CN107556757A - A kind of rubber packing material - Google Patents
A kind of rubber packing material Download PDFInfo
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- CN107556757A CN107556757A CN201710974640.6A CN201710974640A CN107556757A CN 107556757 A CN107556757 A CN 107556757A CN 201710974640 A CN201710974640 A CN 201710974640A CN 107556757 A CN107556757 A CN 107556757A
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- parts
- rubbers
- rubber
- packing material
- ethylene
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Abstract
The present invention discloses a kind of rubber packing material, calculates according to the mass fraction, including following component：120 150 parts of fluorosioloxane rubber, 80 100 parts of halogenated butyl rubbers, 70 80 parts of neoprenes, 60 70 parts of ethylene propylene diene rubbers, 50 55 parts of butyl rubbers, 50 60 parts of ethylene-acrylate rubbers, 50 58 parts of epichlorohydrin rubbers, 6 10 parts of magnesium hydroxides, 56 parts of acetamides, 56 parts of benzoyl peroxides, 68 parts of chromium dioxide, 58 parts of iron oxide, 35 parts of zinc oxide, 57 parts of zinc stearates, 8 10 parts of nanometer glass fibers.The mechanical strength of the rubber packing material is high, coefficient of friction is low（For 0.20 0.22）, antiwear property it is strong, in high temperature（It can be worked in 200 DEG C of occasions）High pressure（400MPa pressure can be born）Service life is grown under condition of work.
Description
Technical field
The present invention relates to the technical field of seal, more particularly to a kind of rubber packing material.
Background technology
Sealing article is all kinds of mechanical important foundation elements, and almost all of industrial department all be unable to do without it.Sealing member
How is the quality of part, is directly connected to the service life and operating reliability of machine.If seal is with low quality, gently then bring
Loss and trouble, it is heavy then serious accident can be caused.Especially under the high environment of operating pressure, load that sealing ring is born compared with
Greatly, through being commonly encountered seal damaged condition in equipment running process, some seals can only use 1-2 individual month, even more
The short time, it is necessary to change, the trouble that the continuous production to enterprise is brought.Therefore, at present can be in high pressure there is an urgent need to one kind
The encapsulant of longer cycle is used under environment.
The content of the invention
It is an object of the invention to solve shortcoming and defect present in above-mentioned prior art, there is provided a kind of rubber seal material
Material, the mechanical strength height of the rubber packing material, coefficient of friction are low（For 0.20-0.22）, antiwear property it is strong, in high temperature（Can
Worked in 200 DEG C of occasions）High pressure（400MPa pressure can be born）Service life is grown under condition of work.
Realize that the technical solution adopted for the present invention to solve the technical problems is：A kind of rubber packing material, by mass parts
Number calculates, including following component：120-150 part fluorosioloxane rubber, 80-100 part halogenated butyl rubbers, 70-80 part neoprenes,
60-70 part ethylene propylene diene rubbers, 50-55 part butyl rubbers, 50-60 part ethylene-acrylate rubbers, 50-58 part epichlorohydrin rubbers,
6-10 part magnesium hydroxides, 5-6 part acetamides, 5-6 part benzoyl peroxides, 6-8 part chromium dioxide, 5-8 part iron oxide, 3-5 parts
Zinc oxide, 5-7 part zinc stearates, 8-10 part nanometer glass fibers.
Further, the number of each component is：120 parts of fluorosioloxane rubber, 80 parts of halogenated butyl rubbers, 70 parts of neoprenes,
60 parts of ethylene propylene diene rubbers, 50 parts of butyl rubbers, 50 parts of ethylene-acrylate rubbers, 50 parts of epichlorohydrin rubbers, 6 parts of magnesium hydroxides, 5
Part acetamide, 5 parts of benzoyl peroxides, 6 parts of chromium dioxide, 5 parts of iron oxide, 3 parts of zinc oxide, 5 parts of zinc stearates, 8 parts of nanometers
Glass fibre.
Further, the number of each component is：150 parts of fluorosioloxane rubber, 100 parts of halogenated butyl rubbers, 80 parts of neoprenes,
70 parts of ethylene propylene diene rubbers, 55 parts of butyl rubbers, 60 parts of ethylene-acrylate rubbers, 58 parts of epichlorohydrin rubbers, 10 parts of magnesium hydroxides,
6 parts of acetamides, 6 parts of benzoyl peroxides, 8 parts of chromium dioxide, 8 parts of iron oxide, 5 parts of zinc oxide, 7 parts of zinc stearates, 10 parts are received
Rice glass fibre.
In summary, the mechanical strength of rubber packing material of the invention is high, coefficient of friction is low（For 0.20-0.22）, it is anti-
Wear resistance is strong, in high temperature（It can be worked in 200 DEG C of occasions）High pressure（400MPa pressure can be born）Used under condition of work
Long lifespan.
Embodiment
Embodiment 1
A kind of rubber packing material described by the present embodiment 1, is calculated according to the mass fraction, including following component：120 parts of fluorine silicon rubbers
Glue, 80 parts of halogenated butyl rubbers, 70 parts of neoprenes, 60 parts of ethylene propylene diene rubbers, 50 parts of butyl rubbers, 50 parts of ethylene acrylics
Ester rubber, 50 parts of epichlorohydrin rubbers, 6 parts of magnesium hydroxides, 5 parts of acetamides, 5 parts of benzoyl peroxides, 6 parts of chromium dioxide, 5 parts of oxidations
Iron, 3 parts of zinc oxide, 5 parts of zinc stearates, 8 parts of nanometer glass fibers.
Embodiment 2
A kind of rubber packing material described by the present embodiment 2, is calculated according to the mass fraction, including following component：150 parts of fluorine silicon rubbers
Glue, 100 parts of halogenated butyl rubbers, 80 parts of neoprenes, 70 parts of ethylene propylene diene rubbers, 55 parts of butyl rubbers, 60 parts of ethylene, propylenes
Acid esters rubber, 58 parts of epichlorohydrin rubbers, 10 parts of magnesium hydroxides, 6 parts of acetamides, 6 parts of benzoyl peroxides, 8 parts of chromium dioxide, 8 parts
Iron oxide, 5 parts of zinc oxide, 7 parts of zinc stearates, 10 parts of nanometer glass fibers.
The above described is only a preferred embodiment of the present invention, not make any form to technical scheme
On limitation.Any simply modification, the equivalent variations that every technical spirit according to the present invention is made to above example are with repairing
Decorations, in the range of still falling within the technical scheme of invention.
Claims (3)
- A kind of 1. rubber packing material, it is characterised in that calculate according to the mass fraction, including following component：120-150 part fluorine silicon rubbers Glue, 80-100 part halogenated butyl rubbers, 70-80 part neoprenes, 60-70 part ethylene propylene diene rubbers, 50-55 part butyl rubbers, 50-60 part ethylene-acrylate rubbers, 50-58 part epichlorohydrin rubbers, 6-10 part magnesium hydroxides, 5-6 part acetamides, 5-6 part peroxides Change benzoyl, 6-8 part chromium dioxide, 5-8 part iron oxide, 3-5 part zinc oxide, 5-7 part zinc stearates, 8-10 parts nano-glass fibre Dimension.
- 2. a kind of rubber packing material according to claim 1, it is characterised in that the number of each component is：120 parts of fluorine silicon Rubber, 80 parts of halogenated butyl rubbers, 70 parts of neoprenes, 60 parts of ethylene propylene diene rubbers, 50 parts of butyl rubbers, 50 parts of ethylene, propylenes Acid esters rubber, 50 parts of epichlorohydrin rubbers, 6 parts of magnesium hydroxides, 5 parts of acetamides, 5 parts of benzoyl peroxides, 6 parts of chromium dioxide, 5 parts of oxygen Change iron, 3 parts of zinc oxide, 5 parts of zinc stearates, 8 parts of nanometer glass fibers.
- 3. a kind of rubber packing material according to claim 1, it is characterised in that the number of each component is：150 parts of fluorine silicon Rubber, 100 parts of halogenated butyl rubbers, 80 parts of neoprenes, 70 parts of ethylene propylene diene rubbers, 55 parts of butyl rubbers, 60 parts of ethylene propylenes Olefin(e) acid ester rubber, 58 parts of epichlorohydrin rubbers, 10 parts of magnesium hydroxides, 6 parts of acetamides, 6 parts of benzoyl peroxides, 8 parts of chromium dioxide, 8 Part iron oxide, 5 parts of zinc oxide, 7 parts of zinc stearates, 10 parts of nanometer glass fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710974640.6A CN107556757A (en) | 2017-10-19 | 2017-10-19 | A kind of rubber packing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710974640.6A CN107556757A (en) | 2017-10-19 | 2017-10-19 | A kind of rubber packing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107556757A true CN107556757A (en) | 2018-01-09 |
Family
ID=60985688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710974640.6A Pending CN107556757A (en) | 2017-10-19 | 2017-10-19 | A kind of rubber packing material |
Country Status (1)
| Country | Link |
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| CN (1) | CN107556757A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337377A (en) * | 2018-09-27 | 2019-02-15 | 浙江省仙居县中兴橡胶密封件有限公司 | A kind of anti-aging rubber sealing ring material and preparation method thereof |
| CN109467826A (en) * | 2018-12-06 | 2019-03-15 | 铜陵新创流体科技有限公司 | A kind of stretch-proof sealing gasket for valve |
| CN112592521A (en) * | 2020-11-21 | 2021-04-02 | 安徽腾龙泵阀制造有限公司 | Rubber sealing material for chemical pump |
-
2017
- 2017-10-19 CN CN201710974640.6A patent/CN107556757A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337377A (en) * | 2018-09-27 | 2019-02-15 | 浙江省仙居县中兴橡胶密封件有限公司 | A kind of anti-aging rubber sealing ring material and preparation method thereof |
| CN109467826A (en) * | 2018-12-06 | 2019-03-15 | 铜陵新创流体科技有限公司 | A kind of stretch-proof sealing gasket for valve |
| CN112592521A (en) * | 2020-11-21 | 2021-04-02 | 安徽腾龙泵阀制造有限公司 | Rubber sealing material for chemical pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |