CN105482418A - Clutch pump piston and preparation method thereof - Google Patents
Clutch pump piston and preparation method thereof Download PDFInfo
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- CN105482418A CN105482418A CN201510976203.9A CN201510976203A CN105482418A CN 105482418 A CN105482418 A CN 105482418A CN 201510976203 A CN201510976203 A CN 201510976203A CN 105482418 A CN105482418 A CN 105482418A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a clutch pump piston and a preparation method thereof. The preparation method comprises the steps of 1) smashing sweet potato, putting the smashed sweet potato into a yeast solution for fermentation, then filtering and taking a filter cake, so as to obtain a modifier; 2) calcining bentonite and iron-ore slag, then putting the calcined bentonite and iron-ore slag in X-rays for activating treatment, so as to obtain an activator; 3) mixing makrolon, an ethylene-vinyl acetate copolymer, cellulose propionate, vinyl propionate, n-butyl alcohol, nanometer magnesia, a rare-earth oxide, a potassium titanate whisker, m-toluidine, anilmomethyl triethoxy silane, pyrimidine, p-benzoquinone, simethicone and the modifier with the activator, cooling, molding and pelleting to obtain a clutch pump piston material; 4) melting the clutch pump pulling bar material at 195 to 205 DEG C, and then the clutch pump piston is obtained by extrusion molding. The clutch pump piston prepared by the method has excellent mechanical property.
Description
Technical field
The present invention relates to pump clutch piston, particularly, relate to a kind of pump clutch piston and preparation method thereof.
Background technology
Clutch coupling, is commonly called as and does one's utmost son, in the fly wheel casing between engine and wheel box, is fixed on the back plane of flywheel with screw by clutch assembly, is the device engine power of automobile or other power machines is passed in the mode of switch on axletree.In vehicle traveling process, officer can step on as required or release the clutch pedal, and engine and wheel box is temporarily separated and engages gradually, to cut off or to transmit the power that engine inputs to variator.
Pump clutch piston is one of assembly important in clutch coupling, because pump clutch piston ceaselessly works in the use procedure of clutch coupling, and then causes pump clutch piston very easily to rupture.
Summary of the invention
The object of this invention is to provide a kind of pump clutch piston and preparation method thereof, the pump clutch piston obtained by the method has excellent mechanical property.
To achieve these goals, the invention provides a kind of preparation method of pump clutch piston, comprising:
1) Ipomoea batatas is broken, be then placed in yeast soln and ferment, then cross leaching filter cake with obtained properties-correcting agent;
2) wilkinite and Iron-ore Slag are calcined, carry out activation treatment under being then placed in the existence of X-ray with obtained activator;
3) by mixing to polycarbonate, ethylene-vinyl acetate copolymer, cellulose propionate, propionate, propyl carbinol, nano magnesia, rare earth oxide, potassium titanate crystal whisker, m-toluidine, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, dimethyl silicone oil, properties-correcting agent and activator, cooling forming, granulation with obtained pump clutch piston material;
4) by the melting at 195-205 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described pump clutch piston.
Invention further provides a kind of pump clutch piston, this pump clutch piston is obtained by the preparation of above-mentioned method.
By technique scheme, preparation method provided by the invention is divided into four steps, and the first step is: Ipomoea batatas is broken, is then placed in yeast soln and ferments, and then crosses leaching filter cake with obtained properties-correcting agent; Second step is: wilkinite and Iron-ore Slag are calcined, and carries out activation treatment with obtained activator under being then placed in the existence of X-ray; 3rd step is: by mixing to polycarbonate, ethylene-vinyl acetate copolymer, cellulose propionate, propionate, propyl carbinol, nano magnesia, rare earth oxide, potassium titanate crystal whisker, m-toluidine, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, dimethyl silicone oil, properties-correcting agent and activator, cooling forming, granulation with obtained pump clutch piston material; 4th step is: by the melting at 195-205 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described pump clutch piston.By the synergy between each step and the synergy between each material, thus the pump clutch piston obtained is made to have excellent mechanical property.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Embodiment
Below the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
The invention provides a kind of preparation method of pump clutch piston, comprising:
1) Ipomoea batatas is broken, be then placed in yeast soln and ferment, then cross leaching filter cake with obtained properties-correcting agent;
2) wilkinite and Iron-ore Slag are calcined, carry out activation treatment under being then placed in the existence of X-ray with obtained activator;
3) by mixing to polycarbonate, ethylene-vinyl acetate copolymer, cellulose propionate, propionate, propyl carbinol, nano magnesia, rare earth oxide, potassium titanate crystal whisker, m-toluidine, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, dimethyl silicone oil, properties-correcting agent and activator, cooling forming, granulation with obtained pump clutch piston material;
4) by the melting at 195-205 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described pump clutch piston.
