CN105524435A - Formula of low-smoke zero-halogen sheath for power cable - Google Patents

Formula of low-smoke zero-halogen sheath for power cable Download PDF

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Publication number
CN105524435A
CN105524435A CN201610043137.4A CN201610043137A CN105524435A CN 105524435 A CN105524435 A CN 105524435A CN 201610043137 A CN201610043137 A CN 201610043137A CN 105524435 A CN105524435 A CN 105524435A
Authority
CN
China
Prior art keywords
parts
power cable
formula
halogen
smoke
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
CN201610043137.4A
Other languages
Chinese (zh)
Inventor
陆润
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.)
Anhui Rui Haolan Industry Co Ltd
Original Assignee
Anhui Rui Haolan Industry 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 Anhui Rui Haolan Industry Co Ltd filed Critical Anhui Rui Haolan Industry Co Ltd
Priority to CN201610043137.4A priority Critical patent/CN105524435A/en
Publication of CN105524435A publication Critical patent/CN105524435A/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • H01B3/42—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 polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • H01B3/422—Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/22—Halogen free composition
    • 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
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The invention discloses a formula of a low-smoke zero-halogen sheath for a power cable. The formula is prepared from the following components in parts by weight: 20 to 30 parts of 3-type resin, 35 to 45 parts of PBT resin powder, 2 to 4 parts of solid paraffin, 6 to 8 parts of halogen-free flame retardant, 6 to 8 parts of antismoke agent, 0.6 to 0.8 part of compatilizer, 4 to 8 parts of tetraphenyl ethylene, 7 to 11 parts of lubricant, 10 to 16 parts of soapstone and 20 to 30 parts of polyvinyl chloride. The sheath provided by the invention has the advantages of being low-smoke and zero-halogen, good in environmental protective performance, long in service life, and the like.

Description

A kind of low smoke and zero halogen power cable jacket formula
Technical field
The present invention relates to a kind of cable formula, particularly relate to a kind of low smoke and zero halogen power cable jacket formula.
Background technology
At present, along with the development of science and technology, the consumption of cable gets more and more, therefore the requirement of people to cable is also more and more higher, traditional cable material because of its collocation improper, when there is the situations such as fire at cable, cable can discharge a large amount of environmentally harmful gas, not only pollute atmospheric environment, and bring serious threat can to the lives and properties of people.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of low smoke and zero halogen power cable jacket formula.
The present invention takes following technical scheme to realize: a kind of low smoke and zero halogen power cable jacket formula, and in this formula, the parts by weight of each component are as follows: three type resins 20 ~ 30 parts, 35 ~ 45 parts, PBT resin powder, solid paraffin 2 ~ 4 parts, halogen-free flame retardants 6 ~ 8 parts, smoke suppressor 6 ~ 8 parts, compatilizer 0.6 ~ 0.8 part, tetraphenyl ethylene 4 ~ 8 parts, lubricant 7 ~ 11 parts, saponite 10 ~ 16 parts, polyvinyl chloride 20 ~ 30 parts.
Above-mentioned a kind of low smoke and zero halogen power cable jacket formula, is made up of the following raw material according to weight part: three type resins 25 parts, 40 parts, PBT resin powder, solid paraffin 3 parts, halogen-free flame retardants 7 parts, smoke suppressor 7 parts, compatilizer 0.7 part, tetraphenyl ethylene 6 parts, lubricant 9 parts, saponite 13 parts, polyvinyl chloride 25 parts.
Above-mentioned a kind of low smoke and zero halogen power cable jacket formula, described lubricant is stearic acid or paraffin.
The present invention has following beneficial effect in sum: the present invention has the advantages such as low smoke and zero halogen, good environmental protection and long service life, described smoke suppressor can make cable can not discharge a large amount of smog under combustion case, not only be conducive to environmental protection, and ensure that the life security of people, easy for people to use.
Embodiment
A kind of low smoke and zero halogen power cable jacket formula, in this formula, the parts by weight of each component are as follows: three type resins 20 ~ 30 parts, 35 ~ 45 parts, PBT resin powder, solid paraffin 2 ~ 4 parts, halogen-free flame retardants 6 ~ 8 parts, smoke suppressor 6 ~ 8 parts, compatilizer 0.6 ~ 0.8 part, tetraphenyl ethylene 4 ~ 8 parts, lubricant 7 ~ 11 parts, saponite 10 ~ 16 parts, polyvinyl chloride 20 ~ 30 parts; Above-mentioned a kind of low smoke and zero halogen power cable jacket formula, is made up of the following raw material according to weight part: three type resins 25 parts, 40 parts, PBT resin powder, solid paraffin 3 parts, halogen-free flame retardants 7 parts, smoke suppressor 7 parts, compatilizer 0.7 part, tetraphenyl ethylene 6 parts, lubricant 9 parts, saponite 13 parts, polyvinyl chloride 25 parts.
Described smoke suppressor can make cable can not discharge a large amount of smog under combustion case, is not only conducive to environmental protection, and ensure that the life security of people, easy for people to use.
The above is embodiments of the invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.

