CN102558626A - Oil resistance rubber and application thereof - Google Patents
Oil resistance rubber and application thereof Download PDFInfo
- Publication number
- CN102558626A CN102558626A CN2010106021573A CN201010602157A CN102558626A CN 102558626 A CN102558626 A CN 102558626A CN 2010106021573 A CN2010106021573 A CN 2010106021573A CN 201010602157 A CN201010602157 A CN 201010602157A CN 102558626 A CN102558626 A CN 102558626A
- Authority
- CN
- China
- Prior art keywords
- oil
- parts
- rubber
- proofness
- proofness rubber
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides oil resistance rubber and application thereof. The oil resistance rubber comprises the following components in parts by weight: 100 parts of acrylonitrile-butadiene rubber, 10-20 parts of chlorosulfonated polyethylene, 2.0-2.5 parts of vulcanizer, 0.8-1.2 parts of active agent and 1.5-2.5 parts of anti-aging agent. According to the oil resistance rubber provided by the invention, the acrylonitrile-butadiene rubber and the chlorosulfonated polyethylene are adopted as resin matrixes, and generate polymerization and a cross-linking reaction with other components in the formula, thus plasticity performance of the oil resistance rubber is effectively reduced, and impact strength of the oil resistance rubber is improved, so that the generated oil resistance rubber has a stable structure and remarkably resists oil. Meanwhile, the oil resistance rubber has better abrasion, weather and ageing resistance properties. In addition, the oil resistance rubber is easily available in raw materials of the components in the formula, and is low in purchase price of the raw materials of the components in the formula, thus the oil resistance rubber has low economic cost. The oil resistance rubber can be applied to the manufacture of a button or key used in an oil environment.
Description
Technical field
The invention belongs to chemical technology field, relate in particular to a kind of oil-proofness rubber and application thereof.
Background technology
In order to make mechanical internal cavity sealing effectiveness better, usually between mechanical fitting and mechanical fitting, accompany different gasket seal.For example when industrial sewing machine and mover assembling, all need carry out sealed butt joint, prevent that the junction poor sealing from causing gas leak of the oil leakage with gasket seal.
Yet at some heavily contaminated environment, because the smeary effect, it is crisp hard that rubber item is easy to become, and loses original elasticity and intensity, and rubber item was lost efficacy.Elastomeric material is more at sealing prod and the use of button series products, and in a single day this type of rubber product lost efficacy, and can impact the performance of electrical equipment own, and change difficulty, causes great loss.For example, the portable lighting of aviation, button are rubber item, often use this type of light fixture when the engineering maintenance personnel keep in repair aircraft, in the maintenance process, are easy to contact aircraft engine oil, after button receives oil pollution, often damage.
X 050, paracril, viton oil-proofness are stronger relatively, but weak point is all arranged.The viton cost is not easy to be widely used than higher; X 050, paracril lost efficacy at the dirty environment of heavy oil easily, and the paracril wear resistance is relatively poor, is easy to wearing and tearing, is easy to break.
Summary of the invention
The purpose of the embodiment of the invention is to overcome the above-mentioned deficiency of prior art, and a kind of oil resistant, weather-proof, ageing-resistant oil-proofness rubber need be provided.
And, the button that above-mentioned oil-proofness rubber uses in making the oiliness environment or the application of button.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of oil-proofness rubber comprises the recipe ingredient of following parts by weight:
100 parts of paracrils
10～20 parts of chlorosuphonated-polyethylenes
2.0～2.5 parts of vulcanizing agents
0.8～1.2 part of promoting agent
1.5～2.5 parts in anti-aging agent.
And, the button that above-mentioned oil-proofness rubber uses in making the oiliness environment or the application of button.
