CN105694191A - Fourth-generation nuclear power insulation and sheath material - Google Patents

Fourth-generation nuclear power insulation and sheath material Download PDF

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Publication number
CN105694191A
CN105694191A CN201610084350.XA CN201610084350A CN105694191A CN 105694191 A CN105694191 A CN 105694191A CN 201610084350 A CN201610084350 A CN 201610084350A CN 105694191 A CN105694191 A CN 105694191A
Authority
CN
China
Prior art keywords
nuclear power
generation nuclear
parts
sheath material
insulation
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
CN201610084350.XA
Other languages
Chinese (zh)
Inventor
吴疆
姚玲
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.)
Applast Polymer Technology Yixing Co Ltd
Original Assignee
Applast Polymer Technology Yixing 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 Applast Polymer Technology Yixing Co Ltd filed Critical Applast Polymer Technology Yixing Co Ltd
Priority to CN201610084350.XA priority Critical patent/CN105694191A/en
Publication of CN105694191A publication Critical patent/CN105694191A/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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • 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
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3437—Six-membered rings condensed with carbocyclic rings
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Insulated Conductors (AREA)

Abstract

The invention discloses fourth-generation nuclear power insulation and sheath material.The fourth-generation nuclear power insulation and sheath material comprises, by weight, 80-100 parts of EVA, 50-100 parts of magnesium hydroxide, 50-80 parts of brucite, 5-20 parts of plasticizer DOP, 0.5-2.5 parts of antiaging agent TMQ, 0.5-2.5 parts of antiaging agent AT-10, 0.5-2.5 parts of antiaging agent DLTDP, 1-4 parts of assistant crosslinking agent TAIC and 1-4 parts of vulcanizing agent BIBP.The tensile strength of the fourth-generation nuclear power insulation and sheath material is 10-11.5MPa, the elongation rate of the fourth-generation nuclear power insulation and sheath material is 220-300%, the fourth-generation nuclear power insulation and sheath material is excellent in performance, and the service life of the fourth-generation nuclear power insulation and sheath material can reach 60 years.

Description

A kind of four insulation of generation nuclear power and sheath materials
Technical field:
The invention belongs to field of cables, particularly to a kind of four insulation of generation nuclear power and sheath materials。
Background technology:
Along with gradually stepping up of the weather-proof requirement of nuclear power electric wire, the material in 40 year service life of the original design of high-performance nuclear power cable insulation/sheath material replacement developing service life 60 year four generation is extremely urgent。
It is disclosed in the information of this background section and is merely intended to increase the understanding of the general background to the present invention, and be not construed as admitting or imply in any form that this information structure is for prior art that persons skilled in the art are known。
Summary of the invention:
It is an object of the invention to provide a kind of four insulation of generation nuclear power and sheath materials, thus overcoming above-mentioned defect of the prior art。
For achieving the above object, the invention provides
A kind of four insulation of generation nuclear power and sheath materials, its component is:
Preferably, in technical scheme, four generation nuclear power insulation and sheath material hot strength are 10-11.5Mpa, and percentage elongation is 220-300%。
Compared with prior art, there is advantages that
Four generation nuclear power insulation and sheath material hot strength are 10-11.5Mpa, and percentage elongation is 230-300%, function admirable, and service life can reach 60 years。
Detailed description of the invention:
Below the specific embodiment of the present invention is described in detail, it is to be understood that protection scope of the present invention is not by the restriction of detailed description of the invention。
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " includes " or its conversion will be understood to comprise the element or ingredient stated at such as " comprising " or " including " etc., and does not get rid of other element or other ingredient。
Embodiment 1
A kind of four insulation of generation nuclear power and sheath materials, its component is:
Being mixed according to described weight portion by each component and obtain four generation nuclear powers insulation and sheath material hot strength is 11.5MPa, percentage elongation is 280%。
Embodiment 2
A kind of four insulation of generation nuclear power and sheath materials, its component is:
Being mixed according to described weight portion by each component and obtain four generation nuclear powers insulation and sheath material hot strength is 10.5MPa, percentage elongation is 230%。
Embodiment 3
A kind of four insulation of generation nuclear power and sheath materials, its component is:
Being mixed according to described weight portion by each component and obtain four generation nuclear powers insulation and sheath material hot strength is 11MPa, percentage elongation is 250%。
Embodiment 4
A kind of four insulation of generation nuclear power and sheath materials, its component is:
Being mixed according to described weight portion by each component and obtain four generation nuclear powers insulation and sheath material hot strength is 10MPa, percentage elongation is 300%。
The aforementioned description to the specific illustrative embodiment of the present invention illustrates that and the purpose of illustration。These describe and are not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned instruction, it is possible to carry out much changing and change。Purpose exemplary embodiment selected and describe is in that to explain the certain principles of the present invention and practical application thereof, so that those skilled in the art is capable of and utilizes the various different exemplary of the present invention and various different selection and change。The scope of the present invention is intended to be limited by claims and equivalents thereof。

