoplastic, based on PVC, polyethylene, PA tube.This two big types of material
Pipeline advantage and disadvantage it is as follows：
The advantage in frp cable protective pipe road：(1) GRP pipe is lightweight, rigidity is high, resistance to compression and anti-settling ability
By force；(2) thermal conductivity factor is big, and the especially long-term advantage when underground is run of cable becomes apparent from；(3) the resistance to temperature difference is good, -40 DEG C~-
Service life was up to 50 years in 150 DEG C of environment.Frp cable protective pipe road is rough due to technique defect itself and illegal producer
Make excessively, no alkali product is served as with high alkali product, the factor such as adulterate, its quality is uneven, and traction steel is cannot stand when wearing cable
Friction, the scuffing of silk, result in glass fibre delamination, cause glass fibre to be entangled on cable, twine more and more, can neither advance,
It can not retreat, cause to wear cable failure, it is impossible to realize that safety wears the purpose of cable, be faced with the danger being eliminated.
The advantage of the thermoplastic pipes such as PVC, polypropylene, polyethylene is a lot, applies in cable protection field, outstanding feature is just
It is good electrical insulating property, inwall smoother, easy cabling, the phenomenon for not resulting in stuck cable occurs.But it is heat-resisting, cold-resistant
There is limitation, it is difficult to the need for reaching power industry technical requirements.Thermoplastic tubing is the relatively common tubing of in the market above,
Respectively there are advantage and disadvantage, but fallen far short apart from the requirement of power industry.
Because thermoplastic is a kind of very typical non-polar crystalline material, surface tension is relatively low, and shrinkage factor is big, resists
Croop property is poor, does not possess strong extension mechanical property, does not reach the purpose of market demands.
The content of the invention
There is the strong cable duct tube inner tube for extending mechanical property it is an object of the invention to provide a kind of, existing solve is solved
Not the problem of existing cable duct tube inner tube does not possess strong extension mechanical property.
The technical solution adopted for the present invention to solve the technical problems is：A kind of cable with strong extension mechanical property is led
Pipe inner tube, its raw material components include by weight percentage：Silane coupler 1-3%, drought resistance agent 2-5%, nano level plant are fine
Tie up body 30-40%, polyvinyl chloride 35-45%, colour solid 5-9%, zinc stearate 3-7%, 7042 linear 5-9%.
A kind of preparation method of the cable duct tube inner tube with strong extension mechanical property, comprises the following steps：
Step (1), the raw material components percentage by weight according to cable duct tube inner tube, weigh quantitative silane coupler, resist
Non-irrigated agent, nano level plant corpus fibrosum, polyvinyl chloride, colour solid, zinc stearate, 7042 linearly, then will weigh rear silane coupler
It is prepared into silane coupler solution；
Step (2), the silane coupler solution prepared is put into super mixer, then by drought resistance agent, nano level plant
Corpus fibrosum, polyvinyl chloride, colour solid, zinc stearate, 7042 linear are put into super mixer are stirred, in whipping process, at a high speed
Blender is pumped into the silane coupler solution in fine mist, and mixed at high speed processing can terminate for 10-15 minutes, be subsequently placed into drying
It is dried in machine, obtains blended particles；
Step (3), step (3) described blended particles are put into single screw extrusion machine feeding pond, by expressing technique system
Into cable duct tube inner tube, and the inner tube of specific length is cut out as requested.
Further, preparation method of this cable duct tube inner tube with strong extension mechanical property also include step (4),
Cable duct tube inner tube outer surface under cutting prolongs its axial direction and opens up continuous thread groove.
Further, in step (4), shaping quartz sand mixed with resin layer, quartz sand resin in thread groove are additionally included in
Mixed layer and cable duct tube inner tube outer surface are flushed.