In step 1 of the present invention) in, the actual conditions of fermentation can be selected in wide scope, but in order to make the clutch cable joint obtained have more excellent mechanical property, preferably, fermentation at least meets the following conditions: leavening temperature is 45-55 DEG C, and the treatment time is 20-30h.
In step 1 of the present invention) in, the consumption of each material can be selected in wide scope, but in order to make the clutch cable joint obtained, there is more excellent mechanical property, preferably, in step 1) in, relative to the described Ipomoea batatas of 100 weight parts, the consumption of described yeast soln is 200-300 weight part, and the concentration of described yeast soln is 22-30 % by weight.
In step 2 of the present invention) in, the consumption of each material can be selected in wide scope, but in order to make the pump clutch piston obtained, there is more excellent mechanical property, preferably, in step 2) in, relative to the wilkinite of 100 weight parts, the consumption of Iron-ore Slag is 14-23 weight part.
In step 2 of the present invention) in, calcination condition can be selected in wide scope, but in order to make the pump clutch piston obtained have more excellent mechanical property, preferably, calcining at least meets the following conditions: calcining temperature is 440-460 DEG C, and calcination time is 4-6h.
In step 2 of the present invention) in, the condition of activation treatment can be selected in wide scope, but in order to make the pump clutch piston obtained, there is more excellent mechanical property, preferably, in step 2) in, activation treatment at least meets the following conditions: activation temperature is 85-95 DEG C, and soak time is the wavelength of 40-60min, X-ray is 3-5nm.
In step 3 of the present invention) in, the consumption of each material can be selected in wide scope, but in order to make the pump clutch piston obtained, there is more excellent mechanical property, preferably, in step 3) in, relative to the polycarbonate of 100 weight parts, the consumption of ethylene-vinyl acetate copolymer is 72-80 weight part, the consumption of cellulose propionate is 4-5 weight part, the consumption of propionate is 16-21 weight part, the consumption of propyl carbinol is 25-33 weight part, the consumption of nano magnesia is 11-17 weight part, the consumption of rare earth oxide is 8-12 weight part, the consumption of potassium titanate crystal whisker is 3-6 weight part, the consumption of m-toluidine is 24-33 weight part, the consumption of anilinomethyl triethoxysilane is 17-27 weight part, the consumption of pyrimidine is 6-13 weight part, the consumption of para benzoquinone is 14-19 weight part, the consumption of dimethyl silicone oil is 2-8 weight part, the consumption of properties-correcting agent is 33-40 weight part, the consumption of activator is 22-28 weight part.
In step 3 of the present invention) in, the concrete kind of polycarbonate, ethylene-vinyl acetate copolymer, nano magnesia and rare earth oxide can be selected in wide scope, but in order to make the pump clutch piston obtained, there is more excellent mechanical property, preferably, in step 3) in, the weight-average molecular weight of polycarbonate is 4500-7000, the weight-average molecular weight of ethylene-vinyl acetate copolymer is 8000-12000, the particle diameter of nano magnesia is 8-15nm, rare earth oxide be selected from cerium oxide, europium sesquioxide, gadolinium sesquioxide and dysprosium oxide one or more.
In step 3 of the present invention) in, condition that is mixing and cooling forming can be selected in wide scope, but in order to make the pump clutch piston obtained, there is more excellent mechanical property, preferably, in step 3) in, mixingly at least to meet the following conditions: melting temperature is 225-230 DEG C, and mixing time is 50-70min; The temperature of cooling forming is 25-30 DEG C.
Invention further provides a kind of pump clutch piston, this pump clutch piston is obtained by the preparation of above-mentioned method.
Below will be described the present invention by embodiment.
Embodiment 1
1) Ipomoea batatas is broken, and the yeast soln (concentration is 26 % by weight) being then placed in 50 DEG C carries out fermentation 27h, then crosses leaching filter cake with obtained properties-correcting agent; Wherein, the weight ratio of Ipomoea batatas and yeast soln is 100:275;
2) wilkinite, Iron-ore Slag are carried out calcining 5h at being incorporated in 450 DEG C according to the weight ratio of 100:20 is mixed, under being then placed in the existence of X-ray (wavelength is 4nm), at 90 DEG C, carry out activation treatment 50min with obtained activator;
3) by polycarbonate (weight-average molecular weight is 6000), ethylene-vinyl acetate copolymer (weight-average molecular weight is 10000), cellulose propionate, propionate, propyl carbinol, nano magnesia (particle diameter is 10nm), rare earth oxide (cerium oxide), potassium titanate crystal whisker, m-toluidine, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, dimethyl silicone oil, properties-correcting agent and activator are according to weight ratio mixing 60min at 228 DEG C of 100:75:4.5:18:30:15:10:5:30:25:10:17:6:35:26, cooling forming at 29 DEG C, granulation is with obtained pump clutch piston material,
4) by the melting at 200 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described pump clutch piston A1.
Embodiment 2
1) Ipomoea batatas is broken, and the yeast soln (concentration is 22 % by weight) being then placed in 45 DEG C carries out fermentation 20h, then crosses leaching filter cake with obtained properties-correcting agent; Wherein, the weight ratio of Ipomoea batatas and yeast soln is 100:200;
2) wilkinite, Iron-ore Slag are carried out calcining 4h at being incorporated in 440 DEG C according to the weight ratio of 100:14 is mixed, under being then placed in the existence of X-ray (wavelength is 3nm), at 85 DEG C, carry out activation treatment 40min with obtained activator;
3) by polycarbonate (weight-average molecular weight is 4500), ethylene-vinyl acetate copolymer (weight-average molecular weight is 8000), cellulose propionate, propionate, propyl carbinol, nano magnesia (particle diameter is 8nm), rare earth oxide (europium sesquioxide), potassium titanate crystal whisker, m-toluidine, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, dimethyl silicone oil, properties-correcting agent and activator are according to weight ratio mixing 50min at 225 DEG C of 100:72:4:16:25:11:8:3:24:17:6:14:2:33:22, cooling forming at 25 DEG C, granulation is with obtained pump clutch piston material,
4) by the melting at 195 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described pump clutch piston A2.
Embodiment 3
1) Ipomoea batatas is broken, and the yeast soln (concentration is 30 % by weight) being then placed in 55 DEG C carries out fermentation 30h, then crosses leaching filter cake with obtained properties-correcting agent; Wherein, the weight ratio of Ipomoea batatas and yeast soln is 100:300;
2) wilkinite, Iron-ore Slag are carried out calcining 6h at being incorporated in 460 DEG C according to the weight ratio of 100:23 is mixed, under being then placed in the existence of X-ray (wavelength is 5nm), at 95 DEG C, carry out activation treatment 60min with obtained activator;
3) by polycarbonate (weight-average molecular weight is 7000), ethylene-vinyl acetate copolymer (weight-average molecular weight is 12000), cellulose propionate, propionate, propyl carbinol, nano magnesia (particle diameter is 15nm), rare earth oxide (dysprosium oxide), potassium titanate crystal whisker, m-toluidine, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, dimethyl silicone oil, properties-correcting agent and activator are according to weight ratio mixing 70min at 230 DEG C of 100:80:5:21:33:17:12:6:33:27:13:19:8:40:28, cooling forming at 30 DEG C, granulation is with obtained pump clutch piston material,
4) by the melting at 205 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described pump clutch piston A3.
Comparative example 1
Carry out obtained pump clutch piston B1 according to the method for embodiment 1, unlike, step 3) in do not use properties-correcting agent.
Comparative example 2
Carry out obtained pump clutch piston B2 according to the method for embodiment 1, unlike, step 3) in do not use activator.
Test example 1
Carry out tensile strength to above-mentioned pump clutch piston and tear strength detects, concrete outcome is in table 1.
Table 1
| Tensile strength (MPa) | Tear strength (KN/m) | |
| A1 | 64 | 55 |
| A2 | 62 | 57 |
| A3 | 63 | 51 |
| B1 | 47 | 38 |
| B2 | 42 | 33 |
Known by above-described embodiment, comparative example and test example, pump clutch piston provided by the invention has excellent tensile strength and tear strength.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out arbitrary combination between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a preparation method for pump clutch piston, is characterized in that, comprising:
1) Ipomoea batatas is broken, be then placed in yeast soln and ferment, then cross leaching filter cake with obtained properties-correcting agent;
2) wilkinite and Iron-ore Slag are calcined, carry out activation treatment under being then placed in the existence of X-ray with obtained activator;
3) by polycarbonate, ethylene-vinyl acetate copolymer, cellulose propionate, propionate, propyl carbinol, nano magnesia, rare earth oxide, potassium titanate crystal whisker, m-toluidine, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, dimethyl silicone oil, described properties-correcting agent and activator is mixing, cooling forming, granulation is with obtained pump clutch piston material;
4) by the melting at 195-205 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described pump clutch piston.
2. preparation method according to claim 1, wherein, in step 1) in, described immersion at least meets the following conditions: soaking temperature is 35-50 DEG C, and soak time is 8-10h; Described steam treatment at least meets the following conditions: treatment temp is 325-345 DEG C, and the treatment time is 2-3h.
3. preparation method according to claim 1 and 2, wherein, in step 1) in, relative to the described wood chip of 100 weight parts, the consumption of described plant ash is 68-85 weight part, and the consumption of described hydrochloric acid soln is 150-175 weight part and the concentration of described hydrochloric acid soln is 15-22 % by weight.
4. preparation method according to claim 3, wherein, in step 2) in, relative to the described wilkinite of 100 weight parts, the consumption of described Iron-ore Slag is 14-23 weight part.
5. preparation method according to claim 4, wherein, in step 2) in, described calcining at least meets the following conditions: calcining temperature is 440-460 DEG C, and calcination time is 4-6h.
6. preparation method according to claim 4, wherein, in step 2) in, described activation treatment at least meets the following conditions: activation temperature is 85-95 DEG C, and soak time is the wavelength of 40-60min, X-ray is 3-5nm.
7. according to the preparation method in claim 4-6 described in any one, wherein, in step 3) in, relative to the described polycarbonate of 100 weight parts, the consumption of described ethylene-vinyl acetate copolymer is 72-80 weight part, the consumption of described cellulose propionate is 4-5 weight part, the consumption of described propionate is 16-21 weight part, the consumption of described propyl carbinol is 25-33 weight part, the consumption of described nano magnesia is 11-17 weight part, the consumption of described rare earth oxide is 8-12 weight part, the consumption of described potassium titanate crystal whisker is 3-6 weight part, the consumption of described m-toluidine is 24-33 weight part, the consumption of described anilinomethyl triethoxysilane is 17-27 weight part, the consumption of described pyrimidine is 6-13 weight part, the consumption of described para benzoquinone is 14-19 weight part, the consumption of described dimethyl silicone oil is 2-8 weight part, the consumption of described properties-correcting agent is 33-40 weight part, the consumption of described activator is 22-28 weight part.
8. preparation method according to claim 7, wherein, in step 3) in, the weight-average molecular weight of described polycarbonate is 4500-7000, the weight-average molecular weight of described ethylene-vinyl acetate copolymer is 8000-12000, the particle diameter of described nano magnesia is 8-15nm, described rare earth oxide be selected from cerium oxide, europium sesquioxide, gadolinium sesquioxide and dysprosium oxide one or more.
9. preparation method according to claim 7, wherein, in step 3) in, describedly mixingly at least to meet the following conditions: melting temperature is 225-230 DEG C, and mixing time is 50-70min; The temperature of described cooling forming is 25-30 DEG C.
10. a pump clutch piston, is characterized in that, described pump clutch piston is obtained by the method preparation in claim 1-9 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976203.9A CN105482418A (en) | 2015-12-22 | 2015-12-22 | Clutch pump piston and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976203.9A CN105482418A (en) | 2015-12-22 | 2015-12-22 | Clutch pump piston and preparation method thereof |
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| CN105482418A true CN105482418A (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510976203.9A Pending CN105482418A (en) | 2015-12-22 | 2015-12-22 | Clutch pump piston and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048860A (en) * | 1989-07-18 | 1991-01-30 | 沃纳-兰伯特公司 | What contain disordered structure starch is the blend compositions of base-material with the polymkeric substance |
| JP3780385B2 (en) * | 1996-01-16 | 2006-05-31 | 大塚化学ホールディングス株式会社 | Damping thermoplastic resin composition |
| CN102459715A (en) * | 2009-06-08 | 2012-05-16 | 巴斯夫欧洲公司 | Use of ionic fluids for pretreating plastic surfaces for metallization |
-
2015
- 2015-12-22 CN CN201510976203.9A patent/CN105482418A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048860A (en) * | 1989-07-18 | 1991-01-30 | 沃纳-兰伯特公司 | What contain disordered structure starch is the blend compositions of base-material with the polymkeric substance |
| JP3780385B2 (en) * | 1996-01-16 | 2006-05-31 | 大塚化学ホールディングス株式会社 | Damping thermoplastic resin composition |
| CN102459715A (en) * | 2009-06-08 | 2012-05-16 | 巴斯夫欧洲公司 | Use of ionic fluids for pretreating plastic surfaces for metallization |
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Application publication date: 20160413 |