CN101096453A - Formula of rubber-free type winding form clutch plate and technique thereof - Google Patents
Formula of rubber-free type winding form clutch plate and technique thereof Download PDFInfo
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- CN101096453A CN101096453A CNA2006100281829A CN200610028182A CN101096453A CN 101096453 A CN101096453 A CN 101096453A CN A2006100281829 A CNA2006100281829 A CN A2006100281829A CN 200610028182 A CN200610028182 A CN 200610028182A CN 101096453 A CN101096453 A CN 101096453A
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Abstract
The invention discloses a formula and its technique of non-rubber wound formed clutch piece as the structure of composite material of cashew oil resin slurry and winding fiber textile, which is characterized by the following: reducing the consumption of petroleum because not synthesizing rubber and solvent petroleum; saving the manufacturing cost of the product greatly; releasing the pressure of petroleum inlet to certain extent; adopting pure cashew oil as raw material without phenol; improving the elasticity, flexibility and mechanic strength; making each property reach the technical demand of GB5764-1998 'automobile clutch piece' national standard regulation and industrial mechanic amianthine friction disk GB11834-2000.
Description
One. technical field
The prescription of rubber-free type winding form clutch plate and technology thereof relate to transportation machinery, the polymer composite field; Be particularly related to automotive friction material technology field.It is applied in automobile, tractor, engineering machinery and other mechanical clutch and the stopper.
Two. background technology
The existing market product is main raw material(s) with rubber, only uses the clutch surface of resol production not have elasticity because of hardness is too high without rubber under the very nervous situation of resource, is easy to generate shake during use, skids.This series products is eliminated at present basically.Along with petering out of disposable resources such as oil in the world wide, replacing disposable resource with renewable resources is just becoming whole world important subject and development trend; Along with world petroleum price skyrockets, the synthetic rubber relevant with oil, the price of industrial naptha also straight line rise, and give synthetic rubber, industrial naptha is that raw-material manufacturing enterprise has brought serious existence crisis.
Three. summary of the invention
The objective of the invention is to overcome above-mentioned defective, replace rubber with the cashew nut shell oil resin and replace energy-intensive 120# solvent oil with alcohol and small amount of toluene, satisfy every performance requriements of clutch surface, and reduce the rubber-free type winding form clutch plate of the production cost of winding form clutch plate.It is characterized in that: cashew nut shell oil paste resin and winding fiber textile blended structure, its cashew nut shell oil paste resin prescription: (% is than calculating by weight)
Cashew nut shell oil resin 14-30;
Weighting agent 49-82;
Frictional property regulator 10-14;
Alcohol or toluene 14-20;
Above starting material are commercially available
Its production technique is: with by stopping composition, solvent, the slurry that the cashew nut shell oil mixed with resin breaks into, the fiber textile starching is mixed, again it is carried out drying, open bar, adopt canoe around base, hot-forming, thermal treatment, mechanical workout, finished product, fiber textile refers to organic, inorganic resin cloth or line, weighting agent is meant various powderies, particulate state, the barium sulfate of needle-like, lime carbonate, wollastonite powder, kaolin, a kind of or barium sulfate in the carbon black, lime carbonate, wollastonite powder, kaolin, the raw-material mixture of 2-4 kind in the carbon black, frictional property regulator can be a graphite, aluminum oxide, the friction powder, described solvent can be a toluene, dimethylbenzene or ethanol or its mixture.The positive effect of implementing after this technology is: because without synthetic rubber, thereby industrial naptha has reduced the consumption of the disposable resource of oil; Because the cashew nut shell oil resin price is cheap, with regard to the existing market price, the price of cashew nut shell oil resin is 8000 yuan/ton; And styrene-butadiene rubber(SBR) is wanted 19000 yuan/ton; Alcohol is 3200 yuan/ton, and the 120# industrial naptha is 6900 yuan/ton, though will use a certain amount of toluene or xylene solvent among the present invention, its amount has only 1/4 of industrial naptha.Thereby greatly reduce the production cost of winding form clutch plate, simultaneously at the pressure of to a certain degree alleviating petroleum import; Cashew nut shell oil is a vegetables oil, renewable resources, and cheap, pure cashew nut shell oil liquid resin (not containing phenol) (hereinafter to be referred as the cashew nut shell oil resin) has the needed elasticity of clutch surface, toughness and physical strength, and friction and wear behavior is superior; Every performance reaches the technical requirements of GB5764-1998 " clutch face sheet for cars " national Specification and the technical requirements that industrial machinery is used asbestos friction sheet GB11834-2000 national Specification comprehensively.
