CN105199268A - Environment-friendly polypropylene cable material used for electric-power industry - Google Patents
Environment-friendly polypropylene cable material used for electric-power industry Download PDFInfo
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- CN105199268A CN105199268A CN201510780885.6A CN201510780885A CN105199268A CN 105199268 A CN105199268 A CN 105199268A CN 201510780885 A CN201510780885 A CN 201510780885A CN 105199268 A CN105199268 A CN 105199268A
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- 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
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
-
- 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
- C08K2003/2231—Oxides; Hydroxides of metals of tin
-
- 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
Abstract
The invention discloses an environment-friendly polypropylene cable material used for electric-power industry. The cable material is characterized by being prepared from the raw material components in percentage by mass: 5-10% of environment-friendly agent, 1-5% of color masterbatch, 1-5% of anti-mildew agent, 1-5% of compatilizer and the balance of polypropylene particles. The environment-friendly agent is tea charcoal loaded with tin oxide and selenium dioxide, and has good anti-radiation effect.
Description
The application is a kind of environment protection PVC power cable material for power industry for denomination of invention, the applying date be 2015 05 month No. 6, application number is the divisional application of 2015102408522.
[technical field]
The present invention relates to technical field of electric power, specifically, is a kind of environment-friendly polypropylene cable material for power industry.
[background technology]
Polyvinyl chloride has good physical and mechanical property and excellent processing performance, and being the maximum plastics of 20th century consumption, is also predominating insulation and the sheath material of low tension wire cable.But enter 21 century, polyvinyl chloride will even fade out gradually in cable market in atrophy.Its reason has two aspects.One side is that the awareness of safety of people improves, and it is desirable to adopt halogen-free material, so many halogen-free material arise at the historic moment, certainly the new lover becoming 21 century cable community is tied up market by it.Because polyvinyl chloride has five weakness on the other hand: one is that density is large, be about 1.5 times of crosslinked polyethylene, and insulation costs is high; Two is that working temperature is low; Three is that dielectric loss is high, higher than crosslinked polyethylene more than 100 times; Four is winter hardiness difference (-15 degree just become fragile); Five be burning time have poison gas (HCL) to release.The cross-linked polrvinyl chloride mechanical property developed in recent years, electric heating property, insulation resistance increase substantially, some small cross-section cables utilize irradiation technique to come into the market, apply to some extent in equipment configuration electric wire, high pressure fixture wire, automobile electric wire and building wiring, but it has the shortcoming of halogen to change.
Fluoroplastics because of working temperature high, medium is little, has again the plurality of advantages such as insulativity, weathering resistance, resistance to acids and bases, oil-proofness, good flame resistance, applies increasingly extensive in electric wire.Wherein especially enjoy great popularity because of good manufacturability with perfluoroethylene-propylene.But it is expensive, user has to think thrice before acting.
[summary of the invention]
The object of the invention is to overcome the deficiencies in the prior art, a kind of environment-friendly polypropylene cable material for power industry is provided.
The object of the invention is to be achieved through the following technical solutions:
For an environment protection PVC power cable material for power industry, it is characterized in that, its feed composition mass percent is:
The agent of described look female, mould inhibitor, compatilizer is commercially available prod.
The mass percent of described environment-friendly agent is 6 ~ 9%, is preferably 7%.
The mass percent of described look female agent is 2 ~ 4%, is preferably 3%.
The mass percent of described mould inhibitor is 2 ~ 4%, is preferably 3%.
Described environment-friendly agent is the tea charcoal that stannic oxide and tin anhydride are closed in load, and it has good radiation-proof effect.
The preparation method of described environment-friendly agent, its concrete steps are:
Be at 90 ~ 95 DEG C of process 30 ~ 45min, oxide treatment is carried out to tea waste residue in the hydrogen peroxide of 4% at massfraction by tea waste residue, cleaning after filtering, then at 90 ~ 95 DEG C of thermal treatment 25 ~ 40min, acidifying activation treatment is carried out to the rear tea waste residue of oxidation again with the salpeter solution of 1.0 ~ 3.0mol/L, then selenium simple substance is added, selenium simple substance and nitric acid is made to carry out the uniform tin anhydride of tea waste residue Surface Creation reacted after acidifying, react to ultrasonic and carry out in violent stirring, ultrasonic frequency is 53KHz, ultrasound functions is 70%, mixing speed is 1000r/min, and the add-on of selenium is 15% of the massfraction of tea waste residue, temperature of reaction is 60 ~ 90 DEG C, reaction times is 60 ~ 90min, reaction terminates rear filtering tea waste residue and then cleans by ethyl acetate, again by the stannous sulfate of the tea waste residue of load tin anhydride at 0.5mol/L, immersion treatment 90min in solution, 300 DEG C are risen to the temperature rise rate of 5 DEG C/min in atmosphere after filtration, stop 60min, then in oxygen deprivation atmosphere atmosphere, carrier of oxygen volume concentrations is 0.5-1.0%, 650 DEG C are risen to again with the temperature rise rate of 10 DEG C/min, stop 45 ~ 60min, namely the radioprotective particle with radiation proof function loaded with nano tin anhydride/stannic oxide is obtained,
With three-roll grinder, rough grinding is carried out to radioprotective particle, grind 3 ~ 4h in three-roll grinder after, adopt screen filtration to go out to be less than 100 micro-powders, and then adopt ball mill to carry out fine grinding, after grinding 2 ~ 3h, prepare micron order radioprotective particle; Under 100 DEG C of conditions, it is in the polyoxyethylene glycol PEG of 20000 that above-mentioned ground micron order radioprotective particle is added in molecular-weight average, the mass ratio of micron order radioprotective particle and polyoxyethylene glycol PEG is 1: 10, making beating process 60 ~ 90min at a high speed, when controlling to pull an oar, rotating speed is 800 ~ 1000r/min, after cooling, prepare environment-friendly agent;
Described particulate polyvinyl chloride is replaced by polypropylene particles, obtains environment-friendly type and gathers polypropylene cable material.
Compared with prior art, positively effect of the present invention is:
[embodiment]
The present invention is below provided a kind of embodiment of the environment-friendly polypropylene cable material for power industry.
Embodiment 1
For an environment protection PVC power cable material for power industry, it is characterized in that, its feed composition mass percent is:
The agent of described look female, mould inhibitor, compatilizer is commercially available prod.
Described environment-friendly agent is the tea charcoal that stannic oxide and tin anhydride are closed in load, and it has good radiation-proof effect.
For an environment protection PVC power cable material for power industry, by various raw materials melt mixing granulation, obtain environment protection PVC power cable material, wherein, the preparation method of environment-friendly agent is with embodiment 6.
Described particulate polyvinyl chloride is replaced by polypropylene particles, obtains environment-friendly type and gathers polypropylene cable material.
Embodiment 2
For an environment protection PVC power cable material for power industry, it is characterized in that, its feed composition mass percent is:
The agent of described look female, mould inhibitor, compatilizer is commercially available prod.
Described environment-friendly agent is the tea charcoal that stannic oxide and tin anhydride are closed in load, and it has good radiation-proof effect.
For an environment protection PVC power cable material for power industry, by various raw materials melt mixing granulation, obtain environment protection PVC power cable material, wherein, the preparation method of environment-friendly agent is with embodiment 6.
Described particulate polyvinyl chloride is replaced by polypropylene particles, obtains environment-friendly type and gathers polypropylene cable material.
Embodiment 3
For an environment protection PVC power cable material for power industry, it is characterized in that, its feed composition mass percent is:
The agent of described look female, mould inhibitor, compatilizer is commercially available prod.
Described environment-friendly agent is the tea charcoal that stannic oxide and tin anhydride are closed in load, and it has good radiation-proof effect.
For an environment protection PVC power cable material for power industry, by various raw materials melt mixing granulation, obtain environment protection PVC power cable material, wherein, the preparation method of environment-friendly agent is with embodiment 6.
Described particulate polyvinyl chloride is replaced by polypropylene particles, obtains environment-friendly type and gathers polypropylene cable material.
Embodiment 4
For an environment protection PVC power cable material for power industry, it is characterized in that, its feed composition mass percent is:
The agent of described look female, mould inhibitor, compatilizer is commercially available prod.
Described environment-friendly agent is the tea charcoal that stannic oxide and tin anhydride are closed in load, and it has good radiation-proof effect.
For an environment protection PVC power cable material for power industry, by various raw materials melt mixing granulation, obtain environment protection PVC power cable material, wherein, the preparation method of environment-friendly agent is with embodiment 6.
