CN103265773B - A kind of Polyvinyl chloride resin cable sheath material and preparation method thereof - Google Patents
A kind of Polyvinyl chloride resin cable sheath material and preparation method thereof Download PDFInfo
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- CN103265773B CN103265773B CN201310197333.3A CN201310197333A CN103265773B CN 103265773 B CN103265773 B CN 103265773B CN 201310197333 A CN201310197333 A CN 201310197333A CN 103265773 B CN103265773 B CN 103265773B
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- polyvinyl chloride
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- chloride resin
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Abstract
The invention discloses a kind of Polyvinyl chloride resin cable sheath material and preparation method thereof, its constitutive material is: polyvinyl chloride (PVC) RESINS, urethanes, white carbon black, PERFORMANCE OF MODIFIED VERMICULITE powder, triphenylphosphate, TM monex TM, anti-aging agent RD, anilinomethyl triethoxysilane, Magnesium Stearate, benzotriazole, zinc oxide and methyl methacrylate; The present invention adopts polyvinyl chloride (PVC) RESINS as major ingredient, the tensile strength of cable sheath, tension set, aging after fracture stretch out conservation rate and impact embrittlement temperature there is excellent performance simultaneously, and by the modification to filler vermiculite power, strengthen the connection of cable sheath inside, effectively can prevent the fracture of cable sheath, postpone work-ing life.
Description
Technical field
The present invention relates to a kind of Polyvinyl chloride resin cable sheath material and preparation method thereof, belong to cable jacket material and manufacture field.
Background technology
Along with developing rapidly of economy, electric wire is at industry-by-industry, all be widely used in field, the frequent generation of electrical fire accident, the fire-retardant problem of electric wire causes the attention of countries in the world gradually, a large amount of smog and poisonous is discharged during cable fire, corrosive gas is Hazard Factor in fire, hamper safe escape and the fire-fighting work of people in a fire, lives and properties are made to suffer heavy losses, simultaneously along with communication career, the development of automotive industry and computer industry, the specification of quality of cable jacket material is increased day by day, the invention provides a kind of Polyvinyl chloride resin cable sheath material and preparation method thereof.
Summary of the invention
The object of the present invention is to provide a kind of Polyvinyl chloride resin cable sheath material and preparation method thereof.
To achieve these goals, the present invention adopts following technical scheme:
Polyvinyl chloride resin cable sheath material, the weight part of its constitutive material is: polyvinyl chloride (PVC) RESINS 75-80, urethanes 10-15, white carbon black 3.3-3.5, PERFORMANCE OF MODIFIED VERMICULITE powder 9.0-13.0, triphenylphosphate 1.2-1.5, TM monex TM0.8-1.2, anti-aging agent RD 1.7-2.0, anilinomethyl triethoxysilane 3.0-4.0, Magnesium Stearate 1.8-2.2, benzotriazole 0.8-1.2, zinc oxide 1.6-1.8 and methyl methacrylate 0.8-1.2.
Polyvinyl chloride resin cable sheath material, the weight part of its constitutive material is: polyvinyl chloride (PVC) RESINS 78, urethanes 12, white carbon black 3.4, PERFORMANCE OF MODIFIED VERMICULITE powder 11.0, triphenylphosphate 1.4, TM monex TM1.0, anti-aging agent RD 1.9, anilinomethyl triethoxysilane 3.5, Magnesium Stearate 2.0, benzotriazole 1.0, zinc oxide 1.7 and methyl methacrylate 1.0.
The preparation method of Polyvinyl chloride resin cable sheath material, comprises the following steps:
(1) prepare: take vermiculite power by the weight part of constitutive material, pulverizing grinds to form 150-200 order, then 5-8% nano-concrete powder is added, stir 20-30 minute, then add the polyoxyethylene octylphenol ether of vermiculite power total mass 0.3-0.5% and the 3-aminopropyl trimethoxysilane of 1.3-1.8%, after stirring 1-2h, obtain PERFORMANCE OF MODIFIED VERMICULITE powder;
(2) the PERFORMANCE OF MODIFIED VERMICULITE powder taking step (1) by the weight part of constitutive material remains each raw material with other, stirring at low speed 8-12 minute under normal temperature, makes to mix, and then adds that mill and Banbury mixer or twin screw extruder are mixing, granulation, control temperature 120-130 DEG C, obtains finished product.
