CN112409658A - Anti-aging insulating skin and preparation method thereof - Google Patents
Anti-aging insulating skin and preparation method thereof Download PDFInfo
- Publication number
- CN112409658A CN112409658A CN202011099930.9A CN202011099930A CN112409658A CN 112409658 A CN112409658 A CN 112409658A CN 202011099930 A CN202011099930 A CN 202011099930A CN 112409658 A CN112409658 A CN 112409658A
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- parts
- antioxidant
- aging
- ultraviolet
- insulating skin
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- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title abstract description 17
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 20
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000000314 lubricant Substances 0.000 claims abstract description 17
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract description 13
- 239000004014 plasticizer Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- VETPHHXZEJAYOB-UHFFFAOYSA-N 1-n,4-n-dinaphthalen-2-ylbenzene-1,4-diamine Chemical compound C1=CC=CC2=CC(NC=3C=CC(NC=4C=C5C=CC=CC5=CC=4)=CC=3)=CC=C21 VETPHHXZEJAYOB-UHFFFAOYSA-N 0.000 claims description 2
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 2
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 2
- 239000004611 light stabiliser Substances 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 230000032683 aging Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000003064 anti-oxidating effect Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 229920000092 linear low density polyethylene Polymers 0.000 description 4
- 239000004707 linear low-density polyethylene Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- 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
- C08L23/06—Polyethene
-
- 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
- C08L9/06—Copolymers with styrene
-
- 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
-
- 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
- C08L2201/08—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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to an anti-aging insulating skin and a preparation method thereof, and belongs to the technical field of insulating products. The anti-aging insulating skin comprises the following components in parts by mass: 60-90 parts of styrene butadiene rubber, 0.5-2 parts of anti-ultraviolet agent, 1-3 parts of antioxidant, 3-7 parts of lubricant and 7-15 parts of plasticizer; the anti-aging insulating skin disclosed by the invention is added with the anti-ultraviolet and anti-oxidation components, so that various aging problems caused by ultraviolet rays and high temperature in the external environment can be solved, the service life of the insulating skin is prolonged, and the potential safety hazard generated by long-time use is reduced.
Description
Technical Field
The invention belongs to the technical field of insulating products, and particularly relates to an anti-aging insulating skin and a preparation method thereof.
Background
Rubber is the most widely used and traditional raw material for manufacturing insulating products, and with the continuous development of technology, besides natural rubber, butadiene styrene rubber, nitrile rubber, ethylene propylene rubber and other rubbers with different components are developed. The rubber has good insulating property and excellent processing property, but a single rubber product which is not processed and modified has poor heat resistance and ultraviolet resistance, and is easy to generate the problems of aging, cracking and the like when being used in an outdoor environment for a long time, thereby causing potential safety hazards.
Disclosure of Invention
The purpose of the invention is as follows: aiming at the defects of the existing insulating material, an anti-aging insulating skin and a preparation method thereof are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the preparation method of the anti-aging insulating skin comprises the following components in parts by mass:
60-90 parts of styrene butadiene rubber, 0.5-2 parts of anti-ultraviolet agent, 1-3 parts of antioxidant, 3-7 parts of lubricant and 7-15 parts of plasticizer.
The ultraviolet resistant agent is one or more of ultraviolet absorbent UV9, light stabilizer HPT, ultraviolet absorbent UVP327 and ultraviolet absorbent RMB.
The antioxidant is one or more of antioxidant 1010, antioxidant 1076, antioxidant DNP, antioxidant DLTP and antioxidant 168.
The lubricant is one or more of zinc stearate, stearic acid and polyethylene wax.
The preparation method of the anti-aging insulating skin comprises the following steps: weighing 60-90 parts of styrene butadiene rubber, 0.5-2 parts of anti-ultraviolet agent, 1-3 parts of antioxidant, 3-7 parts of lubricant and 7-15 parts of plasticizer according to the mass parts, and banburying in a banbury mixer at the banburying temperature of 160 ℃ for 10-20 min; after discharging, putting the material group into a roller press to be pressed into a sheet shape.
