CN107434863A - Naval vessel high-strength cable sheath and preparation method thereof - Google Patents
Naval vessel high-strength cable sheath and preparation method thereof Download PDFInfo
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- CN107434863A CN107434863A CN201710815825.2A CN201710815825A CN107434863A CN 107434863 A CN107434863 A CN 107434863A CN 201710815825 A CN201710815825 A CN 201710815825A CN 107434863 A CN107434863 A CN 107434863A
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
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- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
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Abstract
The invention discloses a kind of naval vessel high-strength cable sheath and preparation method thereof, wherein, the preparation method includes：1) by bentonite, fume colloidal silica, dimethyl siloxane and ethanol under conditions of nitrogen protection, it is placed under conditions of temperature is 130 150 DEG C after being stirred, takes precipitation M1；2) butadiene rubber and fluorubber are mixed, epoxy glue M2 is made；3) compression molding after M1, epoxy glue M2, calcium hydroxide, nano aluminium oxide, methyl methacrylate and age resistor are kneaded will be precipitated, film blank M3 is made；4) vulcanized after film blank M3 is mixed with vulcanizing agent, naval vessel high-strength cable sheath is made.Pass through above-mentioned design so that obtained sheath has higher intensity through the above way, can have wider use range and more preferable using effect.
Description
Technical field
The present invention relates to cable sheath material field, in particular it relates to naval vessel high-strength cable sheath and its preparation side
Method.
Background technology
Cable is as a kind of important electric power material, and its use range is extremely wide, and use environment is also extremely various.
And in use, because of the diversity of its use environment, for example, when it is used as power transmission materials'use in naval vessel, it is past
Toward can be by various underway influences, the problems such as causing it that shock occurs.
Therefore it provides a kind of have higher intensity, its service life in the use environments such as naval vessel can be greatly improved
The problem of with the naval vessel high-strength cable sheath of performance and preparation method thereof being urgent need to resolve of the present invention.
The content of the invention
For above-mentioned prior art, it is an object of the invention to overcome in the prior art its make as power transmission material
Used time, often by various influences, the problems such as causing it that shock occurs, a kind of there is higher intensity, energy so as to provide
Greatly improve naval vessel high-strength cable sheath and its system of its service life and performance in the use environments such as naval vessel
Preparation Method.
To achieve these goals, the preparation method the invention provides a kind of naval vessel with high-strength cable sheath, wherein,
The preparation method includes：
1) bentonite, fume colloidal silica, dimethyl siloxane and ethanol are placed in temperature under conditions of nitrogen protection
After being stirred under conditions of 130-150 DEG C, precipitation M1 is taken；
2) butadiene rubber and fluorubber are mixed, epoxy glue M2 is made；
3) after M1, epoxy glue M2, calcium hydroxide, nano aluminium oxide, methyl methacrylate and age resistor mixing will be precipitated
Compression molding, film blank M3 is made；
4) vulcanized after film blank M3 is mixed with vulcanizing agent, naval vessel high-strength cable sheath is made.
Present invention also offers a kind of naval vessel high-strength cable sheath, wherein, naval vessel high-strength cable sheath
It is made according to preparation method described above.
Pass through above-mentioned technical proposal, the present invention is by bentonite, fume colloidal silica, dimethyl siloxane and ethanol in nitrogen
After being mixed under conditions of protection, precipitation is taken, then above-mentioned precipitation is mixed into the mixing formed with by butadiene rubber and fluorubber
Tabletting after glue, calcium hydroxide, nano aluminium oxide, methyl methacrylate and age resistor are kneaded, further add vulcanizing agent and enter
Row vulcanization so that obtained sheath has higher intensity through the above way, can with wider use range with
More preferable using effect.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Embodiment
The embodiment of the present invention is described in detail below.It is it should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The end points of disclosed scope and any value are not limited to the accurate scope or value herein, these scopes or
Value should be understood to comprising the value close to these scopes or value.For number range, between the endpoint value of each scope, respectively
It can be combined with each other between the endpoint value of individual scope and single point value, and individually between point value and obtain one or more
New number range, these number ranges should be considered as specific open herein.
A kind of preparation method the invention provides naval vessel with high-strength cable sheath, wherein, the preparation method includes：
1) bentonite, fume colloidal silica, dimethyl siloxane and ethanol are placed in temperature under conditions of nitrogen protection
After being stirred under conditions of 130-150 DEG C, precipitation M1 is taken；
2) butadiene rubber and fluorubber are mixed, epoxy glue M2 is made；
3) after M1, epoxy glue M2, calcium hydroxide, nano aluminium oxide, methyl methacrylate and age resistor mixing will be precipitated
Compression molding, film blank M3 is made；
4) vulcanized after film blank M3 is mixed with vulcanizing agent, naval vessel high-strength cable sheath is made.