Beneficial effect of the present invention:
The present invention adopts polyvinyl chloride (PVC) RESINS as major ingredient, the tensile strength of cable sheath, tension set, aging after fracture stretch out conservation rate and impact embrittlement temperature there is excellent performance simultaneously, and by the modification to filler vermiculite power, strengthen the connection of cable sheath inside, effectively can prevent the fracture of cable sheath, postpone work-ing life.
Embodiment
Embodiment 1: Polyvinyl chloride resin cable sheath material, the weight part (kg) of its constitutive material is: polyvinyl chloride (PVC) RESINS 78, urethanes 12, white carbon black 3.4, PERFORMANCE OF MODIFIED VERMICULITE powder 11.0, triphenylphosphate 1.4, TM monex TM1.0, anti-aging agent RD 1.9, anilinomethyl triethoxysilane 3.5, Magnesium Stearate 2.0, benzotriazole 1.0, zinc oxide 1.7 and methyl methacrylate 1.0.
The preparation method of Polyvinyl chloride resin cable sheath material, comprises the following steps:
(1) prepare: take vermiculite power by the weight part of constitutive material, pulverizing grinds to form 180 orders, then 5-8% nano-concrete powder is added, stir 25 minutes, then add the polyoxyethylene octylphenol ether of vermiculite power total mass 0.4% and the 3-aminopropyl trimethoxysilane of 1.5%, after stirring 1-2h, obtain PERFORMANCE OF MODIFIED VERMICULITE powder;
(2) the PERFORMANCE OF MODIFIED VERMICULITE powder taking step (1) by the weight part of constitutive material remains each raw material with other, under normal temperature, stirring at low speed 10 minutes, makes to mix, and then adds that mill and Banbury mixer or twin screw extruder are mixing, granulation, control temperature 125 DEG C, obtains finished product.
By the CABLE MATERIALS performance data that embodiments of the invention 1 are obtained:
Aging front tensile strength N/mm
2: 18.7;
Aging protracting splits elongation %:238;
The velocity of variation %:4.35 of aging front and back elongation at break;
Reserved elongation at break %:338;
Volume resistivity (Ω .cm) 10
16: 4.05.
Claims (2)
1. a Polyvinyl chloride resin cable sheath material, is characterized in that the weight part of its constitutive material is: polyvinyl chloride (PVC) RESINS 75-80, urethanes 10-15, white carbon black 3.3-3.5, PERFORMANCE OF MODIFIED VERMICULITE powder 9.0-13.0, triphenylphosphate 1.2-1.5, TM monex TM0.8-1.2, anti-aging agent RD 1.7-2.0, anilinomethyl triethoxysilane 3.0-4.0, Magnesium Stearate 1.8-2.2, benzotriazole 0.8-1.2, zinc oxide 1.6-1.8 and methyl methacrylate 0.8-1.2;
The preparation method of described Polyvinyl chloride resin cable sheath material, comprises the following steps:
(1) prepare: take vermiculite power by the weight part of constitutive material, pulverizing grinds to form 150-200 order, then 5-8% nano-concrete powder is added, stir 20-30 minute, then add the polyoxyethylene octylphenol ether of vermiculite power total mass 0.3-0.5% and the 3-aminopropyl trimethoxysilane of 1.3-1.8%, after stirring 1-2h, obtain PERFORMANCE OF MODIFIED VERMICULITE powder;
(2) the PERFORMANCE OF MODIFIED VERMICULITE powder taking step (1) by the weight part of constitutive material remains each raw material with other, stirring at low speed 8-12 minute under normal temperature, makes to mix, and then adds that mill and Banbury mixer or twin screw extruder are mixing, granulation, control temperature 120-130 DEG C, obtains finished product.
