CN104962065A - Epichlorohydrin rubber aging-resisting and wear-resisting cable material and preparation method thereof - Google Patents
Epichlorohydrin rubber aging-resisting and wear-resisting cable material and preparation method thereof Download PDFInfo
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- CN104962065A CN104962065A CN201510409103.8A CN201510409103A CN104962065A CN 104962065 A CN104962065 A CN 104962065A CN 201510409103 A CN201510409103 A CN 201510409103A CN 104962065 A CN104962065 A CN 104962065A
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Abstract
The invention discloses an epichlorohydrin rubber aging-resisting and wear-resisting cable material and a preparation method thereof. The epichlorohydrin rubber aging-resisting and wear-resisting cable material comprises the following raw materials in parts by weight: 40 to 55 parts of epichlorohydrin rubber, 20 to 25 parts of waste bone porcelain powder, 10 to 15 parts of polymerized ferrophosphorus powder, 12 to 15 parts of tungsten boride micro powder, 8 to 12 parts of nano barium sulfate, 15 to 25 parts of plasticizer, 4 to 8 parts of propenyl acetate copolymer and 0.5 to 1.5 parts of stearic acid. The cable material disclosed by the invention has the characteristics that the hand feeling is soft, the content of the plasticizer is low, and the plasticizer is not separated out after being soaked in hot water of 70DEG C.
Description
Technical field
The present invention relates to compound cable field of material technology, specifically refer to anti-aging wear-resistant cable material of a kind of chlorohydrin rubber and preparation method thereof.
Background technology
Polychloroprene is a kind of general-purpose plastics, has that cost is low, easy to process, a strong point such as excellent in mechanical performance, corrosion-resistant and insulativity are excellent, is widely used in building, light industry, chemical industry, electrical equipment, the fields such as electric wire.Polychloroprene produces partially hard polychloroprene electric wire by regulating the content of softening agent, also partially soft polychloroprene electric wire can be produced, but agent content increase is moulded in increase can increase plasticizer extraction risk, in order to reduce this potential risk, must control the consumption of softening agent.
If reduce the addition of softening agent, so the flexibility of material is difficult to embody, if and add softening agent in a large number, so can increase plasticizer extraction risk as aforementioned, therefore the problem how finding rational trim point between the addition and the hardness of material of softening agent suffers from industry for a long time, and is showed no in disclosed patent up to now and non-patent literature and allly has the useful enlightenment solved this technical problem.The applicant has done a large amount of experiments for this reason, finally finds a way to resolve the problem, and defines technical scheme described below.
Summary of the invention
The object of the present invention is to provide anti-aging wear-resistant cable material of a kind of chlorohydrin rubber and preparation method thereof, have soft, plasticizer loading is low and soak in 70C hot water, the feature that softening agent is not separated out.
The present invention is achieved through the following technical solutions: the anti-aging wear-resistant cable material of a kind of chlorohydrin rubber, represent with weight part, raw material consists of: chlorohydrin rubber 40-55 part, useless china powder 20-25, polymerization ferrophosphorus powder 10-15, tungsten boride micro mist 12-15, nano barium sulfate 8-12, softening agent 15-25 part, acetate propylene multipolymer 4-8 part, stearic acid 0.5-1.5 part.
In order to better realize the present invention, further, described softening agent is o-phthalic acid dibutyl ester.
In order to better realize the present invention, further, represent with weight part, feed composition also comprises dynamic chlorinated polyvinyl chloride propylene 10-15 part, calcium carbonate 10-15 part.
In order to better realize the present invention, further, represent with weight part, feed composition also comprises 3-5 part calcium zinc stabilizer, and calcium zinc stabilizer is the composite mixture containing nano calcium oxide and nano zine oxide.
In order to better realize the present invention, further, described acetate propylene multipolymer is acetate propylene content is the propylene of 35% and the multipolymer of acetic acid.
In order to better realize the present invention, further, described stearic acid to be fusing point the be stearic acid of 80 DEG C.
A preparation method for flexible insulation polypropylene cable material, comprises the following steps:
(1) in high-speed mixer, add chlorohydrin rubber, useless china powder, polymerization ferrophosphorus powder, tungsten boride micro mist, nano barium sulfate, softening agent, acetate propylene multipolymer, stearic acid respectively successively, mix under high-speed mixer effect;
(2) material mixed is transferred on twin screw plasticator plasticates, until it plasticates evenly;
(3) uniform material will be plasticated after water cooling bracing, carry out pelletizing;
(4) carry out drying by the particle cut importing drying machine, obtain this cable material afterwards.
The present invention compared with prior art, has the following advantages and beneficial effect:
Cable material in the present invention, have soft, plasticizer loading is low and soak in 70C hot water, the feature that softening agent is not separated out.The useless china powder added, polymerization ferrophosphorus powder have high resistance folding, resistance to compression, hydration resistance, and with the addition of the multiple anti-aging high-abrasive materials such as tungsten boride micro mist, nano barium sulfate in properties-correcting agent, the overall performance enhanced, improves work-ing life.
Embodiment
Set forth the present invention further below in conjunction with specific embodiment, should be understood that embodiment is only not used in for illustration of the present invention and limit the scope of the invention.
Embodiment:
Cable material of the present invention, represents with weight part, and the component of raw material is as follows:
Chlorohydrin rubber 50 parts, useless china powder 23, polymerization ferrophosphorus powder 12, tungsten boride micro mist 13, nano barium sulfate 10, rate accelerating material(RAM) 20 parts, acetate propylene multipolymer 6 parts, stearic acid 1 part.
Wherein, described softening agent is o-phthalic acid dibutyl ester.Represent with weight part, feed composition also comprises dynamic chlorinated polyvinyl chloride propylene 11 parts, 12 parts, calcium carbonate, 4 parts of calcium zinc stabilizers, and calcium zinc stabilizer is the composite mixture containing nano calcium oxide and nano zine oxide; Described acetate propylene multipolymer is acetate propylene content is the propylene of 35% and the multipolymer of acetic acid; Described stearic acid to be fusing point the be stearic acid of 80 DEG C.
A preparation method for flexible insulation polypropylene cable material, comprises the following steps:
(1) in high-speed mixer, add chlorohydrin rubber, useless china powder, polymerization ferrophosphorus powder, tungsten boride micro mist, nano barium sulfate, softening agent, acetate propylene multipolymer, stearic acid respectively successively, mix under high-speed mixer effect;
(2) material mixed is transferred on twin screw plasticator plasticates, until it plasticates evenly;
(3) uniform material will be plasticated after water cooling bracing, carry out pelletizing;
(4) carry out drying by the particle cut importing drying machine, obtain this cable material afterwards.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: do not departing under principle of the present invention and aim and can carry out multiple change, amendment, replacement and modification to these embodiments, scope of the present invention is by claim and equivalents thereof.
Claims (7)
1. the anti-aging wear-resistant cable material of chlorohydrin rubber, it is characterized in that: represent with weight part, raw material consists of: chlorohydrin rubber 40-55 part, useless china powder 20-25, softening agent 15-25 part, acetate propylene multipolymer 4-8 part, stearic acid 0.5-1.5 part, polymerization ferrophosphorus powder 10-15, tungsten boride micro mist 12-15, nano barium sulfate 8-12.
2. the anti-aging wear-resistant cable material of a kind of chlorohydrin rubber according to claim 1, is characterized in that: described softening agent is o-phthalic acid dibutyl ester.
3. the anti-aging wear-resistant cable material of a kind of chlorohydrin rubber according to claim 1 and 2, is characterized in that: represent with weight part, and feed composition also comprises dynamic chlorinated polyvinyl chloride propylene 10-15 part, calcium carbonate 10-15 part.
4. the anti-aging wear-resistant cable material of a kind of chlorohydrin rubber according to claim 3, it is characterized in that: represent with weight part, feed composition also comprises 3-5 part calcium zinc stabilizer, and calcium zinc stabilizer is the composite mixture containing nano calcium oxide and nano zine oxide.
5. the anti-aging wear-resistant cable material of a kind of chlorohydrin rubber according to claim 1 and 2, is characterized in that: described acetate propylene multipolymer is acetate propylene content is the propylene of 35% and the multipolymer of acetic acid.
6. the anti-aging wear-resistant cable material of a kind of chlorohydrin rubber according to claim 1 and 2, is characterized in that: described stearic acid to be fusing point the be stearic acid of 80 DEG C.
7. a preparation method for flexible insulation polypropylene cable material, is characterized in that: comprise the following steps:
(1) in high-speed mixer, add chlorohydrin rubber, useless china powder, polymerization ferrophosphorus powder, tungsten boride micro mist, nano barium sulfate, softening agent, acetate propylene multipolymer, stearic acid respectively successively, mix under high-speed mixer effect;
(2) material mixed is transferred on twin screw plasticator plasticates, until it plasticates evenly;
(3) uniform material will be plasticated after water cooling bracing, carry out pelletizing;
(4) carry out drying by the particle cut importing drying machine, obtain this cable material afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409103.8A CN104962065A (en) | 2015-07-14 | 2015-07-14 | Epichlorohydrin rubber aging-resisting and wear-resisting cable material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510409103.8A CN104962065A (en) | 2015-07-14 | 2015-07-14 | Epichlorohydrin rubber aging-resisting and wear-resisting cable material and preparation method thereof |
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| CN104962065A true CN104962065A (en) | 2015-10-07 |
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| CN201510409103.8A Pending CN104962065A (en) | 2015-07-14 | 2015-07-14 | Epichlorohydrin rubber aging-resisting and wear-resisting cable material and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482432A (en) * | 2015-12-11 | 2016-04-13 | 中冠电缆有限公司 | Modified particle for ocean engineering heat-resisting and oil-resisting cable material and preparation method thereof |
| CN105906969A (en) * | 2016-05-05 | 2016-08-31 | 成都君禾天成科技有限公司 | Flexible insulation polypropylene cable material |
| CN105936701A (en) * | 2016-06-22 | 2016-09-14 | 安庆潜江电缆有限公司 | Tension resistant cable under high strength |
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| CN102964802A (en) * | 2012-11-14 | 2013-03-13 | 安徽江威精密制造有限公司 | Rubber capacitor case packaging material with thermal shock resistance |
| CN103804882A (en) * | 2014-03-11 | 2014-05-21 | 浙江久运车辆部件有限公司 | High-performance chlorohydrin rubber and preparation method thereof |
| CN104059348A (en) * | 2014-06-26 | 2014-09-24 | 青岛博洋生物技术有限公司 | Low temperature-resistant rubber material |
| CN104086973A (en) * | 2014-06-27 | 2014-10-08 | 匡铁铃 | Flame-retardant cold-resistant rubber |
| CN104194304A (en) * | 2014-06-23 | 2014-12-10 | 李雪红 | Oil resistant rubber |
| CN104403299A (en) * | 2014-11-29 | 2015-03-11 | 安徽美祥实业有限公司 | Rubber |
| CN104497541A (en) * | 2014-12-17 | 2015-04-08 | 重庆市大足区容亿机械配件有限公司 | Oil-resistant rubber |
| CN104558872A (en) * | 2015-01-21 | 2015-04-29 | 山东美晨科技股份有限公司 | Chlorinated polyethylene rubber composition for preparing external rubber layer of refueling hose |
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2015
- 2015-07-14 CN CN201510409103.8A patent/CN104962065A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964802A (en) * | 2012-11-14 | 2013-03-13 | 安徽江威精密制造有限公司 | Rubber capacitor case packaging material with thermal shock resistance |
| CN103804882A (en) * | 2014-03-11 | 2014-05-21 | 浙江久运车辆部件有限公司 | High-performance chlorohydrin rubber and preparation method thereof |
| CN104194304A (en) * | 2014-06-23 | 2014-12-10 | 李雪红 | Oil resistant rubber |
| CN104059348A (en) * | 2014-06-26 | 2014-09-24 | 青岛博洋生物技术有限公司 | Low temperature-resistant rubber material |
| CN104086973A (en) * | 2014-06-27 | 2014-10-08 | 匡铁铃 | Flame-retardant cold-resistant rubber |
| CN104403299A (en) * | 2014-11-29 | 2015-03-11 | 安徽美祥实业有限公司 | Rubber |
| CN104497541A (en) * | 2014-12-17 | 2015-04-08 | 重庆市大足区容亿机械配件有限公司 | Oil-resistant rubber |
| CN104558872A (en) * | 2015-01-21 | 2015-04-29 | 山东美晨科技股份有限公司 | Chlorinated polyethylene rubber composition for preparing external rubber layer of refueling hose |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482432A (en) * | 2015-12-11 | 2016-04-13 | 中冠电缆有限公司 | Modified particle for ocean engineering heat-resisting and oil-resisting cable material and preparation method thereof |
| CN105906969A (en) * | 2016-05-05 | 2016-08-31 | 成都君禾天成科技有限公司 | Flexible insulation polypropylene cable material |
| CN105936701A (en) * | 2016-06-22 | 2016-09-14 | 安庆潜江电缆有限公司 | Tension resistant cable under high strength |
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