Beneficial effects of the present invention：This cable duct tube inner tube passes through silane coupler, drought resistance agent, nano level plant fiber
Body, polyvinyl chloride, colour solid, zinc stearate, 7042 linear these raw materials compositions so that it possesses strong extension mechanical property, can
Solve the problem of existing cable duct tube inner tube does not possess strong extension mechanical property.
Below with reference to embodiment, the present invention is described in detail.
Specific implementation method
Embodiment 1, a kind of to have the strong cable duct tube inner tube for extending mechanical property, its raw material components is by weight percentage
Including：Silane coupler 1%, drought resistance agent 2%, nano level plant corpus fibrosum 30%, polyvinyl chloride 35%, colour solid 5%, stearic acid
Zinc 3%, 7042 linear 5%.
Embodiment 2, a kind of cable duct tube inner tube with strong extension mechanical property, its raw material components is by weight percentage
Including：Silane coupler 2%, drought resistance agent 3%, nano level plant corpus fibrosum 35%, polyvinyl chloride 41%, colour solid 7%, stearic acid
Zinc 5%, 7042 linear 7%.
Embodiment 3, a kind of cable duct tube inner tube with strong extension mechanical property, its raw material components is by weight percentage
Including：Silane coupler 3%, drought resistance agent 5%, nano level plant corpus fibrosum 40%, polyvinyl chloride 45%, colour solid 9%, stearic acid
Zinc 7%, 7042 linear 9%
Embodiment 4, a kind of system of cable duct tube inner tube with strong extension mechanical property on the basis of embodiment 1-3
Preparation Method, comprises the following steps：
Step (1), the raw material components percentage by weight according to cable duct tube inner tube, weigh quantitative silane coupler, resist
Non-irrigated agent, nano level plant corpus fibrosum, polyvinyl chloride, colour solid, zinc stearate, 7042 linearly, then will weigh rear silane coupler
It is prepared into silane coupler solution；
Step (2), the silane coupler solution prepared is put into super mixer, then by drought resistance agent, nano level plant
Corpus fibrosum, polyvinyl chloride, colour solid, zinc stearate, 7042 linear are put into super mixer are stirred, in whipping process, at a high speed
Blender is pumped into the silane coupler solution in fine mist, and mixed at high speed processing can terminate for 10-15 minutes, be subsequently placed into drying
It is dried in machine, obtains blended particles；
Step (3), step (3) described blended particles are put into single screw extrusion machine feeding pond, by expressing technique system
Into cable duct tube inner tube, and the inner tube of specific length is cut out as requested.
The preparation method of cable duct tube inner tube according to claim 2 with strong extension mechanical property, its feature
It is：Also include step (4), the cable duct tube inner tube outer surface under cutting to prolong its axial direction and open up continuous thread groove.
The preparation method of cable duct tube inner tube according to claim 2 with strong extension mechanical property, its feature
It is：In step (4), shaping quartz sand mixed with resin layer in thread groove, quartz sand mixed with resin layer and cable are additionally included in
Catheter channels outer surface is flushed.
Above is the present invention is exemplarily described.Obviously, the present invention is implemented is not limited by the above method
System.As long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or it is not improved,
The above-mentioned design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (4)
1. a kind of have the strong cable duct tube inner tube for extending mechanical property, it is characterised in that：Its raw material components is by weight percentage
Meter includes：Silane coupler 1-3%, drought resistance agent 2-5%, nano level plant corpus fibrosum 30-40%, polyvinyl chloride 35-45%, color
Body 5-9%, zinc stearate 3-7%, 7042 linear 5-9%.