2. Polyvinyl chloride resin cable sheath material according to claim 1, is characterized in that the weight part of its constitutive material is: polyvinyl chloride (PVC) RESINS 78, urethanes 12, white carbon black 3.4, PERFORMANCE OF MODIFIED VERMICULITE powder 11.0, triphenylphosphate 1.4, TM monex TM1.0, anti-aging agent RD 1.9, anilinomethyl triethoxysilane 3.5, Magnesium Stearate 2.0, benzotriazole 1.0, zinc oxide 1.7 and methyl methacrylate 1.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310197333.3A CN103265773B (en) | 2013-05-24 | 2013-05-24 | A kind of Polyvinyl chloride resin cable sheath material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310197333.3A CN103265773B (en) | 2013-05-24 | 2013-05-24 | A kind of Polyvinyl chloride resin cable sheath material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN103265773A CN103265773A (en) | 2013-08-28 |
| CN103265773B true CN103265773B (en) | 2016-03-23 |
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| CN201310197333.3A Expired - Fee Related CN103265773B (en) | 2013-05-24 | 2013-05-24 | A kind of Polyvinyl chloride resin cable sheath material and preparation method thereof |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571089A (en) * | 2013-09-30 | 2014-02-12 | 芜湖航天特种电缆厂 | High-impact-resistance PVC (polyvinyl chloride) sheath material for cables and preparation method thereof |
| CN103524936B (en) * | 2013-09-30 | 2016-03-09 | 芜湖航天特种电缆厂 | A kind of Aging-resistant PVC cable sheath material and preparation method thereof |
| CN103524934B (en) * | 2013-09-30 | 2016-01-20 | 芜湖航天特种电缆厂 | A kind of Polyvinyl chloride cable sheath material with solvent resistance and preparation method thereof |
| CN103540063B (en) * | 2013-10-29 | 2015-12-30 | 绿宝电缆（集团）有限公司 | A kind of modified polyvinyl chloride cable jacket material |
| CN103881266A (en) * | 2014-02-25 | 2014-06-25 | 安徽九州高分子科技有限公司 | Formula of 70 DEG C flame retardant PVC cable sheath |
| CN103881264A (en) * | 2014-02-25 | 2014-06-25 | 安徽九州高分子科技有限公司 | Formula of 105 DEG C PVC (polyvinyl chloride) cable sheath |
| CN104689852B (en) * | 2015-03-04 | 2017-04-12 | 西北师范大学 | Preparation of benzotriazole modified and carbon carrier loaded palladium-based catalyst |
| CN105336390A (en) * | 2015-08-16 | 2016-02-17 | 国网山东省电力公司临沂供电公司 | Non-poisonous fireproof moistureproof insulating cable |
| CN105623154A (en) * | 2016-03-30 | 2016-06-01 | 苗庆龄 | Heat-resistant and anti-tensile special cable material for automobile wire harness and preparation method for cable material |
| CN108586979A (en) * | 2018-04-17 | 2018-09-28 | 安徽伙伴电气有限公司 | Jewelling alloy flame-proof environmental protection cable during a kind of skyscraper vertical lifting is used |
| CN110982195A (en) * | 2019-12-19 | 2020-04-10 | 芜湖航天特种电缆厂股份有限公司 | Method for improving aging resistance of cable |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962457A (en) * | 2010-09-27 | 2011-02-02 | 东莞岳丰电子科技有限公司 | Low temperature-resistant plastic used for power cable and manufacture method thereof |
| CN101982495A (en) * | 2010-11-03 | 2011-03-02 | 东莞市昊通电线电缆有限公司 | Preparation process, product and application of new plastic |
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2013
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962457A (en) * | 2010-09-27 | 2011-02-02 | 东莞岳丰电子科技有限公司 | Low temperature-resistant plastic used for power cable and manufacture method thereof |
| CN101982495A (en) * | 2010-11-03 | 2011-03-02 | 东莞市昊通电线电缆有限公司 | Preparation process, product and application of new plastic |
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