The present invention carries out bentonite, fume colloidal silica, dimethyl siloxane and ethanol under conditions of nitrogen protection
After mixing, precipitation is taken, then above-mentioned precipitation is mixed into the epoxy glue formed, calcium hydroxide, nanometer with by butadiene rubber and fluorubber
Tabletting after aluminum oxide, methyl methacrylate and age resistor are kneaded, further add vulcanizing agent and vulcanized, so that logical
Crossing sheath made from aforesaid way has higher intensity, can have wider use range and more preferable using effect.
The present invention a kind of preferred embodiment in, in step 1), the mixing rate of mixed process can select be
300-500r/min, incorporation time 20-60min.
The dosage of above-mentioned raw materials can select in wide scope, for example, in a kind of implementation being more highly preferred to of the present invention
In mode, in step 1), relative to the bentonite of 100 parts by weight, the dosage of the fume colloidal silica is 40-60 weight
Part, the dosage of the dimethyl siloxane is 10-20 parts by weight, and the dosage of the ethanol is 80-120 parts by weight.
In further preferred embodiment, in step 2), mixed process is is placed under conditions of temperature is 80-140 DEG C
Carry out.
Similarly, in another preferred embodiment of the present invention, in step 2), relative to described in 100 parts by weight
Butadiene rubber, the dosage of the fluorubber is 20-60 parts by weight.
It is described relative to the epoxy glue M2 of 100 parts by weight in a kind of embodiment being more highly preferred to of the present invention
Precipitation M1 dosage is 20-40 parts by weight, and the dosage of the calcium hydroxide is 10-20 parts by weight, the use of the nano aluminium oxide
Measure as 1-5 parts by weight, the dosage of the methyl methacrylate is 5-15 parts by weight, and the dosage of the age resistor is 1-5 weight
Part, the dosage of the vulcanizing agent is 1-5 parts by weight.
The vulcanizing agent can select in wide scope, for example, in a kind of preferred embodiment of the present invention, institute
State vulcanizing agent and be selected from benzoyl peroxide, cumyl peroxide and double (tert-butyl peroxide) hexanes of 2,5- dimethyl -2,5-
At least one of.
In a kind of embodiment being more highly preferred to of the present invention, sulfidation described in step 4) comprises at least one section of sulphur
Change and post vulcanization.
In a preferred embodiment, the one step cure process is is placed under conditions of temperature is 130-150 DEG C
Vulcanize 10-20min；
Post vulcanization process vulcanizes 12-14h to be placed under conditions of temperature is 180-200 DEG C.
Present invention also offers a kind of naval vessel high-strength cable sheath, wherein, naval vessel high-strength cable sheath
It is made according to preparation method described above.
The present invention will be described in detail by way of examples below.
Embodiment 1
1) by the bentonite of 100 parts by weight, the fume colloidal silica of 40 parts by weight, 10 parts by weight dimethyl siloxane and
The ethanol of 80 parts by weight is placed in temperature as 130 DEG C, stir speed (S.S.) is stirred under conditions of being 300r/min under conditions of nitrogen protection
After mixing mixing 20min, precipitation M1 is taken；
2) fluorubber of the butadiene rubber of 100 parts by weight and 20 parts by weight is placed under conditions of temperature is 80 DEG C and mixed,
Epoxy glue M2 is made；
3) by the precipitation M1 of 20 parts by weight, the epoxy glue M2 of 100 parts by weight, the calcium hydroxide of 10 parts by weight, 1 parts by weight
Compression molding after the age resistor of nano aluminium oxide, the methyl methacrylate of 5 parts by weight and 1 parts by weight is kneaded, it is young that film is made
Shape M3；
4) film blank M3 is mixed with double (tert-butyl peroxide) hexanes of the 2,5- dimethyl -2,5- of 1 parts by weight rearmounted
After vulcanizing 10min under conditions of being 130 DEG C in temperature, then it is placed under conditions of temperature is 180 DEG C and vulcanizes 12h, naval vessel is made and uses
High-strength cable sheath A1.
