CN102304266A - Extinction type thermoplastic elastomer for preparation of wire and cable - Google Patents
Extinction type thermoplastic elastomer for preparation of wire and cable Download PDFInfo
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- CN102304266A CN102304266A CN201110207225A CN201110207225A CN102304266A CN 102304266 A CN102304266 A CN 102304266A CN 201110207225 A CN201110207225 A CN 201110207225A CN 201110207225 A CN201110207225 A CN 201110207225A CN 102304266 A CN102304266 A CN 102304266A
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Abstract
The invention discloses an extinction type thermoplastic elastomer for preparation of a wire and a cable. The extinction type thermoplastic elastomer is characterized by being preparing from the following raw material components by weight percent: 20-60% of styrene elastomer, 20-50% of mineral oil, 0-40% of reinforcing agent, 5-40% of extinction modification material, 0.1-1% of antioxidant, 0.1-1% of processing aid and 5-20% of mineral filling material, wherein the reinforcing agent is at least one of allyl resin and styryl resin, and the extinction modification material is dynamically-vulcanized thermoplastic elastomer or crosslinkable resin/crosslinking agent composition. The extinction type thermoplastic elastomer has the advantages that the crosslinkable resin/crosslinking agent composition or thermoplastic vulcanized rubber is adopted in a basic material, thus the matt effect is good, and the mechanical property and flowability of the material are not influenced.
Description
Technical field
The present invention relates to a kind of thermoplastic elastomer, especially relate to a kind of extinction type thermoplastic elastomer that is used for the electric wire and cable preparation.
Background technology
Thermoplastic elastomer just progressively replaces materials such as PVC and rubber and is used to prepare various cable or wires because of good wear resistance, oil-proofness, snappiness, elasticity, thermostability and other mechanical property that it had.Existing thermoplastic elastomer is after being prepared into electric wire and cable; Usually the characteristic that presents light on the surface; And in some certain applications occasions, people hope that the surface gloss of electric wire or cable is low as far as possible, and just usually said have good " mute light " effect.On December 9th, 2009, disclosed No. 200810038561.3 Chinese invention patent ublic specification of application were introduced a kind of environmentally-friendly flame retardant thermoplastic polyurethane elastomer CABLE MATERIALS, and its surface has good " mute light " effect after processing cable.But this invention realizes that above-mentioned purpose mainly is in CABLE MATERIALS, to have used matting agent, and the use of matting agent belongs to the filled delustring, can cause disperseing inequality, influences material mechanical performance; The affiliation that adds of this material of silicon-dioxide causes the bigger decline of material flowability, influence processing in addition.
Summary of the invention
Technical problem to be solved by this invention provides, and a kind of " mute light " is effective, to the mechanical property of material and the extinction type thermoplastic elastomer that is used for the electric wire and cable preparation of mobile not influence.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of extinction type thermoplastic elastomer that is used for the electric wire and cable preparation comprises the following weight percentages component:
Described toughener is at least a in allyl resin and the styrene base resin, and described delustring is material modified to be dynamic vulcanization thermoplastic elastomer or crosslinkable resin/crosslinker composition.
Described styrene series elastomer adopts each based block copolymer that contains styrol structural unit; Comprise two blocks (A-B) and more common three blocks (A-B-A) type; Can be the hydrogenated block copolymer of vinylbenzene, diolefine, as hydrogenation gather (vinylbenzene-b-isoprene) (SEP), hydrogenation gather (vinylbenzene-b-butadiene-styrene) (SEBS), hydrogenation gathers (vinylbenzene-b-isoprene-b-vinylbenzene) and (SEPS) gathers (vinylbenzene-b-isoprene/butadiene-b-vinylbenzene) a kind of in (SEEPS) with hydrogenation.
Described MO is that flash-point is higher than 200 ℃ naphthenic oil.
Described allyl resin is random, the block or the graft copolymer of alfon or propylene and at least a terminal olefin; Be 230 ℃ in temperature preferably, pressure is that melt flow rate(MFR) is the alfon of 0.1-2.0g/10min under the test condition of 2.16kg.
Described styrene base resin is PS or styrene-butadiene copolymer.
