CN103897230B - A kind of arctic rubber sealing-ring - Google Patents
A kind of arctic rubber sealing-ring Download PDFInfo
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- CN103897230B CN103897230B CN201410129201.1A CN201410129201A CN103897230B CN 103897230 B CN103897230 B CN 103897230B CN 201410129201 A CN201410129201 A CN 201410129201A CN 103897230 B CN103897230 B CN 103897230B
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Abstract
The invention discloses a kind of arctic rubber sealing-ring, it is made up of the raw material of following weight parts: terpolymer EP rubber 30-50 part, cis-1,4-polybutadiene rubber 50-80 part, Zinic stearas 2-3.5 part, Diphenylsilanediol 3-5 part, dioctyl phthalate (DOP) 1-3 part, Microcrystalline Wax 2.6-3.5 part, high wear-resistant carbon black 6-8 part, magnesium oxide 10-15 part, modified silicon micro mist 12-15 part, Rutile type Titanium Dioxide 4-6 part, alum powder 3-6 part, nano-calcium carbonate 5-8 part, naphthenic rubber oil 5-8 part, trisodium phosphate 1-2 part, anti-aging agent 2-3 part, promotor PZ3-5 part, sodium lignosulfonate 0.15-0.3 part, solid coumarone 5-7 part, turps 1.2-1.4 part, cold-resistant agent 20-30 part, sulphur 2-2.5 part.Arctic rubber sealing-ring of the present invention, has good winter hardiness, does not ftracture under low temperature, can under subzero 30 degree of environment not embrittlement, keep good performance.
Description
Technical field
The present invention relates to field of rubber technology, particularly relate to a kind of arctic rubber sealing-ring.
Background technology
Rubber seal is applied in all trades and professions, is generally mainly used in the sealing between mechanical part.Low temperature environment is very large on the impact of the physical and mechanical properties of rubber item, be mainly manifested in rubber item hardening, become fragile, elasticity loss and some other catabiosis, its initial quality is reduced, and reduction in work-ing life.At present, in automobile, use a large amount of rubber seal, when automobile travels at the environment that temperature is very low, special picture waits very cold region northeastward, rubber seal flexibility decrease at low ambient temperatures, and brittle failure occurs, cause gas leakage leakage of oil etc., directly affect the safety traffic of automobile.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of good springiness, ageing-resistant, cold-resistant rubber seal are provided, can use under rugged environment condition.
The present invention adopts following technical scheme to achieve these goals:
A kind of arctic rubber sealing-ring, it is made up of the raw material of following weight parts: terpolymer EP rubber 30-50 part, cis-1,4-polybutadiene rubber 50-80 part, Zinic stearas 2-3.5 part, Diphenylsilanediol 3-5 part, dioctyl phthalate (DOP) 1-3 part, Microcrystalline Wax 2.6-3.5 part, high wear-resistant carbon black 6-8 part, magnesium oxide 10-15 part, modified silicon micro mist 12-15 part, Rutile type Titanium Dioxide 4-6 part, alum powder 3-6 part, nano-calcium carbonate 5-8 part, naphthenic rubber oil 5-8 part, trisodium phosphate 1-2 part, anti-aging agent 2-3 part, promotor PZ3-5 part, sodium lignosulfonate 0.15-0.3 part, solid coumarone 5-7 part, turps 1.2-1.4 part, cold-resistant agent 20-30 part, sulphur 2-2.5 part.
Preferably, described arctic rubber sealing-ring, be made up of the raw material of following weight parts: terpolymer EP rubber 40 parts, cis-1,4-polybutadiene rubber 60 parts, Zinic stearas 3 parts, Diphenylsilanediol 4 parts, dioctyl phthalate (DOP) 2 parts, Microcrystalline Wax 3.2 parts, high wear-resistant carbon black 7 parts, 12 parts, magnesium oxide, modified silicon micro mist 13 parts, Rutile type Titanium Dioxide 5 parts, alum powder 5 parts, nano-calcium carbonate 6 parts, naphthenic rubber oil 7 parts, trisodium phosphate 1 part, 2 parts, anti-aging agent, promotor PZ4 part, sodium lignosulfonate 0.25 part, solid coumarone 6 parts, 1.3 parts, turps, cold-resistant agent 25 parts, 2.2 parts, sulphur.
Described anti-aging agent is N-Phenyl beta naphthylamine.
Described modified silicon micro mist is prepared by following step: by polyacrylamide 15-18 part, tripoly phosphate sodium STPP 5-8 part, polyethylene pyrrole network alkane ketone 2-3 part mixing and stirring, join in 30-40 part nano silicon micronization, be heated to 90-100 DEG C, stir 3-4 hour, ovendry power is broken into powder and namely obtains modified silicon micro mist.
The preparation method of arctic rubber sealing-ring of the present invention is identical with the preparation method of traditional rubber seal.
Compared with the prior art, beneficial effect of the present invention is as follows:
Arctic rubber sealing-ring of the present invention, has good winter hardiness, does not ftracture under low temperature, can under subzero 30 degree of environment not embrittlement, keep good performance.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
A kind of arctic rubber sealing-ring, it is made up of the raw material of following weight parts: terpolymer EP rubber 40 parts, cis-1,4-polybutadiene rubber 60 parts, Zinic stearas 3 parts, Diphenylsilanediol 4 parts, dioctyl phthalate (DOP) 2 parts, Microcrystalline Wax 3.2 parts, high wear-resistant carbon black 7 parts, 12 parts, magnesium oxide, modified silicon micro mist 13 parts, Rutile type Titanium Dioxide 5 parts, alum powder 5 parts, nano-calcium carbonate 6 parts, naphthenic rubber oil 7 parts, trisodium phosphate 1 part, N-Phenyl beta naphthylamine 2 parts, promotor PZ4 part, sodium lignosulfonate 0.25 part, solid coumarone 6 parts, 1.3 parts, turps, cold-resistant agent 25 parts, 2.2 parts, sulphur.
Described modified silicon micro mist is prepared by following step: by polyacrylamide 16 parts, tripoly phosphate sodium STPP 6 parts, polyethylene pyrrole network alkane ketone 3 parts of mixing and stirring, join in 35 parts of nano silicon micronizations, be heated to 00 DEG C, stir 4 hours, ovendry power is broken into powder and namely obtains modified silicon micro mist.
Arctic rubber sealing-ring of the present invention, has good winter hardiness, does not ftracture under low temperature, can under subzero 30 degree of environment not embrittlement, keep good performance.
Embodiment 2:
A kind of arctic rubber sealing-ring, it is made up of the raw material of following weight parts: terpolymer EP rubber 30 parts, cis-1,4-polybutadiene rubber 80 parts, Zinic stearas 2 parts, Diphenylsilanediol 5 parts, dioctyl phthalate (DOP) 1 part, Microcrystalline Wax 2.6 parts, high wear-resistant carbon black 6 parts, 10 parts, magnesium oxide, modified silicon micro mist 12 parts, Rutile type Titanium Dioxide 4 parts, alum powder 6 parts, nano-calcium carbonate 5 parts, naphthenic rubber oil 5 parts, trisodium phosphate 1 part, N-Phenyl beta naphthylamine 2 parts, promotor PZ3 part, sodium lignosulfonate 0.15 part, solid coumarone 5 parts, 1.4 parts, turps, cold-resistant agent 20 parts, 2 parts, sulphur.
Described modified silicon micro mist is prepared by following step: by polyacrylamide 15 parts, tripoly phosphate sodium STPP 5 parts, polyethylene pyrrole network alkane ketone 2 parts of mixing and stirring, join in 30 parts of nano silicon micronizations, be heated to 90 DEG C, stir 4 hours, ovendry power is broken into powder and namely obtains modified silicon micro mist.
Arctic rubber sealing-ring of the present invention, has good winter hardiness, does not ftracture under low temperature, can under subzero 30 degree of environment not embrittlement, keep good performance.
Embodiment 3:
A kind of arctic rubber sealing-ring, it is made up of the raw material of following weight parts: terpolymer EP rubber 50 parts, cis-1,4-polybutadiene rubber 80 parts, Zinic stearas 3.5 parts, Diphenylsilanediol 5 parts, dioctyl phthalate (DOP) 3 parts, Microcrystalline Wax 3.5 parts, high wear-resistant carbon black 8 parts, 15 parts, magnesium oxide, modified silicon micro mist 15 parts, Rutile type Titanium Dioxide 6 parts, alum powder 6 parts, nano-calcium carbonate 8 parts, naphthenic rubber oil 8 parts, trisodium phosphate 2 parts, N-Phenyl beta naphthylamine 3 parts, promotor PZ5 part, sodium lignosulfonate 0.3 part, solid coumarone 7 parts, 1.4 parts, turps, cold-resistant agent 30 parts, 2.5 parts, sulphur.
Described modified silicon micro mist is prepared by following step: by polyacrylamide 18 parts, tripoly phosphate sodium STPP 8 parts, polyethylene pyrrole network alkane ketone 3 parts of mixing and stirring, join in 40 parts of nano silicon micronizations, be heated to 100 DEG C, stir 3 hours, ovendry power is broken into powder and namely obtains modified silicon micro mist.
Arctic rubber sealing-ring of the present invention, has good winter hardiness, does not ftracture under low temperature, can under subzero 30 degree of environment not embrittlement, keep good performance.
Claims (2)
1. an arctic rubber sealing-ring, it is characterized in that: it is made up of the raw material of following weight parts: terpolymer EP rubber 30-50 part, cis-1,4-polybutadiene rubber 50-80 part, Zinic stearas 2-3.5 part, Diphenylsilanediol 3-5 part, dioctyl phthalate (DOP) 1-3 part, Microcrystalline Wax 2.6-3.5 part, high wear-resistant carbon black 6-8 part, magnesium oxide 10-15 part, modified silicon micro mist 12-15 part, Rutile type Titanium Dioxide 4-6 part, alum powder 3-6 part, nano-calcium carbonate 5-8 part, naphthenic rubber oil 5-8 part, trisodium phosphate 1-2 part, anti-aging agent 2-3 part, promotor PZ3-5 part, sodium lignosulfonate 0.15-0.3 part, solid coumarone 5-7 part, turps 1.2-1.4 part, cold-resistant agent 20-30 part, sulphur 2-2.5 part,
Described anti-aging agent is N-Phenyl beta naphthylamine;
Described modified silicon micro mist is prepared by following step: by polyacrylamide 15-18 part, tripoly phosphate sodium STPP 5-8 part, polyvinylpyrrolidone 2-3 part mixing and stirring, join in 30-40 part nano silicon micronization, be heated to 90-100 DEG C, stir 3-4 hour, ovendry power is broken into powder and namely obtains modified silicon micro mist.
2. arctic rubber sealing-ring according to claim 1, it is characterized in that: it is made up of the raw material of following weight parts: terpolymer EP rubber 40 parts, cis-1,4-polybutadiene rubber 60 parts, Zinic stearas 3 parts, Diphenylsilanediol 4 parts, dioctyl phthalate (DOP) 2 parts, Microcrystalline Wax 3.2 parts, high wear-resistant carbon black 7 parts, 12 parts, magnesium oxide, modified silicon micro mist 13 parts, Rutile type Titanium Dioxide 5 parts, alum powder 5 parts, nano-calcium carbonate 6 parts, naphthenic rubber oil 7 parts, trisodium phosphate 1 part, 2 parts, anti-aging agent, promotor PZ 4 parts, sodium lignosulfonate 0.25 part, solid coumarone 6 parts, 1.3 parts, turps, cold-resistant agent 25 parts, 2.2 parts, sulphur.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410129201.1A CN103897230B (en) | 2014-04-01 | 2014-04-01 | A kind of arctic rubber sealing-ring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129201.1A CN103897230B (en) | 2014-04-01 | 2014-04-01 | A kind of arctic rubber sealing-ring |
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| CN103897230A CN103897230A (en) | 2014-07-02 |
| CN103897230B true CN103897230B (en) | 2015-09-16 |
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| CN201410129201.1A Expired - Fee Related CN103897230B (en) | 2014-04-01 | 2014-04-01 | A kind of arctic rubber sealing-ring |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629194A (en) * | 2015-02-02 | 2015-05-20 | 柳州市二和汽车零部件有限公司 | Wear-resistant insulating rubber tube |
| CN104893026A (en) * | 2015-06-17 | 2015-09-09 | 南通海鹰木业有限公司 | Sealing ring for window |
| CN104893025A (en) * | 2015-06-17 | 2015-09-09 | 南通海鹰木业有限公司 | Window with high sealing performance |
| CN105837955B (en) * | 2016-04-05 | 2017-07-21 | 国网山东省电力公司桓台县供电公司 | Switch cubicle insulated enclosure rubber strip and preparation method thereof |
| CN105733106A (en) * | 2016-04-25 | 2016-07-06 | 铜陵百锐设备配件有限公司 | Low-temperature-resistant and corrosion-resistant rubber sealing part |
| CN105885140A (en) * | 2016-04-25 | 2016-08-24 | 铜陵百锐设备配件有限公司 | Calcium sulfate crystal whisker modified rubber sealing member and preparation method thereof |
| CN106496679B (en) * | 2016-11-02 | 2019-01-22 | 芜湖瑞德机械科技有限公司 | Modified flame-retardant butadiene rubber and preparation method thereof |
| CN106751039A (en) * | 2017-01-13 | 2017-05-31 | 安徽斯瑞尔阀门有限公司 | The soft sealing gate valve rubber seal cover material and preparation method of a kind of low compressive deformation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101315144A (en) * | 2008-06-20 | 2008-12-03 | 青岛海力威密封有限公司 | Rubber packing ring and manufacturing technology thereof |
| CN102260380B (en) * | 2011-07-07 | 2012-10-10 | 天津鹏翎胶管股份有限公司 | Nitrile rubber/ethylene-propylene-diene rubber used for ozone resistant and low temperature resistant sealing ring |
| CN102731856B (en) * | 2012-05-30 | 2013-10-23 | 芜湖荣基密封系统有限公司 | Butadiene rubber and chloroprene rubber mixed rubber sealing ring |
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