CN104327372A - Modified polyvinyl chloride cable plastic - Google Patents
Modified polyvinyl chloride cable plastic Download PDFInfo
- Publication number
- CN104327372A CN104327372A CN201410514917.3A CN201410514917A CN104327372A CN 104327372 A CN104327372 A CN 104327372A CN 201410514917 A CN201410514917 A CN 201410514917A CN 104327372 A CN104327372 A CN 104327372A
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- modified polyvinyl
- parts
- chloride cable
- cable plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- 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
- H01B3/441—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 alkenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a modified polyvinyl chloride cable plastic and belongs to the field of plastic compositions. The modified polyvinyl chloride cable plastic comprises following components: polyvinyl chloride, polypropylene, triphenyl phosphate, hydrogenated nitrile butadiene rubber, polycarbonate, polylactic acid, magnesium hydroxide, a calcium-zinc stabilizing agent, stearic acid, an anti-oxidant and butadiene. The modified polyvinyl chloride cable plastic is good in thermally-stabilizing performance, flexible performance and fire resistance, is excellent in weather resistant performance, is not liable to be aged and is long in service life.
Description
Technical field
The present invention relates to a kind of modified polyvinyl chloride cable plastics, belong to plastic fraction technical field.
Background technology
Igelite, as one of the main raw of cable material, needs it to take into account snappiness, oxidation-resistance, fire performance, the premium propertiess such as weathering resistance simultaneously.But the thermal stability of polyvinyl chloride own is poor, flexility also needs further lifting, and duration of service is long simultaneously, easily occurs aging.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of modified polyvinyl chloride cable plastics, and improving thermal stability of polyvinyl chloride by blending and modifying can be poor, and snappiness is not good, and easy aging grade is not enough.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of modified polyvinyl chloride cable plastics, is characterized in that: the component comprising following weight part, polyvinyl chloride 12-18 part, polypropylene 22-26 part, triphenylphosphate 0.3-1.6 part, hydrogenated nitrile-butadiene rubber 5-8 part, polycarbonate 4-6 part, poly(lactic acid) 3-4 part, magnesium hydroxide 0.5-1.2 part, calcium zinc stabilizer 1-5 part, stearic acid 2-8 part, oxidation inhibitor 0.3-1.8 part, divinyl 0.6-1.4 part.
The modified polyvinyl chloride cable plastics adopting technique scheme to produce has following beneficial effect, and thermal stability is good, and flexility is good, and fire performance is good, and weather resistance is excellent, not easily aging, long service life.
Embodiment
Below in conjunction with concrete implementation column, the present invention is set forth further, but do not limit the present invention.
Embodiment 1
A kind of modified polyvinyl chloride cable plastics, is characterized in that: the component comprising following weight part, polyvinyl chloride 12 parts, polypropylene 22 parts, triphenylphosphate 0.3 part, hydrogenated nitrile-butadiene rubber 5 parts, polycarbonate 4 parts, poly(lactic acid) 3 parts, magnesium hydroxide 0.5 part, calcium zinc stabilizer 1 part, stearic acid 2 parts, 0.3 part, oxidation inhibitor, divinyl 0.6 part.
Embodiment 2
A kind of modified polyvinyl chloride cable plastics, is characterized in that: the component comprising following weight part, polyvinyl chloride 18 parts, polypropylene 26 parts, triphenylphosphate 1.6 parts, hydrogenated nitrile-butadiene rubber 8 parts, polycarbonate 6 parts, poly(lactic acid) 4 parts, magnesium hydroxide 1.2 parts, calcium zinc stabilizer 5 parts, stearic acid 8 parts, 1.8 parts, oxidation inhibitor, divinyl 1.4 parts.
Embodiment 3
A kind of modified polyvinyl chloride cable plastics, is characterized in that: the component comprising following weight part, polyvinyl chloride 16 parts, polypropylene 24 parts, polyvinyl chloride 12 parts, triphenylphosphate 1.3 parts, hydrogenated nitrile-butadiene rubber 6 parts, polycarbonate 5 parts, poly(lactic acid) 3.5 parts, magnesium hydroxide 1 part, calcium zinc stabilizer 3 parts, stearic acid 6 parts, 1.2 parts, oxidation inhibitor, divinyl 0.9 part.
Test the plastics according to embodiment 1 to 3 gained, heat resistance is tested according to standard ISO 6721-2, and rate of compression is tested according to ISO815, and test adaptability to changes according to standard ISO 5217-1, result is as shown in table 1.
Table 1
| Project | Heat resistance 100 DEG C (MPA) | Rate of compression 24h(%) | Rate of compression 72h(%) | 100% adaptability to changes 200mm/min(MPA) | 300% adaptability to changes 200mm/min(MPA) |
| Embodiment 1 | Pass through | 45-58 | 23-32 | 2-6 | 8-14 |
| Embodiment 2 | Pass through | 48-59 | 28-35 | 3-9 | 9-15 |
| Embodiment 3 | Pass through | 52-60 | 31-36 | 5-10 | 12-17 |
Claims (1)
1. a modified polyvinyl chloride cable plastics, is characterized in that: the component comprising following weight part, polyvinyl chloride 12-18 part, polypropylene 22-26 part, triphenylphosphate 0.3-1.6 part, hydrogenated nitrile-butadiene rubber 5-8 part, polycarbonate 4-6 part, poly(lactic acid) 3-4 part, magnesium hydroxide 0.5-1.2 part, calcium zinc stabilizer 1-5 part, stearic acid 2-8 part, oxidation inhibitor 0.3-1.8 part, divinyl 0.6-1.4 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514917.3A CN104327372A (en) | 2014-09-30 | 2014-09-30 | Modified polyvinyl chloride cable plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514917.3A CN104327372A (en) | 2014-09-30 | 2014-09-30 | Modified polyvinyl chloride cable plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104327372A true CN104327372A (en) | 2015-02-04 |
Family
ID=52402181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410514917.3A Pending CN104327372A (en) | 2014-09-30 | 2014-09-30 | Modified polyvinyl chloride cable plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104327372A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105037994A (en) * | 2015-06-23 | 2015-11-11 | 中山市鸿程科研技术服务有限公司 | Corrosion-resistant flame-retardant cable material and preparation method thereof |
| CN106432954A (en) * | 2016-09-26 | 2017-02-22 | 高团结 | Flame-retardant oil-resistant anti-ageing thermoplastic elastomer cable material |
| CN106916375A (en) * | 2017-03-22 | 2017-07-04 | 合肥浦尔菲电线科技有限公司 | A kind of fire-resistant wire skin and preparation method thereof |
| CN110903545A (en) * | 2019-11-11 | 2020-03-24 | 国网山东省电力公司兰陵县供电公司 | Anti-aging acid-alkali-resistant cable material and preparation method thereof |
| CN113004638A (en) * | 2021-03-11 | 2021-06-22 | 西华大学 | Flame-retardant cable material and preparation method thereof |
-
2014
- 2014-09-30 CN CN201410514917.3A patent/CN104327372A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105037994A (en) * | 2015-06-23 | 2015-11-11 | 中山市鸿程科研技术服务有限公司 | Corrosion-resistant flame-retardant cable material and preparation method thereof |
| CN106432954A (en) * | 2016-09-26 | 2017-02-22 | 高团结 | Flame-retardant oil-resistant anti-ageing thermoplastic elastomer cable material |
| CN106916375A (en) * | 2017-03-22 | 2017-07-04 | 合肥浦尔菲电线科技有限公司 | A kind of fire-resistant wire skin and preparation method thereof |
| CN110903545A (en) * | 2019-11-11 | 2020-03-24 | 国网山东省电力公司兰陵县供电公司 | Anti-aging acid-alkali-resistant cable material and preparation method thereof |
| CN113004638A (en) * | 2021-03-11 | 2021-06-22 | 西华大学 | Flame-retardant cable material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |
|
| WD01 | Invention patent application deemed withdrawn after publication |