Described dynamic vulcanization thermoplastic elastomer is EPT rubber system or nitrile rubber/polypropylene system or styrene-butadiene rubber(SBR)/Injecatable EVA Copolymer system.The dynamic vulcanization thermoplastic elastomer of preferred EPT rubber (EPDM/PP) system.
Described crosslinkable resin is the compound that contains two keys or reactive group, is specially in polyhutadiene, Vilaterm, styrene-butadiene-styrene block copolymer, terpolymer EP rubber or the ethylene propylene copolymer one or more.Optimization styrene-butadiene-styrene block copolymer (SBS) or terpolymer EP rubber (EPDM).
Described linking agent is organo-peroxide or silicane linking agent, preferred organo-peroxide, and like Di Cumyl Peroxide 99 (DCP), Lucidol (BPO), 2,5-dimethyl--2,5 (t-butylperoxy) hexane (two two or five vulcanizing agents).
Described oxidation inhibitor is to be selected from β-(3; The 5-di-tert-butyl-hydroxy phenyl) the positive octadecanol ester of propionic acid, four [methyl-β-(3; The 5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester, three [2.4-di-tert-butyl-phenyl] phosphorous acid ester or N; At least a in N '-two-(3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionyl group) hexanediamine.
Described mineral filler is to be selected from least a in lime carbonate, talcum powder, potter's clay, mica powder, the kaolin.
Compared with prior art, the invention has the advantages that and in base mateiral, adopt crosslinkable resin/crosslinker composition or use TPV, " mute light " better effects if not only, and to the mechanical property of material and flowability all less than influencing.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Styrene series elastomer is selected from SEPS 4044 (Japanese Kuraray), SEBS 1654 (U.S. section rises).
Allyl resin is selected from Vestolen PP 7052 PPH900F (producer Korea S SK).
Styrene base resin is selected from high-impact polystyrene HIPS, 484H (LG-DOW).
Dynamic vulcanization thermoplastic elastomer is selected from TPV 201-55 (U.S. AES).
Crosslinkable resin is a high density polyethylene, SBS, EPDM.High density polyethylene B5429 (Saudi Arabia SABIC); SBS 3G33 (German BSF); EPDM 4770 (Dupont).
Linking agent is an organo-peroxide, 2, and 5-dimethyl--2,5 (t-butylperoxy) hexane (two two or five vulcanizing agents).
MO is that flash-point is higher than 200 ℃ naphthenic oil, concrete KN4010 naphthenic oil like the Kelamayi refinery.
Oxidation inhibitor is to be selected from antioxidant 1076 (β-(3; The 5-di-tert-butyl-hydroxy phenyl) antioxidant 1010 (four [methyl-β-(the 3 positive octadecanol ester of propionic acid); The 5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester), oxidation inhibitor 168 (three [2.4-di-tert-butyl-phenyl] phosphorous acid ester), oxidation inhibitor 1098 (N; N '-two-(3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionyl group) hexanediamine).
Processing aid is to be selected from a kind of in lipid acid, amine hydroxybenzene, the silicone.Concrete like Triple Pressed Stearic Acid, LYSI-100 silicone plastics additive.
Mineral filler is to be selected from lime carbonate, talcum powder, potter's clay, mica powder or kaolin.
Following table is the concrete proportioning raw materials of several embodiments of the present invention:
1, working method.
Get feed composition by above-mentioned each proportioning respectively, styrene series elastomer and MO thorough mixing is even, blot oil back and add toughener, it is material modified to add delustring again, processing aid, oxidation inhibitor, mineral filler etc., and in mixer, mix.Mixed material is sent in the twin screw extruder, sets the processing temperature of suitable twin screw extruder, starting material through the twin screw high speed shear, mixing, extrude, tie rod, cooling, granulation promptly get extinction type thermoplastic elastomer electric wire and cable material.
2. result
Claims (10)
1. one kind is used for the extinction type thermoplastic elastomer that electric wire and cable prepares, and it is characterized in that comprising the following weight percentages component:
Described toughener is at least a in allyl resin and the styrene base resin, and described delustring is material modified to be dynamic vulcanization thermoplastic elastomer or crosslinkable resin/crosslinker composition.