Claims (2)

1. a generation nuclear power insulation and sheath material, it is characterised in that: its component is:
2. four insulation of generation nuclear power and sheath materials according to claim 1, it is characterised in that: described four generation nuclear power insulation and sheath material hot strength are 10-11.5Mpa, and percentage elongation is 220-300%。
CN201610084350.XA 2016-02-04 2016-02-04 Fourth-generation nuclear power insulation and sheath material Pending CN105694191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610084350.XA CN105694191A (en) 2016-02-04 2016-02-04 Fourth-generation nuclear power insulation and sheath material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610084350.XA CN105694191A (en) 2016-02-04 2016-02-04 Fourth-generation nuclear power insulation and sheath material

Publications (1)

Publication Number Publication Date
CN105694191A true CN105694191A (en) 2016-06-22

Family

ID=56222935

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610084350.XA Pending CN105694191A (en) 2016-02-04 2016-02-04 Fourth-generation nuclear power insulation and sheath material

Country Status (1)

Country Link
CN (1) CN105694191A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101942144A (en) * 2010-09-13 2011-01-12 江苏三角洲塑化有限公司 Conductive low-smoke zero-halogen flame retarding and oil resisting cable sheath material and preparation method thereof
CN102399388A (en) * 2011-10-17 2012-04-04 宝应宝洲电缆材料厂 Method for preparing low-smoke halogen-free flame-retardant cable material containing plastic compatilizer
CN104292606A (en) * 2014-10-17 2015-01-21 四川明星电缆股份有限公司 Oil-resistant and ageing-resistant low-smoke halogen-free fire-retardant cable material
CN104327366A (en) * 2014-10-16 2015-02-04 马弗橡胶（镇江）有限公司 Weather-proof type halogen-free flame-retardation cable sheath material formula used for locomotive and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101942144A (en) * 2010-09-13 2011-01-12 江苏三角洲塑化有限公司 Conductive low-smoke zero-halogen flame retarding and oil resisting cable sheath material and preparation method thereof
CN102399388A (en) * 2011-10-17 2012-04-04 宝应宝洲电缆材料厂 Method for preparing low-smoke halogen-free flame-retardant cable material containing plastic compatilizer
CN104327366A (en) * 2014-10-16 2015-02-04 马弗橡胶（镇江）有限公司 Weather-proof type halogen-free flame-retardation cable sheath material formula used for locomotive and preparation method thereof
CN104292606A (en) * 2014-10-17 2015-01-21 四川明星电缆股份有限公司 Oil-resistant and ageing-resistant low-smoke halogen-free fire-retardant cable material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
刘吉平、郝向阳著: "《聚合物基纳米改性材料》", 31 August 2009, 科学出版社 *

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SE01 Entry into force of request for substantive examination
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Application publication date: 20160622