WO2010024601A3 - Flame-retardant insulating materials comprising polypropylene with improved dispersion and mechanical properties - Google Patents
Flame-retardant insulating materials comprising polypropylene with improved dispersion and mechanical properties Download PDFInfo
- Publication number
- WO2010024601A3 WO2010024601A3 PCT/KR2009/004782 KR2009004782W WO2010024601A3 WO 2010024601 A3 WO2010024601 A3 WO 2010024601A3 KR 2009004782 W KR2009004782 W KR 2009004782W WO 2010024601 A3 WO2010024601 A3 WO 2010024601A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flame
- retardant
- polypropylene
- insulating
- mechanical properties
- Prior art date
Links
Classifications
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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
- 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
-
- 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
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
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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
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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
- 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
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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
- 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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
Abstract
Disclosed are a polypropylene-based flame-retardant insulating resin composition and an insulating cable equipped with an insulation layer formed using the same. The insulating resin composition comprises a polypropylene resin, and 50 to 200 parts by weight of an inorganic flame-retardant based on 100 parts by weight of the polypropylene resin. The insulating resin composition has the controlled polarity and hydrophilicity of the flame-retardant or the optimized particle distribution of the flame-retardant, and consequently uniform dispersion of the flame-retardant and maxim compatibility with the resin. Thus, the composition has the improved properties as an insulating material of an electric cable.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080083891A KR100997825B1 (en) | 2008-08-27 | 2008-08-27 | Flame-retardant Insulating Materials Comprising Polypropylene with Improved Dispersion and Mechanical Properties |
KR10-2008-0083891 | 2008-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010024601A2 WO2010024601A2 (en) | 2010-03-04 |
WO2010024601A3 true WO2010024601A3 (en) | 2010-04-22 |
Family
ID=41722122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/004782 WO2010024601A2 (en) | 2008-08-27 | 2009-08-27 | Flame-retardant insulating materials comprising polypropylene with improved dispersion and mechanical properties |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100997825B1 (en) |
WO (1) | WO2010024601A2 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101202496B1 (en) | 2011-04-08 | 2012-11-16 | 주식회사 경신전선 | Halogen free flame-retardant composition for elevator transfer cable sheath |
KR101202473B1 (en) | 2011-04-08 | 2012-11-16 | 주식회사 경신전선 | Halogen free flame-retardant composition for elevator transfer cable with electric insulation |
CN102276919B (en) * | 2011-08-08 | 2013-01-16 | 中山市点石塑胶有限公司 | Flame-retardant polypropylene composite material and preparation method thereof |
PL2666626T3 (en) | 2012-05-23 | 2015-05-29 | Sekisui Alveo Ag | Flame-retardant polyolefin foam and its production |
KR101385986B1 (en) * | 2012-07-09 | 2014-04-16 | 주식회사 경신전선 | Composition for sheathing aluminum conductor and electrical wire and cable prepared using the same |
KR101542110B1 (en) * | 2013-12-12 | 2015-08-06 | 주식회사 경신전선 | Flame-retardant resin composition for extrusion, insulater prepared using the same, and electrical wire and cable thereof |
CN103965540B (en) * | 2014-05-16 | 2016-04-27 | 宝胜科技创新股份有限公司 | A kind of thermoplasticity resists cold dehiscence-resistant halogen-free low-smoke flame-proof polyolefin sheath material and preparation method thereof |
CN104091641B (en) * | 2014-08-01 | 2016-05-04 | 应夏英 | A kind of cable |
KR101535079B1 (en) * | 2015-04-06 | 2015-07-09 | 주식회사 호만테크 | Manufacturing method and Thermoplastic Olefin Elastomer of flame retardant rein thereof |
KR102489456B1 (en) * | 2016-01-07 | 2023-01-16 | 엘에스전선 주식회사 | Insulating composition having excellent fire resistance |
CN105837911B (en) * | 2016-05-27 | 2018-04-03 | 国网河南社旗县供电公司 | A kind of insulating heat-conductive CABLE MATERIALS and preparation method thereof |
CN109021396A (en) * | 2018-07-18 | 2018-12-18 | 曹佳男 | A kind of heat-resistant fireproof cable material and preparation method thereof |
KR102141732B1 (en) * | 2018-07-27 | 2020-08-05 | 한국전력공사 | Insulator for power cable using insulator composition |
CN109206748B (en) * | 2018-08-29 | 2021-06-08 | 天津大学 | Polypropylene-based composite insulating material and preparation method thereof |
CN110591435A (en) * | 2019-10-16 | 2019-12-20 | 厦门芒娅贸易有限公司 | Antistatic polyethylene glycol monooleate halogen-free flame retardant |
KR20210054135A (en) | 2019-11-05 | 2021-05-13 | 한국전기연구원 | Method for organic-inorganic nanocomposites using inorganic nanoparticles surface-treated with hydroxy acids and thermoplastic polymers, organic-inorganic nanocomposites manufactured by the same method |
KR20210139068A (en) * | 2020-05-13 | 2021-11-22 | 한국전력공사 | Composition for eco-friendly insulator, and cable using the same for dc power cable |
CN111909447A (en) * | 2020-06-30 | 2020-11-10 | 会通新材料股份有限公司 | Halogen-free flame-retardant polyolefin composite material and preparation method thereof |
KR20220061447A (en) | 2020-11-06 | 2022-05-13 | 한국전기연구원 | Method for manufacturing thermoplastic elastomer nanocomposites by wet process, thermoplastic elastomer nanocomposites manufactured therefrom |
CN115368674B (en) * | 2022-08-30 | 2023-09-19 | 南京大学 | Polyolefin insulating composition and composite insulator using same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0778518A (en) * | 1993-09-08 | 1995-03-20 | Hitachi Cable Ltd | Fire-resistant thin thickness insulated electric wire |
JP2000322948A (en) * | 1999-04-03 | 2000-11-24 | Pirelli Cavi & Syst Spa | Self-extinguishing cable producing less fume and nonflammable composition used therefor |
KR100688993B1 (en) * | 2006-02-08 | 2007-03-02 | 삼성토탈 주식회사 | Polypropylene resin composition for automobile wire |
KR20080076168A (en) * | 2007-02-15 | 2008-08-20 | 엘에스전선 주식회사 | Propylene composition with flame retardant and abrasion resistance |
-
2008
- 2008-08-27 KR KR1020080083891A patent/KR100997825B1/en active IP Right Grant
-
2009
- 2009-08-27 WO PCT/KR2009/004782 patent/WO2010024601A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0778518A (en) * | 1993-09-08 | 1995-03-20 | Hitachi Cable Ltd | Fire-resistant thin thickness insulated electric wire |
JP2000322948A (en) * | 1999-04-03 | 2000-11-24 | Pirelli Cavi & Syst Spa | Self-extinguishing cable producing less fume and nonflammable composition used therefor |
KR100688993B1 (en) * | 2006-02-08 | 2007-03-02 | 삼성토탈 주식회사 | Polypropylene resin composition for automobile wire |
KR20080076168A (en) * | 2007-02-15 | 2008-08-20 | 엘에스전선 주식회사 | Propylene composition with flame retardant and abrasion resistance |
Also Published As
Publication number | Publication date |
---|---|
WO2010024601A2 (en) | 2010-03-04 |
KR100997825B1 (en) | 2010-12-01 |
KR20100025212A (en) | 2010-03-09 |
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