2. a kind of extinction type thermoplastic elastomer that is used for the electric wire and cable preparation as claimed in claim 1; It is characterized in that described styrene series elastomer is each based block copolymer that contains styrol structural unit; Comprising two blocks (A-B) and three blocks (A-B-A) type, specifically is that vinylbenzene, hydrogenation gather that (vinylbenzene-b-isoprene), hydrogenation gather that (vinylbenzene-b-butadiene-styrene), hydrogenation gather (vinylbenzene-b-isoprene-b-vinylbenzene) and hydrogenation gathers a kind of in (vinylbenzene-b-isoprene/butadiene-b-vinylbenzene).
3. a kind of extinction type thermoplastic elastomer that is used for the electric wire and cable preparation as claimed in claim 1 is characterized in that described MO is that flash-point is higher than 200 ℃ naphthenic oil.
4. a kind of extinction type thermoplastic elastomer that is used for the electric wire and cable preparation as claimed in claim 1; It is characterized in that described allyl resin is random, the block or the graft copolymer of alfon or propylene and at least a terminal olefin, described styrene base resin is PS or styrene-butadiene copolymer.
5. a kind of extinction type thermoplastic elastomer that is used for the electric wire and cable preparation as claimed in claim 1; It is characterized in that described allyl resin for being 230 ℃ in temperature, pressure is that melt flow rate(MFR) is the alfon of 0.1-2.0g/10min under the test condition of 2.16kg.。
6. a kind of extinction type thermoplastic elastomer that is used for the electric wire and cable preparation as claimed in claim 1 is characterized in that described dynamic vulcanization thermoplastic elastomer is EPT rubber system or nitrile rubber/polypropylene system or styrene-butadiene rubber(SBR)/Injecatable EVA Copolymer system.
7. a kind of extinction type thermoplastic elastomer that is used for the electric wire and cable preparation as claimed in claim 1; It is characterized in that described crosslinkable resin is the compound that contains two keys or reactive group, be specially in polyhutadiene, Vilaterm, styrene-butadiene-styrene block copolymer, terpolymer EP rubber or the ethylene propylene copolymer one or more.
8. a kind of extinction type thermoplastic elastomer that is used for the electric wire and cable preparation as claimed in claim 1 is characterized in that described linking agent is organo-peroxide or silicane linking agent.
9. a kind of extinction type thermoplastic elastomer that is used for the electric wire and cable preparation as claimed in claim 1; It is characterized in that described oxidation inhibitor is to be selected from β-(3; The 5-di-tert-butyl-hydroxy phenyl) the positive octadecanol ester of propionic acid, four [methyl-β-(3; The 5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester, three [2.4-di-tert-butyl-phenyl] phosphorous acid ester or N, at least a in N '-two-(3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionyl group) hexanediamine.
10. a kind of extinction type thermoplastic elastomer that is used for electric wire and cable preparation as claimed in claim 1 is characterized in that described mineral filler is to be selected from least a in lime carbonate, talcum powder, potter's clay, mica powder, the kaolin.
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| CN201110207225.0A CN102304266B (en) | 2011-07-25 | 2011-07-25 | Extinction type thermoplastic elastomer for preparation of wire and cable |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675809A (en) * | 2012-04-10 | 2012-09-19 | 江苏启蓝新材料有限公司 | Extinction styrene copolymer composition and preparation method thereof |
| CN102875948A (en) * | 2012-09-28 | 2013-01-16 | 新昌县绿泰塑胶有限公司 | Matte thermoplastic elastomer composition and preparation method thereof |
| CN103172962A (en) * | 2011-12-22 | 2013-06-26 | 中纺投资发展股份有限公司 | Thermoplastic elastomer composition for injection molding and injection adhering |
