TW200732401A - Cross-linked polyethylene having excellent inhibition of sweat-out and insulation properties - Google Patents
Cross-linked polyethylene having excellent inhibition of sweat-out and insulation propertiesInfo
- Publication number
- TW200732401A TW200732401A TW095143458A TW95143458A TW200732401A TW 200732401 A TW200732401 A TW 200732401A TW 095143458 A TW095143458 A TW 095143458A TW 95143458 A TW95143458 A TW 95143458A TW 200732401 A TW200732401 A TW 200732401A
- Authority
- TW
- Taiwan
- Prior art keywords
- cross
- sweat
- insulation properties
- weight part
- linked polyethylene
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/014—Stabilisers against oxidation, heat, light or ozone
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/105—Esters; Ether-esters of monocarboxylic acids with phenols
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The present invention relates to a cross-linked polyethylene composition having outstanding sweat-out inhibition and insulation properties. The composition of the invention characteristically comprises (A) 100 weight part of polyethylene; (B) 0.2 - 0.6 weight part of a mixture of a liquid antioxidant and a hindered phenol or thio ester antioxidant; (C) 0.2 - 0.9 weight part of polyethylene glycol having a molecular weight of 5,000 - 70,000; and (D) 1 - 4 weight part of a cross-linking agent.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20060018452 | 2006-02-24 | ||
KR1020060065026A KR100727207B1 (en) | 2006-02-24 | 2006-07-11 | Cross-linked polyethylene having excellent inhibition of sweat-out and insulation properties |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200732401A true TW200732401A (en) | 2007-09-01 |
TWI321579B TWI321579B (en) | 2010-03-11 |
Family
ID=38359061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095143458A TWI321579B (en) | 2006-02-24 | 2006-11-24 | Cross-linked polyethylene having excellent inhibition of sweat-out and insulation properties |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR100727207B1 (en) |
CN (1) | CN101146859B (en) |
AT (1) | ATE497993T1 (en) |
DE (1) | DE602006020018D1 (en) |
TW (1) | TWI321579B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2010001454A (en) | 2007-08-06 | 2010-08-02 | Gen Cable Technologies Corp | Tree resistant insulation compositions. |
KR101232022B1 (en) * | 2009-03-09 | 2013-02-08 | 주식회사 엘지화학 | Polyethylene Resin Composition For Preparing Cross-linked Pipe By RAM Extruder type And Cross-linked Polyethylene Pipe Produced From The Same For Reducing Bubble In Pipe Inner Wall |
EP2580276A1 (en) * | 2010-06-10 | 2013-04-17 | Union Carbide Chemicals & Plastics Technology LLC | Thiobis phenolic antioxidant/polyethylene glycol blends |
FR2972559B1 (en) * | 2011-03-08 | 2017-11-24 | Nexans | ELECTRICAL CABLE WITH MEDIUM OR HIGH VOLTAGE |
FR2972560A1 (en) * | 2011-03-08 | 2012-09-14 | Nexans | ELECTRICAL CABLE WITH MEDIUM OR HIGH VOLTAGE |
CA2836272C (en) * | 2011-05-20 | 2019-09-24 | Union Carbide Chemicals & Plastics Technology Llc | Thiobis phenolic antioxidant/polyethylene glycol blends |
KR101362560B1 (en) * | 2011-08-08 | 2014-02-14 | 주식회사 엘지화학 | Cross-linked polyethylene compositions |
KR101644246B1 (en) | 2014-11-19 | 2016-08-01 | 주식회사 엘지화학 | Crosslinked polyethylene resin composition |
KR102178359B1 (en) * | 2016-11-10 | 2020-11-12 | 주식회사 엘지화학 | Cross-linked polyethylene composition |
CN113621187B (en) * | 2020-05-07 | 2024-05-07 | 国家能源投资集团有限责任公司 | Crosslinkable insulating polyolefin composition, preparation method and application thereof, crosslinked insulating polyolefin and application thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI224607B (en) | 1998-06-16 | 2004-12-01 | Union Carbide Chem Plastic | Tree resistant cable |
KR100443872B1 (en) * | 1999-03-09 | 2004-08-09 | 주식회사 엘지화학 | Cable insulation composition with resistance of water tree growth |
JP2000306433A (en) | 1999-04-23 | 2000-11-02 | Sumitomo Electric Ind Ltd | Insulating resin composition and electric wire and cable using it, and power cable connecting part |
JP2001019811A (en) | 1999-07-06 | 2001-01-23 | Nippon Unicar Co Ltd | Nonblooming polyolefin resin composition and molding made therefrom |
SK287686B6 (en) * | 2001-04-10 | 2011-06-06 | Ciba Specialty Chemicals Holding Inc. | Stabilized medium and high voltage cable insulation composition and a method for the production thereof |
EP1249845B1 (en) * | 2001-04-10 | 2012-07-11 | Basf Se | Stabilized medium and high voltage cable insulation composition |
CN100347792C (en) * | 2005-02-24 | 2007-11-07 | 无锡江南电缆有限公司 | Flame-proof power cable for track traffic and process for manufacture |
-
2006
- 2006-07-11 KR KR1020060065026A patent/KR100727207B1/en active IP Right Grant
- 2006-11-22 CN CN2006800089216A patent/CN101146859B/en active Active
- 2006-11-22 DE DE602006020018T patent/DE602006020018D1/en active Active
- 2006-11-22 AT AT06823674T patent/ATE497993T1/en not_active IP Right Cessation
- 2006-11-24 TW TW095143458A patent/TWI321579B/en active
Also Published As
Publication number | Publication date |
---|---|
ATE497993T1 (en) | 2011-02-15 |
CN101146859A (en) | 2008-03-19 |
TWI321579B (en) | 2010-03-11 |
CN101146859B (en) | 2011-07-27 |
DE602006020018D1 (en) | 2011-03-24 |
KR100727207B1 (en) | 2007-06-13 |
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