CN103289279A - Cable sheath material containing modified isotactic polypropylene and preparation method thereof - Google Patents
Cable sheath material containing modified isotactic polypropylene and preparation method thereof Download PDFInfo
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- CN103289279A CN103289279A CN2013101620045A CN201310162004A CN103289279A CN 103289279 A CN103289279 A CN 103289279A CN 2013101620045 A CN2013101620045 A CN 2013101620045A CN 201310162004 A CN201310162004 A CN 201310162004A CN 103289279 A CN103289279 A CN 103289279A
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Abstract
The invention discloses a cable sheath material containing modified isotactic polypropylene and preparation method thereof, and the cable sheath material comprises the following raw materials: modified isotactic polypropylene, nitrile rubber, carbon fiber, alumina, ceramic powder body, triallyl isocyanurate, antioxidant TPPD, vinyltris (beta-methoxyethoxy) silane, magnesium stearate, hydroquinones, poly (1,2-propylene glycol adipate) and antimony trioxide; the invention employs modified isotactic polypropylene as main material, and the isotactic polypropylene is modified, thereby the performance is substantially improved, and the product has the advantages of excellent heatproof, oil resistance and ozone resistance, high tensile strength and elongation, simultaneously the raw material uses carbon fiber as strengthening agent, and aluminium oxide and ceramic powder body as filling materials, thereby the product has the advantages of low smoke, flame retardation, environmental protection and safety.
Description
Technical field
The present invention relates to a kind of cable jacket material, be specifically related to a kind of cable jacket material that contains the modification isotatic polypropylene and preparation method thereof.
Background technology
Along with rapid economic development, electric wire is at industry-by-industry, all be widely used in the field, the frequent generation of electrical fire accident, the fire-retardant problem of electric wire causes the attention of countries in the world gradually, discharge a large amount of smog and poisonous during cable fire, corrosive gas is Hazard Factor in the fire, people's safe escape and fire-fighting work in fire, have been hindered, make lives and properties suffer heavy losses, simultaneously along with communication career, the development of automotive industry and computer industry, specification of quality to cable jacket material increases day by day, the invention provides a kind of cable jacket material that contains the modification isotatic polypropylene and preparation method thereof.
Summary of the invention
The object of the present invention is to provide a kind of cable jacket material that contains the modification isotatic polypropylene and preparation method thereof.
The present invention adopts following technical scheme:
The cable jacket material that contains the modification isotatic polypropylene, the weight part of its constitutive material is: modification isotatic polypropylene 85-95, paracril 13-18, carbon fiber 5.0-5.5, aluminum oxide 20-25, ceramic powder 8.0-10.0, cyanacrylate 1.5-2.5, anti-aging agent TPPD 0.7-0.9, vinyl three ('beta '-methoxy oxyethyl group) silane 3.5-4.5, Magnesium Stearate 1.8-2.2, Resorcinol 1.7-2.3, hexanodioic acid propylene glycol polyester 2.0-2.5 and ANTIMONY TRIOXIDE SB 203 99.8 PCT 25-30.
The cable jacket material that contains the modification isotatic polypropylene, the weight part of its constitutive material is: modification isotatic polypropylene 90, paracril 15, carbon fiber 5.2, aluminum oxide 22, ceramic powder 9.0, cyanacrylate 2.0, anti-aging agent TPPD 0.8, vinyl three ('beta '-methoxy oxyethyl group) silane 4.0, Magnesium Stearate 2.0, Resorcinol 2.0, hexanodioic acid propylene glycol polyester 2.2 and ANTIMONY TRIOXIDE SB 203 99.8 PCT 28.
Contain the preparation method of the cable jacket material of modification isotatic polypropylene, may further comprise the steps:
(1) preparation of modification isotatic polypropylene:
Prescription (weight part): isotatic polypropylene 13-15, vinylbenzene 15-18, dimethylbenzene 28-32,2,2 '-thiobis (4-tert-octylphenol) 2.1-2.3, diatomite 4.0-5.0, lignocellulose 2.3-2.8, vinyltrimethoxy silane 3.0-3.5 and linking agent TAIC 1.8-2.2;
The preparation method is as follows:
A: the weight part of pressing constitutive material stirs isotatic polypropylene, dimethylbenzene, diatomite 3-5 hour down at 125-130 ℃;
B: in step (a), add by weight vinylbenzene and 2,2 '-thiobis (4-tert-octylphenol) stirred 1-2 hour down at 170-180 ℃;
C: add lignocellulose, vinyltrimethoxy silane and linking agent TAIC and stirred 1.0-2.0 hour down at 170-190 ℃ in step (b), xylene solvent is removed in distillation at last, obtains the modification isotatic polypropylene;
(2) take by weighing the modification isotatic polypropylene of step (1) by the weight part of constitutive material and other remain each raw material, under the normal temperature stirring at low speed 1-2 minute, make to mix, add mixing, the granulation of mill and Banbury mixer or twin screw extruder then, 160-180 ℃ of control temperature obtains finished product.
Beneficial effect of the present invention:
The present invention adopts the modification isotatic polypropylene as major ingredient, by the modification to isotatic polypropylene, performance improves greatly, make it have good heat-resisting, oil resistant and anti-ozone, have higher draw tensile strength, elongation, adopt carbon fiber as strengthening agent simultaneously in raw material, aluminum oxide and ceramic powder are as filler, low-smoke and flame retardant, Environmental Safety.
Embodiment
Embodiment 1: contain the cable jacket material of modification isotatic polypropylene, the weight of its constitutive material (kg) is: modification isotatic polypropylene 90, paracril (Japanese JSR paracril N240S) 15, carbon fiber 5.2, aluminum oxide 22, ceramic powder 9.0, cyanacrylate 2.0, anti-aging agent TPPD 0.8, vinyl three ('beta '-methoxy oxyethyl group) silane 4.0, Magnesium Stearate 2.0, Resorcinol 2.0, hexanodioic acid propylene glycol polyester 2.2 and ANTIMONY TRIOXIDE SB 203 99.8 PCT 28.
Contain the preparation method of the cable jacket material of modification isotatic polypropylene, may further comprise the steps:
(1) preparation of modification isotatic polypropylene:
Prescription (kg): isotatic polypropylene 14, vinylbenzene 16, dimethylbenzene 30,2,2 '-thiobis (4-tert-octylphenol) 2.2, diatomite 4.5, lignocellulose 2.5, vinyltrimethoxy silane 3.2 and linking agent TAIC 2.0;
The preparation method is as follows:
A: the weight part of pressing constitutive material stirs isotatic polypropylene, dimethylbenzene, diatomite 3-5 hour down at 125-130 ℃;
B: in step (a), add by weight vinylbenzene and 2,2 '-thiobis (4-tert-octylphenol) stirred 1-2 hour down at 175 ℃;
C: add lignocellulose, vinyltrimethoxy silane and linking agent TAIC and stirred 1.5 hours down at 180 ℃ in step (b), xylene solvent is removed in distillation at last, obtains the modification isotatic polypropylene;
(2) take by weighing the modification isotatic polypropylene of step (1) by the weight part of constitutive material and other remain each raw material, under the normal temperature stirring at low speed 1-2 minute, make to mix, add mixing, the granulation of mill and Banbury mixer or twin screw extruder then, 170 ℃ of control temperature obtain finished product.
The CABLE MATERIALS performance data that makes by embodiments of the invention 1:
The temperature resistant grade height, continuously long-time steady operation under 165 ℃;
Stretching strength retentivity (149 ℃ in heavy oil, 70h), 71-73%;
Anti-ozone (25 ℃, concentration 0.030-0.035%, 30h) flawless;
Tensile strength is 15.0-16.0Mpa, and the fracture rate of stretching out is 490-530%.
