CN105482295A - High-hydrophobic and high-strength modified polyvinyl chloride (PVC) cable material and preparation method thereof - Google Patents
High-hydrophobic and high-strength modified polyvinyl chloride (PVC) cable material and preparation method thereof Download PDFInfo
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- CN105482295A CN105482295A CN201510944407.4A CN201510944407A CN105482295A CN 105482295 A CN105482295 A CN 105482295A CN 201510944407 A CN201510944407 A CN 201510944407A CN 105482295 A CN105482295 A CN 105482295A
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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
- 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
Abstract
The invention relates to a cable material, in particular to a high-hydrophobic and high-strength modified polyvinyl chloride (PVC) cable material and a preparation method thereof. The cable material is prepared from, by weight parts, 50-60 parts of PVC resin, 8-10 parts of re-dispersible rubber powder, 0.1-0.2 part of manganese acetate, 12-15 parts of oxidization polyethylene wax emulsion with the solid content of 40-50%, 22-28 parts of isotactic polypropylene, 10-14 parts of aluminium hydroxide, 20-30 parts of calcium carbonate, 2-4 parts of hydrogenation ricinoleic acid, 20-30 parts of tobacco stem, 1-2 parts of cross-linking agent TAC, 12-15 parts of diethylene glycol dibenzoate, 1-2 parts of soclium benzoate, 8-13 parts of color masterbatch and 2-3 parts of additive. The high-hydrophobic and high-strength modified PVC cable material improves the mechanical property of conventional single PVC resin, the raw materials are mixed with tobacco stem powder coated and treated with oxidized polyethlene wax emulsion, so that the cable material heat resistance and is resistant to water, the compatibility with resin base materials is improved, and the high-hydrophobic and high-strength modified PVC cable material is economical and efficient filler.
Description
Technical field
The present invention relates to a kind of CABLE MATERIALS, be specifically related to a kind of high hydrophobic high strength 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 high hydrophobic high strength modified PVC CABLE MATERIALS and preparation method thereof, to improve the use properties of conventional P VC resin cable material, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of high hydrophobic high strength 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, redispersible rubber powder 8-10, manganous acetate 0.1-0.2, solid content are oxidized polyethylene wax emulsion 12-15, the isotatic polypropylene 22-28 of 40-50%, aluminium hydroxide 10-14, calcium carbonate 20-30, hydrogenated castor oleic acid 2-4, tobacco rods 20-30, linking agent TAC1-2, diethylene glycol dibenzoate 12-15, sodium benzoate 1-2, colour batch 8-10, auxiliary agent 2-3.
Described auxiliary agent is made up of the raw material of following weight part: polypropylene adipate (PPA) 3-5, toxilic acid tin octylate 2-3, calcium zinc stabilizer 3-4,600-800 order attapulgite powder 15-18, Starso 1-2, tripoly phosphate sodium STPP 3-4, preparation method is: first that Starso is soluble in water, be prepared into the aqueous solution that concentration is 6-8%, then attapulgite is dropped into, filter after soaking 10-12h, mix after filtrate drying and dehydrating with other leftover materials, grinding distribution 30-40min, obtains auxiliary agent.
Described one high hydrophobic high strength modified PVC CABLE MATERIALS and preparation method thereof, its preparation method is as follows:
(1) powder is ground into after first being dehydrated by tobacco rods for subsequent use, again sodium benzoate, manganous acetate are dropped in oxidized polyethylene wax emulsion, the tobacco rods powder prepared in advance is added after dissolving dispersion completely, by gained slurry grinding distribution 30-40min after being uniformly mixed, after slurry drying dewaters subsequently, be prepared into tobacco rods mixed powder for subsequent use;
(2) after polyvinyl chloride resin, redispersible rubber powder, isotatic polypropylene being mixed; be heated to 40-50 DEG C; then diethylene glycol dibenzoate is added; dispersed with stirring 30-40min; add the smoking mixture bar powder of step (1) gained subsequently, continue dispersed with stirring 40-50min, finally drop in high speed mixer together with other leftover materials again and mix; send into extruding pelletization in dual-screw pelletizer, obtain described CABLE MATERIALS.
The temperature that described twin screw extruder is each section is: feeding section: 50-60 DEG C, compression section: 150-160 DEG C, homogenizing zone 130-150 DEG C, head temperature: 100-110 DEG C.
Beneficial effect: using PVC as base-material, assistant is with redispersible rubber powder, the macromolecular materials such as isotatic polypropylene, improve the mechanical property of single polyvinyl chloride resin, and the tobacco rods powder in raw material after the coated process of mixed oxidization polythene wax emulsion, not easily moisture absorption, and thermotolerance improves, improve with resin base material consistency, reach good reinforcing effect, combine again and there is the auxiliary agent and other auxiliary material that improve processing characteristics effect, CABLE MATERIALS of the present invention is made to show more excellent impact resistance and stress crack resistant ability in use compared with conventional P VC resin, resistance to water resistance tide, heat-proof combustion-resistant, safe and efficient, and be filler with tobacco rods, more 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, redispersible rubber powder 10, manganous acetate 0.2, solid content are oxidized polyethylene wax emulsion 15, isotatic polypropylene 25, aluminium hydroxide 14, calcium carbonate 25, hydrogenated castor oleic acid 4, tobacco rods 30, linking agent TAC2, diethylene glycol dibenzoate 15, sodium benzoate 2, colour batch 10, the auxiliary agent 3 of 50%.
Described auxiliary agent is made up of the raw material of following weight part: polypropylene adipate (PPA) 4, toxilic acid tin octylate 2, calcium zinc stabilizer 4,600 order attapulgite powder 18, Starso 2, tripoly phosphate sodium STPP 4, preparation method is: first that Starso is soluble in water, be prepared into the aqueous solution that concentration is 6%, then attapulgite is dropped into, filter after soaking 12h, mix after filtrate drying and dehydrating with other leftover materials, grinding distribution 40min, obtains auxiliary agent.
Described one high hydrophobic high strength modified PVC CABLE MATERIALS and preparation method thereof, its preparation method is as follows:
(1) powder is ground into after first being dehydrated by tobacco rods for subsequent use, again sodium benzoate, manganous acetate are dropped in oxidized polyethylene wax emulsion, the tobacco rods powder prepared in advance is added after dissolving dispersion completely, by gained slurry grinding distribution 40min after being uniformly mixed, after slurry drying dewaters subsequently, be prepared into tobacco rods mixed powder for subsequent use;
(2) after polyvinyl chloride resin, redispersible rubber powder, isotatic polypropylene being mixed; be heated to 40-50 DEG C; then diethylene glycol dibenzoate is added; dispersed with stirring 40min; add the smoking mixture bar powder of step (1) gained subsequently, continue dispersed with stirring 50min, finally drop in high speed mixer together with other leftover materials again and mix; send into extruding pelletization in dual-screw pelletizer, obtain described CABLE MATERIALS.
Wherein the temperature of each section of twin screw extruder is respectively: feeding section: 60 DEG C, compression section: 160 DEG C, homogenizing zone 150 DEG C, head temperature: 110 DEG C.
The performance test results of the present embodiment CABLE MATERIALS is as follows:
Claims (3)
1. one kind high hydrophobic high strength 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, redispersible rubber powder 8-10, manganous acetate 0.1-0.2, solid content are oxidized polyethylene wax emulsion 12-15, the isotatic polypropylene 22-28 of 40-50%, aluminium hydroxide 10-14, calcium carbonate 20-30, hydrogenated castor oleic acid 2-4, tobacco rods 20-30, linking agent TAC1-2, diethylene glycol dibenzoate 12-15, sodium benzoate 1-2, colour batch 8-10, auxiliary agent 2-3;
Described auxiliary agent is made up of the raw material of following weight part: polypropylene adipate (PPA) 3-5, toxilic acid tin octylate 2-3, calcium zinc stabilizer 3-4,600-800 order attapulgite powder 15-18, Starso 1-2, tripoly phosphate sodium STPP 3-4, preparation method is: first that Starso is soluble in water, be prepared into the aqueous solution that concentration is 6-8%, then attapulgite is dropped into, filter after soaking 10-12h, mix after filtrate drying and dehydrating with other leftover materials, grinding distribution 30-40min, obtains auxiliary agent.
