CN103509284B - A kind of modified submarine cable material - Google Patents
A kind of modified submarine cable material Download PDFInfo
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- CN103509284B CN103509284B CN201310405106.5A CN201310405106A CN103509284B CN 103509284 B CN103509284 B CN 103509284B CN 201310405106 A CN201310405106 A CN 201310405106A CN 103509284 B CN103509284 B CN 103509284B
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Abstract
The invention discloses a kind of modified submarine cable material, it is obtained by the raw material of following weight parts: SG-5 polyvinyl chloride 100-110, N240S paracril 20-30, EVA resin 2-4, antimonous oxide 4-8, butyl stearate 1-2, barium stearate 1.2-1.8, Zinic stearas 0.4-1, triglycol two 2-ethylhexoate 1.2-2.5, cupric oxide 0.3-0.5, Microcrystalline Wax 0.3-0.5, clorafin 1-2, modified filler 35-40, white factice 2-4.
Description
Technical field
The present invention relates to CABLE MATERIALS field, is exactly a kind of modified submarine cable material.
Background technology
The quality of polyvinyl chloride cable material and PVC cable material quality is fundamentally to be filled a prescription by PVC cable material and selected raw material decides.Along with the various auxiliary agent of PVC and the continuous renewal of weighting material and development, the formula of PVC cable material is also made constantly to improve and improve.
Summary of the invention
The object of the present invention is to provide a kind of modified submarine cable material
Above-mentioned purpose is realized by following scheme:
A kind of modified submarine cable material, it is characterized in that: it is obtained by the raw material of following weight parts: SG-5 polyvinyl chloride 100-110, N240S paracril 20-30, EVA resin 2-4, antimonous oxide 4-8, butyl stearate 1-2, barium stearate 1.2-1.8, Zinic stearas 0.4-1, triglycol two 2-ethylhexoate 1.2-2.5, cupric oxide 0.3-0.5, Microcrystalline Wax 0.3-0.5, clorafin 1-2, modified filler 35-40, white factice 2-4;
Described modified filler is made up of the raw material of following weight parts:
Attapulgite 10-12, loess 5-8, wollastonite powder 1-2, bamboo carbon powder 3-4, zinc oxide 1-2, magnesium hydroxide 10-12, clorafin 1-2, diatomite 4-5, tributyl citrate 2-3, aluminium hydroxide 8-10, caustic soda 0.2-0.3;
Attapulgite, wollastonite powder, loess are calcined 1-2 hour by the preparation method of described modified filler at 700-800 DEG C, then, take out, add in suitable quantity of water in the lump with aluminium hydroxide and grind, adding 10-15% hydrochloric acid soln adjusts PH to be 4.5-5.5, and after ground slurry to 400-500 order, repeated hydrogenation sodium oxide is adjusted to neutrality, spraying dry, obtains powder; Mixed with other remaining component by gained powder, ground and mixed evenly and get final product.
Described a kind of modified submarine cable material, is characterized in that:
Preparation method is:
(1) get SG-5 polyvinyl chloride, N240S paracril, EVA resin, antimonous oxide, butyl stearate, barium stearate, Zinic stearas mix by weight, mediate 4-8 minute at 150-160 DEG C in kneader after, take out cooling;
(2) by the cooled sizing material of step (1) gained and each raw material blending of residue, mixing in twin screw extruder, granulation, control temperature 145-155 DEG C, obtains finished product.
Beneficial effect of the present invention is: the present invention is by adding modified filler, make cable under subsea cryogenic condition, increase its withstand voltage, cold tolerance, under the condition that can not cause mechanical properties deterioration, have excellent resistance to pressure in seabed, shock resistance is good with the winter hardiness of-40 DEG C.
Embodiment
A kind of modified submarine cable material, it is obtained by the raw material of following weight parts (kg): SG-5 polyvinyl chloride 100, N240S paracril 25, EVA resin 4, antimonous oxide 5, butyl stearate 2, barium stearate 1.5, Zinic stearas 0.8, triglycol two 2-ethylhexoate 1.8, cupric oxide 0.4, Microcrystalline Wax 0.4, clorafin 2, modified filler 35, white factice 4;
Described modified filler is made up of the raw material of following weight parts:
Attapulgite 10, loess 5, wollastonite powder 1, bamboo carbon powder 3, zinc oxide 1, magnesium hydroxide 12, clorafin 2, diatomite 5, tributyl citrate 2, aluminium hydroxide 10, caustic soda 0.3;
Attapulgite, wollastonite powder, loess are calcined 2 hours by the preparation method of described modified filler at 800 DEG C, then, take out, add in suitable quantity of water in the lump with aluminium hydroxide and grind, adding 15% hydrochloric acid soln adjusts PH to be 4.7, and after ground slurry to 400 order, repeated hydrogenation sodium oxide is adjusted to neutrality, spraying dry, obtains powder; Mixed with other remaining component by gained powder, ground and mixed evenly and get final product.
Described a kind of modified submarine cable material, preparation method is:
(1) get SG-5 polyvinyl chloride, N240S paracril, EVA resin, antimonous oxide, butyl stearate, barium stearate, Zinic stearas mix by weight, mediate at 158 DEG C after 7 minutes in kneader, take out cooling;
(2) by the cooled sizing material of step (1) gained and each raw material blending of residue, mixing in twin screw extruder, granulation, control temperature 148 DEG C, obtains finished product.
The present embodiment is carried out performance test, and the data obtained is as follows:
From the present embodiment test result, product of the present invention is through the aging of 100 DEG C × 168h and 80 DEG C × 6h Apparatus for Pressure at high-temp, the change of its mechanical and physical performance meets corresponding mark requirement, has good physical and mechanical properties, meets the demand of differing temps environmental change.The present embodiment has excellent resistance to pressure in seabed simultaneously, and shock resistance is good with the winter hardiness of-40 DEG C.
Claims (2)
1. a modified submarine cable material, it is characterized in that: it is obtained by the raw material of following weight parts: SG-5 polyvinyl chloride 100-110, N240S paracril 20-30, EVA resin 2-4, antimonous oxide 4-8, butyl stearate 1-2, barium stearate 1.2-1.8, Zinic stearas 0.4-1, triglycol two 2-ethylhexoate 1.2-2.5, cupric oxide 0.3-0.5, Microcrystalline Wax 0.3-0.5, clorafin 1-2, modified filler 35-40, white factice 2-4; Described modified filler is made up of the raw material of following weight parts: attapulgite 10-12, loess 5-8, wollastonite powder 1-2, bamboo carbon powder 3-4, zinc oxide 1-2, magnesium hydroxide 10-12, clorafin 1-2, diatomite 4-5, tributyl citrate 2-3, aluminium hydroxide 8-10, caustic soda 0.2-0.3; Attapulgite, wollastonite powder, loess are calcined 1-2 hour by the preparation method of described modified filler at 700-800 DEG C, then, take out, add in suitable quantity of water in the lump with aluminium hydroxide and grind, adding 10-15% hydrochloric acid soln adjusts pH to be 4.5-5.5, and after ground slurry to 400-500 order, repeated hydrogenation sodium oxide is adjusted to neutrality, spraying dry, obtains powder; Mixed with other remaining component by gained powder, ground and mixed evenly and get final product.
2. a kind of modified submarine cable material according to claim 1, is characterized in that: preparation method is:
(1) get SG-5 polyvinyl chloride, N240S paracril, EVA resin, antimonous oxide, butyl stearate, barium stearate, Zinic stearas mix by weight, mediate 4-8 minute at 150-160 DEG C in kneader after, take out cooling;
(2) by the cooled sizing material of step (1) gained and each raw material blending of residue, mixing in twin screw extruder, granulation, control temperature 145-155 DEG C, obtains finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405106.5A CN103509284B (en) | 2013-09-06 | 2013-09-06 | A kind of modified submarine cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405106.5A CN103509284B (en) | 2013-09-06 | 2013-09-06 | A kind of modified submarine cable material |
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| Publication Number | Publication Date |
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| CN103509284A CN103509284A (en) | 2014-01-15 |
| CN103509284B true CN103509284B (en) | 2016-01-20 |
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| CN201310405106.5A Active CN103509284B (en) | 2013-09-06 | 2013-09-06 | A kind of modified submarine cable material |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524371A (en) * | 2015-12-15 | 2016-04-27 | 中冠电缆有限公司 | Carbon nanotube-doped modified PVC cable material and preparation method thereof |
| CN105482296A (en) * | 2015-12-15 | 2016-04-13 | 中冠电缆有限公司 | Lightweight heat-resistant flame-retardant modified PVC resin compound-mixed cable material and preparation method thereof |
| CN105968811A (en) * | 2016-05-19 | 2016-09-28 | 安徽华源电缆集团有限公司 | Submarine cable sheath material and preparation method thereof |
| CN107722609A (en) * | 2017-10-24 | 2018-02-23 | 芜湖航天特种电缆厂股份有限公司 | Submarine cable pressure-resistant protection cover material and preparation method thereof |
| CN107746569A (en) * | 2017-10-24 | 2018-03-02 | 芜湖航天特种电缆厂股份有限公司 | Pressure-resistant submarine cable and preparation method thereof |
| CN108102357A (en) * | 2018-01-15 | 2018-06-01 | 芜湖航天特种电缆厂股份有限公司 | Resistance to compression submarine cable and preparation method thereof |
| CN108250733A (en) * | 2018-01-15 | 2018-07-06 | 芜湖航天特种电缆厂股份有限公司 | Waterproof protection of submarine cable set and preparation method thereof |
| CN108912539A (en) * | 2018-06-21 | 2018-11-30 | 合肥安力电力工程有限公司 | A kind of insulating heat-conductive CABLE MATERIALS and preparation method thereof |
| CN111793296B (en) * | 2020-06-10 | 2022-03-25 | 杭州联通管业有限公司 | Superstrong modified polyvinyl chloride power tube and preparation method thereof |
| CN111995809B (en) * | 2020-08-21 | 2022-07-01 | 江西省安安科技有限公司 | Submarine cable filling hard profile and preparation method thereof |
Citations (5)
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|---|---|---|---|---|
| GB964578A (en) * | 1959-09-29 | 1964-07-22 | Lonza Electric & Chem Works | Vinyl chloride-synthetic resin compositions having improved properties as regards impact strength |
| JPH08208924A (en) * | 1995-02-03 | 1996-08-13 | Mitsubishi Plastics Ind Ltd | Polyvinyl chloride resin composition |
| JP2001335669A (en) * | 2000-05-30 | 2001-12-04 | Mitsubishi Rayon Co Ltd | Polyvinyl chloride resin-based resin composition |
| CN102050971A (en) * | 2011-01-13 | 2011-05-11 | 广东日丰电缆股份有限公司 | Flame-retardant thermosetting nitrile/polyvinyl chloride (PVC) rubber for wires and cables |
| CN102746593A (en) * | 2012-06-07 | 2012-10-24 | 安徽胜华电缆集团有限公司 | Nitrile rubber insulation flat cable material and preparation method |
-
2013
- 2013-09-06 CN CN201310405106.5A patent/CN103509284B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB964578A (en) * | 1959-09-29 | 1964-07-22 | Lonza Electric & Chem Works | Vinyl chloride-synthetic resin compositions having improved properties as regards impact strength |
| JPH08208924A (en) * | 1995-02-03 | 1996-08-13 | Mitsubishi Plastics Ind Ltd | Polyvinyl chloride resin composition |
| JP2001335669A (en) * | 2000-05-30 | 2001-12-04 | Mitsubishi Rayon Co Ltd | Polyvinyl chloride resin-based resin composition |
| CN102050971A (en) * | 2011-01-13 | 2011-05-11 | 广东日丰电缆股份有限公司 | Flame-retardant thermosetting nitrile/polyvinyl chloride (PVC) rubber for wires and cables |
| CN102746593A (en) * | 2012-06-07 | 2012-10-24 | 安徽胜华电缆集团有限公司 | Nitrile rubber insulation flat cable material and preparation method |
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| CN103509284A (en) | 2014-01-15 |
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