Embodiment 2
1) by the bentonite of 100 parts by weight, the fume colloidal silica of 60 parts by weight, 20 parts by weight dimethyl siloxane and
The ethanol of 120 parts by weight is placed in temperature as 150 DEG C, under conditions of stir speed (S.S.) is 500r/min under conditions of nitrogen protection
After being stirred 60min, precipitation M1 is taken；
2) fluorubber of the butadiene rubber of 100 parts by weight and 60 parts by weight is placed under conditions of temperature is 140 DEG C and mixed,
Epoxy glue M2 is made；
3) by the precipitation M1 of 40 parts by weight, the epoxy glue M2 of 100 parts by weight, the calcium hydroxide of 20 parts by weight, 5 parts by weight
Compression molding after the age resistor of nano aluminium oxide, the methyl methacrylate of 15 parts by weight and 5 parts by weight is kneaded, it is young that film is made
Shape M3；
4) it is sulphur under conditions of 150 DEG C that temperature is placed in after film blank M3 is mixed with the benzoyl peroxide of 5 parts by weight
After changing 20min, then it is placed under conditions of temperature is 200 DEG C and vulcanizes 14h, naval vessel high-strength cable sheath A2 is made.
Embodiment 3
1) by the bentonite of 100 parts by weight, the fume colloidal silica of 50 parts by weight, 15 parts by weight dimethyl siloxane and
The ethanol of 100 parts by weight is placed in temperature as 140 DEG C, under conditions of stir speed (S.S.) is 400r/min under conditions of nitrogen protection
After being stirred 40min, precipitation M1 is taken；
2) fluorubber of the butadiene rubber of 100 parts by weight and 40 parts by weight is placed under conditions of temperature is 110 DEG C and mixed,
Epoxy glue M2 is made；
3) by the precipitation M1 of 30 parts by weight, the epoxy glue M2 of 100 parts by weight, the calcium hydroxide of 15 parts by weight, 3 parts by weight
Compression molding after the age resistor of nano aluminium oxide, the methyl methacrylate of 10 parts by weight and 3 parts by weight is kneaded, it is young that film is made
Shape M3；
4) film blank M3 is mixed with double (tert-butyl peroxide) hexanes of the 2,5- dimethyl -2,5- of 3 parts by weight rearmounted
After vulcanizing 15min under conditions of being 140 DEG C in temperature, then it is placed under conditions of temperature is 190 DEG C and vulcanizes 13h, naval vessel is made and uses
High-strength cable sheath A3.
Embodiment 4
It is prepared by the preparation method according to embodiment 1, unlike, the dosage of the fume colloidal silica is 30 weight
Part, the dosage of the dimethyl siloxane is 8 parts by weight, and the dosage of the ethanol is 70 parts by weight, and warship high intensity for ship is made
Cable cover(ing) A4.
Embodiment 5
It is prepared by the preparation method according to embodiment 2, unlike, the dosage for precipitating M1 is 10 parts by weight, nano oxygen
The dosage for changing aluminium is 0.5 parts by weight, and the dosage of methyl methacrylate is 3 parts by weight, and naval vessel high-strength cable sheath is made
A5。
Embodiment 6
It is prepared by the preparation method according to embodiment 3, unlike, it is not interposing under conditions of temperature is 190 DEG C and vulcanizes
13h, naval vessel high-strength cable sheath A6 is made.
Comparative example 1
It is prepared by the preparation method according to embodiment 1, unlike, without step 1), cable cover(ing) D1 is made.
Comparative example 2
It is prepared by the preparation method according to embodiment 2, unlike, it is added without fume colloidal silica and dimethyl silica
Alkane, cable cover(ing) D2 is made.
Comparative example 3
It is prepared by the preparation method according to embodiment 3, unlike, bentonite and dimethyl siloxane are added without, is made
Obtain cable cover(ing) D3.
Test case
A1-A6 obtained above and D1-D3 is detected into its tensile strength and elongation at break according to according to GB/T528, pressed
Its shore A type hardness testers are detected according to GB/T531, obtained result is as shown in table 1.
