CN102504417A - Antimonous oxide and decabromodiphenyl ether-modified ternary ethylene-propylene rubber - Google Patents
Antimonous oxide and decabromodiphenyl ether-modified ternary ethylene-propylene rubber Download PDFInfo
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- CN102504417A CN102504417A CN2011103242511A CN201110324251A CN102504417A CN 102504417 A CN102504417 A CN 102504417A CN 2011103242511 A CN2011103242511 A CN 2011103242511A CN 201110324251 A CN201110324251 A CN 201110324251A CN 102504417 A CN102504417 A CN 102504417A
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- propylene diene
- diene copolymer
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Abstract
The invention provides an antimonous oxide and decabromodiphenyl ether-modified ternary ethylene-propylene rubber with low cost and good performance. The antimonous oxide and decabromodiphenyl ether-modified ternary ethylene-propylene rubber is prepared from the following raw materials in parts by weight: 100 parts of ternary ethylene-propylene rubber, 1-3 parts of anti-ageing agent RD, 2-4 parts of zinc oxide, 8-12 parts of plasticizer, 4-6 parts of lubricant, 1-3 parts of coupling agent, 2-4 parts of vulcanizing agent, 18-22 parts of nano montmorillonite, 28-32 parts of nano alumina and 18-22 parts of nano magnesium oxide. The antimonous oxide and decabromodiphenyl ether-modified ternary ethylene-propylene rubber provided by the invention has good flame resistance, high tensile strength and excellent high/low temperature resistance, and can be widely applied to the field of mine cables.
Description
Technical field
The present invention relates to the elastomeric material manufacture field, be specifically related to the ethylene-propylene diene copolymer of a kind of Antimony Trioxide: 99.5Min, decabromodiphenyl oxide modification.
Background technology
For rubber sleeve flexible cable, improve the comprehensive flame retardant level of whole cable for the colliery, have great significance for the safety in production in colliery and the safe operation of cable.The comprehensive flame retardant level of rubber-sheathed flexible cable for mine comprises the flame retardant level of organic polymer materials such as insulation, filling, band and oversheath.The employed insulating material of present domestic rubber-sheathed flexible cable for mine is mainly the epoxy glue of ethylene-propylene diene copolymer and natural butylbenzene, and the fire-retardant oxygen index level of these two kinds of materials is respectively between 16-18, and is much low with respect to the comprehensive oxygen index level of mine cable.In order to adapt to the demand of coal industry, improve the whole oxygen index of cable, the flame retardant level that solves insulating material just seems and is even more important.Antimony Trioxide: 99.5Min must be used with the compound that contains halogen as fire retardant, just can give full play of fire retarding effect.Therefore we add an amount of Antimony Trioxide: 99.5Min and cooperate the oxygen index of the decabromodiphenyl oxide of certain umber with raising EPDM insulation paste in ethylene-propylene diene copolymer.
Summary of the invention
The objective of the invention is to solve defective of the prior art; The ethylene-propylene diene copolymer of a kind of Antimony Trioxide: 99.5Min, decabromodiphenyl oxide modification is provided; The ethylene-propylene diene copolymer of modification of the present invention has very high oxygen index; Has very high physical strength simultaneously, good elongation at break, good volume specific resistance.
The technical scheme that adopts for the present invention of realization above-mentioned purpose is following:
The ethylene-propylene diene copolymer of a kind of Antimony Trioxide: 99.5Min, decabromodiphenyl oxide modification is characterized in that, is processed by following parts by weight of component raw material:
The ethylene-propylene diene copolymer of described Antimony Trioxide: 99.5Min, decabromodiphenyl oxide modification is characterized in that, it is processed by following parts by weight of component raw material:
Described softening agent is No. 38 locomotive oils; Described lubricant is a microcrystalline wax; Described coupling agent is silane coupling agent YGO-1204; Described vulcanizing agent is a sulphur.
The preparation method of the ethylene-propylene diene copolymer of Antimony Trioxide: 99.5Min of the present invention, decabromodiphenyl oxide modification is following:
By formula rate ethylene-propylene diene copolymer virgin rubber, Antimony Trioxide: 99.5Min, decabromodiphenyl oxide and anti-aging agent, softening agent are joined in the Banbury mixer, start Banbury mixer, several kinds of starting material thorough mixing; When treating that banburying chamber's temperature reaches 120 ℃; The blended sizing material is emitted by banburying chamber, put in the mill and plasticate, filter the back through rubber strainer and grind page or leaf; Add then vulcanizing agent carry out secondary mixing evenly after, make the ethylene-propylene diene copolymer after the modification.
Beneficial effect of the present invention:
Ethylene-propylene diene copolymer after the modification of the present invention is compared with traditional ethylene-propylene diene copolymer, and the ethylene-propylene diene copolymer of modification of the present invention has very high oxygen index, has very high tensile strength simultaneously, good elongation at break, good volume specific resistance.
Embodiment
The ethylene-propylene diene copolymer of a kind of Antimony Trioxide: 99.5Min, decabromodiphenyl oxide modification, it is to be processed by following raw materials in part by weight:
The preparation method is following:
By formula rate ethylene-propylene diene copolymer, nano imvite, nano aluminium oxide, nano magnesia and anti-aging agent, softening agent are joined in the Banbury mixer, start Banbury mixer, several kinds of starting material thorough mixing; When treating that banburying chamber's temperature reaches 120 ℃; The blended sizing material is emitted by banburying chamber, put in the mill and plasticate, filter the back through rubber strainer and grind page or leaf; Add then vulcanizing agent carry out secondary mixing evenly after, make the ethylene-propylene diene copolymer after the modification.