Above-mentioned oil-proofness rubber is resin matrix with paracril and chlorosuphonated-polyethylene; And and the prescription in other components between polymerization, crosslinking reaction take place; Effectively reduce the plastic performance of this oil-proofness rubber, improved the resistance to impact shock of this oil-proofness rubber, make that the oil-proofness rubber structure that generates is stable; Has oil-proofness significantly, specifically referring to data in the table 1.Simultaneously, also make this oil-proofness rubber have good wear-resisting, weather-proof, ageing-resistant performance.In addition, each component raw material is simple and easy in the prescription of this oil-proofness rubber, and it is low to be prone to purchase valency, thereby make that this oil-proofness rubber Financial cost is low.Has aforementioned premium properties just because of this oil-proofness rubber, the button that this oil-proofness rubber can use or the application of button in making the oiliness environment.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
A kind of oil resistant that the embodiment of the invention provides, weather-proof, ageing-resistant oil-proofness rubber.This oil-proofness rubber comprises the recipe ingredient of following parts by weight:
100 parts of paracrils
10～20 parts of chlorosuphonated-polyethylenes
2.0～2.5 parts of vulcanizing agents
0.8～1.2 part of promoting agent
1.5～2.5 parts in anti-aging agent.
Particularly; The existence of above-mentioned chlorosuphonated-polyethylene makes it in production oil-proofness rubber process and under the effect at following vulcanizing agent, and between the above-mentioned resin matrix paracril molecule polymerization and crosslinked takes place; Thereby with paracril; Make up the skeleton of embodiment of the invention oil-proofness rubber, formed a stable reticulated structure, thereby made oil-proofness rubber have good resistance to impact shock and oil resistance significantly.
Vulcanizing agent is preferably one or both in sulphur, the Di Cumyl Peroxide 99 (DCP).The vulcanizing agent component of this preferred kind; Further strengthened between each component molecule of oil-proofness rubber compounding polymerization, crosslinking reaction have taken place; Further reduce the plastic performance of this oil-proofness rubber; Improved the resistance to impact shock of this oil-proofness rubber, made that the oil-proofness rubber structure that generates is more stable.
Promoting agent is preferably one or both in Triple Pressed Stearic Acid, the zinc oxide.This promoting agent and vulcanizing agent acting in conjunction; Make polymerization and crosslinked takes place between paracril and the chlorosuphonated-polyethylene molecule; The promoting agent of this preferred content can effectively shorten generation polymerization and crosslinked time between paracril and the chlorosuphonated-polyethylene molecule, reduces and closes and crosslinked temperature.
Anti-aging agent is preferably at least a in anti-old D, N-phenyl-N '-Ji Ursol D (antioxidant 4010), the 2-mercaptobenzimidazole (antioxidant MB).This anti-aging agent combines with paracril, chlorosuphonated-polyethylene molecule in production oil-proofness rubber process, thereby can improve the ageing resistance, the particularly ageing resistance in the oiliness environment of oil-proofness rubber effectively.
Further, above-mentioned oil-proofness rubber also comprises the vulcanization accelerator of 1.5～2.5 parts parts by weight.This vulcanization accelerator can shorten curing time effectively, reduces curing temperature, reduces the vulcanizing agent consumption and further improves the physical and mechanical properties that the oil-proofness rubber impact hits.The content of this vulcanization accelerator further is preferably 1.8～2.5 parts.
Particularly, above-mentioned vulcanization accelerator is preferably at least a in accelerator DM, vulcanization accelerator TT, N-(oxidation the diethylidene)-2-[4-morpholinodithio sulphenamide (NOBS).
Further, above-mentioned oil-proofness rubber also comprises the recipe ingredient of following parts by weight:
15～25 parts of strengthening agents
20～60 parts in softening agent.
Particularly, above-mentioned strengthening agent is preferably one or both in carbon black, the WHITE CARBON BLACK.Softening agent is preferably lipoid substance, at least a as in trioctyl trimellitate, DOP, the Uniflex DBS.Limited tensile strength and the mechanical property that strengthens oil-proofness rubber of strengthening agent and softening agent.
