CN104761843A - Halogen-free flame-retardant cable material - Google Patents
Halogen-free flame-retardant cable material Download PDFInfo
- Publication number
- CN104761843A CN104761843A CN201410006293.4A CN201410006293A CN104761843A CN 104761843 A CN104761843 A CN 104761843A CN 201410006293 A CN201410006293 A CN 201410006293A CN 104761843 A CN104761843 A CN 104761843A
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- China
- Prior art keywords
- parts
- halogen
- cable material
- free flame
- retardant cable
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- 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.)
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- 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
- H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
-
- 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
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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
- 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)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
Abstract
The embodiment of the invention discloses a halogen-free flame-retardant cable material comprising the materials in parts by weight: 30-50 parts of polyvinyl chloride resin, 2-10 parts of a compatilizer, 40-60 parts of an inorganic flame retardant, 10-20 parts of a plasticizer, 1-5 parts of a lubricant, 0.5-1 part of a stabilizing agent, 0.4-1.2 parts of a coupling agent, 0.1-0.5 part of an antioxidant, and 1.2-1.6 parts of a surface modification agent. With use of the halogen-free flame-retardant cable material, the flame retardant component is added to the cable material, so that the cable has good flame-retardant property and also has durability, and the high-characteristic requirement of markets on the cable is satisfied.
Description
Technical field
The present invention relates to a kind of cable material, particularly relate to a kind of Halogen-free flame-retardant cable material.
Background technology
In various fire failure, the fire caused by electrical equipment increases year by year, and the accident of the short circuit initiation fire wherein caused due to cable accounts for major part, chases after the aging decreasing insulating of normally cable of tracing it to its cause, or electric arc occurs to be caused burning and caused.Form the polyolefine of cable have density little, corrosion-resistant, there is good physical strength and electrical isolation feature etc., and in order to increase its fire retardant characteristics in prior art, add a large amount of inorganic anti-flaming materials, cause whole cable hardness to increase, even easily occur outer fault rupture.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, provides a kind of Halogen-free flame-retardant cable material.The flame retardant properties of cable can be improved and improve durable ability.
In order to solve the problems of the technologies described above, embodiments provide a kind of Halogen-free flame-retardant cable material, described material represents by weight and comprises:
Polyvinyl chloride (PVC) RESINS 30 ~ 50 parts, compatilizer 2 ~ 10 parts, inorganic combustion inhibitor 40 ~ 60 parts, 10 ~ 20 parts, softening agent, lubricant 1 ~ 5 part, stablizer 0.5 ~ 1 part, coupling agent 0.4 ~ 1.2 part, 0.1 ~ 0.5 part, oxidation inhibitor, surface-modifying agent 1.2 ~ 1.6 parts.
Further, described inorganic combustion inhibitor is magnesium hydroxide and/or aluminium hydroxide.
Further, described compatilizer is a kind of in POE-g-MAH, EVA-g-MAH or both mixing.
Further, o-phthalic acid dibutyl ester selected by described softening agent.
Further, described oxidation inhibitor be by mass percent be 50% four (β-(3,5-di-t-butyl-4-hydroxy phenyl) propionic acid) pentaerythritol ester and mass percent be the mixture of tricresyl phosphite (2, the 4-di-tert-butyl-phenyl) ester of 50%.
Further, described material represents by weight and comprises:
Polyvinyl chloride (PVC) RESINS 40 parts, compatilizer 6 parts, inorganic combustion inhibitor 45 parts, 14 parts, softening agent, lubricant 3 parts, stablizer 0.8 part, coupling agent 0.9 part, 0.3 part, oxidation inhibitor, surface-modifying agent 1.5 parts.
Implement the embodiment of the present invention, have following beneficial effect: the present invention adds fire retardant composition in cable material, the flame-retarding characteristic making cable have good also has wearing quality, meets the requirement of market to cable high characteristic.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below the present invention is described in further detail.
Halogen-free flame-retardant cable material of the present invention is made up of by weight following material:
Polyvinyl chloride (PVC) RESINS 30 ~ 50 parts;
Compatilizer 2 ~ 10 parts;
Inorganic combustion inhibitor 40 ~ 60 parts;
10 ~ 20 parts, softening agent;
Lubricant 1 ~ 5 part;
Stablizer 0.5 ~ 1 part;
Coupling agent 0.4 ~ 1.2 part;
0.1 ~ 0.5 part, oxidation inhibitor;
Surface-modifying agent 1.2 ~ 1.6 parts.
Each material preferred weight number is:
Polyvinyl chloride (PVC) RESINS 40 parts;
Compatilizer 6 parts;
Inorganic combustion inhibitor 45 parts;
14 parts, softening agent;
Lubricant 3 parts;
Stablizer 0.8 part;
Coupling agent 0.9 part;
0.3 part, oxidation inhibitor;
Surface-modifying agent 1.5 parts.
Wherein, inorganic combustion inhibitor is magnesium hydroxide and/or aluminium hydroxide, and the present embodiment is preferably both mixture.
Compatilizer is a kind of in POE-g-MAH, EVA-g-MAH or both mixing, and the present embodiment is preferably POE-g-MAH.
O-phthalic acid dibutyl ester selected by softening agent.