| CN103554816A (en) * | 2013-10-18 | 2014-02-05 | 苏州博元纺织实业有限公司 | Preparation method for heat-resistant thermoplastic elastomer (TPE) material |
| CN103554813A (en) * | 2013-10-18 | 2014-02-05 | 苏州博元纺织实业有限公司 | Preparation method of TPE (Thermoplastic Elastomer) material with high temperature resistance |
| CN103804861A (en) * | 2012-11-12 | 2014-05-21 | 中纺投资发展股份有限公司 | Weather-resisting injection molding and over-molding thermoplastic elastomer composition |
| CN106589755A (en) * | 2016-08-23 | 2017-04-26 | 中广核三角洲（苏州）新材料研发有限公司 | High voltage resistant thermoplastic elastomer material and preparation method thereof |
| CN106751360A (en) * | 2016-12-02 | 2017-05-31 | 新疆天利高新石化股份有限公司 | A kind of electric wire cloudy surface halogen-free flame-retardant thermoplastic elastomer high and preparation method thereof |
| CN108329567A (en) * | 2017-01-19 | 2018-07-27 | 合肥杰事杰新材料股份有限公司 | A kind of matt master and preparation method thereof with toughening effect |
| CN109251407A (en) * | 2017-07-10 | 2019-01-22 | 合肥杰事杰新材料股份有限公司 | A kind of low-luster polypropylene composite material and preparation method thereof |
| CN109273159A (en) * | 2018-09-13 | 2019-01-25 | 缆普电缆制造（上海）有限公司 | A kind of new insulation material robot cable |
| CN113201186A (en) * | 2021-03-24 | 2021-08-03 | 安徽国风塑业股份有限公司 | Cross-linked resin modified extinction material for BOPP extinction film and preparation method thereof |
| CN116554610A (en) * | 2023-04-21 | 2023-08-08 | 苏州赛荣建筑装饰工程有限公司 | Wear-resistant high-strength plastic and preparation method thereof |
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| CN101845193A (en) * | 2009-03-25 | 2010-09-29 | 上海日之升新技术发展有限公司 | Dynamically vulcanized styrene thermoplastic elastomer and preparation method thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172962A (en) * | 2011-12-22 | 2013-06-26 | 中纺投资发展股份有限公司 | Thermoplastic elastomer composition for injection molding and injection adhering |
| CN102675809A (en) * | 2012-04-10 | 2012-09-19 | 江苏启蓝新材料有限公司 | Extinction styrene copolymer composition and preparation method thereof |
| CN102875948A (en) * | 2012-09-28 | 2013-01-16 | 新昌县绿泰塑胶有限公司 | Matte thermoplastic elastomer composition and preparation method thereof |
| CN103804861A (en) * | 2012-11-12 | 2014-05-21 | 中纺投资发展股份有限公司 | Weather-resisting injection molding and over-molding thermoplastic elastomer composition |
| CN103554816A (en) * | 2013-10-18 | 2014-02-05 | 苏州博元纺织实业有限公司 | Preparation method for heat-resistant thermoplastic elastomer (TPE) material |
| CN103554813A (en) * | 2013-10-18 | 2014-02-05 | 苏州博元纺织实业有限公司 | Preparation method of TPE (Thermoplastic Elastomer) material with high temperature resistance |
| CN106589755A (en) * | 2016-08-23 | 2017-04-26 | 中广核三角洲（苏州）新材料研发有限公司 | High voltage resistant thermoplastic elastomer material and preparation method thereof |
| CN106751360A (en) * | 2016-12-02 | 2017-05-31 | 新疆天利高新石化股份有限公司 | A kind of electric wire cloudy surface halogen-free flame-retardant thermoplastic elastomer high and preparation method thereof |
| CN108329567A (en) * | 2017-01-19 | 2018-07-27 | 合肥杰事杰新材料股份有限公司 | A kind of matt master and preparation method thereof with toughening effect |
| CN109251407A (en) * | 2017-07-10 | 2019-01-22 | 合肥杰事杰新材料股份有限公司 | A kind of low-luster polypropylene composite material and preparation method thereof |
| CN109273159A (en) * | 2018-09-13 | 2019-01-25 | 缆普电缆制造（上海）有限公司 | A kind of new insulation material robot cable |
| CN113201186A (en) * | 2021-03-24 | 2021-08-03 | 安徽国风塑业股份有限公司 | Cross-linked resin modified extinction material for BOPP extinction film and preparation method thereof |
| CN116554610A (en) * | 2023-04-21 | 2023-08-08 | 苏州赛荣建筑装饰工程有限公司 | Wear-resistant high-strength plastic and preparation method thereof |
| CN116554610B (en) * | 2023-04-21 | 2024-04-19 | 东莞市德源新材料有限公司 | Wear-resistant high-strength plastic and preparation method thereof |
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