CN104177736A - Polyvinyl chloride cable material and processing technique thereof - Google Patents
Polyvinyl chloride cable material and processing technique thereof Download PDFInfo
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- CN104177736A CN104177736A CN201410476894.1A CN201410476894A CN104177736A CN 104177736 A CN104177736 A CN 104177736A CN 201410476894 A CN201410476894 A CN 201410476894A CN 104177736 A CN104177736 A CN 104177736A
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- polyvinyl chloride
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Abstract
The invention discloses a flame-retardant polyvinyl chloride cable material which comprises the following components in parts by weight: 100 parts of polyvinyl chloride resin, 10-20 parts of inorganic flame retardant, 8-15 parts of intumescent flame retardant, 2-10 parts of organic silicon flame retardant, 6-20 parts of synergistic flame retardant, 1-6 parts of polysiloxane, 10-19 parts of plasticizer, 15-25 parts of calcium carbonate, 30-40 parts of filler, 0.1-1.5 parts of antioxidant, 1-6 parts of calcium-zinc stabilizer and 4-10 parts of antimony trioxide. The polyvinyl chloride cable material keeps favorable mechanical property on the premise of enhancing flame retardancy.
Description
Technical field
The present invention relates to a kind of CABLE MATERIALS, be specifically related to a kind of flame-proof polyvinyl chloride granula for cable and complete processing thereof.
Background technology
Polyvinyl chloride cable material is to take polyvinyl chloride resin as basis, adds the polycomponent mixing material of various Synergist S-421 95s.Because its mechanical property is superior, weathering resistance is good, there is good electrical insulation properties, easily processing, the advantage such as with low cost, is therefore widely used in insulation and the sheath material of electric wire.The fire that electric wire in use causes is very important, during cable fire, can produce toxic and harmful and smog, and the cable that flame retardant properties is good is more and more favored.
In prior art, in CABLE MATERIALS, add inorganic combustion inhibitor, composite flame-retardant agent etc., for the flame retardant effect having reached, often addition is very large, has a strong impact on physico-chemical property and the work-ing life of plastics.
In view of this, be necessary to develop the polyvinyl chloride cable material that a kind of flame retardant properties and mechanical property have concurrently.
Summary of the invention
The object of the invention is to propose the polyvinyl chloride cable material that a kind of flame retardant properties and mechanical property have concurrently, this CABLE MATERIALS is by adopting inorganic combustion inhibitor, expansion type flame retardant, organic silicon fibre retardant and synergistic flame retardant, when improving flame retardant properties, also make it keep good mechanical property.
For reaching this object, the present invention by the following technical solutions:
First aspect, the invention provides a kind of flame-proof polyvinyl chloride granula for cable, and this poly-ethylene cable material comprises by weight:
As preferably, above-mentioned flame-proof polyvinyl chloride granula for cable comprises by weight:
More preferably, above-mentioned flame-proof polyvinyl chloride granula for cable comprises by weight:
As preferably, described inorganic combustion inhibitor is magnesium hydroxide and/or aluminium hydroxide.
As preferably, described expansion type flame retardant is tetramethylolmethane.
As preferably, described synergistic flame retardant is any one or a few in zinc borate, zinc oxide or red phosphorus.
As preferably, described softening agent is dibutylester or dioctyl ester.
As preferably, described weighting agent is diatomite.
As preferably, described oxidation inhibitor is any one or a few in antioxidant 1010, antioxidant 1076 and irgasfos 168.
Second aspect, the complete processing that the invention provides the flame-proof polyvinyl chloride granula for cable as described in first aspect, is characterized in that, by each raw material blend of described weight part, again this blend composition is passed through to forcing machine mixing granulator, gained mixing granulator is made finished product through injection molding.
The present invention by using inorganic combustion inhibitor, expansion type flame retardant, organic silicon fibre retardant is compound with synergistic flame retardant and coordinate a small amount of polysiloxane, makes CABLE MATERIALS in raising flame retardant properties, has also kept good mechanical property.
Embodiment
Below in conjunction with specific embodiment, further illustrate technical scheme of the present invention.Should be appreciated that enforcement of the present invention is not limited to following examples, those skilled in the art can carry out various improvement based on this, and these also all fall into protection scope of the present invention.
Embodiment 1
By following formula, all raw materials are carried out to blend:
Again this blend composition is passed through to forcing machine mixing granulator, gained mixing granulator is made finished product through injection molding, and finally, by mechanical property, the oxygen index of national standard test gained finished product, result is as shown in table 1:
The performance data of table 1, embodiment 1 made CABLE MATERIALS
| Performance | Testing method | Test result |
| Tensile strength/MPa (200mm/min) | GB/T1040-2006 | 12 |
| Elongation at break/(200mm/min) | GB/T1040-2006 | 198 |
| Oxygen index | GB/T2408-2009 | 42 |
Embodiment 2
By following formula, all raw materials are carried out to blend:
Again this blend composition is passed through to forcing machine mixing granulator, gained mixing granulator is made finished product through injection molding, and finally, by mechanical property, the oxygen index of national standard test gained finished product, result is as shown in table 2:
The performance data of table 2, embodiment 2 made CABLE MATERIALS
| Performance | Testing method | Test result |
| Tensile strength/MPa (200mm/min) | GB/T1040-2006 | 11.8 |
| Elongation at break/(200mm/min) | GB/T1040-2006 | 196 |
| Oxygen index | GB/T2408-2009 | 41 |
Embodiment 3
By following formula, all raw materials are carried out to blend:
Again this blend composition is passed through to forcing machine mixing granulator, gained mixing granulator is made finished product through injection molding, and finally, by mechanical property, the oxygen index of national standard test gained finished product, result is as shown in table 3:
The performance data of table 3, embodiment 3 made CABLE MATERIALS
| Performance | Testing method | Test result |
| Tensile strength/MPa (200mm/min) | GB/T1040-2006 | 13 |
| Elongation at break/(200mm/min) | GB/T1040-2006 | 200 |
| Oxygen index | GB/T2408-2009 | 43 |
Applicant statement, the present invention illustrates the present invention by above-described embodiment, but that the present invention is not limited to is above-mentioned, does not mean that the present invention must rely on above-mentioned could enforcement.Person of ordinary skill in the field should understand, any improvement in the present invention, to the selection of the interpolation of the equivalence replacement of the selected raw material of the present invention and ancillary component, concrete mode etc., within all dropping on protection scope of the present invention and open scope.
Claims (10)
1. a flame-proof polyvinyl chloride granula for cable, is characterized in that, comprises by weight:
2. flame-proof polyvinyl chloride granula for cable according to claim 1, is characterized in that, comprises by weight:
3. flame-proof polyvinyl chloride granula for cable according to claim 1 and 2, is characterized in that, comprises by weight:
4. according to the flame-proof polyvinyl chloride granula for cable described in claim 1-3 any one, it is characterized in that, described inorganic combustion inhibitor is magnesium hydroxide and/or aluminium hydroxide.
5. according to the flame-proof polyvinyl chloride granula for cable described in claim 1-4 any one, it is characterized in that, described expansion type flame retardant is tetramethylolmethane.
6. according to the flame-proof polyvinyl chloride granula for cable described in claim 1-5 any one, it is characterized in that, described synergistic flame retardant is any one or a few in zinc borate, zinc oxide or red phosphorus.
7. according to the flame-proof polyvinyl chloride granula for cable described in claim 1-6 any one, it is characterized in that, described softening agent is dibutylester or dioctyl ester.
8. according to the flame-proof polyvinyl chloride granula for cable described in claim 1-7 any one, it is characterized in that, described weighting agent is diatomite.
9. according to the flame-proof polyvinyl chloride granula for cable described in claim 1-8 any one, it is characterized in that, described oxidation inhibitor is any one or a few in antioxidant 1010, antioxidant 1076 and irgasfos 168.
10. the complete processing of the flame-proof polyvinyl chloride granula for cable as described in claim 1-9 any one, is characterized in that, by each raw material blend of described weight part, then this blend composition is passed through to forcing machine mixing granulator, and gained mixing granulator is made finished product through injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410476894.1A CN104177736A (en) | 2014-09-17 | 2014-09-17 | Polyvinyl chloride cable material and processing technique thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476894.1A CN104177736A (en) | 2014-09-17 | 2014-09-17 | Polyvinyl chloride cable material and processing technique thereof |
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| CN104177736A true CN104177736A (en) | 2014-12-03 |
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| CN201410476894.1A Pending CN104177736A (en) | 2014-09-17 | 2014-09-17 | Polyvinyl chloride cable material and processing technique thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829971A (en) * | 2015-05-14 | 2015-08-12 | 无锡市苏南电缆有限公司 | Flame-retardant cable material |
| CN105778326A (en) * | 2014-12-26 | 2016-07-20 | 上海凯波特种电缆料厂有限公司 | Environment-friendly high-flame-retardance PVC (Polyvinyl Chloride) sheath material for communication cables, preparation method of sheath material and use of sheath material |
| CN105906995A (en) * | 2016-06-30 | 2016-08-31 | 台州携康电子有限公司 | PVC-based composite material for power supply plug and preparation method of PVC-based composite material |
| CN106280074A (en) * | 2016-08-03 | 2017-01-04 | 安庆市悦发管业有限公司 | A kind of high-strength anti-flaming corrugated tube and processing method thereof |
| CN107011593A (en) * | 2017-04-27 | 2017-08-04 | 成都新三电线厂 | A kind of expansibility flame-proof polyvinyl chloride cable |
| CN109370108A (en) * | 2018-10-24 | 2019-02-22 | 江苏名阳高分子新材料有限公司 | A kind of novel flame-retardant cable foreskin film and preparation method thereof |
| JP2019070066A (en) * | 2017-10-06 | 2019-05-09 | 古河電気工業株式会社 | Flame-retardant hard vinyl chloride resin composition, corrosion prevention layer of power cable, flame-retardant power cable, and flame-retardant simple water-shielding power cable |
| CN110527211A (en) * | 2019-07-30 | 2019-12-03 | 重庆春光高分子材料有限公司 | A kind of PVC high flame retardant sealing bar composition and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634093A (en) * | 2011-02-11 | 2012-08-15 | 苏州汉扬精密电子有限公司 | Halogen-free cable material with high flame retardancy |
| CN102993598A (en) * | 2012-10-22 | 2013-03-27 | 江苏晨电太阳能光电科技有限公司 | Flame-resistant polyvinyl chloride cable material |
| CN103819841A (en) * | 2014-01-26 | 2014-05-28 | 深圳市领亚电子有限公司 | Preparation method for stibium composition-free flame retardant composite material |
| CN104004296A (en) * | 2014-05-13 | 2014-08-27 | 博硕科技(江西)有限公司 | Antimony-free flame-retardant polyvinyl chloride cable material and preparation method thereof |
-
2014
- 2014-09-17 CN CN201410476894.1A patent/CN104177736A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634093A (en) * | 2011-02-11 | 2012-08-15 | 苏州汉扬精密电子有限公司 | Halogen-free cable material with high flame retardancy |
| CN102993598A (en) * | 2012-10-22 | 2013-03-27 | 江苏晨电太阳能光电科技有限公司 | Flame-resistant polyvinyl chloride cable material |
| CN103819841A (en) * | 2014-01-26 | 2014-05-28 | 深圳市领亚电子有限公司 | Preparation method for stibium composition-free flame retardant composite material |
| CN104004296A (en) * | 2014-05-13 | 2014-08-27 | 博硕科技(江西)有限公司 | Antimony-free flame-retardant polyvinyl chloride cable material and preparation method thereof |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778326A (en) * | 2014-12-26 | 2016-07-20 | 上海凯波特种电缆料厂有限公司 | Environment-friendly high-flame-retardance PVC (Polyvinyl Chloride) sheath material for communication cables, preparation method of sheath material and use of sheath material |
| CN105778326B (en) * | 2014-12-26 | 2018-08-28 | 上海凯波特种电缆料厂有限公司 | A kind of communication cable environment-friendly high fire-retardant PVC sheath material and its preparation method and application |
| CN104829971A (en) * | 2015-05-14 | 2015-08-12 | 无锡市苏南电缆有限公司 | Flame-retardant cable material |
| CN105906995A (en) * | 2016-06-30 | 2016-08-31 | 台州携康电子有限公司 | PVC-based composite material for power supply plug and preparation method of PVC-based composite material |
| CN105906995B (en) * | 2016-06-30 | 2018-11-16 | 台州携康电子有限公司 | PVC based composites and preparation method thereof for attaching plug |
| CN106280074A (en) * | 2016-08-03 | 2017-01-04 | 安庆市悦发管业有限公司 | A kind of high-strength anti-flaming corrugated tube and processing method thereof |
| CN107011593A (en) * | 2017-04-27 | 2017-08-04 | 成都新三电线厂 | A kind of expansibility flame-proof polyvinyl chloride cable |
| JP2019070066A (en) * | 2017-10-06 | 2019-05-09 | 古河電気工業株式会社 | Flame-retardant hard vinyl chloride resin composition, corrosion prevention layer of power cable, flame-retardant power cable, and flame-retardant simple water-shielding power cable |
| CN109370108A (en) * | 2018-10-24 | 2019-02-22 | 江苏名阳高分子新材料有限公司 | A kind of novel flame-retardant cable foreskin film and preparation method thereof |
| CN109370108B (en) * | 2018-10-24 | 2021-03-19 | 江苏名阳高分子新材料有限公司 | Flame-retardant cable sheath film and preparation method thereof |
| CN110527211A (en) * | 2019-07-30 | 2019-12-03 | 重庆春光高分子材料有限公司 | A kind of PVC high flame retardant sealing bar composition and preparation method thereof |
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Application publication date: 20141203 |