CN103304908B - A kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber - Google Patents
A kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber Download PDFInfo
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- CN103304908B CN103304908B CN201310180699.XA CN201310180699A CN103304908B CN 103304908 B CN103304908 B CN 103304908B CN 201310180699 A CN201310180699 A CN 201310180699A CN 103304908 B CN103304908 B CN 103304908B
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Abstract
The invention discloses a kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber, it is obtained by the raw material of following weight parts: chlorinatedpolyethylene 50-60, modified silicon rubber 22-30, coating calcined barytes powder 30-50, antioxidant 264 1-2, oxidation inhibitor T501 0.3-0.5, stearic acid 4-6, Microcrystalline Wax 3-5, aluminum oxide 2-4, dicumyl peroxide 2-4, ferrocene 2-4, zinc borate 4-6, epoxy Toenol 1140 2-4, silane coupling agent DL602 1-2.
Description
Technical field
The present invention relates to CABLE MATERIALS field, is exactly a kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber.
Background technology
Cable sheath is the outermost layer of cable, if VV is polyvinyl chloride insulation, pvc sheath, outside wear to being protective tube.Cable sheath material not only needs excellent physicals, as tensile strength, elongation at break etc., also needs to have good flame retardant properties simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber.
Above-mentioned purpose is realized by following scheme:
A chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber, is characterized in that: it is obtained by the raw material of following weight parts:
Chlorinatedpolyethylene 50-60, modified silicon rubber 22-30, coating calcined barytes powder 30-50, antioxidant 264 1-2, oxidation inhibitor T501 0.3-0.5, stearic acid 4-6, Microcrystalline Wax 3-5, aluminum oxide 2-4, dicumyl peroxide 2-4, ferrocene 2-4, zinc borate 4-6, epoxy Toenol 1140 2-4, silane coupling agent DL602 1-2;
The preparation method of described coating calcined barytes powder is: add in ground barium sulfate be equivalent to its weight 2-4% alcohol ether glucoside, 1-2% the deionized water of silane coupling agent a151,7-10%, after ultrasonic vibration 25-30 minute, stirring heating 45-65 minute in 70-80 DEG C of water bath with thermostatic control again, obtains modification compound liquid; Al2 (SO4) 3 solution that the concentration being equivalent to its weight 10-15% is 24-27% is added again in modification compound liquid, add proper ammonia adjust ph is 8-11 simultaneously, after stirring 30-40min, leave standstill after 3-4 hour, after filtration, after washing, drying treatment, at 500-550 DEG C of calcining 5-7 hour, naturally cool to room temperature and get final product;
The preparation method of described modified silicon rubber is: add in silicon rubber be equivalent to its weight 1-2% Di Iso Decyl Phthalate, 3-5% the linking agent TAC of silane coupling agent KH580,1-2%, put on Banbury mixer, temperature controls at 70-75 DEG C, and plasticate 5-7 minute, to obtain final product.
Described a kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber, is characterized in that: preparation method comprises the following steps:
(1) raw material except coating calcined barytes powder, zinc borate is put into Banbury mixer by weight, at 95-105 DEG C, close refining 10-13 minute;
(2) add surplus stock by weight again, mixing 7-9 minute at 80-90 DEG C, then at 80-85 DEG C mixing 7-9 minute;
(3) twin screw extruder extruding pelletization, to obtain final product.
Beneficial effect of the present invention is: modified silicon rubber, by composite modified, can increase physicals and the flame retardant effects such as the intensity of cable sheath material, elasticity.Coating calcined barytes powder can increase intensity and the flame retardant properties of cable sheath material.
Embodiment
A chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber, it is obtained by the raw material of following weight parts:
Chlorinatedpolyethylene 50, modified silicon rubber 28, coating calcined barytes powder 44, antioxidant 264 1, oxidation inhibitor T501 0.5, stearic acid 6, Microcrystalline Wax 5, aluminum oxide 2, dicumyl peroxide 2, ferrocene 2, zinc borate 6, epoxy Toenol 1140 4, silane coupling agent DL602 1.5;
The preparation method of described coating calcined barytes powder is: add the alcohol ether glucoside, the silane coupling agent a151 of 1%, the deionized water of 10% that are equivalent to its weight 3% in ground barium sulfate, ultrasonic vibration is after 30 minutes, stirring heating 50 minutes in 78 DEG C of waters bath with thermostatic control, obtains modification compound liquid again; Al2 (SO4) 3 solution that the concentration being equivalent to its weight 15% is 25% is added again in modification compound liquid, add proper ammonia adjust ph is 9 simultaneously, after stirring 35min, leave standstill after 4 hours, after filtration, after washing, drying treatment, 550 DEG C of calcinings 6 hours, naturally cool to room temperature and get final product;
The preparation method of described modified silicon rubber is: in silicon rubber, add the Di Iso Decyl Phthalate, the silane coupling agent KH580 of 3%, the linking agent TAC of 1% that are equivalent to its weight 1.5%, put on Banbury mixer, temperature controls at 75 DEG C, plasticates 7 minutes, to obtain final product.
Described a kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber, preparation method comprises the following steps:
(1) raw material except coating calcined barytes powder, zinc borate is put into Banbury mixer by weight, at 105 DEG C, close refining 10 minutes;
(2) surplus stock is added by weight again, at 90 DEG C mixing 7 minutes, then at 85 DEG C mixing 8 minutes;
(3) twin screw extruder extruding pelletization, to obtain final product.
Test the present embodiment material property, oxygen index is 44%, and in horizontal vertical combustion testing, horizontal firing reaches FH-1 grade, and vertical combustion reaches FV-0 grade.Tensile strength is 14.8MPa, elongation at break > 387%.
Claims (2)
1. the chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber, is characterized in that: it is obtained by the raw material of following weight parts:
Chlorinatedpolyethylene 50-60, modified silicon rubber 22-30, coating calcined barytes powder 30-50, antioxidant 264 1-2, oxidation inhibitor T501 0.3-0.5, stearic acid 4-6, Microcrystalline Wax 3-5, aluminum oxide 2-4, dicumyl peroxide 2-4, ferrocene 2-4, zinc borate 4-6, epoxy Toenol 1140 2-4, silane coupling agent DL602 1-2;
The preparation method of described coating calcined barytes powder is: add in ground barium sulfate be equivalent to its weight 2-4% alcohol ether glucoside, 1-2% the deionized water of silane coupling agent a151,7-10%, after ultrasonic vibration 25-30 minute, stirring heating 45-65 minute in 70-80 DEG C of water bath with thermostatic control again, obtains modification compound liquid; In modification compound liquid, adding the concentration being equivalent to its weight 10-15% is again the Al of 24-27%
2(SO
4)
3solution, add proper ammonia adjust ph is 8-11 simultaneously, stirs after 30-40min, leaves standstill after 3-4 hour, after filtration, washing, after drying treatment, at 500-550 DEG C of calcining 5-7 hour, naturally cools to room temperature and get final product;
The preparation method of described modified silicon rubber is: add in silicon rubber be equivalent to its weight 1-2% Di Iso Decyl Phthalate, 3-5% the linking agent TAC of silane coupling agent KH580,1-2%, put on Banbury mixer, temperature controls at 70-75 DEG C, and plasticate 5-7 minute, to obtain final product.
2. a kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber according to claim 1, is characterized in that: preparation method comprises the following steps:
(1) raw material except coating calcined barytes powder, zinc borate is put into Banbury mixer by weight, at 95-105 DEG C, close refining 10-13 minute;
(2) add surplus stock by weight again, mixing 7-9 minute at 80-90 DEG C, then at 80-85 DEG C mixing 7-9 minute;
(3) twin screw extruder extruding pelletization, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180699.XA CN103304908B (en) | 2013-05-16 | 2013-05-16 | A kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180699.XA CN103304908B (en) | 2013-05-16 | 2013-05-16 | A kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber |
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| CN103304908A CN103304908A (en) | 2013-09-18 |
| CN103304908B true CN103304908B (en) | 2015-10-21 |
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| CN201310180699.XA Active CN103304908B (en) | 2013-05-16 | 2013-05-16 | A kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103804808B (en) * | 2014-01-23 | 2016-03-02 | 安徽华源电缆集团有限公司 | One is high-strength presses down cigarette Pyrotenax sheath material |
| CN105330997A (en) * | 2015-10-27 | 2016-02-17 | 苏州宽温电子科技有限公司 | Abrasion-resisting weather-resisting cable sheath material and preparation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3132542A1 (en) * | 1981-08-18 | 1983-03-03 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Method and device for producing a connecting collar for crosslinked polyethylene cables |
| DD239047A1 (en) * | 1985-07-01 | 1986-09-10 | Leuna Werke Veb | PROCESS FOR DETECTING THE VOLTAGE STABILIZATION EFFECT IN POLYETHYLENE CABLE MATERIALS |
| JPH03161705A (en) * | 1989-11-20 | 1991-07-11 | Mitsubishi Rayon Co Ltd | Plastic optical fiber reinforcing cable |
| CN102911504B (en) * | 2012-09-18 | 2015-05-06 | 铜陵市铜都特种线缆厂 | Environment-friendly waterproof and double-shielding control cable material and preparation method thereof |
| CN102911440B (en) * | 2012-09-18 | 2015-07-15 | 铜陵市铜都特种线缆厂 | Polytetrafluoroethylene insulated cable material for aviation and method for preparing same |
| CN102911441B (en) * | 2012-09-18 | 2014-08-06 | 铜陵市铜都特种线缆厂 | High-temperature-resistant moisture-proof mould-proof environment-friendly cable material and preparation method thereof |
| CN102977605B (en) * | 2012-11-05 | 2016-05-04 | 安徽金桥电缆有限公司 | A kind of silicone rubber crosslinking fire-resistant cable material and preparation method thereof |
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