Table 1
| Numbering | Tensile strength (MPa) | Elongation at break (%) | Shore A type hardness testers (degree) |
| A1 | 6.54 | 780 | 52 |
| A2 | 6.75 | 820 | 55 |
| A3 | 6.72 | 810 | 56 |
| A4 | 5.46 | 620 | 46 |
| A5 | 5.24 | 630 | 52 |
| A6 | 5.15 | 590 | 58 |
| D1 | 4.06 | 420 | 32 |
| D2 | 3.15 | 360 | 42 |
| D3 | 3.62 | 320 | 45 |
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of naval vessel preparation method of high-strength cable sheath, it is characterised in that the preparation method includes：
1) by bentonite, fume colloidal silica, dimethyl siloxane and ethanol under conditions of nitrogen protection, being placed in temperature is
After being stirred under conditions of 130-150 DEG C, precipitation M1 is taken；
2) butadiene rubber and fluorubber are mixed, epoxy glue M2 is made；
3) tabletting after M1, epoxy glue M2, calcium hydroxide, nano aluminium oxide, methyl methacrylate and age resistor are kneaded will be precipitated
Shaping, film blank M3 is made；
4) vulcanized after film blank M3 is mixed with vulcanizing agent, naval vessel high-strength cable sheath is made.
2. preparation method according to claim 1, wherein, in step 1), the mixing rate of mixed process is 300-500r/
Min, incorporation time 20-60min.
3. preparation method according to claim 1 or 2, wherein, in step 1), relative to the swelling of 100 parts by weight
Soil, the dosage of the fume colloidal silica are 40-60 parts by weight, and the dosage of the dimethyl siloxane is 10-20 parts by weight, institute
The dosage for stating ethanol is 80-120 parts by weight.
4. preparation method according to claim 1 or 2, wherein, in step 2), mixed process is 80-140 to be placed in temperature
Carried out under conditions of DEG C.
5. preparation method according to claim 1 or 2, wherein, in step 2), relative to the suitable fourth of 100 parts by weight
Rubber, the dosage of the fluorubber is 20-60 parts by weight.
6. preparation method according to claim 1 or 2, wherein, it is described relative to the epoxy glue M2 of 100 parts by weight
Precipitation M1 dosage is 20-40 parts by weight, and the dosage of the calcium hydroxide is 10-20 parts by weight, the use of the nano aluminium oxide
Measure as 1-5 parts by weight, the dosage of the methyl methacrylate is 5-15 parts by weight, and the dosage of the age resistor is 1-5 weight
Part, the dosage of the vulcanizing agent is 1-5 parts by weight.
7. preparation method according to claim 1 or 2, wherein, the vulcanizing agent is selected from benzoyl peroxide, peroxidating two
At least one of isopropylbenzene and double (tert-butyl peroxide) hexanes of 2,5- dimethyl -2,5-.
8. preparation method according to claim 1 or 2, wherein, sulfidation described in step 4) comprises at least one section of sulphur
Change and post vulcanization.
9. preparation method according to claim 8, wherein, the one step cure process is 130-150 DEG C to be placed in temperature
Under conditions of vulcanize 10-20min；
Post vulcanization process vulcanizes 12-14h to be placed under conditions of temperature is 180-200 DEG C.
10. a kind of naval vessel high-strength cable sheath, it is characterised in that the naval vessel will according to right with high-strength cable sheath
The preparation method in 1-9 described in any one is asked to be made.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710815825.2A CN107434863A (en) | 2017-09-12 | 2017-09-12 | Naval vessel high-strength cable sheath and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710815825.2A CN107434863A (en) | 2017-09-12 | 2017-09-12 | Naval vessel high-strength cable sheath and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108976824A (en) * | 2018-07-02 | 2018-12-11 | 芜湖航天特种电缆厂股份有限公司 | Low temperature resistant cable gum cover material and preparation method thereof |
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| CN105139944A (en) * | 2015-07-15 | 2015-12-09 | 繁昌县菲德通讯材料设计有限公司 | Computer communication cable |
| CN106633227A (en) * | 2016-12-23 | 2017-05-10 | 安徽天元电缆有限公司 | Cable sheathing material containing modified dickite powder and preparation method thereof |
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2017
- 2017-09-12 CN CN201710815825.2A patent/CN107434863A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104262869A (en) * | 2014-10-28 | 2015-01-07 | 宁波精科机械密封件制造有限公司 | Fluororubber material resistant to strong acids and strong bases, and preparation method of fluororubber material |
| CN105139944A (en) * | 2015-07-15 | 2015-12-09 | 繁昌县菲德通讯材料设计有限公司 | Computer communication cable |
| CN106633227A (en) * | 2016-12-23 | 2017-05-10 | 安徽天元电缆有限公司 | Cable sheathing material containing modified dickite powder and preparation method thereof |
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| CN108976824A (en) * | 2018-07-02 | 2018-12-11 | 芜湖航天特种电缆厂股份有限公司 | Low temperature resistant cable gum cover material and preparation method thereof |
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Application publication date: 20171205 |