Claims (3)
1. a cable jacket material that contains the modification isotatic polypropylene is characterized in that the weight part of its constitutive material is: modification isotatic polypropylene 85-95, paracril 13-18, carbon fiber 5.0-5.5, aluminum oxide 20-25, ceramic powder 8.0-10.0, cyanacrylate 1.5-2.5, anti-aging agent TPPD 0.7-0.9, vinyl three ('beta '-methoxy oxyethyl group) silane 3.5-4.5, Magnesium Stearate 1.8-2.2, Resorcinol 1.7-2.3, hexanodioic acid propylene glycol polyester 2.0-2.5 and ANTIMONY TRIOXIDE SB 203 99.8 PCT 25-30.
2. the cable jacket material that contains the modification isotatic polypropylene according to claim 1 is characterized in that the weight part of its constitutive material is: modification isotatic polypropylene 90, paracril 15, carbon fiber 5.2, aluminum oxide 22, ceramic powder 9.0, cyanacrylate 2.0, anti-aging agent TPPD 0.8, vinyl three ('beta '-methoxy oxyethyl group) silane 4.0, Magnesium Stearate 2.0, Resorcinol 2.0, hexanodioic acid propylene glycol polyester 2.2 and ANTIMONY TRIOXIDE SB 203 99.8 PCT 28.
3. preparation method who contains the cable jacket material of modification isotatic polypropylene as claimed in claim 1 is characterized in that may further comprise the steps:
(1) preparation of modification isotatic polypropylene:
Prescription (weight part): isotatic polypropylene 13-15, vinylbenzene 15-18, dimethylbenzene 28-32,2,2 '-thiobis (4-tert-octylphenol) 2.1-2.3, diatomite 4.0-5.0, lignocellulose 2.3-2.8, vinyltrimethoxy silane 3.0-3.5 and linking agent TAIC 1.8-2.2;
The preparation method is as follows:
A: the weight part of pressing constitutive material stirs isotatic polypropylene, dimethylbenzene, diatomite 3-5 hour down at 125-130 ℃;
B: in step (a), add by weight vinylbenzene and 2,2 '-thiobis (4-tert-octylphenol) stirred 1-2 hour down at 170-180 ℃;
C: add lignocellulose, vinyltrimethoxy silane and linking agent TAIC and stirred 1.0-2.0 hour down at 170-190 ℃ in step (b), xylene solvent is removed in distillation at last, obtains the modification isotatic polypropylene;
(2) take by weighing the modification isotatic polypropylene of step (1) by the weight part of constitutive material and other remain each raw material, under the normal temperature stirring at low speed 1-2 minute, make to mix, add mixing, the granulation of mill and Banbury mixer or twin screw extruder then, 160-180 ℃ of control temperature obtains finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310162004.5A CN103289279B (en) | 2013-05-06 | 2013-05-06 | A kind of cable jacket material containing modification isotatic polypropylene and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310162004.5A CN103289279B (en) | 2013-05-06 | 2013-05-06 | A kind of cable jacket material containing modification isotatic polypropylene and preparation method thereof |
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| CN103289279A true CN103289279A (en) | 2013-09-11 |
| CN103289279B CN103289279B (en) | 2015-10-28 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927199A (en) * | 2015-07-10 | 2015-09-23 | 苏州科茂电子材料科技有限公司 | Fiber-reinforced macromolecule cable material and preparing method thereof |
| CN105037942A (en) * | 2015-08-17 | 2015-11-11 | 清华大学 | Preparation method of recoverable thermoplastic high-voltage alternating-current cable insulating material |
| CN105199295A (en) * | 2015-09-29 | 2015-12-30 | 安徽蓝德集团股份有限公司 | High-thermostability flame-retardant mine rubber jacketed cable sheathing compound |
| CN106084339A (en) * | 2016-06-13 | 2016-11-09 | 芜湖卓越线束系统有限公司 | A kind of wire harness oil resistant, sheath heat-resisting, ageing-resistant and preparation method thereof |
| CN113429794A (en) * | 2021-07-14 | 2021-09-24 | 力元材料科技(广东)有限公司 | Peroxide vulcanization type low-smoke halogen-free flame-retardant silicone rubber composition |
| CN114806029A (en) * | 2022-05-30 | 2022-07-29 | 宜兴汉光高新石化有限公司 | Environment-friendly high-voltage cable polypropylene special material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617931A (en) * | 2012-04-01 | 2012-08-01 | 广东三凌塑料管材有限公司 | Modified polypropylene cable guide |
| CN102746585A (en) * | 2012-06-12 | 2012-10-24 | 安徽华海特种电缆集团有限公司 | Polypropylene insulation cable material and its preparation method |
-
2013
- 2013-05-06 CN CN201310162004.5A patent/CN103289279B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617931A (en) * | 2012-04-01 | 2012-08-01 | 广东三凌塑料管材有限公司 | Modified polypropylene cable guide |
| CN102746585A (en) * | 2012-06-12 | 2012-10-24 | 安徽华海特种电缆集团有限公司 | Polypropylene insulation cable material and its preparation method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927199A (en) * | 2015-07-10 | 2015-09-23 | 苏州科茂电子材料科技有限公司 | Fiber-reinforced macromolecule cable material and preparing method thereof |
| CN105037942A (en) * | 2015-08-17 | 2015-11-11 | 清华大学 | Preparation method of recoverable thermoplastic high-voltage alternating-current cable insulating material |
| CN105199295A (en) * | 2015-09-29 | 2015-12-30 | 安徽蓝德集团股份有限公司 | High-thermostability flame-retardant mine rubber jacketed cable sheathing compound |
| CN106084339A (en) * | 2016-06-13 | 2016-11-09 | 芜湖卓越线束系统有限公司 | A kind of wire harness oil resistant, sheath heat-resisting, ageing-resistant and preparation method thereof |
| CN113429794A (en) * | 2021-07-14 | 2021-09-24 | 力元材料科技(广东)有限公司 | Peroxide vulcanization type low-smoke halogen-free flame-retardant silicone rubber composition |
| CN114806029A (en) * | 2022-05-30 | 2022-07-29 | 宜兴汉光高新石化有限公司 | Environment-friendly high-voltage cable polypropylene special material and preparation method thereof |
| CN114806029B (en) * | 2022-05-30 | 2023-07-21 | 宜兴汉光高新石化有限公司 | Environment-friendly high-voltage cable polypropylene special material and preparation method thereof |
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| CN103289279B (en) | 2015-10-28 |
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Effective date of registration: 20190925 Address after: 244099 Room 408, Huaihe Road Copper Commodity Market, Tongling City, Anhui Province Patentee after: Tongling Tiancheng Technology Development Co., Ltd. Address before: 238371 Industrial Zone, Wuwei County, Anhui, Wuhu Patentee before: Anhui Green Ecological Polymer Materials Technology Co., Ltd. |
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Effective date of registration: 20211222 Address after: 250022 1426-02, Gaochuang center, No. 67, Huiyuan street, Laiwu high tech Zone, Jinan City, Shandong Province Patentee after: Shandong future talent development Co.,Ltd. Address before: 244099 Room 408, copper commodity market, Huaihe Road, Tongling City, Anhui Province Patentee before: Tongling Tiancheng Technology Development Co.,Ltd. |
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Effective date of registration: 20220613 Address after: 276000 No. 11 Hengtong Road, economic development zone, Tancheng County, Linyi City, Shandong Province Patentee after: Shandong hechuang Hongxin Material Technology Co.,Ltd. Address before: 250022 1426-02, Gaochuang center, No. 67, Huiyuan street, Laiwu high tech Zone, Jinan City, Shandong Province Patentee before: Shandong future talent development Co.,Ltd. |
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