Four. description of drawings
Fig. 1 is an operational path block diagram of the present invention:
Five. embodiment
Below be example to produce 100 kilograms of rubber-free type winding form clutch plates, the present invention is further described:
Its raw material mix is: (calculating by weight)
1. cloth 35
2. cashew nut shell oil paste resin prescription is as follows:
Cashew nut shell oil resin 18
Barium sulfate 15
Wollastonite powder 10
Kaolin 10
Lime carbonate 7
Friction powder 3
Graphite 3
Carbon black 1
Dimethylbenzene 17
Produce according to weighing of prescription, its production process is as follows: (the raw materials evaporate 19Kg that is correlated with in the production process)
1. making beating: load weighted cashew nut shell oil resin and barium sulfate, wollastonite powder, kaolin, lime carbonate, friction powder, graphite, carbon black, dimethylbenzene are successively dropped in the hollander, at room temperature break into uniform cashew nut shell oil paste resin.
2. starching: the cloth of resin liquid was being soaked in the even dip-coating of cashew nut shell oil paste resin in the hollander:
3. dry: the cloth that will soak resin liquid can adopt nature to dry or warm air drying;
4. open bar: the lines that slurry cloth that drying is good or line are separated into 6 warps;
5. around base: by hand or wrapping machine coiled material base hot compacting with the lines of resinous slurry: with material base in mould, setting die temperature 150 ℃ ± 5, forming pressure: 16Mpa, clamp time 10 minutes, the rubber-free type winding form clutch plate blank is shaped;
6. thermal treatment: the blank that rubber-free type winding form clutch plate is shaped baking 2 hours when 160 ℃ of constant temperature, heat up 180 ℃ again, the constant temperature baking was shaped in 6 hours.
7. will toast the rubber-free type winding form clutch plate two sides that is shaped and carry out grinding, internally external diameter is revised, through the check warehouse-in.
Reach the technical requirements that replaces synthetic rubber production winding form clutch plate with the cashew nut shell oil resin, have the needed elasticity of clutch surface, toughness and physical strength.
Claims (6)
1. the prescription of rubber-free type winding form clutch plate and technology thereof is characterized in that: the cashew nut shell oil paste resin with twine fiber textile blended structure, its cashew nut shell oil paste resin prescription:
(% is than calculating by weight)
Cashew nut shell oil resin 14-30;
Weighting agent 49-82;
Frictional property regulator 10-14;
Alcohol or toluene 14-20;
Above starting material are commercially available.
2. the prescription of rubber-free type winding form clutch plate according to claim 1 and technology thereof, it is characterized in that: its production technique is: with the slurry that is broken into by stopping composition, solvent, cashew nut shell oil mixed with resin, the fiber textile starching is mixed, again it carried out drying, opens bar, adopts canoe around base, hot-forming, thermal treatment, mechanical workout, finished product.
The prescription of 3 rubber-free type winding form clutch plates according to claim 1 and technology thereof is characterized in that:. fiber textile refers to organic and inorganic resin cloth or line.
4. the prescription of rubber-free type winding form clutch plate according to claim 1 and technology thereof is characterized in that: weighting agent is meant the mixture of 2-4 kind raw material in a kind of or barium sulfate in the barium sulfate, lime carbonate, wollastonite powder, kaolin, carbon black of various powderies, particulate state, needle-like, lime carbonate, wollastonite powder, kaolin, the carbon black.
5. the prescription of rubber-free type winding form clutch plate according to claim 1 and technology thereof, it is characterized in that: frictional property regulator can be graphite, aluminum oxide, friction powder.
6. the prescription of rubber-free type winding form clutch plate according to claim 1 and technology thereof, it is characterized in that: described solvent can be toluene, dimethylbenzene or ethanol or its mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100281829A CN101096453A (en) | 2006-06-27 | 2006-06-27 | Formula of rubber-free type winding form clutch plate and technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100281829A CN101096453A (en) | 2006-06-27 | 2006-06-27 | Formula of rubber-free type winding form clutch plate and technique thereof |
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| CN101096453A true CN101096453A (en) | 2008-01-02 |
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| CNA2006100281829A Pending CN101096453A (en) | 2006-06-27 | 2006-06-27 | Formula of rubber-free type winding form clutch plate and technique thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127248B (en) * | 2010-01-14 | 2012-08-22 | 盐城工学院 | Novel composite powder of rubber substituent FA for substituting rubber to produce wound clutch facing |
| CN105505103A (en) * | 2016-01-27 | 2016-04-20 | 安徽新大陆特种涂料有限责任公司 | Anticorrosive modified cashew nutshell oil resin finish paint for steel structure and preparation method thereof |
| CN105505215A (en) * | 2016-01-27 | 2016-04-20 | 安徽新大陆特种涂料有限责任公司 | Two-component modified cashew nut shell oil resin floor finish paint and preparation method thereof |
| CN105965747A (en) * | 2016-05-26 | 2016-09-28 | 泰州市汇鑫汽车配件制造有限公司 | Method for manufacturing non-riveting automobile clutch surface piece assembly |
| CN106050966A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Heavy-duty clutch facing assembly and manufacturing method |
| CN106050967A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Vehicle clutch facing assembly prepared from mineral fiber and manufacturing method |
| CN106050969A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Basalt-fiber-reinforced automobile clutch facing assembly and manufacturing method |
| CN106051007A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Heavy-duty automobile clutch facing assembly and manufacturing method |
| CN106050968A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Environment-friendly clutch facing assembly and manufacturing method |
| CN106065907A (en) * | 2016-07-18 | 2016-11-02 | 张和庆 | A kind of shock resistance car clutch face sheet assembly and manufacture method |
| CN106090059A (en) * | 2016-07-18 | 2016-11-09 | 张和庆 | The car clutch face sheet assembly of a kind of great friction coefficient and manufacture method |
| CN106090057A (en) * | 2016-07-18 | 2016-11-09 | 张和庆 | A kind of freeze proof clutch surface assembly and manufacture method |
| CN106090058A (en) * | 2016-07-18 | 2016-11-09 | 张和庆 | A kind of containing nano-cellulose whisker clutch surface sheet stock leaching coating processed |
-
2006
- 2006-06-27 CN CNA2006100281829A patent/CN101096453A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127248B (en) * | 2010-01-14 | 2012-08-22 | 盐城工学院 | Novel composite powder of rubber substituent FA for substituting rubber to produce wound clutch facing |
| CN105505103A (en) * | 2016-01-27 | 2016-04-20 | 安徽新大陆特种涂料有限责任公司 | Anticorrosive modified cashew nutshell oil resin finish paint for steel structure and preparation method thereof |
| CN105505215A (en) * | 2016-01-27 | 2016-04-20 | 安徽新大陆特种涂料有限责任公司 | Two-component modified cashew nut shell oil resin floor finish paint and preparation method thereof |
| CN105505215B (en) * | 2016-01-27 | 2017-06-23 | 安徽新大陆特种涂料有限责任公司 | Modified cashew nut shell resins terrace finish paint of a kind of double-component and preparation method thereof |
| CN105965747A (en) * | 2016-05-26 | 2016-09-28 | 泰州市汇鑫汽车配件制造有限公司 | Method for manufacturing non-riveting automobile clutch surface piece assembly |
| CN106050969A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Basalt-fiber-reinforced automobile clutch facing assembly and manufacturing method |
| CN106050967A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Vehicle clutch facing assembly prepared from mineral fiber and manufacturing method |
| CN106051007A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Heavy-duty automobile clutch facing assembly and manufacturing method |
| CN106050968A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Environment-friendly clutch facing assembly and manufacturing method |
| CN106065907A (en) * | 2016-07-18 | 2016-11-02 | 张和庆 | A kind of shock resistance car clutch face sheet assembly and manufacture method |
| CN106090059A (en) * | 2016-07-18 | 2016-11-09 | 张和庆 | The car clutch face sheet assembly of a kind of great friction coefficient and manufacture method |
| CN106090057A (en) * | 2016-07-18 | 2016-11-09 | 张和庆 | A kind of freeze proof clutch surface assembly and manufacture method |
| CN106090058A (en) * | 2016-07-18 | 2016-11-09 | 张和庆 | A kind of containing nano-cellulose whisker clutch surface sheet stock leaching coating processed |
| CN106050966A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Heavy-duty clutch facing assembly and manufacturing method |
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