CN104817781A - Modified PVC electric cable material with characteristics of corrosion resistance and thermal insulation, and preparation method thereof - Google Patents
Modified PVC electric cable material with characteristics of corrosion resistance and thermal insulation, and preparation method thereof Download PDFInfo
- Publication number
- CN104817781A CN104817781A CN201510103095.4A CN201510103095A CN104817781A CN 104817781 A CN104817781 A CN 104817781A CN 201510103095 A CN201510103095 A CN 201510103095A CN 104817781 A CN104817781 A CN 104817781A
- Authority
- CN
- China
- Prior art keywords
- parts
- preparation
- electric cable
- cable material
- subsequently
- 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
Links
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
-
- 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
- C08L2201/08—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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
The present invention relates to an electric cable material, particularly to a modified PVC electric cable material with characteristics of corrosion resistance and thermal insulation, and a preparation method thereof. The electric cable material is prepared from the following raw materials by weight: 50-60 parts of a PVC resin, 18-25 parts of a maleic anhydride-grafted ethylene-vinyl acetate copolymer, 20-28 parts of aluminum hydroxide, 16-22 parts of flue deposit, 4-6 parts of polyacrylamide, 6-9 parts of foam glass powder, 1-3 parts of 2-mercaptobenzimidazole, 10-12 parts of triethyl citrate, 1-2 parts of an accelerator DM, 1-2 parts of di-tert-butyl-p-cresol, 8-10 parts of a color concentrate, and 2-3 parts of an auxiliary agent. According to the present invention, the electric cable material adopts the PVC resin as the base material and is matched with the maleic anhydride-grafted ethylene-vinyl acetate copolymer, the flue deposit being subjected to the surface treatment through the polyacrylamide in the raw materials has characteristics of good dispersion property and uniform and stable reinforcing effect, and other remaining materials are combined, such that the electric cable material of the present invention has the excellent mechanical property, and further has advantages of significantly-improved heat resistance, strong corrosion resistance, uniform and stable performance, high raw material utilization rate, economy, and environment protection compared with the traditional PVC resin electric cable materials.
Description
Technical field
The present invention relates to a kind of CABLE MATERIALS, be specifically related to a kind of anticorrosive heat insulation modified PVC CABLE MATERIALS and preparation method thereof.
Background technology
CABLE MATERIALS is the general designation of wire cable insulating and sheath plastics, with rubber, plastics, the materials such as nylon are as base-material, in conjunction with softening agent, filler, colour batch, the ancillary components such as oxidation inhibitor are made, different cable type and the performance of environment for use to CABLE MATERIALS have different requirements, mostly there is not damage resistant and fold in commercially available CABLE MATERIALS, perishable oxidation internal metal wirings, flame retardant properties is poor, Hardness and toughness can not be taken into account, during burning, toxicity is larger, the not shortcoming such as humidity fever and chills, govern security and the work-ing life of cable, therefore, be badly in need of the balancing performance that research and development are novel, Environmental Safety, practical CABLE MATERIALS.
Summary of the invention
The object of the invention is to, provide a kind of anticorrosive heat insulation modified PVC CABLE MATERIALS and preparation method thereof, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of anticorrosive heat insulation modified PVC CABLE MATERIALS and preparation method thereof, it is characterized in that, this CABLE MATERIALS is made up of the raw material of following weight part: polyvinyl chloride resin 50-60, maleic anhydride grafted ethene-acetate ethylene copolymer 18-25, aluminium hydroxide 20-28, flue settling 16-22, polyacrylamide 4-6, multicellular glass powder 6-9,2-mercaptobenzimidazole 1-3, triethyl citrate 10-12, altax 1-2, ditertbutylparacresol 1-2, colour batch 8-10, auxiliary agent 2-3.
Described auxiliary agent is made up of the raw material of following weight part: zinc borate 6-8, graphene oxide 2-3, poly aspartic acid 2-3, iron lithium phosphate 1-3, dehydrated alcohol 8-10,600-800 order white carbon black 15-18, preparation method is: be first dissolved in dehydrated alcohol by iron lithium phosphate, add zinc borate, graphene oxide, poly aspartic acid more subsequently, white carbon black is added after being uniformly mixed, mix rear grinding distribution 20-30min, subsequently by gained mixture drying at room temperature, removing dehydrated alcohol, obtains auxiliary agent.
Anticorrosive heat insulation modified PVC CABLE MATERIALS of described one and preparation method thereof, its preparation method is as follows:
(1) first polyacrylamide is dissolved in 5 times in the water of its weight part, subsequently flue settling is dropped into dispersed with stirring 2-3h in solution, subsequently by mixed slurry concentrate drying, for subsequent use after grinding distribution 30-40min after complete drying;
(2) after polyvinyl chloride resin, maleic anhydride grafted ethene-acetate ethylene copolymer being mixed; add triethyl citrate; be uniformly mixed 20-30min; add physics prepared by step (1) subsequently again; continue dispersed with stirring 40-50min; last input in high speed mixer together with other leftover materials again mixes, and sends into extruding pelletization in dual-screw pelletizer, obtains described CABLE MATERIALS.
The temperature that described twin screw extruder is each section is: feeding section: 70-80 DEG C, compression section: 170-180 DEG C, homogenizing zone 150-160 DEG C, head temperature: 130-140 DEG C.
Beneficial effect: using polyvinyl chloride resin as base-material, assistant is with maleic anhydride grafted ethene-acetate ethylene copolymer, add the flue settling after polyacrylamide surface treatment simultaneously, improve its dispersive ability in resin base material, prevent from reuniting, reach the effect of even reinforcement, combination has fire-retardant again, the auxiliary agent of short effect such as steady, multicellular glass powder and other leftover materials, the CABLE MATERIALS prepared is made to show excellent mechanical property, be significantly improved compared with the temperature capacity of conventional P VC resin cable material, corrosion resistance is strong, performance is uniform and stable, raw material availability is high, economic environmental protection.
Embodiment
Embodiment
The CABLE MATERIALS of the present embodiment is made up of the raw material of following weight part: polyvinyl chloride resin 60, maleic anhydride grafted ethene-acetate ethylene copolymer 20, aluminium hydroxide 25, flue settling 22, polyacrylamide 6, multicellular glass powder 8,2-mercaptobenzimidazole 3, triethyl citrate 12, altax 2, ditertbutylparacresol 1, colour batch 10, auxiliary agent 3.
Described auxiliary agent is made up of the raw material of following weight part: zinc borate 6, graphene oxide 3, poly aspartic acid 2, iron lithium phosphate 2, dehydrated alcohol 10,800 order white carbon black 18, preparation method is: be first dissolved in dehydrated alcohol by iron lithium phosphate, add zinc borate, graphene oxide, poly aspartic acid more subsequently, white carbon black is added after being uniformly mixed, mix rear grinding distribution 30min, subsequently by gained mixture drying at room temperature, removing dehydrated alcohol, obtains auxiliary agent.
Anticorrosive heat insulation modified PVC CABLE MATERIALS of described one and preparation method thereof, its preparation method is as follows:
(1) first polyacrylamide is dissolved in 5 times in the water of its weight part, subsequently flue settling is dropped into dispersed with stirring 3h in solution, subsequently by mixed slurry concentrate drying, for subsequent use after grinding distribution 30-40min after complete drying;
(2) after polyvinyl chloride resin, maleic anhydride grafted ethene-acetate ethylene copolymer being mixed; add triethyl citrate; be uniformly mixed 30min; add physics prepared by step (1) subsequently again; continue dispersed with stirring 50min; last input in high speed mixer together with other leftover materials again mixes, and sends into extruding pelletization in dual-screw pelletizer, obtains described CABLE MATERIALS.
Wherein the temperature of each section of twin screw extruder is respectively: feeding section: 80 DEG C, compression section: 180 DEG C, homogenizing zone 155 DEG C, head temperature: 135 DEG C.
The performance test results of the present embodiment CABLE MATERIALS is as follows:
Claims (3)
1. anticorrosive heat insulation modified PVC CABLE MATERIALS and preparation method thereof, it is characterized in that, this CABLE MATERIALS is made up of the raw material of following weight part: polyvinyl chloride resin 50-60, maleic anhydride grafted ethene-acetate ethylene copolymer 18-25, aluminium hydroxide 20-28, flue settling 16-22, polyacrylamide 4-6, multicellular glass powder 6-9,2-mercaptobenzimidazole 1-3, triethyl citrate 10-12, altax 1-2, ditertbutylparacresol 1-2, colour batch 8-10, auxiliary agent 2-3;
Described auxiliary agent is made up of the raw material of following weight part: zinc borate 6-8, graphene oxide 2-3, poly aspartic acid 2-3, iron lithium phosphate 1-3, dehydrated alcohol 8-10,600-800 order white carbon black 15-18, preparation method is: be first dissolved in dehydrated alcohol by iron lithium phosphate, add zinc borate, graphene oxide, poly aspartic acid more subsequently, white carbon black is added after being uniformly mixed, mix rear grinding distribution 20-30min, subsequently by gained mixture drying at room temperature, removing dehydrated alcohol, obtains auxiliary agent.
2. a kind of anticorrosive heat insulation modified PVC CABLE MATERIALS as claimed in claim 1 and preparation method thereof, its preparation method is as follows:
(1) first polyacrylamide is dissolved in 5 times in the water of its weight part, subsequently flue settling is dropped into dispersed with stirring 2-3h in solution, subsequently by mixed slurry concentrate drying, for subsequent use after grinding distribution 30-40min after complete drying;
(2) after polyvinyl chloride resin, maleic anhydride grafted ethene-acetate ethylene copolymer being mixed; add triethyl citrate; be uniformly mixed 20-30min; add physics prepared by step (1) subsequently again; continue dispersed with stirring 40-50min; last input in high speed mixer together with other leftover materials again mixes, and sends into extruding pelletization in dual-screw pelletizer, obtains described CABLE MATERIALS.
3. a kind of anticorrosive heat insulation modified PVC CABLE MATERIALS as claimed in claim 2 and preparation method thereof; it is characterized in that, the temperature that described dual-screw pelletizer is each section is respectively: feeding section: 70-80 DEG C, compression section: 170-180 DEG C, homogenizing zone 150-160 DEG C, head temperature: 130-140 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103095.4A CN104817781A (en) | 2015-03-09 | 2015-03-09 | Modified PVC electric cable material with characteristics of corrosion resistance and thermal insulation, and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103095.4A CN104817781A (en) | 2015-03-09 | 2015-03-09 | Modified PVC electric cable material with characteristics of corrosion resistance and thermal insulation, and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104817781A true CN104817781A (en) | 2015-08-05 |
Family
ID=53728275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510103095.4A Pending CN104817781A (en) | 2015-03-09 | 2015-03-09 | Modified PVC electric cable material with characteristics of corrosion resistance and thermal insulation, and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104817781A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105462111A (en) * | 2015-12-15 | 2016-04-06 | 中冠电缆有限公司 | PVC cable material containing modified fly ash and preparation method thereof |
| CN108383861A (en) * | 2018-02-13 | 2018-08-10 | 浙江工业大学 | It is a kind of containing Zn complex and preparation method and to include the plastic additive containing Zn complex |
| US10457817B2 (en) | 2016-05-02 | 2019-10-29 | Ecolab Usa Inc. | 2-mercaptobenzimidazole derivatives as corrosion inhibitors |
| CN116948325A (en) * | 2023-08-24 | 2023-10-27 | 苏州华盟塑化有限公司 | Cable sheath material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539979A (en) * | 2013-10-25 | 2014-01-29 | 安徽文峰电子科技集团有限公司 | Modified heat-proof anti-oxidation nitrile rubber cable material |
| CN104109302A (en) * | 2014-06-21 | 2014-10-22 | 朱六璋 | Aerial insulation cable material |
| CN104109303A (en) * | 2014-06-23 | 2014-10-22 | 安徽荣玖光纤通信科技有限公司 | Heatproof 105 DEG C polyvinyl chloride cable material and preparation method thereof |
-
2015
- 2015-03-09 CN CN201510103095.4A patent/CN104817781A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539979A (en) * | 2013-10-25 | 2014-01-29 | 安徽文峰电子科技集团有限公司 | Modified heat-proof anti-oxidation nitrile rubber cable material |
| CN104109302A (en) * | 2014-06-21 | 2014-10-22 | 朱六璋 | Aerial insulation cable material |
| CN104109303A (en) * | 2014-06-23 | 2014-10-22 | 安徽荣玖光纤通信科技有限公司 | Heatproof 105 DEG C polyvinyl chloride cable material and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105462111A (en) * | 2015-12-15 | 2016-04-06 | 中冠电缆有限公司 | PVC cable material containing modified fly ash and preparation method thereof |
| US10457817B2 (en) | 2016-05-02 | 2019-10-29 | Ecolab Usa Inc. | 2-mercaptobenzimidazole derivatives as corrosion inhibitors |
| CN108383861A (en) * | 2018-02-13 | 2018-08-10 | 浙江工业大学 | It is a kind of containing Zn complex and preparation method and to include the plastic additive containing Zn complex |
| CN108383861B (en) * | 2018-02-13 | 2021-01-01 | 浙江工业大学 | Zinc-containing complex, preparation method thereof and plastic auxiliary agent containing zinc-containing complex |
| CN116948325A (en) * | 2023-08-24 | 2023-10-27 | 苏州华盟塑化有限公司 | Cable sheath material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103275385B (en) | Nuclear power Halogen-free low-smoke flame-retardant cable sheath material and preparation method thereof | |
| CN104817781A (en) | Modified PVC electric cable material with characteristics of corrosion resistance and thermal insulation, and preparation method thereof | |
| CN104910477A (en) | High strength low smoke halogen-free flame retardant cable material for buildings and preparation method thereof | |
| CN105524456A (en) | Glass fiber reinforced nylon heat insulating strip used for aluminum alloy doors and windows as well as preparation method thereof | |
| CN104817779A (en) | PVC electric cable material containing modified asphalt, and preparation method thereof | |
| CN104817748A (en) | Polyethylene electric cable material containing modified wood chip powder, and preparation method thereof | |
| CN104945749A (en) | Architectural high-insulativity low-smoke halogen-free flame-retardant cable material and preparation method thereof | |
| CN101671470B (en) | Fire-retardant high-ductility composite material and manufacturing method thereof | |
| CN108239331A (en) | A kind of thermoplastic halogen-free flame retarding material and preparation method thereof | |
| CN104817780A (en) | PVC electric cable material with characteristics of high water resistance, compactness, and compound mixing, and preparation method thereof | |
| CN105440490A (en) | Compound PVC-based cable material containing modified bagasse and preparation method thereof | |
| CN107686609A (en) | A kind of special ABS material of battery cell case | |
| CN105462110A (en) | Antistatic screen radiation modified polyvinyl chloride cable material and preparation method thereof | |
| CN104817782A (en) | PVC electric cable material containing modified waste paper fibers, and preparation method thereof | |
| CN105462080A (en) | Anti-deformation heat preservation compound ethylene propylene diene monomer cable material and preparation method thereof | |
| CN105482204A (en) | Neoprene cable material containing modified cotton linters and preparation method thereof | |
| CN105111667A (en) | Novel halogen-free flame retardant modification thermoplastic elastomer data line sheath material and manufacturing method thereof | |
| CN106589760A (en) | Phenolic resin smokeless flame-retardant data cable sheath material and preparation method thereof | |
| CN103540003A (en) | Modified flexible ozone-resistant polyethylene cable sheath material | |
| CN105462111A (en) | PVC cable material containing modified fly ash and preparation method thereof | |
| CN105111666A (en) | Flame-resistant synergy data line sheath material having good processing fluidity and preparation method thereof | |
| CN105482295A (en) | High-hydrophobic and high-strength modified polyvinyl chloride (PVC) cable material and preparation method thereof | |
| CN109575588A (en) | Fire-retardant termite-proof high insulated nylon CABLE MATERIALS of one kind and preparation method thereof | |
| CN103554754A (en) | Temperature-resistant and flame-retardant modified polyvinyl chloride cable sheath material | |
| CN107129628A (en) | A kind of fire-retardant PE of ultra-toughness and preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |