CN103642248B - A kind of Oil-resistant silicon rubber composition - Google Patents
A kind of Oil-resistant silicon rubber composition Download PDFInfo
- Publication number
- CN103642248B CN103642248B CN201310620694.4A CN201310620694A CN103642248B CN 103642248 B CN103642248 B CN 103642248B CN 201310620694 A CN201310620694 A CN 201310620694A CN 103642248 B CN103642248 B CN 103642248B
- Authority
- CN
- China
- Prior art keywords
- oil
- silicon rubber
- methyl
- vinyl
- resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of Oil-resistant silicon rubber composition.Comprise following composition: silicon rubber, white carbon black, silica powder, Shawinigan black, diatomite, tetrafluoroethylene, zirconium white, platinum complex, STRUCTURE DEPRESSION agent, liquid silastic, vulcanizing agent, the silane coupling agent containing vinyl, methyl-silicone oil, barium silicate, titanium oxide, Zinic stearas.Composition of the present invention solves the defect of the non-refractory of existing oil resistant sizing material, and cost is low, and has good oil-resistant effect.
Description
Technical field
The present invention relates to silicon rubber technical field, particularly relate to a kind of Oil-resistant silicon rubber composition.
Background technology
At present, silicon rubber has a wide range of applications at building, chemical industry, communications and transportation, electronic apparatus, biomaterial and aerospace material everyway, it has excellent thermotolerance, low temperature resistant, insulativity, antidetonation, resistance to compression, wear-resistant and good biological nature, current silicon rubber composition is generally Methyl-ethylenvinyl gum, white carbon black, hydroxy silicon oil, containing hydrogen silicone oil and Zinic stearas combination, oil-proofness is poor.And conventional oil resisting rubber, as butadiene-acrylonitrile rubber, hydrogenated butyronitrile, trifluoropropyl siloxane etc. have good oil-resistant effect, but can not be high temperature resistant, therefore lack a kind of resistance oil silicone rubber, this sizing material solves the defect of the non-refractory of existing oil resistant sizing material.
Summary of the invention
Object of the present invention is exactly defect for above-mentioned existence and provides a kind of Oil-resistant silicon rubber composition.Silicon rubber of the present invention solves the defect of the non-refractory of existing oil resistant sizing material, and cost is low, and has good oil-resistant effect.
A kind of Oil-resistant silicon rubber composition technical scheme of the present invention is comprise following composition: silicon rubber, white carbon black, silica powder, Shawinigan black, diatomite, tetrafluoroethylene, zirconium white, platinum complex, STRUCTURE DEPRESSION agent, liquid silastic, vulcanizing agent, the silane coupling agent containing vinyl, methyl-silicone oil, barium silicate, titanium oxide, Zinic stearas.
Specifically comprise following composition by weight:
Silicon rubber 100
White carbon black 8-15
Silica powder 5-10
Shawinigan black 10-20
Diatomite 5-8
Tetrafluoroethylene 2-5
Zirconium white 1-2
Platinum complex 0.2-0.5
STRUCTURE DEPRESSION agent 15-20
Liquid silastic 5-10
Two two or five vulcanizing agent 1-2
Containing the silane coupling agent 1-3 of vinyl
Methyl-silicone oil 10-15
Barium silicate 2-5
Titanium oxide 2-4
Zinic stearas 0.5-1.
Silicon rubber is methyl vinyl silicone rubber.
STRUCTURE DEPRESSION agent is Diphenylsilanediol and/or aminomethyl phenyl diethoxy silane.
Silane coupling agent containing vinyl is vinyltrimethoxy silane.
The methyl-silicone oil of methyl-silicone oil to be the polymerization degree be 1000CS.
Platinum complex is platinum vinyl complex compound.
Beneficial effect of the present invention is: composition of the present invention solves the defect of the non-refractory of existing oil resistant sizing material, and cost is low, and has good oil-resistant effect.Liquid silastic can be used as adhesive aid simultaneously, make rubber bound good, mechanical property is high, Shawinigan black adds can have good conductivity on a small quantity, platinum complex obtains good improvement with the resistance toheat making rubber that coordinates of other compositions, and diatomite coordinates the oil resistance making this rubber composition greatly to improve with tetrafluoroethylene.Silicon rubber ability 360 celsius temperature of the present invention, tensile strength can reach 8.5MPa, and tear strength is 33N/mm, and volume specific resistance can reach 50 Ω cm, and after the standard oil of resistance to NO.1 150 DEG C of 72h, tensile strength can reach 8.1MPa, and tear strength is 30N/mm.
embodiment:
In order to understand the present invention better, describe technical scheme of the present invention in detail with specific examples below, but the present invention is not limited thereto.
Embodiment 1
A kind of Oil-resistant silicon rubber composition of the present invention, specifically comprises following composition by weight:
Silicon rubber 100
White carbon black 12
Silica powder 6
Shawinigan black 15
Diatomite 6
Tetrafluoroethylene 4
Zirconium white 1
Platinum complex 0.3
STRUCTURE DEPRESSION agent 18
Liquid silastic 8
Two two or five vulcanizing agents 1
Containing the silane coupling agent 2 of vinyl
Methyl-silicone oil 13
Barium silicate 3
Titanium oxide 3
Zinic stearas 0.6.
Silicon rubber is methyl vinyl silicone rubber.
STRUCTURE DEPRESSION agent is Diphenylsilanediol and aminomethyl phenyl diethoxy silane.
Silane coupling agent containing vinyl is vinyltrimethoxy silane.
The methyl-silicone oil of methyl-silicone oil to be the polymerization degree be 1000CS.
Platinum complex is platinum vinyl complex compound.
Silicon rubber ability 360 celsius temperature of the present invention, tensile strength can reach 8.5MPa, and tear strength is 33N/mm, and volume specific resistance can reach 50 Ω cm, and after the standard oil of resistance to NO.1 150 DEG C of 72h, tensile strength can reach 8.1MPa, and tear strength is 30N/mm.
Embodiment 2
A kind of Oil-resistant silicon rubber composition of the present invention, specifically comprises following composition by weight:
Silicon rubber 100
White carbon black 15
Silica powder 10
Shawinigan black 18
Diatomite 5
Tetrafluoroethylene 4
Zirconium white 2
Platinum complex 0.5
STRUCTURE DEPRESSION agent 15
Liquid silastic 10
Two two or five vulcanizing agents 1
Containing the silane coupling agent 3 of vinyl
Methyl-silicone oil 15
Barium silicate 2
Titanium oxide 2
Zinic stearas 0.5.
Silicon rubber is methyl vinyl silicone rubber.
STRUCTURE DEPRESSION agent is aminomethyl phenyl diethoxy silane.
Silane coupling agent containing vinyl is vinyltrimethoxy silane.
The methyl-silicone oil of methyl-silicone oil to be the polymerization degree be 1000CS.
Platinum complex is platinum vinyl complex compound.
Silicon rubber ability 360 celsius temperature of the present invention, tensile strength can reach 8.3MPa, and tear strength is 33N/mm, and volume specific resistance can reach 50 Ω cm, and after the standard oil of resistance to NO.1 150 DEG C of 72h, tensile strength can reach 7.9MPa, and tear strength is 29N/mm.
Embodiment 3
A kind of Oil-resistant silicon rubber composition of the present invention, specifically comprises following composition by weight:
Silicon rubber 100
White carbon black 8
Silica powder 5
Shawinigan black 20
Diatomite 5
Tetrafluoroethylene 5
Zirconium white 2
Platinum complex 0.5
STRUCTURE DEPRESSION agent 20
Liquid silastic 5
Two two or five vulcanizing agents 2
Containing the silane coupling agent 1 of vinyl
Methyl-silicone oil 10
Barium silicate 4
Titanium oxide 4
Zinic stearas 1.
Silicon rubber is methyl vinyl silicone rubber.
STRUCTURE DEPRESSION agent is Diphenylsilanediol.
Silane coupling agent containing vinyl is vinyltrimethoxy silane.
The methyl-silicone oil of methyl-silicone oil to be the polymerization degree be 1000CS.
Platinum complex is platinum vinyl complex compound.
Silicon rubber ability 360 celsius temperature of the present invention, tensile strength can reach 8.4MPa, and tear strength is 32N/mm, and volume specific resistance can reach 50 Ω cm, and after the standard oil of resistance to NO.1 150 DEG C of 72h, tensile strength can reach 7.6MPa, and tear strength is 28N/mm.
