CN104774402A - Novel anti-aging polyvinyl chloride wire cable insulation material and preparation method thereof - Google Patents
Novel anti-aging polyvinyl chloride wire cable insulation material and preparation method thereof Download PDFInfo
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- CN104774402A CN104774402A CN201510181938.2A CN201510181938A CN104774402A CN 104774402 A CN104774402 A CN 104774402A CN 201510181938 A CN201510181938 A CN 201510181938A CN 104774402 A CN104774402 A CN 104774402A
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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
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
Abstract
The invention discloses a novel anti-aging polyvinyl chloride wire cable insulation material which comprises the following components in parts by weight: 30-80 parts of polyvinyl chloride resin, 5-15 parts of glass microballoon, 2-8 parts of nano titanium oxide, 1-3 parts of nano calcium carbonate, 1-3 parts of dispersing agent, 2-5 parts of stabilizer, 1-3 parts of lubricant and 2-6 parts of plasticizer. The polyvinyl chloride insulation cable material disclosed by the invention has the advantages of favorable insulating property, favorable heat resistance, excellent aging resistance, no loss of mechanical properties and no toxicity, can not be decomposed after long-time irradiation, and is beneficial to environmental protection.
Description
Technical field:
The present invention relates to macromolecule modified technical field, be specifically related to a kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material.
Background technology:
Polyvinyl chloride (PVC) is one of principal item of general-purpose plastics, there is the advantages such as low price, the transparency is good, difficulty is fired, electrical insulating property is good and corrosion-resistant, by adding various additive and using multiple forming method to obtain different properties, broad-spectrum soft or hard product.Especially be used widely in electric wire field.But, the poor heat stability of general PVC resin, easily be heated in the course of processing autocatalysis dehydrochlorination reaction occurring to be caused by reactive site (end group etc. as chlorallylene, tertiary chlorine, tertiary hydrogen, band double bond or peroxide residues), formed and grip polyenoid chain altogether, and and then there is chain rupture, the reaction such as crosslinked and variable color, degraded, cause plastic products quality to be deteriorated, degradation, and then affect its processing and use properties.Therefore, need to solve that polyvinyl chloride is heat-resisting, problem that photostabilization is poor to be to expand its use range.
At present, conventional method, for adding thermo-stabilizer, blended, crosslinked, copolymerization and chlorination etc., by these methods, can improve the resistance toheat of polyvinyl chloride.Wherein add thermo-stabilizer, blended be two kinds simple, lower-cost method.Conventional thermo-stabilizer is lead salt stabilizer, metal soap stablizer, organic tin stablizer, antimony organic stablizer, rare-earth stabilizer and organic auxiliary stabilizer.Consider from economic environmental protection, conventional is metal soap stablizer and organic auxiliary stabilizer.
Summary of the invention:
The object of this invention is to provide a kind of anti-aging polyvinyl chloride electrical wire and cable Insulation Material, its good insulation preformance, resistance toheat is good, and long-time illumination can not be decomposed, and ageing resistance is excellent, and mechanical property free of losses is nontoxic, is conducive to environment protection.
For achieving the above object, the present invention is by the following technical solutions:
A kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material, with parts by weight, comprises following component:
Polyvinyl chloride (PVC) RESINS 30-80 part,
Glass microballon 5-15 part, nano-titanium oxide 2-8 part,
Nano-calcium carbonate 1-3 part, dispersion agent 1-3 part,
Stablizer 2-5 part, lubricant 1-3 part, softening agent 2-6 part.
Preferred as technique scheme, a kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material, with parts by weight, comprises following component:
Polyvinyl chloride (PVC) RESINS 60 parts,
Glass microballon 10 parts, nano-titanium oxide 5 parts,
Nano-calcium carbonate 3 parts, dispersion agent 1 part,
Stablizer 5 parts, lubricant 5 parts, 5 parts, softening agent.
Preferred as technique scheme, the molecular weight of described polyvinyl chloride is 300-500 ten thousand unit.
Preferred as technique scheme, the size of described glass microballon is 50-100nm.
Preferred as technique scheme, the size of described nano-titanium oxide is 10-15nm.
Preferred as technique scheme, described dispersion agent is dispersion agent NNO, and its composition is sodium metnylene bis-naphthalene sulfonate.
Preferred as technique scheme, the mixture of described stablizer Zinic stearas, zinc laurate, the two mass ratio is 2:1.
Preferred as technique scheme, described lubricant is one or more mixing in polyethylene wax, paraffin, clorafin.
Preferred as technique scheme, described softening agent is one or both mixing in DEDB, trioctyl trimellitate.
The present invention has following beneficial effect:
The present invention adopts glass microballon, nano-titanium oxide, nano-calcium carbonate as properties-correcting agent, hollow glass micropearl has the advantages such as light weight, high dispersive, electrical insulating property and Heat stability is good, and its hardness is large, and the consistency of polyvinyl chloride is good, effectively can improve the resistance toheat of polyvinyl chloride; Nano-titanium oxide not only has anti-microbial property, also has certain ultraviolet resistance, effectively can solve the problem of polyvinyl chloride photostabilization difference; In addition, inorganic nano-particle sub-surface has a lot of active group, such as-OH, it can be reacted with the reactive site of polyvinyl chloride by dispersion agent, the autocatalysis dehydrochlorination reaction occurring to be caused by reactive site (end group etc. as chlorallylene, tertiary chlorine, tertiary hydrogen, band double bond or peroxide residues) thus minimizing polyvinyl chloride is heated, thus improve its resistance toheat.
Embodiment:
For a better understanding of the present invention, below by embodiment, the present invention is further described, and embodiment, only for explaining the present invention, can not form any restriction to the present invention.
Embodiment 1
A kind of Novel anti-ageing polyvinyl chloride electrical wire and cable insulated cable material, with parts by weight, comprises following component:
Polyvinyl chloride (PVC) RESINS 30 parts, glass microballon 5 parts,
Nano-titanium oxide 2 parts, nano-calcium carbonate 1 part, dispersion agent 1 part,
Stablizer 2 parts, lubricant 1 part, 2 parts, softening agent.
Its preparation method comprises the following steps:
30 parts of polyvinyl chloride (PVC) RESINS, 5 parts of glass microballons, 2 parts of nano-titanium oxides, 1 part of nano-calcium carbonate, 1 part of dispersion agent are joined in kneader, at 120 DEG C, mediates 5min; Continue to add 2 parts of stablizers, 1 part of lubricant, 2 parts of softening agent, mediate 2min, obtain mixture by single screw extrusion machine extruding pelletization, after air-cooled, obtain anti-aging polyvinyl chloride electrical wire and cable Insulation Material.
Embodiment 2
A kind of Novel anti-ageing polyvinyl chloride electrical wire and cable insulated cable material, with parts by weight, comprises following component:
Polyvinyl chloride (PVC) RESINS 80 parts, glass microballon 15 parts,
Nano-titanium oxide 8 parts, nano-calcium carbonate 3 parts, dispersion agent 3 parts,
Stablizer 5 parts, lubricant 3 parts, 6 parts, softening agent.
Its preparation method comprises the following steps:
80 parts of polyvinyl chloride (PVC) RESINS, 15 parts of glass microballons, 8 parts of nano-titanium oxides, 3 parts of nano-calcium carbonates, 3 parts of dispersion agents are joined in kneader, at 150 DEG C, mediates 10min; Continue to add 5 parts of stablizers, 3 parts of lubricants, 6 parts of softening agent, mediate 8min, obtain mixture by single screw extrusion machine extruding pelletization, after air-cooled, obtain anti-aging polyvinyl chloride electrical wire and cable Insulation Material.
Embodiment 3
A kind of Novel anti-ageing polyvinyl chloride electrical wire and cable insulated cable material, with parts by weight, comprises following component:
Polyvinyl chloride (PVC) RESINS 40 parts, glass microballon 7 parts,
Nano-titanium oxide 3 parts, nano-calcium carbonate 2 parts, dispersion agent 2 parts,
Stablizer 3 parts, lubricant 2 parts, 3 parts, softening agent.
Its preparation method comprises the following steps:
40 parts of polyvinyl chloride (PVC) RESINS, 7 parts of glass microballons, 3 parts of nano-titanium oxides, 2 parts of nano-calcium carbonates, 2 parts of dispersion agents are joined in kneader, at 125 DEG C, mediates 6min; Continue to add 3 parts of stablizers, 2 parts of lubricants, 3 parts of softening agent, mediate 3min, obtain mixture by single screw extrusion machine extruding pelletization, after air-cooled, obtain anti-aging polyvinyl chloride electrical wire and cable Insulation Material.
Embodiment 4
A kind of Novel anti-ageing polyvinyl chloride electrical wire and cable insulated cable material, with parts by weight, comprises following component:
Polyvinyl chloride (PVC) RESINS 50 parts, glass microballon 9 parts,
Nano-titanium oxide 4 parts, nano-calcium carbonate 2 parts, dispersion agent 3 parts,
Stablizer 4 parts, lubricant 2 parts, 4 parts, softening agent.