Experimental data
Following table is the test contrast of the ethylene-propylene diene copolymer after the modification and traditional ethylene-propylene diene copolymer mechanical and physical performance in the present embodiment:
Visible by last table, among the present invention with Antimony Trioxide: 99.5Min and decabromodiphenyl oxide and ethylene-propylene diene copolymer blend, the rubber unvulcanizate that obtains; Behind compression molding; Record mechanical and physical performances such as its tensile strength, more traditional ethylene-propylene diene copolymer has significantly raising, and fire-retardant oxygen index improves a lot simultaneously.
Claims (3)
1. the ethylene-propylene diene copolymer of an Antimony Trioxide: 99.5Min, decabromodiphenyl oxide modification is characterized in that it is processed by following parts by weight of component raw material:
Ethylene-propylene diene copolymer 100
Anti-aging agent RD 1-3
Zinc oxide 2-4
Softening agent 9-11
Lubricant 4-6
Coupling agent 1-3
Vulcanizing agent 2-4
Calcinated argil 55-65
Antimony Trioxide: 99.5Min 4-6
Decabromodiphenyl oxide 14-16.
2. the ethylene-propylene diene copolymer of Antimony Trioxide: 99.5Min according to claim 1, decabromodiphenyl oxide modification is characterized in that, it is processed by following parts by weight of component raw material:
Ethylene-propylene diene copolymer 100
Anti-aging agent RD 2
Zinc oxide 3
Softening agent 10
Lubricant 5
Coupling agent 2
Vulcanizing agent 3
Calcinated argil 60
Antimony Trioxide: 99.5Min 5
Decabromodiphenyl oxide 15.
3. want the ethylene-propylene diene copolymer of 1 or 2 described Antimony Trioxide: 99.5Mins, decabromodiphenyl oxide modification according to right, it is characterized in that: described softening agent is No. 38 locomotive oils; Described lubricant is a microcrystalline wax; Described coupling agent is silane coupling agent YGO-1204; Described vulcanizing agent is a sulphur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103242511A CN102504417A (en) | 2011-10-24 | 2011-10-24 | Antimonous oxide and decabromodiphenyl ether-modified ternary ethylene-propylene rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103242511A CN102504417A (en) | 2011-10-24 | 2011-10-24 | Antimonous oxide and decabromodiphenyl ether-modified ternary ethylene-propylene rubber |
Publications (1)
| Publication Number | Publication Date |
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| CN102504417A true CN102504417A (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103242511A Pending CN102504417A (en) | 2011-10-24 | 2011-10-24 | Antimonous oxide and decabromodiphenyl ether-modified ternary ethylene-propylene rubber |
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| CN (1) | CN102504417A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103788504A (en) * | 2013-12-06 | 2014-05-14 | 成都闿阳科技有限公司 | Automobile ethylene propylene diene monomer sealing strip compatible with silicone adhesive |
| CN103923399A (en) * | 2013-12-26 | 2014-07-16 | 安徽华菱电缆集团有限公司 | Flame retardant ethylene propylene insulation rubber of cables for ships |
| CN106700281A (en) * | 2016-11-29 | 2017-05-24 | 芜湖集拓橡胶技术有限公司 | Superconductor thermal ethylene propylene diene methylene rubber |
| CN109651718A (en) * | 2018-12-25 | 2019-04-19 | 佛山科学技术学院 | A kind of EPT rubber cable material that calcinated argil is modified |
| CN112961437A (en) * | 2021-03-10 | 2021-06-15 | 西华大学 | Polypropylene-based insulated cable and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61213246A (en) * | 1985-03-20 | 1986-09-22 | Dainichi Nippon Cables Ltd | Flame-retardant resin composition |
| CN101093736A (en) * | 2006-06-21 | 2007-12-26 | 江苏中煤电缆集团有限公司 | Rubber insulation material and insulating sheath material for mine cable |
| CN102153817A (en) * | 2011-05-10 | 2011-08-17 | 广东华声电器股份有限公司 | Low-temperature-resistant cable material |
-
2011
- 2011-10-24 CN CN2011103242511A patent/CN102504417A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61213246A (en) * | 1985-03-20 | 1986-09-22 | Dainichi Nippon Cables Ltd | Flame-retardant resin composition |
| CN101093736A (en) * | 2006-06-21 | 2007-12-26 | 江苏中煤电缆集团有限公司 | Rubber insulation material and insulating sheath material for mine cable |
| CN102153817A (en) * | 2011-05-10 | 2011-08-17 | 广东华声电器股份有限公司 | Low-temperature-resistant cable material |
Non-Patent Citations (2)
| Title |
|---|
| 蔡树铭: "三元乙丙橡胶配方集锦", 《世界橡胶工业》, vol. 33, no. 12, 31 December 2006 (2006-12-31), pages 18 - 21 * |
| 邹德荣: "少烟三元乙丙橡胶材料研制", 《江苏化工》, vol. 32, no. 3, 30 June 2004 (2004-06-30), pages 35 - 37 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103788504A (en) * | 2013-12-06 | 2014-05-14 | 成都闿阳科技有限公司 | Automobile ethylene propylene diene monomer sealing strip compatible with silicone adhesive |
| CN103923399A (en) * | 2013-12-26 | 2014-07-16 | 安徽华菱电缆集团有限公司 | Flame retardant ethylene propylene insulation rubber of cables for ships |
| CN106700281A (en) * | 2016-11-29 | 2017-05-24 | 芜湖集拓橡胶技术有限公司 | Superconductor thermal ethylene propylene diene methylene rubber |
| CN109651718A (en) * | 2018-12-25 | 2019-04-19 | 佛山科学技术学院 | A kind of EPT rubber cable material that calcinated argil is modified |
| CN112961437A (en) * | 2021-03-10 | 2021-06-15 | 西华大学 | Polypropylene-based insulated cable and preparation method thereof |
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Application publication date: 20120620 |