Described particulate polyvinyl chloride is replaced by polypropylene particles, obtains environment-friendly type and gathers polypropylene cable material.
Embodiment 5
For an environment protection PVC power cable material for power industry, it is characterized in that, its feed composition mass percent is:
The agent of described look female, mould inhibitor, compatilizer is commercially available prod.
Described environment-friendly agent is the tea charcoal that stannic oxide and tin anhydride are closed in load, and it has good radiation-proof effect.
For an environment protection PVC power cable material for power industry, by various raw materials melt mixing granulation, obtain environment protection PVC power cable material, wherein, the preparation method of environment-friendly agent is with embodiment 6.
Described particulate polyvinyl chloride is replaced by polypropylene particles, obtains environment-friendly type and gathers polypropylene cable material.
Embodiment 6
A preparation method for environment-friendly agent, its concrete steps are:
Be at 90 ~ 95 DEG C of process 30 ~ 45min, oxide treatment is carried out to tea waste residue in the hydrogen peroxide of 4% at massfraction by tea waste residue, cleaning after filtering, then at 90 ~ 95 DEG C of thermal treatment 25 ~ 40min, acidifying activation treatment is carried out to the rear tea waste residue of oxidation again with the salpeter solution of 1.0 ~ 3.0mol/L, then selenium simple substance is added, selenium simple substance and nitric acid is made to carry out the uniform tin anhydride of tea waste residue Surface Creation reacted after acidifying, react to ultrasonic and carry out in violent stirring, ultrasonic frequency is 53KHz, ultrasound functions is 70%, mixing speed is 1000r/min, and the add-on of selenium is 15% of the massfraction of tea waste residue, temperature of reaction is 60 ~ 90 DEG C, reaction times is 60 ~ 90min, reaction terminates rear filtering tea waste residue and then cleans by ethyl acetate, again by the stannous sulfate of the tea waste residue of load tin anhydride at 0.5mol/L, immersion treatment 90min in solution, 300 DEG C are risen to the temperature rise rate of 5 DEG C/min in atmosphere after filtration, stop 60min, then in oxygen deprivation atmosphere atmosphere, carrier of oxygen volume concentrations is 0.5-1.0%, 650 DEG C are risen to again with the temperature rise rate of 10 DEG C/min, stop 45 ~ 60min, namely the radioprotective particle with radiation proof function loaded with nano tin anhydride/stannic oxide is obtained,
With three-roll grinder, rough grinding is carried out to radioprotective particle, grind 3 ~ 4h in three-roll grinder after, adopt screen filtration to go out to be less than 100 micro-powders, and then adopt ball mill to carry out fine grinding, after grinding 2 ~ 3h, prepare micron order radioprotective particle; Under 100 DEG C of conditions, it is in the polyoxyethylene glycol PEG of 20000 that above-mentioned ground micron order radioprotective particle is added in molecular-weight average, the mass ratio of micron order radioprotective particle and polyoxyethylene glycol PEG is 1: 10, making beating process 60 ~ 90min at a high speed, when controlling to pull an oar, rotating speed is 800 ~ 1000r/min, after cooling, prepare environment-friendly agent;
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, without departing from the inventive concept of the premise; can also make some improvements and modifications, these improvements and modifications also should be considered within the scope of protection of the present invention.
Claims (6)
1. for an environment-friendly polypropylene cable material for power industry, it is characterized in that, its feed composition mass percent is:
2. a kind of environment-friendly polypropylene cable material for power industry as claimed in claim 1, it is characterized in that, the mass percent of described environment-friendly agent is 10%.
3. a kind of environment-friendly polypropylene cable material for power industry as claimed in claim 1, is characterized in that, the mass percent of described look female agent is 5%.
4. a kind of environment-friendly polypropylene cable material for power industry as claimed in claim 1, it is characterized in that, the mass percent of described mould inhibitor is 5%.
5. a kind of environment-friendly polypropylene cable material for power industry as claimed in claim 1, it is characterized in that, the mass percent of described compatilizer is 5%.
6. a kind of environment-friendly polypropylene cable material for power industry as claimed in claim 1, it is characterized in that, the concrete steps of the preparation method of described environment-friendly agent are:
Be at 90 ~ 95 DEG C of process 30 ~ 45min, oxide treatment is carried out to tea waste residue in the hydrogen peroxide of 4% at massfraction by tea waste residue, cleaning after filtering, then at 90 ~ 95 DEG C of thermal treatment 25 ~ 40min, acidifying activation treatment is carried out to the rear tea waste residue of oxidation again with the salpeter solution of 1.0 ~ 3.0mol/L, then selenium simple substance is added, selenium simple substance and nitric acid is made to carry out the uniform tin anhydride of tea waste residue Surface Creation reacted after acidifying, react to ultrasonic and carry out in violent stirring, ultrasonic frequency is 53KHz, ultrasound functions is 70%, mixing speed is 1000r/min, and the add-on of selenium is 15% of the massfraction of tea waste residue, temperature of reaction is 60 ~ 90 DEG C, reaction times is 60 ~ 90min, reaction terminates rear filtering tea waste residue and then cleans by ethyl acetate, again by the stannous sulfate of the tea waste residue of load tin anhydride at 0.5mol/L, immersion treatment 90min in solution, 300 DEG C are risen to the temperature rise rate of 5 DEG C/min in atmosphere after filtration, stop 60min, then in oxygen deprivation atmosphere atmosphere, carrier of oxygen volume concentrations is 0.5-1.0%, 650 DEG C are risen to again with the temperature rise rate of 10 DEG C/min, stop 45 ~ 60min, namely the radioprotective particle with radiation proof function loaded with nano tin anhydride/stannic oxide is obtained,
With three-roll grinder, rough grinding is carried out to radioprotective particle, grind 3 ~ 4h in three-roll grinder after, adopt screen filtration to go out to be less than 100 micro-powders, and then adopt ball mill to carry out fine grinding, after grinding 2 ~ 3h, prepare micron order radioprotective particle; Under 100 DEG C of conditions, it is in the polyoxyethylene glycol PEG of 20000 that above-mentioned ground micron order radioprotective particle is added in molecular-weight average, the mass ratio of micron order radioprotective particle and polyoxyethylene glycol PEG is 1: 10, making beating process 60 ~ 90min at a high speed, when controlling to pull an oar, rotating speed is 800 ~ 1000r/min, after cooling, prepare environment-friendly agent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240852.2A CN104804333A (en) | 2015-05-06 | 2015-05-06 | Environment-friendly polyvinyl chloride cable material for electric industry |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510240852.2A Division CN104804333A (en) | 2015-05-06 | 2015-05-06 | Environment-friendly polyvinyl chloride cable material for electric industry |
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| CN105199268A true CN105199268A (en) | 2015-12-30 |
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| CN201510780885.6A Pending CN105199268A (en) | 2015-05-06 | 2015-05-06 | Environment-friendly polypropylene cable material used for electric-power industry |
| CN201510240852.2A Pending CN104804333A (en) | 2015-05-06 | 2015-05-06 | Environment-friendly polyvinyl chloride cable material for electric industry |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106633346A (en) * | 2016-12-01 | 2017-05-10 | 芜湖浩权建筑工程有限公司 | High-flame-retardant halogen-free cable material for building and preparation method thereof |
| CN106810750A (en) * | 2016-12-19 | 2017-06-09 | 芜湖浩权建筑工程有限公司 | One kind building Halogen power cable sheath material and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633476A (en) * | 2016-10-13 | 2017-05-10 | 芜湖浩权建筑工程有限公司 | Environment-friendly building power cable material and preparation method thereof |
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| US20060182950A1 (en) * | 2002-12-19 | 2006-08-17 | Tesa Ag | Easy-to-tear wrapping tape |
| CN104086916A (en) * | 2014-06-17 | 2014-10-08 | 沈太英 | Environment-friendly polyvinyl chloride cable material applied to electric power system and production method thereof |
| CN104098817A (en) * | 2014-06-17 | 2014-10-15 | 沈太英 | Mildewproof cable material for electric power system and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106633346A (en) * | 2016-12-01 | 2017-05-10 | 芜湖浩权建筑工程有限公司 | High-flame-retardant halogen-free cable material for building and preparation method thereof |
| CN106810750A (en) * | 2016-12-19 | 2017-06-09 | 芜湖浩权建筑工程有限公司 | One kind building Halogen power cable sheath material and preparation method thereof |
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| CN104804333A (en) | 2015-07-29 |
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Effective date of abandoning: 20170531 |