CN105602143A - Formulation for polyvinyl chloride cable sheath for coal mine - Google Patents
Formulation for polyvinyl chloride cable sheath for coal mine Download PDFInfo
- Publication number
- CN105602143A CN105602143A CN201610048019.2A CN201610048019A CN105602143A CN 105602143 A CN105602143 A CN 105602143A CN 201610048019 A CN201610048019 A CN 201610048019A CN 105602143 A CN105602143 A CN 105602143A
- Authority
- CN
- China
- Prior art keywords
- parts
- polyvinyl chloride
- cable sheath
- chloride cable
- formula
- 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
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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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Insulated Conductors (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a formulation for a polyvinyl chloride cable sheath for a coal mine. According to the formulation, the polyvinyl chloride cable sheath is prepared from, by weight, 35-45 parts of PBT resin, 40-50 parts of PVC resin, 20-30 parts of composite nano calcium carbonate powder, 5-7 parts of halogen-free flame retardant, 4-6 parts of plasticizer, 10-14 parts of tetraphenyl ethylene, 4-8 parts of ethylene-propylene diene copolymer, 5-7 parts of compatilizer and 2-4 parts of color master batch. The polyvinyl chloride cable sheath has the advantages of being good in corrosion preventing effect, resistant to oxidization, long in service life and the like.
Description
Technical field
The present invention relates to formula for a kind of cable, relate in particular to a kind of colliery polyvinyl chloride cable sheath with filling a prescription.
Background technology
At present, along with scientific and technical development, the consumption of cable is more and more, therefore people are also more and more higher to the requirement of cable, traditional cable sheath material because its collocation is improper, is easy to occur aging situation, causes cable body internal structure to be corroded in the use procedure of cable, conductor is exposed in air, brings very large inconvenience to the use in people's later stage.
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 colliery polyvinyl chloride cable sheath with filling a prescription.
The present invention takes following technical scheme to realize: formula for polyvinyl chloride cable sheath for a kind of colliery, in this formula, the parts by weight of each component are as follows: 35 ~ 45 parts of PBT resins, 40 ~ 50 parts of polyvinyl chloride resins, 20 ~ 30 parts, composite nano-calcium carbonate powder, 5 ~ 7 parts of halogen-free flame retardants, 4 ~ 6 parts, plasticizer, 10 ~ 14 parts of tetraphenyl ethylenes, 4 ~ 8 parts of ethylene-propylene diene copolymers, 5 ~ 7 parts of compatilizers, 2 ~ 4 parts of Masterbatch.
Formula for polyvinyl chloride cable sheath for above-mentioned a kind of colliery, by forming according to the raw material of weight portion below: 40 parts of PBT resins, 45 parts of polyvinyl chloride resins, 25 parts, composite nano-calcium carbonate powder, 6 parts of halogen-free flame retardants, 5 parts, plasticizer, 12 parts of tetraphenyl ethylenes, 6 parts of ethylene-propylene diene copolymers, 6 parts of compatilizers, 3 parts of Masterbatch.
Formula for polyvinyl chloride cable sheath for above-mentioned a kind of colliery, described plasticizer is dioctyl sebacate.
The present invention has following beneficial effect in sum: the advantage such as the present invention has that anticorrosion ability is good, resistance to oxidation and long service life, described composite nano-calcium carbonate powder can make the cable cover(ing) can be more compact in process, there will not be the situations such as cracking, strengthen the toughness of cable, greatly extended the service life of cable.
Detailed description of the invention
A formula for polyvinyl chloride cable sheath for colliery, in this formula, the parts by weight of each component are as follows: 35 ~ 45 parts of PBT resins, 40 ~ 50 parts of polyvinyl chloride resins, 20 ~ 30 parts, composite nano-calcium carbonate powder, 5 ~ 7 parts of halogen-free flame retardants, 4 ~ 6 parts, plasticizer, 10 ~ 14 parts of tetraphenyl ethylenes, 4 ~ 8 parts of ethylene-propylene diene copolymers, 5 ~ 7 parts of compatilizers, 2 ~ 4 parts of Masterbatch; Formula for polyvinyl chloride cable sheath for above-mentioned a kind of colliery, by forming according to the raw material of weight portion below: 40 parts of PBT resins, 45 parts of polyvinyl chloride resins, 25 parts, composite nano-calcium carbonate powder, 6 parts of halogen-free flame retardants, 5 parts, plasticizer, 12 parts of tetraphenyl ethylenes, 6 parts of ethylene-propylene diene copolymers, 6 parts of compatilizers, 3 parts of Masterbatch.
Described composite nano-calcium carbonate powder can make the cable cover(ing) can be more compact in process, there will not be the situations such as cracking, has strengthened the toughness of cable, has greatly extended the service life of cable.
The above is embodiments of the invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. a formula for polyvinyl chloride cable sheath for colliery, it is characterized in that, in this formula, the parts by weight of each component are as follows: 35 ~ 45 parts of PBT resins, 40 ~ 50 parts of polyvinyl chloride resins, 20 ~ 30 parts, composite nano-calcium carbonate powder, 5 ~ 7 parts of halogen-free flame retardants, 4 ~ 6 parts, plasticizer, 10 ~ 14 parts of tetraphenyl ethylenes, 4 ~ 8 parts of ethylene-propylene diene copolymers, 5 ~ 7 parts of compatilizers, 2 ~ 4 parts of Masterbatch.
2. formula for polyvinyl chloride cable sheath for a kind of colliery according to claim 1, it is characterized in that, by forming according to the raw material of weight portion below: 40 parts of PBT resins, 45 parts of polyvinyl chloride resins, 25 parts, composite nano-calcium carbonate powder, 6 parts of halogen-free flame retardants, 5 parts, plasticizer, 12 parts of tetraphenyl ethylenes, 6 parts of ethylene-propylene diene copolymers, 6 parts of compatilizers, 3 parts of Masterbatch.
3. formula for polyvinyl chloride cable sheath for a kind of colliery according to claim 1, is characterized in that: described plasticizer is dioctyl sebacate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048019.2A CN105602143A (en) | 2016-01-26 | 2016-01-26 | Formulation for polyvinyl chloride cable sheath for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048019.2A CN105602143A (en) | 2016-01-26 | 2016-01-26 | Formulation for polyvinyl chloride cable sheath for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105602143A true CN105602143A (en) | 2016-05-25 |
Family
ID=55982530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610048019.2A Pending CN105602143A (en) | 2016-01-26 | 2016-01-26 | Formulation for polyvinyl chloride cable sheath for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105602143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366490A (en) * | 2016-08-26 | 2017-02-01 | 安徽和信科技发展有限责任公司 | Anti-cracking sheathing material for wiring harness and preparation method thereof |
| CN107383677A (en) * | 2017-07-25 | 2017-11-24 | 合肥达户电线电缆科技有限公司 | A kind of environment-friendly cable material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509257A (en) * | 2013-08-30 | 2014-01-15 | 安徽天民电气科技有限公司 | 105 DEG C low-smoke zero-halogen flame-retardant ethylene-propylene-diene monomer cable material and preparation method thereof |
| CN103524904A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Special type cable material and preparation method |
| CN104109304A (en) * | 2014-06-23 | 2014-10-22 | 安徽荣玖光纤通信科技有限公司 | High-fluidity PVC cable material and preparation method thereof |
-
2016
- 2016-01-26 CN CN201610048019.2A patent/CN105602143A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509257A (en) * | 2013-08-30 | 2014-01-15 | 安徽天民电气科技有限公司 | 105 DEG C low-smoke zero-halogen flame-retardant ethylene-propylene-diene monomer cable material and preparation method thereof |
| CN103524904A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Special type cable material and preparation method |
| CN104109304A (en) * | 2014-06-23 | 2014-10-22 | 安徽荣玖光纤通信科技有限公司 | High-fluidity PVC cable material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366490A (en) * | 2016-08-26 | 2017-02-01 | 安徽和信科技发展有限责任公司 | Anti-cracking sheathing material for wiring harness and preparation method thereof |
| CN107383677A (en) * | 2017-07-25 | 2017-11-24 | 合肥达户电线电缆科技有限公司 | A kind of environment-friendly cable 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: 20160525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |