CN101348582B - Rubber composition for manufacturing transmission belt - Google Patents
Rubber composition for manufacturing transmission belt Download PDFInfo
- Publication number
- CN101348582B CN101348582B CN2007100924353A CN200710092435A CN101348582B CN 101348582 B CN101348582 B CN 101348582B CN 2007100924353 A CN2007100924353 A CN 2007100924353A CN 200710092435 A CN200710092435 A CN 200710092435A CN 101348582 B CN101348582 B CN 101348582B
- Authority
- CN
- China
- Prior art keywords
- transmission belt
- agent
- rubber
- hydrogenated nitrile
- epoxy resin
- 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.)
- Active
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a rubber composite for preparing a driving belt. The composite comprises the following components: hydrogenated butadiene acrylonitrile rubber, a vulcanizing agent, a crosslinking agent, a plasticizer, an acylic acid resin monomer, an epoxy resin and a phenolic resin. The composite has better heat tolerance, self lubrication, oil resistance and durability. When the composite is used to produce the driving belt, no independent binder is required, thereby greatly prolonging the service life of the driving belt and improving the drive efficiency of the driving belt.
Description
Technical field
The present invention relates to a kind of rubber combination, particularly a kind of rubber combination that is used to make transmission belt.
Background technology
Transmission belt is the core interconnecting piece of electromechanical equipment, and kind is various unusually, and purposes is very extensive.Most of type of drive are main with rubber transmission belting still in the prior art, and its development is still in continuous expansion.Transmission belt can be divided into friction transmission and engaged transmission two big classifications basically.In the prior art, transmission belt comprises rubber belt body, reinforcement cord and with rubber belt body and reinforcement cord agglutinating tackiness agent.Owing to inevitably frictional heat will occur in the transmission process, belt body there is damage in various degree, the transmission belt of dependence friction transmission skidding also occurs easily according to the rising of temperature, reduces transmission efficiency.Simultaneously, in the prior art, the rubber belt body is different with the thermal expansivity of tackiness agent, and existing tackiness agent do not pass through optimization selection, so thermotolerance is poor, has a strong impact on the work-ing life of transmission belt.Hyundai Motor because to energy-saving and environmental protection, comfortable, safe etc. require increasingly highly, make whole engine room complex structure, compactness, temperature is higher during work, rubber parts wherein should have resistance and high temperature resistance property.Along with the improvement of engine lubrication technology, adopted new additive in the lubricating oil, therefore the oil resistance of the rubber parts in the mover is had higher requirement.On the other hand, the long maintenance interval, also increasingly high to the durability requirement of rubber parts.In order to reduce the transmission envrionment temperature, place liquid phase environment to overcome transmission belt, be referred to as the wet type transmission belt, this structure will certainly make the speed changer structure complicacy, volume is big, energy expenditure is high.
Therefore, need a kind of material of making transmission belt, better heat-resisting property, oil-proofness and weather resistance can be arranged, and there have good self lubricity to reduce friction to be living hot.
Summary of the invention
In view of this; The purpose of this invention is to provide a kind of rubber combination that is used to make transmission belt; Have better heat-resisting property, oil-proofness and weather resistance; There is good self lubricity to reduce friction and gives birth to heat, need rotating band not placed liquid phase environment, can prolong the work-ing life and raising transmission efficiency of transmission belt greatly.
The rubber combination that is used to make transmission belt of the present invention, composition comprise hydrogenated nitrile-butadiene rubber, vulcanizing agent, linking agent, softening agent, acrylics monomer, epoxy resin, resol.
Further, the present invention includes the following component of part by weight: hydrogenated nitrile-butadiene rubber 100, vulcanizing agent 0.3-1, linking agent 1-20, softening agent 2-50, acrylics monomer 5-11, epoxy resin 8-20, resol 8-20;
Further, the present invention includes the following component of part by weight: hydrogenated nitrile-butadiene rubber 100, vulcanizing agent 0.4, linking agent 10, softening agent 2, acrylics monomer 8, epoxy resin 10, resol 10;
Further, said hydrogenated nitrile-butadiene rubber hydrogenation degree is below 96%, and vulcanizing agent is a sulphur, and softening agent is a dioctyl sebacate, and linking agent is N, and a N '-penylene span comes acid amides;
The invention has the beneficial effects as follows: the rubber combination that is used to make transmission belt of the present invention; Has better heat-resisting property; Owing to added resin material, had good self lubricity to reduce friction and give birth to heat, and have good oil-proofness and weather resistance; Need transmission belt not placed liquid phase environment, can reduce the volume of variator; Simultaneously, the sticker that material of the present invention need not be independent when making transmission belt, material itself has good cohesiveness; Can well bond with the reinforcement cord; Do not exist thermal expansivity different and bring shortcoming,, the work-ing life that can prolong transmission belt greatly with improve transmission efficiency.
Embodiment
Embodiment one
Hydrogenation degree is at the hydrogenated nitrile-butadiene rubber 100Kg below 96%, sulphur 0.3Kg, and N, a N '-penylene span comes acid amides 1Kg, dioctyl sebacate 2Kg, acrylics monomer 5Kg, epoxy resin 8Kg, resol 8Kg.
Embodiment two
Hydrogenation degree is at the hydrogenated nitrile-butadiene rubber 100Kg below 96%, sulphur 0.4Kg, and N, a N '-penylene span comes acid amides 10Kg, dioctyl sebacate 10Kg, acrylics monomer 8Kg, epoxy resin 10Kg, resol 10Kg.
Embodiment three
Hydrogenation degree is at the hydrogenated nitrile-butadiene rubber 100Kg below 96%, sulphur 1Kg, and N, a N '-penylene span comes acid amides 20Kg, dioctyl sebacate 50Kg, acrylics monomer 11Kg, epoxy resin 20Kg, resol 20Kg.
Embodiment four
Hydrogenation degree is at the hydrogenated nitrile-butadiene rubber 100Kg more than 96%, the superoxide 1Kg of sulphur, and N, a N '-penylene span comes acid amides 20Kg, dioctyl sebacate 50Kg, acrylics monomer 11Kg, epoxy resin 20Kg, resol 20Kg.
Certainly, among the present invention, vulcanizing agent also can be the superoxide of sulphur; But thermotolerance does not have sulphur good, and linking agent also is not limited to N, and a N '-penylene span comes acid amides; Also can be TAC or TAIC, softening agent also be not limited to dioctyl sebacate, also can be other kinds; If if the hydrogenation degree of paracril more than 96%, then vulcanizing agent can only be used superoxide.
Material of the present invention is processed transmission belt and other common used material transmission belt performance test contrast tables:
| Title material | Material of the present invention | X 050 is the material of matrix | Chlorosuphonated-polyethylene is the material of matrix |
| Hardness | 60—70 | 65—75 | 80—95 |
| Tensile strength (Mpa) | 20 | 18 | 18 |
| The heat-resistant anti-fatigue experiment cracks the time (h) | 610 | 590 | 560 |
| Tensile yield (%) | 300 | 480 | 230 |
Can find out by last table, the transmission belt that material of the present invention is processed under the situation that does not need special binders, more superior on performance, can reach goal of the invention.Hydrogenated nitrile-butadiene rubber oil resistant in the compsn of the present invention, superior performance such as wear-resisting, low temperature resistant, but also have more excellent heat oxygen aging resistance, anti-ozone, resistant to chemical media, good dynamic characteristics; Acrylics monomer, epoxy resin, resol have good self lubricity and cohesiveness, mix the physical and chemical performance that can improve material itself after vulcanizing greatly with hydrogenated nitrile-butadiene rubber, are that the life-span of transmission belt prolongs, and can improve transmission efficiency.
Compsn of the present invention is embedded into the reinforcement cord in the compsn when making transmission belt, and sulfuration and moulding need not smeared adhesive process, makes the simple and cycle shortening of manufacturing course, and the physics and the chemical property of transmission belt increase.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (3)
1. rubber combination that is used to make transmission belt, it is characterized in that: the said composition composition comprises hydrogenated nitrile-butadiene rubber, vulcanizing agent, linking agent, softening agent, acrylics monomer, epoxy resin, resol; Said components is part by weight: hydrogenated nitrile-butadiene rubber 100, vulcanizing agent 0.3-1, linking agent 1-20, softening agent 2-50, acrylics monomer 5-11, epoxy resin 8-20, resol 8-20.
2. the rubber combination that is used to make transmission belt according to claim 1 is characterized in that: comprise the following component of part by weight: hydrogenated nitrile-butadiene rubber 100, vulcanizing agent 0.4; Linking agent 10, softening agent 2, acrylics monomer 8; Epoxy resin 10, resol 10.
3. the rubber combination that is used to make transmission belt according to claim 2 is characterized in that: said hydrogenated nitrile-butadiene rubber hydrogenation degree is below 96%, and vulcanizing agent is a sulphur, and softening agent is a dioctyl sebacate, and linking agent is N, and a N '-penylene span comes acid amides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100924353A CN101348582B (en) | 2007-07-16 | 2007-07-16 | Rubber composition for manufacturing transmission belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100924353A CN101348582B (en) | 2007-07-16 | 2007-07-16 | Rubber composition for manufacturing transmission belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101348582A CN101348582A (en) | 2009-01-21 |
| CN101348582B true CN101348582B (en) | 2012-02-15 |
Family
ID=40267570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100924353A Active CN101348582B (en) | 2007-07-16 | 2007-07-16 | Rubber composition for manufacturing transmission belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101348582B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181102B (en) * | 2011-03-22 | 2013-10-16 | 舟山市大众胶带有限公司 | Patterned rubber sleeve for fabricating transmission belt and fabrication method thereof |
| CN103554578B (en) * | 2013-11-01 | 2015-04-01 | 济南天齐特种平带有限公司 | Friction transmission layer of transmission flat belt and preparation method of friction transmission layer |
-
2007
- 2007-07-16 CN CN2007100924353A patent/CN101348582B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101348582A (en) | 2009-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101161710B (en) | Staple fibre rubber composite material for manufacturing transmission belt | |
| CN100463949C (en) | Flexible-paper-base friction material | |
| CN101113204A (en) | Formula of ceramic radical friction material for automobile braking friction facing | |
| CN105111532A (en) | Calcium carbonate whisker reinforced rubber base friction material and preparation method therefor | |
| CN101613516A (en) | Be used to prepare the friction material composition and the friction materials of brake facing | |
| CN102563237B (en) | Hydraulic-controlled clutch pipe and production process thereof | |
| CN111154442B (en) | Environment-friendly high-temperature-resistant modified epoxy resin adhesive and preparation method thereof | |
| CN105315521A (en) | High-damping material for high-temperature co-curing with composite material and preparation method of high-damping material | |
| CN101348582B (en) | Rubber composition for manufacturing transmission belt | |
| CN101580605B (en) | Composition of yielding rubber, preparation method thereof, yielding rubber and rubber part | |
| CN102329476A (en) | Ramie-doped asbestos-free organic radical passenger car brake block and preparation process thereof | |
| CN102408594B (en) | Rubber material for fabricating vibration-proof rubber assembly used for fan in commercial air-conditioner | |
| CN103554578B (en) | Friction transmission layer of transmission flat belt and preparation method of friction transmission layer | |
| CN109737159B (en) | Composite salt binder composite friction material and preparation method thereof | |
| CN110845770A (en) | Graphene composite damping rubber material and preparation method thereof | |
| CN101392096A (en) | Cold-proof, impactive and high toughness casting nylon and method for producing the same | |
| CN101576136A (en) | Non-metal ceramic-based automobile brake sheet and preparing method thereof | |
| CN109931350B (en) | Copper-free graphene ceramic brake pad composite material, brake pad, preparation method and application thereof | |
| CN112409750B (en) | Engineering crane motor brake disc material and preparation method thereof | |
| CN107987741A (en) | A kind of rubber based adhesives | |
| CN109369985B (en) | High-heat-conductivity automobile engine suspension rubber material | |
| CN101942125A (en) | Heat-resistant chlorohydrine rubber | |
| CN101429297B (en) | Friction plate material and its use method | |
| CN103804733A (en) | Vibration-isolation rubber material for steam turbine water pump set and preparation method thereof | |
| CN106800699B (en) | A kind of ethylene-acrylate rubber product and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SANWEI RUBBER ITEM CO., LTD. Free format text: FORMER OWNER: YE JIYUE Effective date: 20120911 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120911 Address after: 317100, three counties in Zhejiang province sea town tour pit village Patentee after: ZHEJIANG SANWEI RUBBER ITEM Co.,Ltd. Address before: 317100, three counties in Zhejiang province sea town tour pit village Patentee before: Ye Jiyue |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317100 No. 518, Guangming Middle Road, Haiyou street, Sanmen County, Taizhou City, Zhejiang Province Patentee after: Sanwei Holding Group Co.,Ltd. Address before: 317100, three counties in Zhejiang province sea town tour pit village Patentee before: ZHEJIANG SANWEI RUBBER ITEM Co.,Ltd. |