Oxidation inhibitor be by mass percent be 50% four (β-(3,5-di-t-butyl-4-hydroxy phenyl) propionic acid) pentaerythritol ester and mass percent be the mixture of tricresyl phosphite (2, the 4-di-tert-butyl-phenyl) ester of 50%.
By the present invention, maintain the flame retardant properties of cable, and prevent cable material from producing fracture because hardness is excessive, thus expand the use range of cable material, satisfy the demands of consumers.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (6)
1. a Halogen-free flame-retardant cable material, is characterized in that, described material represents by weight and comprises:
Polyvinyl chloride (PVC) RESINS 30 ~ 50 parts, compatilizer 2 ~ 10 parts, inorganic combustion inhibitor 40 ~ 60 parts, 10 ~ 20 parts, softening agent, lubricant 1 ~ 5 part, stablizer 0.5 ~ 1 part, coupling agent 0.4 ~ 1.2 part, 0.1 ~ 0.5 part, oxidation inhibitor, surface-modifying agent 1.2 ~ 1.6 parts.
2. Halogen-free flame-retardant cable material according to claim 1, is characterized in that, described inorganic combustion inhibitor is magnesium hydroxide and/or aluminium hydroxide.
3. Halogen-free flame-retardant cable material according to claim 1, is characterized in that, described compatilizer is a kind of in POE-g-MAH, EVA-g-MAH or both mixing.
4. Halogen-free flame-retardant cable material according to claim 1, is characterized in that, o-phthalic acid dibutyl ester selected by described softening agent.
5. Halogen-free flame-retardant cable material according to claim 1, it is characterized in that, described oxidation inhibitor be by mass percent be 50% four (β-(3,5-di-t-butyl-4-hydroxy phenyl) propionic acid) pentaerythritol ester and mass percent be the mixture of tricresyl phosphite (2, the 4-di-tert-butyl-phenyl) ester of 50%.
6. the Halogen-free flame-retardant cable material according to any one of Claims 1 to 5, is characterized in that, described material represents by weight and comprises:
Polyvinyl chloride (PVC) RESINS 40 parts, compatilizer 6 parts, inorganic combustion inhibitor 45 parts, 14 parts, softening agent, lubricant 3 parts, stablizer 0.8 part, coupling agent 0.9 part, 0.3 part, oxidation inhibitor, surface-modifying agent 1.5 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006293.4A CN104761843A (en) | 2014-01-07 | 2014-01-07 | Halogen-free flame-retardant cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006293.4A CN104761843A (en) | 2014-01-07 | 2014-01-07 | Halogen-free flame-retardant cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104761843A true CN104761843A (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410006293.4A Pending CN104761843A (en) | 2014-01-07 | 2014-01-07 | Halogen-free flame-retardant cable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104761843A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105218978A (en) * | 2015-11-17 | 2016-01-06 | 王芳 | A kind of flame-proof PVC power cable |
| CN105860322A (en) * | 2016-04-15 | 2016-08-17 | 宁波卡倍亿电气技术有限公司 | Ultra thin-walled automotive wire |
| CN106009389A (en) * | 2016-06-26 | 2016-10-12 | 陈旭 | Low-smoke flame-retardant PVC (polyvinyl chloride) cable material |
| CN106009364A (en) * | 2016-05-20 | 2016-10-12 | 苏州美嘉塑胶有限公司 | Thermoplastic crosslinking sheathing material |
| CN106221061A (en) * | 2016-08-02 | 2016-12-14 | 合肥文武信息技术有限公司 | A kind of communications cable material improving cable material adhesive force |
| CN112552616A (en) * | 2020-12-09 | 2021-03-26 | 江苏达胜高聚物股份有限公司 | Flame-retardant PVC cable material and preparation method and application thereof |
| CN116836491A (en) * | 2023-07-12 | 2023-10-03 | 广东祥利特种材料科技有限公司 | High-flame-retardance rubber cable material |
-
2014
- 2014-01-07 CN CN201410006293.4A patent/CN104761843A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105218978A (en) * | 2015-11-17 | 2016-01-06 | 王芳 | A kind of flame-proof PVC power cable |
| CN105860322A (en) * | 2016-04-15 | 2016-08-17 | 宁波卡倍亿电气技术有限公司 | Ultra thin-walled automotive wire |
| CN106009364A (en) * | 2016-05-20 | 2016-10-12 | 苏州美嘉塑胶有限公司 | Thermoplastic crosslinking sheathing material |
| CN106009389A (en) * | 2016-06-26 | 2016-10-12 | 陈旭 | Low-smoke flame-retardant PVC (polyvinyl chloride) cable material |
| CN106221061A (en) * | 2016-08-02 | 2016-12-14 | 合肥文武信息技术有限公司 | A kind of communications cable material improving cable material adhesive force |
| CN112552616A (en) * | 2020-12-09 | 2021-03-26 | 江苏达胜高聚物股份有限公司 | Flame-retardant PVC cable material and preparation method and application thereof |
| CN116836491A (en) * | 2023-07-12 | 2023-10-03 | 广东祥利特种材料科技有限公司 | High-flame-retardance rubber cable material |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |
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| WD01 | Invention patent application deemed withdrawn after publication |