2. a kind of preparation method of the cable duct tube inner tube with strong extension mechanical property, it is characterised in that：Comprise the following steps：
Step (1), the raw material components percentage by weight according to cable duct tube inner tube, weigh quantitative silane coupler, drought resistance agent,
Nano level plant corpus fibrosum, polyvinyl chloride, colour solid, zinc stearate, 7042 linearly, then will weigh rear silane coupler and be prepared into
Silane coupler solution；
Step (2), the silane coupler solution prepared is put into super mixer, then by drought resistance agent, nano level plant fiber
Body, polyvinyl chloride, colour solid, zinc stearate, 7042 linear are put into super mixer are stirred, in whipping process, mixed at high speed
Device is pumped into the silane coupler solution in fine mist, and mixed at high speed processing can terminate, be subsequently placed into drying machine for 10-15 minutes
It is dried, obtains blended particles；
Step (3), step (3) described blended particles are put into single screw extrusion machine feeding pond, electricity is made by expressing technique
Cable catheter channels, and the inner tube of specific length is cut out as requested.
3. the preparation method of the cable duct tube inner tube according to claim 2 with strong extension mechanical property, its feature exists
In：Also include step (4), the cable duct tube inner tube outer surface under cutting to prolong its axial direction and open up continuous thread groove.
4. the preparation method of the cable duct tube inner tube according to claim 3 with strong extension mechanical property, its feature exists
In：In step (4), shaping quartz sand mixed with resin layer in thread groove is additionally included in, quartz sand mixed with resin layer and cable are led
Pipe inner tube outer surface is flushed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657849.XA CN107216579A (en) | 2017-08-03 | 2017-08-03 | It is a kind of that there is cable duct tube inner tube of strong extension mechanical property and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657849.XA CN107216579A (en) | 2017-08-03 | 2017-08-03 | It is a kind of that there is cable duct tube inner tube of strong extension mechanical property and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107216579A true CN107216579A (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710657849.XA Pending CN107216579A (en) | 2017-08-03 | 2017-08-03 | It is a kind of that there is cable duct tube inner tube of strong extension mechanical property and preparation method thereof |
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| Country | Link |
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| CN (1) | CN107216579A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057174A (en) * | 2012-12-29 | 2013-04-24 | 山东省呈祥电工电气有限公司 | Plastic steel composite cable conduit and manufacturing method thereof |
| CN103183881A (en) * | 2011-12-29 | 2013-07-03 | 深圳市宏商材料科技股份有限公司 | Environment-friendly type thermal shrinkage stress sleeving and preparation method |
| CN203093151U (en) * | 2012-12-29 | 2013-07-31 | 山东省呈祥电工电气有限公司 | Plastic steel composite cable duct |
| CN103401191A (en) * | 2013-08-09 | 2013-11-20 | 山东中玻管业有限公司 | Sand inclusion steel-plastic complex cable guide pipe |
| CN103427376A (en) * | 2013-08-09 | 2013-12-04 | 山东中玻管业有限公司 | Production process of sand inclusion steel-plastic composite cable duct |
| CN104953530A (en) * | 2015-07-06 | 2015-09-30 | 江苏圣通环境工程有限公司 | Sand glass reinforced plastic cable protection pipe and production method thereof |
-
2017
- 2017-08-03 CN CN201710657849.XA patent/CN107216579A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183881A (en) * | 2011-12-29 | 2013-07-03 | 深圳市宏商材料科技股份有限公司 | Environment-friendly type thermal shrinkage stress sleeving and preparation method |
| CN103057174A (en) * | 2012-12-29 | 2013-04-24 | 山东省呈祥电工电气有限公司 | Plastic steel composite cable conduit and manufacturing method thereof |
| CN203093151U (en) * | 2012-12-29 | 2013-07-31 | 山东省呈祥电工电气有限公司 | Plastic steel composite cable duct |
| CN103401191A (en) * | 2013-08-09 | 2013-11-20 | 山东中玻管业有限公司 | Sand inclusion steel-plastic complex cable guide pipe |
| CN103427376A (en) * | 2013-08-09 | 2013-12-04 | 山东中玻管业有限公司 | Production process of sand inclusion steel-plastic composite cable duct |
| CN104953530A (en) * | 2015-07-06 | 2015-09-30 | 江苏圣通环境工程有限公司 | Sand glass reinforced plastic cable protection pipe and production method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170929 |