CN105504744A - Clutch plastic gear and preparation method thereof - Google Patents
Clutch plastic gear and preparation method thereof Download PDFInfo
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- CN105504744A CN105504744A CN201510976549.9A CN201510976549A CN105504744A CN 105504744 A CN105504744 A CN 105504744A CN 201510976549 A CN201510976549 A CN 201510976549A CN 105504744 A CN105504744 A CN 105504744A
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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
- 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)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a clutch plastic gear and a preparation method thereof. The preparation method comprises steps as follows: 1), sweet potatoes are smashed and then put into a yeast solution for fermentation, a product is filtered, a filter cake is taken, and a modifying agent is prepared; 2), bentonite and iron-ore slag are subjected to calcination and then are activated in the presence of X-rays, and an activating agent is prepared; 3), polycarbonate, ethylene-methacrylic acid copolymers, ethyl cellulose, hydroxyethyl acrylate, n-butyl alcohol, nanometer magnesia, rare earth oxide, potassium titanate whiskers, propanamide, anilmomethyl triethoxy silane, pyrimidine, p-benzoquinone, hydroxyl silicone oil, the modifying agent and the activating agent are subjected to mixing, cooling forming and granulation, and a clutch plastic gear material is prepared; 4), a clutch rocker material is melted at the temperature of 195-205 DEG C, and the clutch plastic gear is prepared through extrusion forming. The clutch plastic gear prepared with the method has excellent mechanical properties.
Description
Technical field
The present invention relates to clutch coupling plastic gear, particularly, relate to a kind of clutch coupling plastic gear 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.
Clutch coupling plastic gear is one of assembly important in clutch coupling, because clutch coupling plastic gear ceaselessly works in the use procedure of clutch coupling, and then causes clutch coupling plastic gear very easily to rupture.
Summary of the invention
The object of this invention is to provide a kind of clutch coupling plastic gear and preparation method thereof, the clutch coupling plastic gear obtained by the method has excellent mechanical property.
To achieve these goals, the invention provides a kind of preparation method of clutch coupling plastic gear, 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-methacrylic acid copolymer, ethane Mierocrystalline cellulose, Hydroxyethyl acrylate, propyl carbinol, nano magnesia, rare earth oxide, potassium titanate crystal whisker, propionic acid amide, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, hydroxy silicon oil, properties-correcting agent and activator is mixing, cooling forming, granulation is with obtained clutch coupling plastic gear material;
4) by the melting at 195-205 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described clutch coupling plastic gear.
Invention further provides a kind of clutch coupling plastic gear, this clutch coupling plastic gear 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 polycarbonate, ethylene-methacrylic acid copolymer, ethane Mierocrystalline cellulose, Hydroxyethyl acrylate, propyl carbinol, nano magnesia, rare earth oxide, potassium titanate crystal whisker, propionic acid amide, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, hydroxy silicon oil, properties-correcting agent and activator is mixing, cooling forming, granulation is with obtained clutch coupling plastic gear 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 clutch coupling plastic gear.By the synergy between each step and the synergy between each material, thus the clutch coupling plastic gear 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 clutch coupling plastic gear, 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-methacrylic acid copolymer, ethane Mierocrystalline cellulose, Hydroxyethyl acrylate, propyl carbinol, nano magnesia, rare earth oxide, potassium titanate crystal whisker, propionic acid amide, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, hydroxy silicon oil, properties-correcting agent and activator is mixing, cooling forming, granulation is with obtained clutch coupling plastic gear material;
4) by the melting at 195-205 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described clutch coupling plastic gear.
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 clutch coupling plastic gear 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 clutch coupling plastic gear 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 clutch coupling plastic gear 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 clutch coupling plastic gear obtained, there is more excellent mechanical property, preferably, in step 3) in, relative to the polycarbonate of 100 weight parts, the consumption of ethylene-methacrylic acid copolymer is 60-75 weight part, the cellulosic consumption of ethane is 3.5-5.5 weight part, the consumption of Hydroxyethyl acrylate 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 propionic acid amide 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 hydroxy silicon oil is 2-8 weight part, the consumption of properties-correcting agent is 27-38 weight part, the consumption of activator is 15-21 weight part.