Therefore, comprehensively above-mentioned, the described oil-proofness rubber of the embodiment of the invention can preferably comprise the recipe ingredient of following parts by weight:
100 parts of paracrils
10～20 parts of chlorosuphonated-polyethylenes
2.0～2.5 parts of vulcanizing agents
0.8～1.2 part of promoting agent
1.5～2.5 parts in anti-aging agent
1.5～2.5 parts of vulcanization accelerators.
In another preferred embodiment, the described oil-proofness rubber of the embodiment of the invention comprises the recipe ingredient of following parts by weight:
100 parts of paracrils
10～20 parts of chlorosuphonated-polyethylenes
2.0～2.5 parts of vulcanizing agents
0.8～1.2 part of promoting agent
1.5～2.5 parts in anti-aging agent
1.8～2.5 parts of vulcanization accelerators.
In the 3rd preferred embodiment, the described oil-proofness rubber of the embodiment of the invention comprises the recipe ingredient of following parts by weight:
100 parts of paracrils
10～20 parts of chlorosuphonated-polyethylenes
2.0～2.5 parts of vulcanizing agents
0.8～1.2 part of promoting agent
1.5～2.5 parts in anti-aging agent
1.8～2.5 parts of vulcanization accelerators
15～25 parts of strengthening agents
20～60 parts in softening agent.
Above-mentioned oil-proofness rubber is through regulating paracril, chlorosuphonated-polyethylene, vulcanizing agent, promoting agent, anti-aging agent; And/or the kind and the ratio of component such as vulcanization accelerator, strengthening agent, softening agent; Make polymerization, crosslinking reaction take place between each component, thereby give oil-proofness rubber oil resistant, weather-proof, ageing-resistant performance.
Therefore; Above-mentioned oil-proofness rubber is resin matrix with paracril and chlorosuphonated-polyethylene, and and the prescription in other components between polymerization, crosslinking reaction take place, effectively reduce the plastic performance of this oil-proofness rubber; Improved the resistance to impact shock of this oil-proofness rubber; Make that the oil-proofness rubber structure that generates is stable, have oil-proofness significantly, specifically referring to data in the table 1.Simultaneously, also make this oil-proofness rubber have good wear-resisting, weather-proof, ageing-resistant performance.Through adding vulcanization accelerator; Shorten curing time effectively, reduce curing temperature, reduce the vulcanizing agent consumption and further improve the physical and mechanical properties that the oil-proofness rubber impact hits; In addition; Each component raw material is simple and easy in the prescription of this oil-proofness rubber, and it is low to be prone to purchase valency, thereby make that this oil-proofness rubber Financial cost is low.
Has above-mentioned premium properties just because of embodiment of the invention oil-proofness rubber, the button that embodiment of the invention oil-proofness rubber can use or the application of button in making the oiliness environment.This oiliness environment can be to contain in oil environment, the oil field in heavy aircraft engine oil environment, the building site to contain oil environment, or contains oil environment etc. on the locomotive.Because this oil-proofness rubber has good oil resistant, wear-resisting, ageing-resistant performance, therefore, in this oiliness environment, can effectively prolong the work-ing life of each device, and the safety performance that improves each device.
Down through a plurality of embodiment illustrate above-mentioned oil-proofness rubber different form with and aspect such as performance.
Embodiment 1
The oil-proofness rubber compounding sees shown in the table 1 that wherein, vulcanizing agent is a sulphur, and promoting agent is a Triple Pressed Stearic Acid, and anti-aging agent is that accelerator DM, strengthening agent are that carbon black, softening agent are trioctyl trimellitate for anti-old D, vulcanization accelerator.
The oil-proofness method for preparing rubber is: by prescription in the table 1 of this oil-proofness rubber each component is mixed, under 170 ℃ of temperature, vulcanize 15min then and obtain oil-proofness rubber.