Claims (1)
1. an Oil-resistant silicon rubber composition, is characterized in that, comprises following composition by weight:
Silicon rubber 100
White carbon black 8-15
Silica powder 5-10
Shawinigan black 10-20
Diatomite 5-8
Tetrafluoroethylene 2-5
Zirconium white 1-2
Platinum complex 0.2-0.5
STRUCTURE DEPRESSION agent 15-20
Liquid silastic 5-10
Two two or five vulcanizing agent 1-2
Containing the silane coupling agent 1-3 of vinyl
Methyl-silicone oil 10-15
Barium silicate 2-5
Titanium oxide 2-4
Zinic stearas 0.5-1;
Silicon rubber is methyl vinyl silicone rubber;
STRUCTURE DEPRESSION agent is Diphenylsilanediol and/or aminomethyl phenyl diethoxy silane;
Silane coupling agent containing vinyl is vinyltrimethoxy silane;
The methyl-silicone oil of methyl-silicone oil to be the polymerization degree be 1000cs;
Platinum complex is platinum vinyl complex compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620694.4A CN103642248B (en) | 2013-11-29 | 2013-11-29 | A kind of Oil-resistant silicon rubber composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620694.4A CN103642248B (en) | 2013-11-29 | 2013-11-29 | A kind of Oil-resistant silicon rubber composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103642248A CN103642248A (en) | 2014-03-19 |
| CN103642248B true CN103642248B (en) | 2015-10-28 |
Family
ID=50247541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620694.4A Expired - Fee Related CN103642248B (en) | 2013-11-29 | 2013-11-29 | A kind of Oil-resistant silicon rubber composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103642248B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104262973B (en) * | 2014-09-25 | 2016-10-19 | 陈传金 | Rubber roller for industry melting silicone rubber |
| CN104479360A (en) * | 2014-10-30 | 2015-04-01 | 田琳琳 | High-performance organic silica gel |
| CN104610750A (en) * | 2015-02-09 | 2015-05-13 | 河北润志电气设备有限公司 | Formula of hard silicone rubber for electrical insulating materials and preparation method of formula |
| CN105295130A (en) * | 2015-11-02 | 2016-02-03 | 苏州国泰科技发展有限公司 | High-sealing rubber material and preparation method thereof |
| CN109438989A (en) * | 2018-11-07 | 2019-03-08 | 长沙小如信息科技有限公司 | A kind of organic silicon rubber |
| CN110423472B (en) * | 2019-08-22 | 2021-07-30 | 新安天玉有机硅有限公司 | Anti-fouling silicone rubber and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977605A (en) * | 2012-11-05 | 2013-03-20 | 安徽金桥电缆有限公司 | Silicon rubber cross-linked flame-retardant cable material and its preparation method |
-
2013
- 2013-11-29 CN CN201310620694.4A patent/CN103642248B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977605A (en) * | 2012-11-05 | 2013-03-20 | 安徽金桥电缆有限公司 | Silicon rubber cross-linked flame-retardant cable material and its preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103642248A (en) | 2014-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103642248B (en) | A kind of Oil-resistant silicon rubber composition | |
| CN103131381B (en) | High-performance environmentally-friendly flame retardant type organic electron pouring sealant and preparation method thereof | |
| CN103756631B (en) | Double-component self-adhesive addition type flame retardant heat conducting room temperature curing organic silicon pouring sealant | |
| CN105385167B (en) | Addition-type silicon rubber and preparation method thereof | |
| CN103665875B (en) | A kind of preparation method of conductive silicon rubber | |
| US20200231834A1 (en) | Coating solution, method for producing coating film, and coating film | |
| CN101121870A (en) | Dealcoholizing type organic silicon embedding glue | |
| CN104530709A (en) | Metal reinforced organic silicon heat conducting material and preparation method thereof | |
| CN113403022B (en) | Organic silicon heat-conducting pouring sealant and preparation method thereof | |
| CN104530707A (en) | Crystal whisker reinforced organic silicon heat conducting material and preparation method thereof | |
| CN103409115A (en) | Enhanced heat conducting interface material and preparation method thereof | |
| CN107151327A (en) | A kind of preparation method of add-on type liquid silicon rubber tackifier | |
| CN103265929A (en) | Preparation method for carbon nano tube antiflaming heat conducting organic silicone pouring sealant | |
| CN106167621A (en) | Flame retardant type room temperature vulcanized liquid silicone rubber | |
| CN103665887A (en) | Method for preparing oil-proof high-temperature-resistant silicone rubber | |
| CN103242609B (en) | Multidimensional composite inorganic particle/tetrafluoroethylene-propylene rubber composite material | |
| CN101531881B (en) | Bonding adhesive for bonding fluorocarbon silicone rubber with metals and preparation method thereof | |
| JP5882851B2 (en) | Discolorable organopolysiloxane composition and structure bonded with the composition | |
| CN105368068A (en) | High-temperature-resistant, high-breakdown-voltage and filler-free organic silicone rubber for sleeve | |
| CN102181263B (en) | Flame-retardant dealcoholized sealant for electronic power supply and preparation method thereof | |
| CN103468199B (en) | Epoxy resin-modified silicone rubber composite and applications thereof | |
| KR101707852B1 (en) | Oil-bleed silicone rubber composition for automobile connector wire seals and inner seals and molded articles made therefrom | |
| CN105062358B (en) | A kind of high heat conductive insulating aluminium base | |
| CN105586002B (en) | High fluidity halogen-free flameproof tack organic silicon potting adhesive and preparation method thereof | |
| CN102209440B (en) | Method and device for carrying out high-pressure-resistant water-proof treatment on PCB (printed circuit board) of LED (light-emitting diode) true-color nixie tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Zhijian Inventor before: You Xiaoming Inventor before: Li Yang Inventor before: Zhang Guodong Inventor before: Wang Xiantao Inventor before: Yan Yunfeng Inventor before: Wei Wenxiang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160316 Address after: 528000, Guangdong District, Foshan, Daliang Subdistrict Office, five sand neighborhood, Shun Road, five sand section 23, No. three and No. 23, block A, Shunde Patentee after: Foshan city Shunde District Shuanger Industrial Co. Ltd. Address before: 257335 Guangrao City, Dongying Province town of Rubber Industrial Park Patentee before: Shandong Yongtai Chemical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20171129 |