Its preparation method comprises the following steps:
50 parts of polyvinyl chloride (PVC) RESINS, 9 parts of glass microballons, 4 parts of nano-titanium oxides, 2 parts of nano-calcium carbonates, 3 parts of dispersion agents are joined in kneader, at 130 DEG C, mediates 7min; Continue to add 4 parts of stablizers, 2 parts of lubricants, 4 parts of softening agent, mediate 4min, obtain mixture by single screw extrusion machine extruding pelletization, after air-cooled, obtain anti-aging polyvinyl chloride electrical wire and cable Insulation Material.
Embodiment 5
A kind of Novel anti-ageing polyvinyl chloride electrical wire and cable insulated cable material, with parts by weight, comprises following component:
Polyvinyl chloride (PVC) RESINS 60 parts, glass microballon 11 parts,
Nano-titanium oxide 5 parts, nano-calcium carbonate 3 parts, dispersion agent 3 parts,
Stablizer 4 parts, lubricant 2 parts, 5 parts, softening agent.
Its preparation method comprises the following steps:
60 parts of polyvinyl chloride (PVC) RESINS, 11 parts of glass microballons, 5 parts of nano-titanium oxides, 3 parts of nano-calcium carbonates, 3 parts of dispersion agents are joined in kneader, at 135 DEG C, mediates 8min; Continue to add 4 parts of stablizers, 2 parts of lubricants, 5 parts of softening agent, mediate 6min, obtain mixture by single screw extrusion machine extruding pelletization, after air-cooled, obtain anti-aging polyvinyl chloride electrical wire and cable Insulation Material.
Embodiment 6
A kind of Novel anti-ageing polyvinyl chloride electrical wire and cable insulated cable material, with parts by weight, comprises following component:
Polyvinyl chloride (PVC) RESINS 70 parts, glass microballon 13 parts,
Nano-titanium oxide 7 parts, nano-calcium carbonate 3 parts, dispersion agent 2 parts,
Stablizer 5 parts, lubricant 3 parts, 6 parts, softening agent.
Its preparation method comprises the following steps:
70 parts of polyvinyl chloride (PVC) RESINS, 13 parts of glass microballons, 7 parts of nano-titanium oxides, 3 parts of nano-calcium carbonates, 2 parts of dispersion agents are joined in kneader, at 140 DEG C, mediates 9min; Continue to add 5 parts of stablizers, 3 parts of lubricants, 6 parts of softening agent, mediate 7min, obtain mixture by single screw extrusion machine extruding pelletization, after air-cooled, obtain anti-aging polyvinyl chloride electrical wire and cable Insulation Material.
Performance test is carried out to anti-aging polyvinyl chloride electrical wire and cable Insulation Material provided by the invention below, tests as follows:
(1) tensile strength
Test according to GB/T 1040-1992, test result is as shown in table 1;
(2) elongation at break
Test according to GB/T 1040-1992, test result is as shown in table 1;
(3) specific inductivity
Test according to GB/T 1409-1988, test result is as shown in table 1;
(4) aging back draft intensity
Test according to GB/T 1040-1992, test result is as shown in table 1;
(5) embrittlement temperature
Test according to GB/T 5470-1992, test result is as shown in table 1;
(6) 200 DEG C of heat-stable times
Test according to GB/T 2917.1-2002, test result is as shown in table 1;
(7) thermal distortion
Test according to GB/T 8815-2002, test result is as shown in table 1;
Table 1
From table 1, polyvinyl chloride wire cable material provided by the invention, Heat stability is good, mechanical property is excellent, and resistance to low temperature is good, has good insulating property.
Claims (9)
1. a Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material, is characterized in that, with parts by weight, comprises following component:
Polyvinyl chloride (PVC) RESINS 30-80 part,
Glass microballon 5-15 part, nano-titanium oxide 2-8 part,
Nano-calcium carbonate 1-3 part, dispersion agent 1-3 part,
Stablizer 2-5 part, lubricant 1-3 part, softening agent 2-6 part.
2. a kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material as claimed in claim 1, is characterized in that, with parts by weight, comprise following component:
Polyvinyl chloride (PVC) RESINS 60 parts,
Glass microballon 10 parts, nano-titanium oxide 5 parts,
Nano-calcium carbonate 3 parts, dispersion agent 1 part,
Stablizer 5 parts, lubricant 5 parts, 5 parts, softening agent.
3. a kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material as claimed in claim 1, is characterized in that: the molecular weight of described polyvinyl chloride is 300-500 ten thousand unit.
4. a kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material as claimed in claim 1, is characterized in that: the size of described glass microballon is 50-100nm.
