CN104231380A - Silane crosslinked polyethylene cable material - Google Patents

Silane crosslinked polyethylene cable material Download PDF

Info

Publication number
CN104231380A
CN104231380A CN201310250708.8A CN201310250708A CN104231380A CN 104231380 A CN104231380 A CN 104231380A CN 201310250708 A CN201310250708 A CN 201310250708A CN 104231380 A CN104231380 A CN 104231380A
Authority
CN
China
Prior art keywords
silane
cable material
crosslinked polyethylene
polyethylene cable
silane crosslinked
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
Application number
CN201310250708.8A
Other languages
Chinese (zh)
Inventor
曹华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU DONGFANG CABLE MATERIAL Co Ltd
Original Assignee
JIANGSU DONGFANG CABLE MATERIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU DONGFANG CABLE MATERIAL Co Ltd filed Critical JIANGSU DONGFANG CABLE MATERIAL Co Ltd
Priority to CN201310250708.8A priority Critical patent/CN104231380A/en
Publication of CN104231380A publication Critical patent/CN104231380A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5425—Silicon-containing compounds containing oxygen containing at least one C=C bond
    • 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
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/08—Crosslinking by silane

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to the technical field of insulating materials, and in particular relates to a silane crosslinked polyethylene cable material. The silane crosslinked polyethylene cable material is prepared from a base material, a catalyst master batch, silane and a crosslinking agent by virtue of proportioning and crosslinking. The silane crosslinked polyethylene cable material comprises the following components in parts by weight: 2.5-5 parts of the base material, 0.2-1 part of the catalyst master batch, 0.3 part of silane and 0.1-0.3 part of the crosslinking agent, wherein silane is vinyl trimethoxy silane. According to the silane crosslinked polyethylene cable material disclosed by the invention, the gel content of the cable material is not more than 30% by virtue of control over the component proportioning and granulating process.

Description

Organosilane cross-linked poly-ethylene cable material
Technical field
The present invention relates to Insulation Material technical field, especially a kind of organosilane cross-linked poly-ethylene cable material.
Background technology
Traditions of the past production method is two-step approach, namely divides matrix masterbatch and catalytic crosslinking masterbatch, in cable cabling process, and upper cable after two kinds of masterbatch mixing, then complicated through aftertreatment, granulation process and cabling process.
Summary of the invention
In order to overcome the deficiency of existing technology, the invention provides a kind of organosilane cross-linked poly-ethylene cable material.
The technical solution adopted for the present invention to solve the technical problems is: a kind of organosilane cross-linked poly-ethylene cable material, and coordinate crosslinked forming by base-material, catalyst masterbatch and crosslinked with silicane, each component is as follows:
Base-material 2.5 ~ 5
Catalyst masterbatch 0.2 ~ 1
Silane 0.3
Linking agent 0.1 ~ 0.3
According to another embodiment of the invention, described silane is comprised further for being vinyltrimethoxy silane.
The invention has the beneficial effects as follows, the present invention passes through the control of said components proportioning and granulation process, makes the gel content of its CABLE MATERIALS be not more than 30.
Embodiment
A kind of organosilane cross-linked poly-ethylene cable material, coordinate crosslinked forming by base-material, catalyst masterbatch and crosslinked with silicane, each component is as follows:
Base-material 2.5 ~ 5
Catalyst masterbatch 0.2 ~ 1
Silane 0.3
Linking agent 0.1 ~ 0.3
Described silane is for being vinyltrimethoxy silane.
The present invention passes through the control of said components proportioning and granulation process, makes the gel content of its CABLE MATERIALS be not more than 30.

Claims (2)

1. an organosilane cross-linked poly-ethylene cable material, coordinate crosslinked forming by base-material, catalyst masterbatch and crosslinked with silicane, it is characterized in that, each component is as follows:
Base-material 2.5 ~ 5
Catalyst masterbatch 0.2 ~ 1
Silane 0.3
Linking agent 0.1 ~ 0.3.
2. organosilane cross-linked poly-ethylene cable material according to claim 1, is characterized in that, described silane is for being vinyltrimethoxy silane.
CN201310250708.8A 2013-06-24 2013-06-24 Silane crosslinked polyethylene cable material Pending CN104231380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310250708.8A CN104231380A (en) 2013-06-24 2013-06-24 Silane crosslinked polyethylene cable material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310250708.8A CN104231380A (en) 2013-06-24 2013-06-24 Silane crosslinked polyethylene cable material

Publications (1)

Publication Number Publication Date
CN104231380A true CN104231380A (en) 2014-12-24

Family

ID=52220350

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310250708.8A Pending CN104231380A (en) 2013-06-24 2013-06-24 Silane crosslinked polyethylene cable material

Country Status (1)

Country Link
CN (1) CN104231380A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106220988A (en) * 2016-08-23 2016-12-14 江苏鑫丰塑业有限公司 A kind of improvement warm water crosslinking black insulated aerial cable material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106220988A (en) * 2016-08-23 2016-12-14 江苏鑫丰塑业有限公司 A kind of improvement warm water crosslinking black insulated aerial cable material

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141224