CN106543599A - A kind of environment-friendlyfilled filled cable material and preparation method thereof - Google Patents
A kind of environment-friendlyfilled filled cable material and preparation method thereof Download PDFInfo
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K3/2279—Oxides; Hydroxides of metals of antimony
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
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- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
- C08K5/57—Organo-tin compounds
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/28—Glass
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- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
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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
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- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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
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Abstract
The present invention discloses a kind of environment-friendlyfilled filled cable material and preparation method thereof, belongs to technical field of electric wires and cables, and environment-friendlyfilled filled cable material is made up of the raw material of following weight parts：80～90 parts of polrvinyl chloride, 70～80 parts of compounded mix, 4～6 parts of heat stabilizer, 40～60 parts of plasticizer, 1～3 part of fire retardant, 0.5～1.2 part of antioxidant.Preparation method that is of the invention and disclosing environment-friendlyfilled filled cable material.Using the wire cable material of the present invention, with excellent tensile strength and percentage elongation, ageing-resistant effect is good, excellent fireproof performance, and product insulation resistance is high；And product density significantly lowers, reduce the weight of individual wires cable so as to reduce product cost.
Description
Technical field
The present invention relates to technical field of electric wires and cables, more particularly to a kind of environment-friendlyfilled filled cable material and preparation method thereof.
Background technology
With the fast development of global economy, and the enhancing of mankind's environmental consciousness, each field to the quality of electric wire and
How the requirement more and more higher of performance, because the aging and fire that cause of electric wire, cable is also more and more, reduce the generation of fire
Rate and occur fire when mortality rate, low cigarette, Halogen, fire-retardant, the environmentally friendly developing direction for also becoming wires and cables industry.Wherein
The demand of halide-free low-smoke fireproof cable material is increasing, and the production of current halide-free low-smoke fireproof cable material is in polyolefin mostly
Add substantial amounts of magnesium hydroxide or magnesium hydroxide to reach flame retardant effect in base material, however, the addition of a large amount of inorganic material, affects
The physical and mechanical propertiess and process industrial art performance of CABLE MATERIALS, softness, against weather be poor at normal temperatures for which, oil resistivity, resistance to
Cryogenic property is not fine.
Polrvinyl chloride (PVC) is a kind of excellent material of with low cost, processing characteristics, is widely used in electric wire row
Industry.PVC cable in the market is that reduces cost adds substantial amounts of Calcium Carbonate etc., causes the physics of PVC cable
Mechanical performance declines, and safety and service life decline.
The content of the invention
The present invention provides a kind of environment-friendlyfilled filled cable material and preparation method thereof, solves existing CABLE MATERIALS physical and mechanical propertiess
The short problem of bad, poor stability and service life.
To solve above-mentioned technical problem, the technical scheme is that：
A kind of environment-friendlyfilled filled cable material, is made up of the raw material of following weight parts：80～90 parts of polrvinyl chloride, compounded mix
70～80 parts, 4～6 parts of heat stabilizer, 40～60 parts of plasticizer, 1～3 part of fire retardant, 0.5～1.2 part of antioxidant.
Wherein it is preferred to, the compounded mix is made up of following preparation methoies：
(1) hollow glass micropearl is immersed in 20% sodium nitrite solution, control 40～50 DEG C of temperature, dipping 10～
12 hours, dry after pulling out；
(2) first press dehydrated alcohol and water by weight ratio is 8:2 wiring solution-formings, are subsequently adding hollow glass micropearl weight
1～2% adds silane coupler, pours in the there-necked flask for adding hollow glass micropearl and mica powder, stirring after stirring
Filter after 30min, dry then at 70 DEG C, be cooled to room temperature and obtain final product.
Wherein it is preferred to, weight ratio (8～9) of the hollow glass micropearl and mica powder:2.
Wherein it is preferred to, the heat stabilizer is composite calcium zinc stabilizing agent or organic tin stabilizer.
Wherein it is preferred to, the plasticizer is phthalic acid diethyl last of the ten Heavenly stems ester or diisononyl phthalate.
Wherein it is preferred to, the fire retardant is antimony oxide, Kaolin, phosphor nitrogen combustion inhibitor, aluminium hydroxide, montmorillonite
In one or two.
Wherein it is preferred to, the antioxidant is β-(3,5- di-tert-butyl-hydroxy phenyl) propanoic acid octadecanol ester or 2-
Hydroxyl -4- oxy-octyl benzophenones.
The present invention simultaneously provides a kind of preparation method of environment-friendlyfilled filled cable material, comprises the following steps：
(1) each raw material is weighed, all raw materials is poured in homogenizer, is stirred；
(2) material for stirring is put in cold mixer carries out stirring at low speed, stirs to 50～70 DEG C of temperature；
(3) the end count mill banburying under 150-180 DEG C of temperature range again, twin-screw extrusion, the fervent pelletize of flour milling, whirlwind
Seperator feeding, vibrosieve screening and then packaging, that is, be obtained environment-friendlyfilled filled cable material finished product.
Beneficial effect of the present invention：
(1) in the present invention, compounded mix is modified through surface, makes glass microballoon surface nature be changed into oleophylic from hydrophilic, increases
The interface binding power of polrvinyl chloride and filler is added, the intensity, mould after causing the polrvinyl chloride system of Inorganic Fillers Filled to solidify
Amount etc. is significantly improved.
(2) using the wire cable material of the present invention, with excellent tensile strength and percentage elongation, ageing-resistant effect is good, resistance
Combustion excellent performance, product insulation resistance are high；And product density significantly lowers, reduce the weight of individual wires cable so as to drop
Low product cost.
(3) environment-friendlyfilled filled cable material in the present invention is electric with the PVC electric wires of reduces cost with a large amount of Calcium Carbonate of tradition addition
Cable is compared, with excellent tensile strength, elongation at break, good heat stability and fire resistance, with relatively low density,
The load of production equipment and mobile performance is excellent, is reduced, production efficiency is improve.
Specific embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment
Only a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment obtained under the premise of creative work is not made by art personnel, belongs to the model of present invention protection
Enclose.
Embodiment 1
The present embodiment provides a kind of environment-friendlyfilled filled cable material, is made up of the raw material of following weight parts：85 parts of polrvinyl chloride,
75 parts of compounded mix, 5 parts of heat stabilizer, 50 parts of plasticizer, 2 parts of fire retardant, 0.8 part of antioxidant.
Wherein, the compounded mix is made up of following preparation methoies：
(1) hollow glass micropearl is immersed in 20% sodium nitrite solution, controls temperature 45 C, impregnated 11 hours,
Dry after pulling out；
(2) first press dehydrated alcohol and water by weight ratio is 8:2 wiring solution-formings, are subsequently adding hollow glass micropearl weight
1.5% adds silane coupler, pours in the there-necked flask for adding hollow glass micropearl and mica powder, stirring after stirring
Filter after 30min, dry then at 70 DEG C, be cooled to room temperature and obtain final product.
Wherein, the weight of the hollow glass micropearl and mica powder compares 8.5:2, the heat stabilizer is stable for composite calcium zinc
Agent, the plasticizer are diisononyl phthalate, and the fire retardant is antimony oxide, and the antioxidant is β-(3,5-
Di-tert-butyl-hydroxy phenyl) propanoic acid octadecanol ester or Octabenzone.
The preparation method of the environment-friendlyfilled filled cable material of the present embodiment, comprises the following steps：
(1) each raw material is weighed, all raw materials is poured in homogenizer, is stirred；
(2) material for stirring is put in cold mixer carries out stirring at low speed, stirs to temperature 60 C；
(3) the end count mill banburying under 150-180 DEG C of temperature range again, twin-screw extrusion, the fervent pelletize of flour milling, whirlwind
Seperator feeding, vibrosieve screening and then packaging, that is, be obtained environment-friendlyfilled filled cable material finished product.
Embodiment 2
The present embodiment provides a kind of environment-friendlyfilled filled cable material, is made up of the raw material of following weight parts：80 parts of polrvinyl chloride,
80 parts of compounded mix, 4 parts of heat stabilizer, 60 parts of plasticizer, 1 part of fire retardant, 1.2 parts of antioxidant.
Wherein, the compounded mix is made up of following preparation methoies：
(1) hollow glass micropearl is immersed in 20% sodium nitrite solution, controls 40 DEG C of temperature, impregnated 12 hours,
Dry after pulling out；
(2) first press dehydrated alcohol and water by weight ratio is 8:2 wiring solution-formings, are subsequently adding hollow glass micropearl weight
1% adds silane coupler, pours in the there-necked flask for adding hollow glass micropearl and mica powder, stir 30min after stirring
Filter afterwards, dry then at 70 DEG C, be cooled to room temperature and obtain final product.
Wherein, the weight of the hollow glass micropearl and mica powder compares 8:2, the heat stabilizer is organic tin stabilizer,
The plasticizer is phthalic acid diethyl last of the ten Heavenly stems ester, and the fire retardant is Kaolin, and the antioxidant is β-(3,5- bis- tertiary fourths
Base -4- hydroxy phenyls) propanoic acid octadecanol ester or Octabenzone.
The preparation method of the environment-friendlyfilled filled cable material of the present embodiment, comprises the following steps：
(1) each raw material is weighed, all raw materials is poured in homogenizer, is stirred；
(2) material for stirring is put in cold mixer carries out stirring at low speed, stirs to temperature 70 C；
(3) the end count mill banburying under 150-180 DEG C of temperature range again, twin-screw extrusion, the fervent pelletize of flour milling, whirlwind
Seperator feeding, vibrosieve screening and then packaging, that is, be obtained environment-friendlyfilled filled cable material finished product.
Embodiment 3
The present embodiment provides a kind of environment-friendlyfilled filled cable material, is made up of the raw material of following weight parts：90 parts of polrvinyl chloride,
70 parts of compounded mix, 6 parts of heat stabilizer, 40 parts of plasticizer, 3 parts of fire retardant, 0.5 part of antioxidant.
Wherein, the compounded mix is made up of following preparation methoies：
(1) hollow glass micropearl is immersed in 20% sodium nitrite solution, controls temperature 50 C, impregnated 10 hours,
Dry after pulling out；
(2) first press dehydrated alcohol and water by weight ratio is 8:2 wiring solution-formings, are subsequently adding hollow glass micropearl weight
1% adds silane coupler, pours in the there-necked flask for adding hollow glass micropearl and mica powder, stir 30min after stirring
Filter afterwards, dry then at 70 DEG C, be cooled to room temperature and obtain final product.
Wherein, the weight of the hollow glass micropearl and mica powder compares 9:2, the heat stabilizer is stable for composite calcium zinc
Agent, the plasticizer be phthalic acid diethyl last of the ten Heavenly stems ester, the fire retardant be phosphor nitrogen combustion inhibitor, aluminium hydroxide, the antioxidant
For β-(3,5- di-tert-butyl-hydroxy phenyls) propanoic acid octadecanol ester or Octabenzone.
The preparation method of the environment-friendlyfilled filled cable material of the present embodiment, comprises the following steps：
(1) each raw material is weighed, all raw materials is poured in homogenizer, is stirred；
(2) material for stirring is put in cold mixer carries out stirring at low speed, stirs to temperature 50 C；
(3) the end count mill banburying under 150-180 DEG C of temperature range again, twin-screw extrusion, the fervent pelletize of flour milling, whirlwind
Seperator feeding, vibrosieve screening and then packaging, that is, be obtained environment-friendlyfilled filled cable material finished product.
Embodiment 4
The present embodiment provides a kind of environment-friendlyfilled filled cable material, is made up of the raw material of following weight parts：82 parts of polrvinyl chloride,
78 parts of compounded mix, 6 parts of heat stabilizer, 45 parts of plasticizer, 2 parts of fire retardant, 1 part of antioxidant.
Wherein, the compounded mix is made up of following preparation methoies：
(1) hollow glass micropearl is immersed in 20% sodium nitrite solution, controls 42 DEG C of temperature, impregnated 12 hours,
Dry after pulling out；
(2) first press dehydrated alcohol and water by weight ratio is 8:2 wiring solution-formings, are subsequently adding hollow glass micropearl weight
1% adds silane coupler, pours in the there-necked flask for adding hollow glass micropearl and mica powder, stir 30min after stirring
Filter afterwards, dry then at 70 DEG C, be cooled to room temperature and obtain final product.
Wherein, the weight of the hollow glass micropearl and mica powder compares 8.5:2, the heat stabilizer is Organotin Stabilized
Agent, the plasticizer are diisononyl phthalate, and the fire retardant is aluminium hydroxide, and the antioxidant is β-(3,5- bis-
Tert-butyl-hydroxy phenyl) propanoic acid octadecanol ester or Octabenzone.
The preparation method of the environment-friendlyfilled filled cable material of the present embodiment, comprises the following steps：
(1) each raw material is weighed, all raw materials is poured in homogenizer, is stirred；
(2) material for stirring is put in cold mixer carries out stirring at low speed, stirs to 65 DEG C of temperature；
(3) the end count mill banburying under 150-180 DEG C of temperature range again, twin-screw extrusion, the fervent pelletize of flour milling, whirlwind
Seperator feeding, vibrosieve screening and then packaging, that is, be obtained environment-friendlyfilled filled cable material finished product.
Embodiment 5
The present embodiment provides a kind of environment-friendlyfilled filled cable material, is made up of the raw material of following weight parts：88 parts of polrvinyl chloride,
72 parts of compounded mix, 5 parts of heat stabilizer, 55 parts of plasticizer, 3 parts of fire retardant, 0.6 part of antioxidant.
Wherein, the compounded mix is made up of following preparation methoies：
(1) hollow glass micropearl is immersed in 20% sodium nitrite solution, controls 48 DEG C of temperature, impregnated 10 hours,
Dry after pulling out；
(2) first press dehydrated alcohol and water by weight ratio is 8:2 wiring solution-formings, are subsequently adding hollow glass micropearl weight
2% adds silane coupler, pours in the there-necked flask for adding hollow glass micropearl and mica powder, stir 30min after stirring
Filter afterwards, dry then at 70 DEG C, be cooled to room temperature and obtain final product.
Wherein, the weight of the hollow glass micropearl and mica powder compares 8.5:2, the heat stabilizer is Organotin Stabilized
Agent, the plasticizer are diisononyl phthalate, and it is 2 that the fire retardant is weight ratio:1 antimony oxide and montmorillonite,
The antioxidant is β-(3,5- di-tert-butyl-hydroxy phenyls) propanoic acid octadecanol ester or 2- hydroxyl -4- n-octyloxy hexichol
Ketone.
The preparation method of the environment-friendlyfilled filled cable material of the present embodiment, comprises the following steps：
(1) each raw material is weighed, all raw materials is poured in homogenizer, is stirred；
(2) material for stirring is put in cold mixer carries out stirring at low speed, stirs to 55 DEG C of temperature；
(3) the end count mill banburying under 150-180 DEG C of temperature range again, twin-screw extrusion, the fervent pelletize of flour milling, whirlwind
Seperator feeding, vibrosieve screening and then packaging, that is, be obtained environment-friendlyfilled filled cable material finished product.
The performance of environment-friendlyfilled filled cable material obtained in embodiment 1～5 is tested, test result is as shown in the table：
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (8)
1. a kind of environment-friendlyfilled filled cable material, it is characterised in that be made up of the raw material of following weight parts：80～90 parts of polrvinyl chloride,
70～80 parts of compounded mix, 4～6 parts of heat stabilizer, 40～60 parts of plasticizer, 1～3 part of fire retardant, 0.5～1.2 part of antioxidant.
2. a kind of environment-friendlyfilled filled cable material according to claim 1, it is characterised in that：The compounded mix is by following systems
Preparation Method is made：
(1) hollow glass micropearl is immersed in 20% sodium nitrite solution, controls 40～50 DEG C of temperature, dipping 10～12 is little
When, dry after pulling out；
(2) first press dehydrated alcohol and water by weight ratio is 8:2 wiring solution-formings, be subsequently adding hollow glass micropearl weight 1～
2% adds silane coupler, pours in the there-necked flask for adding hollow glass micropearl and mica powder, stir 30min after stirring
Filter afterwards, dry then at 70 DEG C, be cooled to room temperature and obtain final product.
3. a kind of environment-friendlyfilled filled cable material according to claim 2, it is characterised in that：The hollow glass micropearl and Muscovitum
Weight ratio (8～9) of powder:2.
4. a kind of environment-friendlyfilled filled cable material according to claim 1, it is characterised in that：The heat stabilizer is composite calcium zinc
Stabilizer or organic tin stabilizer.
5. a kind of environment-friendlyfilled filled cable material according to claim 1, it is characterised in that：The plasticizer is phthalic acid
Diethyl last of the ten Heavenly stems ester or diisononyl phthalate.
6. a kind of environment-friendlyfilled filled cable material according to claim 1, it is characterised in that：The fire retardant is three oxidations two
Antimony, Kaolin, phosphor nitrogen combustion inhibitor, aluminium hydroxide, one or two in montmorillonite.
7. a kind of environment-friendlyfilled filled cable material according to claim 1, it is characterised in that：The antioxidant is β-(3,5- bis-
Tert-butyl-hydroxy phenyl) propanoic acid octadecanol ester or Octabenzone.
8. the preparation method of the environment-friendlyfilled filled cable material described in a kind of any one of claim 1～7, it is characterised in that include with
Lower step：
(1) each raw material is weighed, all raw materials is poured in homogenizer, is stirred；
(2) material for stirring is put in cold mixer carries out stirring at low speed, stirs to 50～70 DEG C of temperature；
(3) the end count mill banburying under 150-180 DEG C of temperature range again, twin-screw extrusion, the fervent pelletize of flour milling, cyclonic separation
Machine feeding, vibrosieve screening and then packaging, that is, be obtained environment-friendlyfilled filled cable material finished product.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082990A (en) * | 2017-06-13 | 2017-08-22 | 上海新益电力线路器材有限公司 | A kind of composite modified polyvinyl chloride insulated electric conductor and preparation method thereof |
| CN108864606A (en) * | 2018-07-18 | 2018-11-23 | 浙江威思康塑胶有限公司 | A kind of low-gravity high abrasion PVC cable material |
| CN108912550A (en) * | 2018-07-18 | 2018-11-30 | 浙江威思康塑胶有限公司 | A kind of preparation method of low-gravity high abrasion PVC cable material |
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| CN103709898A (en) * | 2013-12-18 | 2014-04-09 | 广西大学 | Heavy-sizing type anti-corrosive paint for anti-static hollow glass bead |
| CN103849090A (en) * | 2014-03-10 | 2014-06-11 | 深圳市领亚电子有限公司 | High-performance polyvinyl chloride composite material for wires and cables and preparation method thereof |
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Application publication date: 20170329 |