The invention has the beneficial effects that: the styrene butadiene rubber is added with the antioxidant and anti-ultraviolet components, so that the environmental tolerance of the styrene butadiene rubber is enhanced, stable mechanical properties can be kept under strong illumination and high temperature conditions, the problems of aging, cracking and the like are not easy to generate, the service life is prolonged, and potential safety hazards are avoided. The manufacturing method of the insulating skin is simple, has low technical requirement and is suitable for large-scale industrial production.
Detailed Description
The present invention is further illustrated by the following specific examples.
Example 1
The preparation method of the anti-aging insulating skin comprises the following substances in parts by weight: 60 parts of styrene butadiene rubber, 0.5 part of anti-ultraviolet agent, 1 part of antioxidant, 3 parts of lubricant and 7 parts of plasticizer.
The preparation method of the anti-aging insulating skin comprises the following steps: weighing 60 parts of styrene butadiene rubber, 0.5 part of anti-ultraviolet agent, 1 part of antioxidant, 3 parts of lubricant and 7 parts of plasticizer according to the mass parts, and banburying in a banbury mixer at the banburying temperature of 160 ℃ for 12 min; after discharging, putting the material group into a roller press to be pressed into a sheet shape.
Example 2
The preparation method of the anti-aging insulating skin comprises the following substances in parts by weight: 68 parts of styrene butadiene rubber, 1 part of anti-ultraviolet agent, 2 parts of antioxidant, 3 parts of lubricant and 8 parts of plasticizer.
The preparation method of the anti-aging insulating skin comprises the following steps: weighing 68 parts of high-density polyethylene resin, 18 parts of linear low-density polyethylene resin, 52 parts of pigment, 0.8 part of anti-ultraviolet agent, 1 part of antioxidant and 3 parts of lubricant according to the parts by weight, and putting the materials into an internal mixer for internal mixing at the temperature of 160 ℃ for 12 min; after discharging, putting the material group into a roller press to be pressed into a sheet shape.
Example 3
The preparation method of the anti-aging insulating skin comprises the following substances in parts by weight: 72 parts of styrene butadiene rubber, 1.2 parts of anti-ultraviolet agent, 2 parts of antioxidant, 5 parts of lubricant and 9 parts of plasticizer.
The preparation method of the anti-aging insulating skin comprises the following steps: weighing 74 parts of high-density polyethylene resin, 22 parts of linear low-density polyethylene resin, 56 parts of pigment, 1.2 parts of anti-ultraviolet agent, 1.5 parts of antioxidant and 5 parts of lubricant according to parts by weight, and banburying in a banbury mixer at the banburying temperature of 160 ℃ for 15 min; after discharging, putting the material group into a roller press to be pressed into a sheet shape.
Example 4
The preparation method of the anti-aging insulating skin comprises the following substances in parts by weight: 78 parts of styrene butadiene rubber, 1.4 parts of ultraviolet resistant agent, 2 parts of antioxidant, 5 parts of lubricant and 10 parts of plasticizer.
The preparation method of the anti-aging insulating skin comprises the following steps: weighing 82 parts of high-density polyethylene resin, 26 parts of linear low-density polyethylene resin, 58 parts of pigment, 1.6 parts of anti-ultraviolet agent, 2 parts of antioxidant and 6 parts of lubricant according to parts by weight, and banburying in a banbury mixer at the banburying temperature of 160 ℃ for 18 min; after discharging, putting the material group into a roller press to be pressed into a sheet shape.
Example 5
The preparation method of the anti-aging insulating skin comprises the following substances in parts by weight: 88 parts of styrene butadiene rubber, 2 parts of anti-ultraviolet agent, 3 parts of antioxidant, 7 parts of lubricant and 15 parts of plasticizer.
