CN109721777A - A kind of ageing-resistant cable and preparation method thereof - Google Patents
A kind of ageing-resistant cable and preparation method thereof Download PDFInfo
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- CN109721777A CN109721777A CN201811651844.7A CN201811651844A CN109721777A CN 109721777 A CN109721777 A CN 109721777A CN 201811651844 A CN201811651844 A CN 201811651844A CN 109721777 A CN109721777 A CN 109721777A
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Abstract
The present invention provides a kind of ageing-resistant cable and preparation method thereof, it is related to field of cable technology, ageing-resistant cable includes the raw material of following parts by weight: 23-41 parts of butadiene-styrene rubber, 18-24 parts of butadiene rubber, 17-31 parts of isoprene rubber, 12-17 parts of polyethylene, 9-13 parts of gas-phase silica, 6-12 parts of nano-titanium dioxide, 4-6 parts of polycarbonate, 7-11 parts of hollow glass micropearl, 8-16 parts of attapulgite, 4-8 parts of calcium acetylacetonate, 13-17 parts of activated Calcium carbonate, 0.3-0.5 parts of antioxidant, 0.7-0.9 parts of anti-aging agent, 0.4-0.8 parts of plasticizer, 0.2-0.4 parts and release agent 0.6-1.2 parts of coupling agent；Preparation method includes weighing raw material, crushing, stirring and extrusion molding.High-temperature resistant coating produced by the present invention has the advantages that durability.
Description
Technical field
The invention belongs to field of cable technology, and in particular to a kind of ageing-resistant cable and preparation method thereof.
Background technique
Cable is the important materials in power engineering, and cable is exposed for a long time to be exposed to the sun and rain in outdoor, or even is imbedded in
Underground, by the corrosion of underground water, these lead to cable quick aging, damage the construction of cable, shorten its service life, because
This, needs to develop a kind of ageing-resistant cable.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of ageing-resistant cables and preparation method thereof.
The present invention provides the following technical solutions:
A kind of ageing-resistant cable, the raw material including following parts by weight: 23-41 parts of butadiene-styrene rubber, butadiene rubber 18-24
Part, 17-31 parts of isoprene rubber, 12-17 parts of polyethylene, 9-13 parts of gas-phase silica, 6-12 parts of nano-titanium dioxide, polycarbonate
4-6 parts, it is 7-11 parts of hollow glass micropearl, 8-16 parts of attapulgite, 4-8 parts of calcium acetylacetonate, 13-17 parts of activated Calcium carbonate, anti-
0.3-0.5 parts of oxidant, 0.7-0.9 parts of anti-aging agent, 0.4-0.8 parts of plasticizer, 0.2-0.4 parts of coupling agent and release agent 0.6-
1.2 part.
Further, the raw material including following parts by weight: 25 parts of butadiene-styrene rubber, 21 parts of butadiene rubber, isoprene rubber 30
Part, 15 parts of polyethylene, 12 parts of gas-phase silica, 8 parts of nano-titanium dioxide, 4 parts of polycarbonate, 8 parts of hollow glass micropearl, bumps
9 parts of stick soil, 5 parts of calcium acetylacetonate, 15 parts of activated Calcium carbonate, 0.4 part of antioxidant, 0.7 part of anti-aging agent, 0.7 part of plasticizer, idol
Join 0.4 part and 0.8 part of release agent of agent.
Further, the raw material including following parts by weight: 28 parts of butadiene-styrene rubber, 19 parts of butadiene rubber, isoprene rubber 18
It is part, 16 parts of polyethylene, 11 parts of gas-phase silica, 10 parts of nano-titanium dioxide, 5 parts of polycarbonate, 9 parts of hollow glass micropearl, recessed
Convex stick native 13 parts, 6 parts of calcium acetylacetonate, 16 parts of activated Calcium carbonate, 0.4 part of antioxidant, 0.9 part of anti-aging agent, plasticizer 0.5
Part, 0.3 part of coupling agent and 0.9 part of release agent.
Further, the raw material including following parts by weight: 32 parts of butadiene-styrene rubber, 21 parts of butadiene rubber, isoprene rubber 24
It is part, 14.5 parts of polyethylene, 11 parts of gas-phase silica, 9 parts of nano-titanium dioxide, 5 parts of polycarbonate, 9 parts of hollow glass micropearl, recessed
Convex stick native 12 parts, 6 parts of calcium acetylacetonate, 15 parts of activated Calcium carbonate, 0.4 part of antioxidant, 0.8 part of anti-aging agent, plasticizer 0.6
Part, 0.3 part of coupling agent and 0.9 part of release agent.
Further, the antioxidant is to diphenylamines.
Further, the anti-aging agent is anti-aging agent RD.
Further, the plasticizer is repefral.
A kind of preparation method of ageing-resistant cable, comprising the following steps:
(1) raw material is weighed according to the parts by weight of ageing-resistant cable raw material；
(2) by gas-phase silica, nano-titanium dioxide, polycarbonate, hollow glass micropearl, attapulgite, acetylacetone,2,4-pentanedione
Calcium and activated Calcium carbonate are mixed, and stir 25-40min to get mixture A；
(3) by butadiene-styrene rubber, butadiene rubber, isoprene rubber, polyethylene, antioxidant, anti-aging agent, plasticizer, coupling agent
It is mixed with release agent, stirs 2-3h to get mixture B；
(4) the mixture B in the mixture A and step (3) in step (2) is mixed and added into reaction kettle, in 100-
120 DEG C of mixing 20-25min are finally granulated with double screw extruder to get ageing-resistant cable.
Compared with prior art, the beneficial effects of the present invention are: ageing-resistant cable produced by the present invention has durability
Good advantage.
Specific embodiment
Embodiment 1
A kind of ageing-resistant cable, the raw material including following weight: butadiene-styrene rubber 23kg, butadiene rubber 18kg, isoamyl rubber
Glue 17kg, polyethylene 12kg, gas-phase silica 9kg, nano-titanium dioxide 6kg, polycarbonate 4kg, hollow glass micropearl 7kg,
Attapulgite 8kg, calcium acetylacetonate 4kg, activated Calcium carbonate 13kg, antioxidant 0.3kg, anti-aging agent 0.7kg, plasticizer
0.4kg, coupling agent 0.2kg and release agent 0.6kg.
Antioxidant is to diphenylamines.
Anti-aging agent is anti-aging agent RD.
Plasticizer is repefral.
A kind of preparation method of ageing-resistant cable, comprising the following steps:
(1) raw material is weighed according to the weight of ageing-resistant cable raw material；
(2) by gas-phase silica, nano-titanium dioxide, polycarbonate, hollow glass micropearl, attapulgite, acetylacetone,2,4-pentanedione
Calcium and activated Calcium carbonate are mixed, and stir 25-40min to get mixture A；
(3) by butadiene-styrene rubber, butadiene rubber, isoprene rubber, polyethylene, antioxidant, anti-aging agent, plasticizer, coupling agent
It is mixed with release agent, stirs 2-3h to get mixture B；
(4) the mixture B in the mixture A and step (3) in step (2) is mixed and added into reaction kettle, in 100-
120 DEG C of mixing 20-25min are finally granulated with double screw extruder to get ageing-resistant cable.
Compared with prior art, the beneficial effects of the present invention are: ageing-resistant cable produced by the present invention has durability
Good advantage.
Embodiment 2
A kind of ageing-resistant cable, the raw material including following weight: butadiene-styrene rubber 41kg, butadiene rubber 24kg, isoamyl rubber
Glue 31kg, polyethylene 17kg, gas-phase silica 13kg, nano-titanium dioxide 12kg, polycarbonate 6kg, hollow glass micropearl
11kg, attapulgite 16kg, calcium acetylacetonate 8kg, activated Calcium carbonate 17kg, antioxidant 0.5kg, anti-aging agent 0.9kg, plasticising
Agent 0.8kg, coupling agent 0.4kg and release agent 1.2kg.
Antioxidant is to diphenylamines.
Anti-aging agent is anti-aging agent RD.
Plasticizer is repefral.
A kind of preparation method of ageing-resistant cable, comprising the following steps:
(1) raw material is weighed according to the weight of ageing-resistant cable raw material；
(2) by gas-phase silica, nano-titanium dioxide, polycarbonate, hollow glass micropearl, attapulgite, acetylacetone,2,4-pentanedione
Calcium and activated Calcium carbonate are mixed, and stir 25-40min to get mixture A；
(3) by butadiene-styrene rubber, butadiene rubber, isoprene rubber, polyethylene, antioxidant, anti-aging agent, plasticizer, coupling agent
It is mixed with release agent, stirs 2-3h to get mixture B；
(4) the mixture B in the mixture A and step (3) in step (2) is mixed and added into reaction kettle, in 100-
120 DEG C of mixing 20-25min are finally granulated with double screw extruder to get ageing-resistant cable.
Compared with prior art, the beneficial effects of the present invention are: ageing-resistant cable produced by the present invention has durability
Good advantage.
Embodiment 3
A kind of ageing-resistant cable, the raw material including following weight: butadiene-styrene rubber 25kg, butadiene rubber 21kg, isoamyl rubber
Glue 30kg, polyethylene 15kg, gas-phase silica 12kg, nano-titanium dioxide 8kg, polycarbonate 4kg, hollow glass micropearl 8kg,
Attapulgite 9kg, calcium acetylacetonate 5kg, activated Calcium carbonate 15kg, antioxidant 0.4kg, anti-aging agent 0.7kg, plasticizer
0.7kg, coupling agent 0.4kg and release agent 0.8kg.
Antioxidant is to diphenylamines.
Anti-aging agent is anti-aging agent RD.
Plasticizer is repefral.
A kind of preparation method of ageing-resistant cable, comprising the following steps:
(1) raw material is weighed according to the weight of ageing-resistant cable raw material；
(2) by gas-phase silica, nano-titanium dioxide, polycarbonate, hollow glass micropearl, attapulgite, acetylacetone,2,4-pentanedione
Calcium and activated Calcium carbonate are mixed, and stir 25-40min to get mixture A；
(3) by butadiene-styrene rubber, butadiene rubber, isoprene rubber, polyethylene, antioxidant, anti-aging agent, plasticizer, coupling agent
It is mixed with release agent, stirs 2-3h to get mixture B；
(4) the mixture B in the mixture A and step (3) in step (2) is mixed and added into reaction kettle, in 100-
120 DEG C of mixing 20-25min are finally granulated with double screw extruder to get ageing-resistant cable.
Compared with prior art, the beneficial effects of the present invention are: ageing-resistant cable produced by the present invention has durability
Good advantage.
Embodiment 4
A kind of ageing-resistant cable, the raw material including following weight: butadiene-styrene rubber 28kg, butadiene rubber 19kg, isoamyl rubber
Glue 18kg, polyethylene 16kg, gas-phase silica 11kg, nano-titanium dioxide 10kg, polycarbonate 5kg, hollow glass micropearl
9kg, attapulgite 13kg, calcium acetylacetonate 6kg, activated Calcium carbonate 16kg, antioxidant 0.4kg, anti-aging agent 0.9kg, plasticising
Agent 0.5kg, coupling agent 0.3kg and release agent 0.9kg.
Antioxidant is to diphenylamines.
Anti-aging agent is anti-aging agent RD.
Plasticizer is repefral.
A kind of preparation method of ageing-resistant cable, comprising the following steps:
(1) raw material is weighed according to the weight of ageing-resistant cable raw material；
(2) by gas-phase silica, nano-titanium dioxide, polycarbonate, hollow glass micropearl, attapulgite, acetylacetone,2,4-pentanedione
Calcium and activated Calcium carbonate are mixed, and stir 25-40min to get mixture A；
(3) by butadiene-styrene rubber, butadiene rubber, isoprene rubber, polyethylene, antioxidant, anti-aging agent, plasticizer, coupling agent
It is mixed with release agent, stirs 2-3h to get mixture B；
(4) the mixture B in the mixture A and step (3) in step (2) is mixed and added into reaction kettle, in 100-
120 DEG C of mixing 20-25min are finally granulated with double screw extruder to get ageing-resistant cable.
Compared with prior art, the beneficial effects of the present invention are: ageing-resistant cable produced by the present invention has durability
Good advantage.
Embodiment 5
A kind of ageing-resistant cable, the raw material including following weight: butadiene-styrene rubber 32kg, butadiene rubber 21kg, isoamyl rubber
Glue 24kg, polyethylene 14.5kg, gas-phase silica 11kg, nano-titanium dioxide 9kg, polycarbonate 5kg, hollow glass micropearl
9kg, attapulgite 12kg, calcium acetylacetonate 6kg, activated Calcium carbonate 15kg, antioxidant 0.4kg, anti-aging agent 0.8kg, plasticising
Agent 0.6kg, coupling agent 0.3kg and release agent 0.9kg.
Antioxidant is to diphenylamines.
Anti-aging agent is anti-aging agent RD.
Plasticizer is repefral.
A kind of preparation method of ageing-resistant cable, comprising the following steps:
(1) raw material is weighed according to the weight of ageing-resistant cable raw material；
(2) by gas-phase silica, nano-titanium dioxide, polycarbonate, hollow glass micropearl, attapulgite, acetylacetone,2,4-pentanedione
Calcium and activated Calcium carbonate are mixed, and stir 25-40min to get mixture A；
(3) by butadiene-styrene rubber, butadiene rubber, isoprene rubber, polyethylene, antioxidant, anti-aging agent, plasticizer, coupling agent
It is mixed with release agent, stirs 2-3h to get mixture B；
(4) the mixture B in the mixture A and step (3) in step (2) is mixed and added into reaction kettle, in 100-
120 DEG C of mixing 20-25min are finally granulated with double screw extruder to get ageing-resistant cable.
Compared with prior art, the beneficial effects of the present invention are: ageing-resistant cable produced by the present invention has durability
Good advantage.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of ageing-resistant cable, which is characterized in that the raw material including following parts by weight: 23-41 parts of butadiene-styrene rubber, suitable fourth
18-24 parts of rubber, 17-31 parts of isoprene rubber, 12-17 parts of polyethylene, 9-13 parts of gas-phase silica, nano-titanium dioxide 6-12
Part, 4-6 parts of polycarbonate, 7-11 parts of hollow glass micropearl, 8-16 parts of attapulgite, 4-8 parts of calcium acetylacetonate, activated Calcium carbonate
13-17 parts, 0.3-0.5 parts of antioxidant, 0.7-0.9 parts of anti-aging agent, 0.4-0.8 parts of plasticizer, 0.2-0.4 parts of coupling agent and de-
0.6-1.2 parts of mould agent.
2. ageing-resistant cable according to claim 1, which is characterized in that the raw material including following parts by weight: butylbenzene
25 parts of rubber, 21 parts of butadiene rubber, 30 parts of isoprene rubber, 15 parts of polyethylene, 12 parts of gas-phase silica, 8 parts of nano-titanium dioxide,
4 parts of polycarbonate, 8 parts of hollow glass micropearl, 9 parts of attapulgite, 5 parts of calcium acetylacetonate, 15 parts of activated Calcium carbonate, antioxidant
0.4 part, 0.7 part of anti-aging agent, 0.7 part of plasticizer, 0.4 part of coupling agent and 0.8 part of release agent.
3. ageing-resistant cable according to claim 1, which is characterized in that the raw material including following parts by weight: butylbenzene
28 parts of rubber, 19 parts of butadiene rubber, 18 parts of isoprene rubber, 16 parts of polyethylene, 11 parts of gas-phase silica, nano-titanium dioxide 10
Part, 5 parts of polycarbonate, 9 parts of hollow glass micropearl, 13 parts of attapulgite, 6 parts of calcium acetylacetonate, 16 parts of activated Calcium carbonate, antioxygen
0.4 part of agent, 0.9 part of anti-aging agent, 0.5 part of plasticizer, 0.3 part of coupling agent and 0.9 part of release agent.
4. ageing-resistant cable according to claim 1, which is characterized in that the raw material including following parts by weight: butylbenzene
32 parts of rubber, 21 parts of butadiene rubber, 24 parts of isoprene rubber, 14.5 parts of polyethylene, 11 parts of gas-phase silica, nano-titanium dioxide 9
Part, 5 parts of polycarbonate, 9 parts of hollow glass micropearl, 12 parts of attapulgite, 6 parts of calcium acetylacetonate, 15 parts of activated Calcium carbonate, antioxygen
0.4 part of agent, 0.8 part of anti-aging agent, 0.6 part of plasticizer, 0.3 part of coupling agent and 0.9 part of release agent.
5. ageing-resistant cable according to claim 1, it is characterised in that: the antioxidant is to diphenylamines.
6. ageing-resistant cable according to claim 1, it is characterised in that: the anti-aging agent is anti-aging agent RD.
7. ageing-resistant cable according to claim 1, it is characterised in that: the plasticizer is phthalic acid diformazan
Ester.
8. a kind of preparation method of the ageing-resistant cable as described in claim 1-7 any one, which is characterized in that including
Following steps:
(1) raw material is weighed according to the parts by weight of ageing-resistant cable raw material；
(2) by gas-phase silica, nano-titanium dioxide, polycarbonate, hollow glass micropearl, attapulgite, calcium acetylacetonate and
Activated Calcium carbonate is mixed, and stirs 25-40min to get mixture A；
(3) by butadiene-styrene rubber, butadiene rubber, isoprene rubber, polyethylene, antioxidant, anti-aging agent, plasticizer, coupling agent and de-
Mould agent is mixed, and stirs 2-3h to get mixture B；
(4) the mixture B in the mixture A and step (3) in step (2) is mixed and added into reaction kettle, at 100-120 DEG C
20-25min is mixed, is finally granulated with double screw extruder to get ageing-resistant cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811651844.7A CN109721777A (en) | 2018-12-31 | 2018-12-31 | A kind of ageing-resistant cable and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811651844.7A CN109721777A (en) | 2018-12-31 | 2018-12-31 | A kind of ageing-resistant cable and preparation method thereof |
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| CN109721777A true CN109721777A (en) | 2019-05-07 |
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| CN201811651844.7A Pending CN109721777A (en) | 2018-12-31 | 2018-12-31 | A kind of ageing-resistant cable and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110491594A (en) * | 2019-08-30 | 2019-11-22 | 安徽电缆股份有限公司 | A kind of cross-linking polyethylene insulated fire resistant water-proof ultraviolet-preventing power cable |
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Application publication date: 20190507 |
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