Claims (3)

1. a low smoke and zero halogen power cable jacket formula, it is characterized in that, in this formula, the parts by weight of each component are as follows: three type resins 20 ~ 30 parts, 35 ~ 45 parts, PBT resin powder, solid paraffin 2 ~ 4 parts, halogen-free flame retardants 6 ~ 8 parts, smoke suppressor 6 ~ 8 parts, compatilizer 0.6 ~ 0.8 part, tetraphenyl ethylene 4 ~ 8 parts, lubricant 7 ~ 11 parts, saponite 10 ~ 16 parts, polyvinyl chloride 20 ~ 30 parts.
2. a kind of low smoke and zero halogen power cable jacket formula according to claim 1, it is characterized in that, be made up of the following raw material according to weight part: three type resins 25 parts, 40 parts, PBT resin powder, solid paraffin 3 parts, halogen-free flame retardants 7 parts, smoke suppressor 7 parts, compatilizer 0.7 part, tetraphenyl ethylene 6 parts, lubricant 9 parts, saponite 13 parts, polyvinyl chloride 25 parts.
3. a kind of low smoke and zero halogen power cable jacket formula according to claim 1, is characterized in that: described lubricant is stearic acid or paraffin.
CN201610043137.4A 2016-01-23 2016-01-23 Formula of low-smoke zero-halogen sheath for power cable Pending CN105524435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610043137.4A CN105524435A (en) 2016-01-23 2016-01-23 Formula of low-smoke zero-halogen sheath for power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610043137.4A CN105524435A (en) 2016-01-23 2016-01-23 Formula of low-smoke zero-halogen sheath for power cable

Publications (1)

Publication Number Publication Date
CN105524435A true CN105524435A (en) 2016-04-27

Family

ID=55766979

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610043137.4A Pending CN105524435A (en) 2016-01-23 2016-01-23 Formula of low-smoke zero-halogen sheath for power cable

Country Status (1)

Country Link
CN (1) CN105524435A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105860382A (en) * 2016-05-05 2016-08-17 芜湖诚通自动化设备有限公司 Low-smoke zero-halogen medium-voltage power cable insulating sheath material and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104130531A (en) * 2014-08-18 2014-11-05 沈太英 Polyvinyl chloride composite cable material for field of electricity and manufacturing method of composite cable material
CN104927239A (en) * 2015-06-16 2015-09-23 安徽天元电缆有限公司 Environment-friendly folding-resisting cable material
CN105070357A (en) * 2015-07-23 2015-11-18 苏州国华特种线材有限公司 Semi-flexible cable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104130531A (en) * 2014-08-18 2014-11-05 沈太英 Polyvinyl chloride composite cable material for field of electricity and manufacturing method of composite cable material
CN104927239A (en) * 2015-06-16 2015-09-23 安徽天元电缆有限公司 Environment-friendly folding-resisting cable material
CN105070357A (en) * 2015-07-23 2015-11-18 苏州国华特种线材有限公司 Semi-flexible cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105860382A (en) * 2016-05-05 2016-08-17 芜湖诚通自动化设备有限公司 Low-smoke zero-halogen medium-voltage power cable insulating sheath material and preparation method thereof

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160427

WD01 Invention patent application deemed withdrawn after publication