5. a kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material as claimed in claim 1, is characterized in that: the size of described nano-titanium oxide is 10-15nm.
6. a kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material as claimed in claim 1, it is characterized in that: described dispersion agent is dispersion agent NNO, its composition is sodium metnylene bis-naphthalene sulfonate.
7. a kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material as claimed in claim 1, it is characterized in that: the mixture of described stablizer Zinic stearas, zinc laurate, the two mass ratio is 2:1.
8. a kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material as claimed in claim 1, is characterized in that: described lubricant is one or more mixing in polyethylene wax, paraffin, clorafin.
9. a kind of Novel anti-ageing polyvinyl chloride electrical wire and cable Insulation Material as claimed in claim 1, is characterized in that: described softening agent is one or both mixing in DEDB, trioctyl trimellitate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510181938.2A CN104774402A (en) | 2015-04-16 | 2015-04-16 | Novel anti-aging polyvinyl chloride wire cable insulation material and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111608A (en) * | 2015-08-04 | 2015-12-02 | 合肥市深朝电子有限公司 | Buffer material for cable accessory protection and preparation method for buffer material |
| CN105111609A (en) * | 2015-08-04 | 2015-12-02 | 合肥市深朝电子有限公司 | Vinyl acetate-acrylate emulsion modified antibacterial cable accessory protecting material and preparation method therefor |
| CN105385070A (en) * | 2015-12-23 | 2016-03-09 | 厦门市万旗科技股份有限公司 | Wire and cable sheath processing technology based on nano calcium carbonate |
| CN107383673A (en) * | 2017-06-26 | 2017-11-24 | 李春秀 | Vybak pipe |
| CN107474425A (en) * | 2017-08-02 | 2017-12-15 | 西藏加速工场孵化器有限公司 | Ageing-resistant PVC plastic and preparation method |
| CN108503943A (en) * | 2018-04-16 | 2018-09-07 | 合肥月煌新型装饰材料有限公司 | A kind of anti-aging plastics tubing and preparation method thereof |
| CN108530797A (en) * | 2018-04-18 | 2018-09-14 | 江苏东立超细粉体有限公司 | A kind of CABLE MATERIALS and preparation method thereof including the special calcium powders of PVC |
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| JPS60192747A (en) * | 1984-03-15 | 1985-10-01 | Sekisui Chem Co Ltd | Vinyl chloride resin molding and molding method |
| CN1850891A (en) * | 2006-04-10 | 2006-10-25 | 吕飞华 | Environmental-protection efficient PVC stabilizer system and its use |
| CN104109324A (en) * | 2014-07-31 | 2014-10-22 | 东莞市祺龙电业有限公司 | Insulating and environment-friendly PVC modified material and preparation method thereof |
-
2015
- 2015-04-16 CN CN201510181938.2A patent/CN104774402A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60192747A (en) * | 1984-03-15 | 1985-10-01 | Sekisui Chem Co Ltd | Vinyl chloride resin molding and molding method |
| CN1850891A (en) * | 2006-04-10 | 2006-10-25 | 吕飞华 | Environmental-protection efficient PVC stabilizer system and its use |
| CN104109324A (en) * | 2014-07-31 | 2014-10-22 | 东莞市祺龙电业有限公司 | Insulating and environment-friendly PVC modified material and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111608A (en) * | 2015-08-04 | 2015-12-02 | 合肥市深朝电子有限公司 | Buffer material for cable accessory protection and preparation method for buffer material |
| CN105111609A (en) * | 2015-08-04 | 2015-12-02 | 合肥市深朝电子有限公司 | Vinyl acetate-acrylate emulsion modified antibacterial cable accessory protecting material and preparation method therefor |
| CN105385070A (en) * | 2015-12-23 | 2016-03-09 | 厦门市万旗科技股份有限公司 | Wire and cable sheath processing technology based on nano calcium carbonate |
| CN107383673A (en) * | 2017-06-26 | 2017-11-24 | 李春秀 | Vybak pipe |
| CN107474425A (en) * | 2017-08-02 | 2017-12-15 | 西藏加速工场孵化器有限公司 | Ageing-resistant PVC plastic and preparation method |
| CN108503943A (en) * | 2018-04-16 | 2018-09-07 | 合肥月煌新型装饰材料有限公司 | A kind of anti-aging plastics tubing and preparation method thereof |
| CN108530797A (en) * | 2018-04-18 | 2018-09-14 | 江苏东立超细粉体有限公司 | A kind of CABLE MATERIALS and preparation method thereof including the special calcium powders of PVC |
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Application publication date: 20150715 |