The preparation method of the anti-aging insulating skin comprises the following steps: weighing 88 parts of high-density polyethylene resin, 28 parts of linear low-density polyethylene resin, 60 parts of pigment, 2 parts of anti-ultraviolet agent, 3 parts of antioxidant and 7 parts of lubricant according to the parts by weight, and putting the materials into an internal mixer for internal mixing at the temperature of 160 ℃ for 20 min; after discharging, putting the material group into a roller press to be pressed into a sheet shape. .
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An anti-aging insulating skin is characterized in that: the composition comprises the following substances in parts by mass: 60-90 parts of styrene butadiene rubber, 0.5-2 parts of anti-ultraviolet agent, 1-3 parts of antioxidant, 3-7 parts of lubricant and 7-15 parts of plasticizer.
2. The anti-aging insulation skin according to claim 1, characterized in that: the ultraviolet resistant agent is one or more of ultraviolet absorbent UV9, light stabilizer HPT, ultraviolet absorbent UVP327 and ultraviolet absorbent RMB.
3. The anti-aging insulation skin according to claim 1, characterized in that: the antioxidant is one or more of antioxidant 1010, antioxidant 1076, antioxidant DNP, antioxidant DLTP and antioxidant 168.
4. The anti-aging insulation skin according to claim 1, characterized in that: the lubricant is one or more of zinc stearate, stearic acid and polyethylene wax.
5. The method for preparing the anti-aging insulating skin according to any one of claims 1 to 4, wherein the method comprises the following steps: the method comprises the following steps: weighing 60-90 parts of styrene butadiene rubber, 0.5-2 parts of anti-ultraviolet agent, 1-3 parts of antioxidant, 3-7 parts of lubricant and 7-15 parts of plasticizer according to the mass parts, and banburying in a banbury mixer at the banburying temperature of 160 ℃ for 10-20 min; after discharging, putting the material group into a roller press to be pressed into a sheet shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011099930.9A CN112409658A (en) | 2020-10-15 | 2020-10-15 | Anti-aging insulating skin and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011099930.9A CN112409658A (en) | 2020-10-15 | 2020-10-15 | Anti-aging insulating skin and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112409658A true CN112409658A (en) | 2021-02-26 |
Family
ID=74854519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011099930.9A Pending CN112409658A (en) | 2020-10-15 | 2020-10-15 | Anti-aging insulating skin and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112409658A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080206449A1 (en) * | 2007-02-28 | 2008-08-28 | Steven Raymond Klei | Poly(arylene ether) composition, method, and article |
| CN104194100A (en) * | 2014-08-26 | 2014-12-10 | 安徽蓝德集团股份有限公司 | High-performance rubber material for cable sheaths |
| CN105153501A (en) * | 2015-09-30 | 2015-12-16 | 江苏东方电缆材料有限公司 | Low-smoke halogen-free flame-retardant cable material |
| CN106751055A (en) * | 2017-01-22 | 2017-05-31 | 武汉德仁科技开发有限公司 | A kind of high temperature resistant anti-aging rubber and its application |
-
2020
- 2020-10-15 CN CN202011099930.9A patent/CN112409658A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080206449A1 (en) * | 2007-02-28 | 2008-08-28 | Steven Raymond Klei | Poly(arylene ether) composition, method, and article |
| CN104194100A (en) * | 2014-08-26 | 2014-12-10 | 安徽蓝德集团股份有限公司 | High-performance rubber material for cable sheaths |
| CN105153501A (en) * | 2015-09-30 | 2015-12-16 | 江苏东方电缆材料有限公司 | Low-smoke halogen-free flame-retardant cable material |
| CN106751055A (en) * | 2017-01-22 | 2017-05-31 | 武汉德仁科技开发有限公司 | A kind of high temperature resistant anti-aging rubber and its application |
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Application publication date: 20210226 |