The oil-proofness rubber of present embodiment preparation is carried out Fatigue Test, and testing method is following, and wherein, testing apparatus is a button Fatigue Test appearance, and test environment is normal temperature, normal atmosphere (An) environment:
S1. get 7622 buttons that adopt above-mentioned prescription to produce, put on numeral after, according to normal flow assembling light fixture;
S2. under the normal temperature supporting charger light fixture is full of electricity, again light fixture is fixed on the switch fatigue test fixture, and on button, be coated with a little machine oil, carry out 70000 tests with 12N power altogether by the mode of 1s pine 2s then;
S3. if but when electricity tests while charging inadequately.
Test result sees also table 2.
Embodiment 2
The oil-proofness rubber compounding is seen shown in the table 1; Wherein, Vulcanizing agent is a Di Cumyl Peroxide 99, and promoting agent is a zinc oxide, and anti-aging agent is that N-phenyl-N '-Ji Ursol D, vulcanization accelerator are that accelerator DM, strengthening agent are that carbon black, softening agent are trioctyl trimellitate.
The oil-proofness method for preparing rubber is: by prescription in the table 1 of this oil-proofness rubber each component is mixed, under 180 ℃ of temperature, vulcanize 1min then and obtain oil-proofness rubber.
The oil-proofness rubber of present embodiment preparation is carried out Fatigue Test, and testing method is as embodiment 1.Test result sees also table 2.
Embodiment 3
The oil-proofness rubber compounding is seen shown in the table 1; Wherein, Vulcanizing agent is a Di Cumyl Peroxide 99, and promoting agent is a zinc oxide, and anti-aging agent is that N-phenyl-N '-Ji Ursol D, vulcanization accelerator are that vulcanization accelerator TT, strengthening agent are that WHITE CARBON BLACK, softening agent are DOP.
The oil-proofness method for preparing rubber is: by prescription in the table 1 of this oil-proofness rubber each component is mixed, under 170 ℃ of temperature, vulcanize 2min then and obtain oil-proofness rubber.
The oil-proofness rubber of present embodiment preparation is carried out Fatigue Test, and testing method is as embodiment 1.Test result sees also table 2.
Embodiment 4
The oil-proofness rubber compounding is seen shown in the table 1; Wherein, Vulcanizing agent is a Di Cumyl Peroxide 99, and promoting agent is a zinc oxide, and anti-aging agent is that N-phenyl-N '-Ji Ursol D, vulcanization accelerator are that vulcanization accelerator TT, strengthening agent are that WHITE CARBON BLACK, softening agent are DOP.
The oil-proofness method for preparing rubber is: by prescription in the table 1 of this oil-proofness rubber each component is mixed, under 180 ℃ of temperature, vulcanize 10min then and obtain oil-proofness rubber.
The oil-proofness rubber of present embodiment preparation is carried out Fatigue Test, and testing method is as embodiment 1.Test result sees also table 2.
Embodiment 5
The oil-proofness rubber compounding is seen shown in the table 1; Wherein, Vulcanizing agent is a Di Cumyl Peroxide 99, and promoting agent is a zinc oxide, and anti-aging agent is that N-phenyl-N '-Ji Ursol D, vulcanization accelerator are that vulcanization accelerator TT, strengthening agent are that WHITE CARBON BLACK, softening agent are DOP.
The oil-proofness method for preparing rubber is: by prescription in the table 1 of this oil-proofness rubber each component is mixed, under 175 ℃ of temperature, vulcanize 10min then and obtain oil-proofness rubber.
The oil-proofness rubber of present embodiment preparation is carried out Fatigue Test, and testing method is as embodiment 1.Test result sees also table 2.
Embodiment 6
The oil-proofness rubber compounding is seen shown in the table 1; Wherein, Vulcanizing agent is a Di Cumyl Peroxide 99, and promoting agent is a zinc oxide, and anti-aging agent is that N-phenyl-N '-Ji Ursol D, vulcanization accelerator are that vulcanization accelerator TT, strengthening agent are that WHITE CARBON BLACK, softening agent are Uniflex DBS.
