CN103881391A - Novel high-temperature-resistant flame-retardant silicon rubber - Google Patents
Novel high-temperature-resistant flame-retardant silicon rubber Download PDFInfo
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- CN103881391A CN103881391A CN201410101033.5A CN201410101033A CN103881391A CN 103881391 A CN103881391 A CN 103881391A CN 201410101033 A CN201410101033 A CN 201410101033A CN 103881391 A CN103881391 A CN 103881391A
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Abstract
The invention relates to a novel high-temperature-resistant flame-retardant silicon rubber and belongs to the technical field of rubber. The novel high-temperature-resistant flame-retardant silicon rubber disclosed by the invention is prepared from the following raw material constituents in parts by weight: 100-120 parts of methylvinylphenyl silicon rubber, 8-12 parts of polypropylene resin, 5-10 parts of thermosetting epoxy resin, 50-60 parts of white carbon black, 2-6 parts of vulcanizing agent, 1.5-3.5 parts of ferric oxide, 5-10 parts of hydroxyl silicone oil, 0.1-0.3 parts of hydrogen-containing silicone oil, 2-4 parts of magnesium oxide, 1-5 parts of zinc oxide, 5-7 parts of anti-aging agent RD, 1-3 parts of cross-linking agent, 3-5 parts of titanate coupling agent and 5-8 parts of zinc borate. The novel high-temperature-resistant flame-retardant silicon rubber disclosed by the invention is good in mechanical property and high-temperature resistance, is good in flame retardance and meets the need of use in a high-temperature condition due to the added zinc borate.
Description
Technical field
The invention belongs to rubber technology field, specifically a kind of novel fire resistant flame-proof silicon rubber.
Background technology
Silicon rubber, as a kind of specialty elastomer, has excellent thermotolerance, winter hardiness, electrical specification, insulativity and physiology inertia etc., is widely used in the room temperature vulcanized silicone rubber jointing material of glass material and filling, jointing material, bathroom brickwork joint; The embedding sealing material of electronic component, electrical equipment assembly parts; Rubber roll in Printing industry etc.But along with scientific and technological development, also more and more higher to the requirement of Silicone Rubber.
Summary of the invention
The object of the present invention is to provide a kind of novel fire resistant flame-proof silicon rubber.
Object of the present invention can be achieved through the following technical solutions:
A kind of novel fire resistant flame-proof silicon rubber, it is characterized in that, described novel fire resistant silicon rubber is made up of the feed composition of following weight part: methyl ethylene phenyl siloxane rubber 100-120 part, acrylic resin 8-12 part, thermosetting epoxy resin 5-10 part, white carbon black 50-60 part, vulcanizing agent 2-6 part, ferric oxide 1.5-3.5 part, hydroxy silicon oil 5-10 part, containing hydrogen silicone oil 0.1-0.3 part, magnesium oxide 2-4 part, zinc oxide 1-5 part, anti-aging agent RD 5-7 part, linking agent 1-3 part, titanate coupling agent 3-5 part, zinc borate 5-8 part.
Described novel fire resistant silicon rubber is made up of the feed composition of following weight part: 110 parts of methyl ethylene phenyl siloxane rubbers, 10 parts of acrylic resins, 7.5 parts of thermosetting epoxy resins, 55 parts of white carbon blacks, 4 parts of vulcanizing agents, 2.5 parts of ferric oxide, 8 parts of hydroxy silicon oils, 0.2 part of containing hydrogen silicone oil, 3 parts, magnesium oxide, 3.5 parts, zinc oxide, 6 parts of anti-aging agent RDs, 2 parts of linking agents, 4 parts of titanate coupling agents, 6.5 parts of zinc borates.
Described linking agent is methyl tri acetylacetonate oximino silane.
Beneficial effect of the present invention: novel fire resistant silicon rubber of the present invention has good mechanical property and resistance to elevated temperatures; The present invention adds zinc borate, has good flame retardant properties, meets under hot conditions and uses.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1
A kind of novel fire resistant flame-proof silicon rubber, described novel fire resistant silicon rubber is made up of the feed composition of following weight part: 110 parts of methyl ethylene phenyl siloxane rubbers, 10 parts of acrylic resins, 7.5 parts of thermosetting epoxy resins, 55 parts of white carbon blacks, 4 parts of vulcanizing agents, 2.5 parts of ferric oxide, 8 parts of hydroxy silicon oils, 0.2 part of containing hydrogen silicone oil, 3 parts, magnesium oxide, 3.5 parts, zinc oxide, 6 parts of anti-aging agent RDs, 2 parts of methyl tri acetylacetonate oximino silanes, 4 parts of titanate coupling agents, 6.5 parts of zinc borates.
Methyl ethylene phenyl siloxane rubber, acrylic resin, thermosetting epoxy resin are mediated to 3-6min in high-speed kneading machine, add again white carbon black, ferric oxide, hydroxy silicon oil, containing hydrogen silicone oil, magnesium oxide, zinc oxide, anti-aging agent RD, methyl tri acetylacetonate oximino silane, titanate coupling agent, zinc borate to be warming up to 200 DEG C, heat refining 50min, add again vulcanizing agent to vulcanize on vulcanizing press, curing time 15min.
Embodiment 2
A kind of novel fire resistant flame-proof silicon rubber, described novel fire resistant silicon rubber is made up of the feed composition of following weight part: 100 parts of methyl ethylene phenyl siloxane rubbers, 8 parts of acrylic resins, 10 parts of thermosetting epoxy resins, 50 parts of white carbon blacks, 2 parts of vulcanizing agents, 1.5 parts of ferric oxide, 5 parts of hydroxy silicon oils, 0.1 part of containing hydrogen silicone oil, 2 parts, magnesium oxide, 1 part, zinc oxide, 5 parts of anti-aging agent RDs, 1 part of methyl tri acetylacetonate oximino silane, 3 parts of titanate coupling agents, 5 parts of zinc borates.
Methyl ethylene phenyl siloxane rubber, acrylic resin, thermosetting epoxy resin are mediated to 3-6min in high-speed kneading machine, add again white carbon black, ferric oxide, hydroxy silicon oil, containing hydrogen silicone oil, magnesium oxide, zinc oxide, anti-aging agent RD, methyl tri acetylacetonate oximino silane, titanate coupling agent, zinc borate to be warming up to 200 DEG C, heat refining 50min, add again vulcanizing agent to vulcanize on vulcanizing press, curing time 15min.
Embodiment 3
A kind of novel fire resistant flame-proof silicon rubber, described novel fire resistant silicon rubber is made up of the feed composition of following weight part: 120 parts of methyl ethylene phenyl siloxane rubbers, 12 parts of acrylic resins, 5 parts of thermosetting epoxy resins, 60 parts of white carbon blacks, 6 parts of vulcanizing agents, 3.5 parts of ferric oxide, 10 parts of hydroxy silicon oils, 0.3 part of containing hydrogen silicone oil, 4 parts, magnesium oxide, 4.6 parts, zinc oxide, 7 parts of anti-aging agent RDs, 3 parts of methyl tri acetylacetonate oximino silanes, 5 parts of titanate coupling agents, 8 parts of zinc borates.
Methyl ethylene phenyl siloxane rubber, acrylic resin, thermosetting epoxy resin are mediated to 3-6min in high-speed kneading machine, add again white carbon black, ferric oxide, hydroxy silicon oil, containing hydrogen silicone oil, magnesium oxide, zinc oxide, anti-aging agent RD, methyl tri acetylacetonate oximino silane, titanate coupling agent, zinc borate to be warming up to 200 DEG C, heat refining 50min, add again vulcanizing agent to vulcanize on vulcanizing press, curing time 15min.
Claims (3)
1. a novel fire resistant flame-proof silicon rubber, it is characterized in that, described novel fire resistant silicon rubber is made up of the feed composition of following weight part: methyl ethylene phenyl siloxane rubber 100-120 part, acrylic resin 8-12 part, thermosetting epoxy resin 5-10 part, white carbon black 50-60 part, vulcanizing agent 2-6 part, ferric oxide 1.5-3.5 part, hydroxy silicon oil 5-10 part, containing hydrogen silicone oil 0.1-0.3 part, magnesium oxide 2-4 part, zinc oxide 1-5 part, anti-aging agent RD 5-7 part, linking agent 1-3 part, titanate coupling agent 3-5 part, zinc borate 5-8 part.
2. novel fire resistant flame-proof silicon rubber according to claim 1, it is characterized in that, described novel fire resistant silicon rubber is made up of the feed composition of following weight part: 110 parts of methyl ethylene phenyl siloxane rubbers, 10 parts of acrylic resins, 7.5 parts of thermosetting epoxy resins, 55 parts of white carbon blacks, 4 parts of vulcanizing agents, 2.5 parts of ferric oxide, 8 parts of hydroxy silicon oils, 0.2 part of containing hydrogen silicone oil, 3 parts, magnesium oxide, 3.5 parts, zinc oxide, 6 parts of anti-aging agent RDs, 2 parts of linking agents, 4 parts of titanate coupling agents, 6.5 parts of zinc borates.
3. novel fire resistant flame-proof silicon rubber according to claim 1 and 2, is characterized in that, described linking agent is methyl tri acetylacetonate oximino silane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101033.5A CN103881391A (en) | 2014-03-19 | 2014-03-19 | Novel high-temperature-resistant flame-retardant silicon rubber |
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| CN201410101033.5A CN103881391A (en) | 2014-03-19 | 2014-03-19 | Novel high-temperature-resistant flame-retardant silicon rubber |
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| CN103881391A true CN103881391A (en) | 2014-06-25 |
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| CN201410101033.5A Pending CN103881391A (en) | 2014-03-19 | 2014-03-19 | Novel high-temperature-resistant flame-retardant silicon rubber |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104893302A (en) * | 2015-04-29 | 2015-09-09 | 安徽嘉木橡塑工业有限公司 | Conveyor roller high temperature resistant acid and alkali resistant rubber coated layer |
| CN105295388A (en) * | 2015-12-01 | 2016-02-03 | 苏州市相城区明达复合材料厂 | Material composition capable of soundproofing |
| CN105368054A (en) * | 2015-12-07 | 2016-03-02 | 无锡市华美电缆有限公司 | Silicone rubber for electric wires and cables |
| CN106243730A (en) * | 2016-08-23 | 2016-12-21 | 陈建琴 | A kind of rubber roller for industry high-hardness high-rebound silastic material |
| CN106280476A (en) * | 2016-08-31 | 2017-01-04 | 李健 | A kind of fire-resistant rubber and preparation method thereof |
| CN106349700A (en) * | 2016-08-23 | 2017-01-25 | 陈建琴 | Tear-resistant silicone rubber material with high elongation for industrial rubber roll |
| CN106751857A (en) * | 2016-12-14 | 2017-05-31 | 周易 | For the fire-resistant rubber material of fire-fighting domain |
| CN109181314A (en) * | 2018-07-27 | 2019-01-11 | 山东建华阀门制造有限公司 | A kind of valve sealing ring sizing composition |
| CN109504092A (en) * | 2018-10-31 | 2019-03-22 | 宁波万盛实业有限公司 | A kind of abrasive rubber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781463A (en) * | 2009-01-19 | 2010-07-21 | 浙江元通线缆制造有限公司 | Fire-resistant silicon rubber and preparation method thereof and cable |
| CN103601954A (en) * | 2013-11-11 | 2014-02-26 | 深圳市沃尔核材股份有限公司 | Flame-retardant ceramic composite material and preparation method thereof |
-
2014
- 2014-03-19 CN CN201410101033.5A patent/CN103881391A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781463A (en) * | 2009-01-19 | 2010-07-21 | 浙江元通线缆制造有限公司 | Fire-resistant silicon rubber and preparation method thereof and cable |
| CN103601954A (en) * | 2013-11-11 | 2014-02-26 | 深圳市沃尔核材股份有限公司 | Flame-retardant ceramic composite material and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104893302A (en) * | 2015-04-29 | 2015-09-09 | 安徽嘉木橡塑工业有限公司 | Conveyor roller high temperature resistant acid and alkali resistant rubber coated layer |
| CN105295388A (en) * | 2015-12-01 | 2016-02-03 | 苏州市相城区明达复合材料厂 | Material composition capable of soundproofing |
| CN105368054A (en) * | 2015-12-07 | 2016-03-02 | 无锡市华美电缆有限公司 | Silicone rubber for electric wires and cables |
| CN106243730A (en) * | 2016-08-23 | 2016-12-21 | 陈建琴 | A kind of rubber roller for industry high-hardness high-rebound silastic material |
| CN106349700A (en) * | 2016-08-23 | 2017-01-25 | 陈建琴 | Tear-resistant silicone rubber material with high elongation for industrial rubber roll |
| CN106280476A (en) * | 2016-08-31 | 2017-01-04 | 李健 | A kind of fire-resistant rubber and preparation method thereof |
| CN106751857A (en) * | 2016-12-14 | 2017-05-31 | 周易 | For the fire-resistant rubber material of fire-fighting domain |
| CN109181314A (en) * | 2018-07-27 | 2019-01-11 | 山东建华阀门制造有限公司 | A kind of valve sealing ring sizing composition |
| CN109504092A (en) * | 2018-10-31 | 2019-03-22 | 宁波万盛实业有限公司 | A kind of abrasive rubber |
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Application publication date: 20140625 |