2. a kind of high hydrophobic high strength modified PVC CABLE MATERIALS as claimed in claim 1 and preparation method thereof, its preparation method is as follows:
(1) powder is ground into after first being dehydrated by tobacco rods for subsequent use, again sodium benzoate, manganous acetate are dropped in oxidized polyethylene wax emulsion, the tobacco rods powder prepared in advance is added after dissolving dispersion completely, by gained slurry grinding distribution 30-40min after being uniformly mixed, after slurry drying dewaters subsequently, be prepared into tobacco rods mixed powder for subsequent use;
(2) after polyvinyl chloride resin, redispersible rubber powder, isotatic polypropylene being mixed; be heated to 40-50 DEG C; then diethylene glycol dibenzoate is added; dispersed with stirring 30-40min; add the smoking mixture bar powder of step (1) gained subsequently, continue dispersed with stirring 40-50min, finally drop in high speed mixer together with other leftover materials again and mix; send into extruding pelletization in dual-screw pelletizer, obtain described CABLE MATERIALS.
3. a kind of high hydrophobic high strength 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: 50-60 DEG C, compression section: 150-160 DEG C, homogenizing zone 130-150 DEG C, head temperature: 100-110 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944407.4A CN105482295A (en) | 2015-12-15 | 2015-12-15 | High-hydrophobic and high-strength modified polyvinyl chloride (PVC) cable material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944407.4A CN105482295A (en) | 2015-12-15 | 2015-12-15 | High-hydrophobic and high-strength modified polyvinyl chloride (PVC) cable material and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105482295A true CN105482295A (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510944407.4A Pending CN105482295A (en) | 2015-12-15 | 2015-12-15 | High-hydrophobic and high-strength modified polyvinyl chloride (PVC) cable material and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380740A (en) * | 2016-09-12 | 2017-02-08 | 宁波舟塑胶有限公司 | Flame-retardant flexible polyvinyl chloride wire and cable material and preparation method thereof |
| CN107151402A (en) * | 2017-07-12 | 2017-09-12 | 合肥东恒锐电子科技有限公司 | A kind of integrated circuit packaging material and preparation method thereof |
| CN114316423A (en) * | 2020-09-27 | 2022-04-12 | 合肥杰事杰新材料股份有限公司 | High-strength environment-friendly flame-retardant polypropylene composite material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540064A (en) * | 2013-10-29 | 2014-01-29 | 绿宝电缆（集团）有限公司 | Oil-proof flame-retardant modified polyvinyl chloride cable sheathing material |
| CN104817779A (en) * | 2015-03-09 | 2015-08-05 | 铜陵长江铜业有限公司 | PVC electric cable material containing modified asphalt, and preparation method thereof |
| CN105086184A (en) * | 2015-08-04 | 2015-11-25 | 合肥市深朝电子有限公司 | Anti-static cable sheath material and preparation method thereof |
-
2015
- 2015-12-15 CN CN201510944407.4A patent/CN105482295A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540064A (en) * | 2013-10-29 | 2014-01-29 | 绿宝电缆（集团）有限公司 | Oil-proof flame-retardant modified polyvinyl chloride cable sheathing material |
| CN104817779A (en) * | 2015-03-09 | 2015-08-05 | 铜陵长江铜业有限公司 | PVC electric cable material containing modified asphalt, and preparation method thereof |
| CN105086184A (en) * | 2015-08-04 | 2015-11-25 | 合肥市深朝电子有限公司 | Anti-static cable sheath material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380740A (en) * | 2016-09-12 | 2017-02-08 | 宁波舟塑胶有限公司 | Flame-retardant flexible polyvinyl chloride wire and cable material and preparation method thereof |
| CN107151402A (en) * | 2017-07-12 | 2017-09-12 | 合肥东恒锐电子科技有限公司 | A kind of integrated circuit packaging material and preparation method thereof |
| CN114316423A (en) * | 2020-09-27 | 2022-04-12 | 合肥杰事杰新材料股份有限公司 | High-strength environment-friendly flame-retardant polypropylene composite material and preparation method thereof |
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Application publication date: 20160413 |