The oil-proofness method for preparing rubber is: by prescription in the table 1 of this oil-proofness rubber each component is mixed, under 172 ℃ of temperature, vulcanize 15min then and obtain oil-proofness rubber.
The oil-proofness rubber of present embodiment preparation is carried out Fatigue Test, and testing method is as embodiment 1.Test result sees also table 2.
Embodiment 7
The oil-proofness rubber compounding is seen shown in the table 1; Wherein, Vulcanizing agent is a Di Cumyl Peroxide 99; Promoting agent is a zinc oxide, and anti-aging agent is that N-phenyl-N '-Ji Ursol D, vulcanization accelerator are that N-(oxidation diethylidene)-2-[4-morpholinodithio sulphenamide, strengthening agent are that WHITE CARBON BLACK, softening agent are Uniflex DBS.
The oil-proofness method for preparing rubber is: by prescription in the table 1 of this oil-proofness rubber each component is mixed, under 180 ℃ of temperature, vulcanize 14min then and obtain oil-proofness rubber.
The oil-proofness rubber of present embodiment preparation is carried out Fatigue Test, and testing method is as embodiment 1.Test result sees also table 2.
Embodiment 8
The oil-proofness rubber compounding is seen shown in the table 1; Wherein, Vulcanizing agent is a Di Cumyl Peroxide 99, and promoting agent is a zinc oxide, and anti-aging agent is that N-phenyl-N '-Ji Ursol D, vulcanization accelerator are that vulcanization accelerator TT, strengthening agent are that WHITE CARBON BLACK, softening agent are Uniflex DBS.
The oil-proofness method for preparing rubber is: by prescription in the table 1 of this oil-proofness rubber each component is mixed, under 180 ℃ of temperature, vulcanize 10min then and obtain oil-proofness rubber.
The oil-proofness rubber of present embodiment preparation is carried out Fatigue Test, and testing method is as embodiment 1.Test result sees also table 2.
Embodiment 9
The oil-proofness rubber compounding is 100 parts of paracrils, 20 parts of chlorosuphonated-polyethylenes, 2.5 parts of vulcanizing agents, 1.2 parts of promoting agents, 1.5 parts in anti-aging agent; Wherein, Vulcanizing agent is a Di Cumyl Peroxide 99; Promoting agent is a zinc oxide, and anti-aging agent is that N-phenyl-N '-Ji Ursol D, strengthening agent are that WHITE CARBON BLACK, softening agent are Uniflex DBS.
The oil-proofness method for preparing rubber is: by prescription in the table 1 of this oil-proofness rubber each component is mixed, under 170 ℃ of temperature, vulcanize 5min then and obtain oil-proofness rubber.
The oil-proofness rubber of present embodiment preparation is carried out Fatigue Test, and testing method is as embodiment 1.The oil-proofness rubber of oil-proofness rubber performance similar embodiment 3 preparations of present embodiment preparation.
Embodiment 10
The oil-proofness rubber compounding is 100 parts of paracrils, 10 parts of chlorosuphonated-polyethylenes, 2.0 parts of vulcanizing agents, 0.8 part of promoting agent, 2.5 parts in anti-aging agent, 1.8 parts of vulcanization accelerators; Wherein, Vulcanizing agent is a Di Cumyl Peroxide 99; Promoting agent is a zinc oxide, and anti-aging agent is that N-phenyl-N '-Ji Ursol D, vulcanization accelerator are that N-(oxidation diethylidene)-2-[4-morpholinodithio sulphenamide, strengthening agent are that WHITE CARBON BLACK, softening agent are Uniflex DBS.
The oil-proofness method for preparing rubber is: by prescription in the table 1 of this oil-proofness rubber each component is mixed, under 170 ℃ of temperature, vulcanize 8min then and obtain oil-proofness rubber.
The oil-proofness rubber of present embodiment preparation is carried out Fatigue Test, and testing method is as embodiment 1.The oil-proofness rubber of oil-proofness rubber performance similar embodiment 3 preparations of present embodiment preparation.
Embodiment 1 to embodiment 8 sees table 1 about the prescription of oil-proofness rubber, utilizes the Fatigue Test performance of 7622 buttons that the oil-proofness rubber of embodiment 1～8 preparation makes to see table 2 accordingly.
The oil-proofness rubber compounding of table 1 embodiment 1 to embodiment 8
The oil-proofness rubber Fatigue Test performance of table 2 embodiment 1 to embodiment 8 preparation
Can know by table 2; Embodiment of the invention oil-proofness rubber is resin matrix with paracril and chlorosuphonated-polyethylene; And and the prescription in other components between polymerization, crosslinking reaction take place, effectively reduce the plastic performance of this oil-proofness rubber, improved the resistance to impact shock of this oil-proofness rubber; Make that the oil-proofness rubber structure that generates is stable, have oil resistant, weather-proof significantly.Therefore; 7622 buttons that utilize the oil-proofness rubber of embodiment of the invention preparation and make can satisfy the shipment requirement of 70000 buttons; Wherein, 7622 buttons that prepare except embodiment 3 occur the breakage 70000 tests, and 7622 buttons of other embodiment preparations can satisfy the shipment requirement of 100000 buttons.
The comparative example
The button (X 050 7622 light fixtures that the Shenzhen City Haiyangwang Lighting Science Co., Ltd produces) that the existing X 050 in market is produced carries out the Fatigue Test described in embodiment 1; Testing method is identical with embodiment 1 with test environment; When button is 20000 times, occur damaged.
Can know that by this comparative example the button tolerance performance of the oil-proofness rubber of embodiment of the invention preparation and 7622 buttons that make is apparently higher than the tolerance performance of the button that utilizes existing X 050 to produce.Explain that 7622 buttons have good oil-proofness and shock resistance.Thereby explain that the embodiment of the invention oil-proofness rubber in order to prepare this 7622 button has good oil-proofness and shock resistance; Simultaneously explain that also embodiment of the invention oil-proofness rubber also has wear-resisting, ageing-resistant premium properties, particularly in the oiliness environment, still have good wear-resisting, ageing-resistant performance.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. oil-proofness rubber comprises the recipe ingredient of following parts by weight:
100 parts of paracrils
10～20 parts of chlorosuphonated-polyethylenes
2.0～2.5 parts of vulcanizing agents
0.8～1.2 part of promoting agent
1.5～2.5 parts in anti-aging agent.
2. oil-proofness rubber according to claim 1 is characterized in that: said vulcanizing agent is one or both in sulphur, the Di Cumyl Peroxide 99.
3. oil-proofness rubber according to claim 1 is characterized in that: said promoting agent is one or both in Triple Pressed Stearic Acid, the zinc oxide.
4. oil-proofness rubber according to claim 1 is characterized in that: at least a in anti-old D, N-phenyl-N '-Ji Ursol D, the 2-mercaptobenzimidazole of said anti-aging agent.
5. oil-proofness rubber according to claim 1 is characterized in that: said oil-proofness rubber also comprises the vulcanization accelerator of 1.5～2.5 parts parts by weight.
6. oil-proofness rubber according to claim 5 is characterized in that: the parts by weight of said oil-proofness rubber are 1.8～2.5 parts.
7. according to claim 5 or 6 described oil-proofness rubber, it is characterized in that: said vulcanization accelerator is at least a in accelerator DM, vulcanization accelerator TT, N-(oxidation the diethylidene)-2-[4-morpholinodithio sulphenamide.
8. oil-proofness rubber according to claim 1 and 2 is characterized in that: said oil-proofness rubber also comprises the component of following parts by weight:
15～25 parts of strengthening agents
20～60 parts in softening agent.
9. oil-proofness rubber according to claim 8 is characterized in that: said strengthening agent is one or both in carbon black, the WHITE CARBON BLACK; Said softening agent is a lipoid substance.
10. the button that oil-proofness rubber according to claim 1 uses in making the oiliness environment or the application of button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106021573A CN102558626A (en) | 2010-12-23 | 2010-12-23 | Oil resistance rubber and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106021573A CN102558626A (en) | 2010-12-23 | 2010-12-23 | Oil resistance rubber and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102558626A true CN102558626A (en) | 2012-07-11 |
Family
ID=46405329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106021573A Pending CN102558626A (en) | 2010-12-23 | 2010-12-23 | Oil resistance rubber and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102558626A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102521A (en) * | 2012-11-13 | 2013-05-15 | 铜陵亿亨达电子有限责任公司 | High-performance capacitor shell rubber wrapper |
| CN103822774A (en) * | 2012-11-19 | 2014-05-28 | 海洋王（东莞）照明科技有限公司 | Key cap fatigue strength test system and method |
| CN104122079A (en) * | 2013-04-25 | 2014-10-29 | 深圳市海洋王照明工程有限公司 | Key cap test method |
| CN104277273A (en) * | 2014-11-04 | 2015-01-14 | 天长市高新技术创业服务中心 | Flame-retardant, abrasion-resistant and tear-resistant rubber containing modified titanium dioxide |
| CN104672645A (en) * | 2015-01-29 | 2015-06-03 | 柳州市中配橡塑配件制造有限公司 | Rubber for truck bumper |
| CN104672647A (en) * | 2015-01-29 | 2015-06-03 | 柳州市中配橡塑配件制造有限公司 | Rubber for high-speed tire |
| CN104672643A (en) * | 2015-01-29 | 2015-06-03 | 柳州市中配橡塑配件制造有限公司 | Rubber for truck tire |
| CN107474410A (en) * | 2017-08-14 | 2017-12-15 | 浙江久运汽车零部件有限公司 | A kind of radiator outlet chlorosulfonated polyethylene sebific duct |
| CN110372927A (en) * | 2019-09-02 | 2019-10-25 | 漯河市久隆液压科技有限公司 | Ethanol petrol resistant fuel charger rubber hose internal layer rubber layer and preparation method thereof |
| CN111849045A (en) * | 2020-07-19 | 2020-10-30 | 长沙市国发橡塑有限公司 | Wear-resistant corrosion-resistant elastomer material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036390A (en) * | 1988-04-07 | 1989-10-18 | 唐德森 | Insulation oil resisting rubber goods and manufacture method |
| CN101150021A (en) * | 2006-09-19 | 2008-03-26 | 毅嘉科技股份有限公司 | Thin type press key production method and thin type press key |
| CN101725776A (en) * | 2009-12-11 | 2010-06-09 | 张仲伦 | Lignin reinforcing filled butadiene-acrylonitrile rubber hose |
-
2010
- 2010-12-23 CN CN2010106021573A patent/CN102558626A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036390A (en) * | 1988-04-07 | 1989-10-18 | 唐德森 | Insulation oil resisting rubber goods and manufacture method |
| CN101150021A (en) * | 2006-09-19 | 2008-03-26 | 毅嘉科技股份有限公司 | Thin type press key production method and thin type press key |
| CN101725776A (en) * | 2009-12-11 | 2010-06-09 | 张仲伦 | Lignin reinforcing filled butadiene-acrylonitrile rubber hose |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102521A (en) * | 2012-11-13 | 2013-05-15 | 铜陵亿亨达电子有限责任公司 | High-performance capacitor shell rubber wrapper |
| CN103102521B (en) * | 2012-11-13 | 2015-05-13 | 铜陵亿亨达电子有限责任公司 | High-performance capacitor shell rubber wrapper |
| CN103822774A (en) * | 2012-11-19 | 2014-05-28 | 海洋王（东莞）照明科技有限公司 | Key cap fatigue strength test system and method |
| CN104122079A (en) * | 2013-04-25 | 2014-10-29 | 深圳市海洋王照明工程有限公司 | Key cap test method |
| CN104277273A (en) * | 2014-11-04 | 2015-01-14 | 天长市高新技术创业服务中心 | Flame-retardant, abrasion-resistant and tear-resistant rubber containing modified titanium dioxide |
| CN104672645A (en) * | 2015-01-29 | 2015-06-03 | 柳州市中配橡塑配件制造有限公司 | Rubber for truck bumper |
| CN104672647A (en) * | 2015-01-29 | 2015-06-03 | 柳州市中配橡塑配件制造有限公司 | Rubber for high-speed tire |
| CN104672643A (en) * | 2015-01-29 | 2015-06-03 | 柳州市中配橡塑配件制造有限公司 | Rubber for truck tire |
| CN107474410A (en) * | 2017-08-14 | 2017-12-15 | 浙江久运汽车零部件有限公司 | A kind of radiator outlet chlorosulfonated polyethylene sebific duct |
| CN110372927A (en) * | 2019-09-02 | 2019-10-25 | 漯河市久隆液压科技有限公司 | Ethanol petrol resistant fuel charger rubber hose internal layer rubber layer and preparation method thereof |
| CN111849045A (en) * | 2020-07-19 | 2020-10-30 | 长沙市国发橡塑有限公司 | Wear-resistant corrosion-resistant elastomer material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102558626A (en) | Oil resistance rubber and application thereof | |
| CN101955603B (en) | Heat cold and oil-resistant sizing material | |
| CN107033410B (en) | Transformer sealing ring rubber material and preparation method thereof | |
| CN109384965B (en) | Rubber composition for tire side wall of tire, vulcanized rubber, and preparation method and application thereof | |
| CN104610587A (en) | Vulcanized rubber with self-repairing and recyclability characteristics as well as preparation method and application thereof | |
| CN102115563B (en) | Sealing element raw material applied to electrical appliance in high temperature, high pressure or high humidity environment and preparation method thereof | |
| CN103965524A (en) | Low-temperature-resistant sole material and preparation method thereof | |
| CN101315144A (en) | Rubber packing ring and manufacturing technology thereof | |
| CN108530764B (en) | Halogen-free flame-retardant thermoplastic elastomer and preparation method thereof | |
| CN102660057A (en) | Formula of multi-functional rubber soles | |
| CN105778381B (en) | A kind of ACM material, preparation method and applications | |
| CN105860157A (en) | Abrasion-resistant rubber for vehicles | |
| CN102061046A (en) | Self-lubricating high-wear resistance oil seal and production method thereof | |
| CN103467861A (en) | Preparation method of automobile corner window sealing material | |
| CN105623115A (en) | Composite rubber seal waterproof material and preparation method thereof | |
| CN107189126A (en) | A kind of machinery anti-aging rubber crawler belt and preparation method thereof | |
| CN103980559B (en) | A kind of rubber sponge bottom material and preparation method thereof | |
| CN105949538A (en) | Anti-impact high-elasticity rubber material | |
| CN109096948A (en) | A kind of graphene expansion joint waterproofing and leakage-stopping clay | |
| CN102070800B (en) | Nitrile rubber protective sleeve | |
| CN105254958A (en) | Anti-corrosion rubber cover | |
| CN104744741A (en) | All-steel giant engineering radial tire sidewall rubber | |
| CN104629196A (en) | Wear-resistant anticorrosive rubber for automobile tires | |
| CN110628143B (en) | Fluorine-chlorine elastomer material with various excellent performances and preparation method thereof | |
| CN105292921A (en) | Cold-resistant and heat-resistant steel wire rope core inflaming retarding conveying belt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |