CN102352061B - Oil resistant rubber - Google Patents
Oil resistant rubber Download PDFInfo
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- CN102352061B CN102352061B CN2011102523683A CN201110252368A CN102352061B CN 102352061 B CN102352061 B CN 102352061B CN 2011102523683 A CN2011102523683 A CN 2011102523683A CN 201110252368 A CN201110252368 A CN 201110252368A CN 102352061 B CN102352061 B CN 102352061B
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- rubber
- oil resistant
- resistant rubber
- oil
- produced
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Abstract
The invention discloses an oil resistant rubber, which contains the following substances in part by weight: nitrile rubber, sulfur, zinc oxide, stearic acid, anti-aging agent RD, anti-aging agent 4010NA, paraffin, carbon black N660, carbon black N330, dibutyl phthalate, calcium carbonate, dibenzothiazyl disulfide, tetramethylthiuram disulfide and tetraethylthiuram disulfide. Compared with the prior art, the oil resistant rubber has the advantages that: the oil resistance of the oil resistant rubber produced by using the rubber formula is less than 8.5 percent, and the oil resistant rubber has good heat resistance and air tightness.
Description
Technical field
The present invention relates to rubber, be specifically related to be used for the oil resisting rubber of cylinder seal pad.
Background technology
The rubber of the use of the cylinder seal spare that normal automobile uses all has certain requirement to the oil resistant of rubber, heat-resisting, resistance to air loss, and existing rubber does not often reach requirement, and its oil resistance can only reach 10%.
Summary of the invention
Technical problem to be solved by this invention provides oil resistance and reaches 8.5% oil resisting rubber.
The technical scheme of technical solution problem of the present invention is: oil resisting rubber, contain following substances in parts by weight:
In order to strengthen oil resistance, also can in rubber, add hexamethylene, the weight ratio of itself and paracril is 1-2: 90-100;
Method for preparing rubber of the present invention is identical with prior preparation method.
The present invention compared with prior art, the oil-proofness of the oil resisting rubber of producing with this rubber compounding less than 8.5%, thermotolerance and air-tightness be good.
Embodiment
Below in conjunction with embodiment the present invention is done detailed explanation.
Paracril of the present invention is by LG Corp of South Korea production;
Sulphur is produced by U.S. Harwick company;
Zinc oxide is produced by Guangzhou platform Xiang company;
Triple Pressed Stearic Acid is produced by Indonesia 1801 companies;
Anti-aging agent RD is produced along gathering company by TaiWan, China;
Antioxidant 4010NA is produced along gathering company by TaiWan, China;
Paraffin is produced by Sinopec company;
Carbon black N660 is produced by U.S. Columbia Co., Ltd;
Carbon black N330 is produced by U.S. Columbia Co., Ltd;
Witcizer 300 is produced by the rich new plasticizer in Puyang County hundred million ltd;
Lime carbonate is produced by Anhui company of national practice of forms of behavior non-metallic material ltd;
Curing Dibenzo thiazole (altax) is produced by company of East Zhejiang province chemical industry ltd;
Tetramethyl-thiuram disulfide (TM monex TD) is produced by company of East Zhejiang province chemical industry ltd;
Tetraethylthiuram disulfide (promotor TETD) is produced by company of East Zhejiang province chemical industry ltd;
Hexamethylene is produced by Wuhan gold promise chemical industry ltd;
Embodiment 1: oil resisting rubber, contain following substances in parts by weight:
| Sequence number | Title material | Weight part |
| 1 | Butadiene-acrylonitrile rubber N41# | 90 |
| 2 | Sulphur | 0.4 |
| 3 | Zinc oxide | 5 |
| 4 | Triple Pressed Stearic Acid | 2 |
| 5 | Anti-aging agent RD | 3 |
| 6 | Antioxidant 4010NA | 1.5 |
| 7 | Paraffin | 2 |
| 8 | The fast carbon black N660 that extrudes | 24 |
| 9 | High wear-resistant carbon black N330 | 63 |
| 10 | Dibutylester DBP | 20 |
| 11 | Lime carbonate | 30 |
| 12 | Altax | 2 |
| 13 | TM monex TD | 1 |
| 14 | Promotor TETD | 1 |
Embodiment 2: oil resisting rubber, contain following substances in parts by weight:
| Sequence number | Title material | Weight part |
| 1 | Butadiene-acrylonitrile rubber N41# | 95 |
| 2 | Sulphur | 0.4 |
| 3 | Zinc oxide | 5 |
| 4 | Triple Pressed Stearic Acid | 1 |
| 5 | Anti-aging agent RD | 1 |
| 6 | Antioxidant 4010NA | 1.5 |
| 7 | Paraffin | 1 |
| 8 | The fast carbon black N660 that extrudes | 15 |
| 9 | High wear-resistant carbon black N330 | 50 |
| 10 | Dibutylester DBP | 10 |
| 11 | Lime carbonate | 20 |
| 12 | Altax | 1.5 |
| 13 | TM monex TD | 0.6 |
| 14 | Promotor TETD | 0.6 |
Embodiment 3: oil resisting rubber, contain following substances in parts by weight:
| Sequence number | Title material | Weight part |
| 1 | Butadiene-acrylonitrile rubber N41# | 100 |
| 2 | Sulphur | 1 |
| 3 | Zinc oxide | 5 |
| 4 | Triple Pressed Stearic Acid | 1.5 |
| 5 | Anti-aging agent RD | 1 |
| 6 | Antioxidant 4010NA | 2 |
| 7 | Paraffin | 3 |
| 8 | The fast carbon black N660 that extrudes | 30 |
| 9 | High wear-resistant carbon black N330 | 70 |
| 10 | Dibutylester DBP | 30 |
| 11 | Lime carbonate | 40 |
| 12 | Altax | 2.5 |
| 13 | TM monex TD | 1.2 |
| 14 | Promotor TETD | 1.2 |
Embodiment 4: except that the hexamethylene of 1.5 parts of addings, all the other are identical with embodiment 1.
The rubber that embodiment 1,2,3 is produced is used to prepare the cylinder seal pad, and its result is as shown in table 1:
Oil resistance detects according to ASTM D 471 standards, and unit is %;
Resistance toheat detects according to GB GB-T 3512-2001, and unit is %
Resistance to air loss detects according to GB GB7755-87, and unit is m
2/ s.Pa;
Tear-resistant performance is according to detecting according to GB GB/T529-1999, and unit is KN/m.
Claims (1)
1. oil resisting rubber, contain following substances in parts by weight:
In rubber, add hexamethylene, the weight ratio of itself and paracril is 1-2:90-100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102523683A CN102352061B (en) | 2011-08-30 | 2011-08-30 | Oil resistant rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102523683A CN102352061B (en) | 2011-08-30 | 2011-08-30 | Oil resistant rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102352061A CN102352061A (en) | 2012-02-15 |
| CN102352061B true CN102352061B (en) | 2012-11-21 |
Family
ID=45575718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102523683A Expired - Fee Related CN102352061B (en) | 2011-08-30 | 2011-08-30 | Oil resistant rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102352061B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104610606A (en) * | 2015-01-30 | 2015-05-13 | 柳州市中配橡塑配件制造有限公司 | Oil resistant rubber |
| CN104629119A (en) * | 2015-01-30 | 2015-05-20 | 柳州市中配橡塑配件制造有限公司 | Oil-resistant rubber tube for automobile |
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| CN102927382A (en) * | 2012-11-15 | 2013-02-13 | 黄山全晟密封科技有限公司 | Low-extractive oil-proof rubber hose |
| CN103044728B (en) * | 2012-11-28 | 2016-04-06 | 沈阳工业大学 | For the paracril of the large-scale oil filled transformer of extra-high voltage |
| CN103289147A (en) * | 2013-04-26 | 2013-09-11 | 焦作市万瑞轮胎辅料有限公司 | O-shaped rubber sealing ring and production technology thereof |
| CN103360643A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | Rubber sealing element with high tensile strength and high tear resistance |
| CN103360642A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | Degradable nitrile-butadiene rubber seal ring |
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| CN104341627A (en) * | 2013-07-28 | 2015-02-11 | 安徽同丰橡塑工业有限公司 | Oil-resistant rubber |
| CN103396589B (en) * | 2013-08-08 | 2016-02-17 | 中国石油化工股份有限公司 | Rubber seal |
| CN103642097B (en) * | 2013-11-27 | 2016-09-28 | 浙江广力工程机械有限公司 | A kind of preparation method of the nitrile rubber for preparing high abrasion float grease seal sealing ring |
| CN103642098A (en) * | 2013-12-03 | 2014-03-19 | 厦门市金汤橡塑有限公司 | Composition, preparation method and application thereof |
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| CN103756053A (en) * | 2013-12-13 | 2014-04-30 | 芜湖佳诚电子科技有限公司 | Ultraviolet resistant rubber ring material |
| CN103756054A (en) * | 2013-12-13 | 2014-04-30 | 芜湖佳诚电子科技有限公司 | Butadiene-acrylonitrile rubber ring |
| CN103756050A (en) * | 2013-12-13 | 2014-04-30 | 芜湖佳诚电子科技有限公司 | Automobile caliper sealing rubber ring |
| CN103724721A (en) * | 2013-12-13 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Double-opening leather ring material for automobile air-brake air pressure adjusting valve |
| CN103724728A (en) * | 2013-12-13 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Antibacterial leather ring rubber |
| CN103819767A (en) * | 2014-03-13 | 2014-05-28 | 苏州市相城区明达复合材料厂 | Disinfectant rubber gasket |
| CN106146941A (en) * | 2015-04-28 | 2016-11-23 | 安徽华润仪表线缆有限公司 | A kind of nitrile rubber oiliness bearing group sealing member material and preparation method thereof |
| CN104877198A (en) * | 2015-06-19 | 2015-09-02 | 江苏华神特种橡胶制品股份有限公司 | Oil-resistant rubber |
| CN104893046A (en) * | 2015-06-19 | 2015-09-09 | 江苏华神特种橡胶制品股份有限公司 | Oil-proof abrasion-resisting rubber |
| CN105419021A (en) * | 2015-12-30 | 2016-03-23 | 上海华仕科技工程有限公司 | High-strength oil-resistant rubber magnetic block embedded type colored identification strip and preparation method thereof |
| CN105694419A (en) * | 2016-02-17 | 2016-06-22 | 柳州市乾阳机电设备有限公司 | Fire-resistant rubber and preparation method thereof |
| CN106084348A (en) * | 2016-07-07 | 2016-11-09 | 芜湖风雪橡胶有限公司 | Heat-resistant rubber comosition and the preparation method of heat resistant rubber |
| CN106496689A (en) * | 2016-11-01 | 2017-03-15 | 深圳市同创塑胶制品有限公司 | A kind of preparation method of NBR60 degree epithelium elastomeric compound |
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| CN101353451A (en) * | 2007-07-25 | 2009-01-28 | 比亚迪股份有限公司 | Oil resistant low temperature resistant rubber composition |
-
2011
- 2011-08-30 CN CN2011102523683A patent/CN102352061B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353451A (en) * | 2007-07-25 | 2009-01-28 | 比亚迪股份有限公司 | Oil resistant low temperature resistant rubber composition |
Non-Patent Citations (1)
| Title |
|---|
| 谢遂志 等.橡胶工业手册 修订版 第一分册 生胶与骨架材料.《橡胶工业手册 修订版 第一分册 生胶与骨架材料》.化学工业出版社,1989,第422页. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104610606A (en) * | 2015-01-30 | 2015-05-13 | 柳州市中配橡塑配件制造有限公司 | Oil resistant rubber |
| CN104629119A (en) * | 2015-01-30 | 2015-05-20 | 柳州市中配橡塑配件制造有限公司 | Oil-resistant rubber tube for automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102352061A (en) | 2012-02-15 |
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