In step 3 of the present invention) in, polycarbonate, ethylene-methacrylic acid copolymer, the concrete kind of nano magnesia and rare earth oxide can be selected in wide scope, but in order to make the clutch coupling plastic gear 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-methacrylic acid copolymer is 8000-12000, the particle diameter of nano magnesia is 8-15nm, rare earth oxide is selected from cerium oxide, europium sesquioxide, one or more in gadolinium sesquioxide and dysprosium oxide.
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 clutch coupling plastic gear 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 clutch coupling plastic gear, this clutch coupling plastic gear 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 27 % by weight) being then placed in 50 DEG C carries out fermentation 25h, then crosses leaching filter cake with obtained properties-correcting agent; Wherein, the weight ratio of Ipomoea batatas and yeast soln is 100:260;
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-methacrylic acid copolymer (weight-average molecular weight is 10000), ethane Mierocrystalline cellulose, Hydroxyethyl acrylate, propyl carbinol, nano magnesia (particle diameter is 10nm), rare earth oxide (cerium oxide), potassium titanate crystal whisker, propionic acid amide, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, hydroxy silicon oil, properties-correcting agent and activator are according to weight ratio mixing 60min at 228 DEG C of 100:65:4.5:18:28:15:10:5:30:22:9:17:6:35:19, cooling forming at 29 DEG C, granulation is with obtained clutch coupling plastic gear material,
4) by the melting at 200 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described clutch coupling plastic gear 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-methacrylic acid copolymer (weight-average molecular weight is 8000), ethane Mierocrystalline cellulose, Hydroxyethyl acrylate, propyl carbinol, nano magnesia (particle diameter is 8nm), rare earth oxide (europium sesquioxide), potassium titanate crystal whisker, propionic acid amide, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, hydroxy silicon oil, properties-correcting agent and activator are according to weight ratio mixing 50min at 225 DEG C of 100:60:3.5:16:25:11:8:3:24:17:6:14:2:27:15, cooling forming at 25 DEG C, granulation is with obtained clutch coupling plastic gear material,
4) by the melting at 195 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described clutch coupling plastic gear 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-methacrylic acid copolymer (weight-average molecular weight is 12000), ethane Mierocrystalline cellulose, Hydroxyethyl acrylate, propyl carbinol, nano magnesia (particle diameter is 15nm), rare earth oxide (dysprosium oxide), potassium titanate crystal whisker, propionic acid amide, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, hydroxy silicon oil, properties-correcting agent and activator are according to weight ratio mixing 70min at 230 DEG C of 100:75:5.5:21:33:17:12:6:33:27:13:19:8:38:21, cooling forming at 30 DEG C, granulation is with obtained clutch coupling plastic gear material,
4) by the melting at 205 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described clutch coupling plastic gear A3.
Comparative example 1
Carry out obtained clutch coupling plastic gear B1 according to the method for embodiment 1, unlike, step 3) in do not use properties-correcting agent.
Comparative example 2
Carry out obtained clutch coupling plastic gear 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 clutch coupling plastic gear and tear strength detects, concrete outcome is in table 1.
Table 1
| Tensile strength (MPa) | Tear strength (KN/m) | |
| A1 | 59 | 49 |
| A2 | 57 | 48 |
| A3 | 54 | 44 |
| B1 | 37 | 29 |
| B2 | 41 | 34 |
Known by above-described embodiment, comparative example and test example, clutch coupling plastic gear 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 clutch coupling plastic gear, 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-methacrylic acid copolymer, ethane Mierocrystalline cellulose, Hydroxyethyl acrylate, propyl carbinol, nano magnesia, rare earth oxide, potassium titanate crystal whisker, propionic acid amide, anilinomethyl triethoxysilane, pyrimidine, para benzoquinone, hydroxy silicon oil, described properties-correcting agent and activator is mixing, cooling forming, granulation is with obtained clutch coupling plastic gear material;
4) by the melting at 195-205 DEG C of described clutch coupling dead man material, then by extrusion moulding with obtained described clutch coupling plastic gear.
2. preparation method according to claim 1, wherein, in step 1) in, described fermentation at least meets the following conditions: leavening temperature is 45-55 DEG C, and the treatment time is 20-30h.
3. preparation method according to claim 1 and 2, wherein, 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.
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-methacrylic acid copolymer is 60-75 weight part, the cellulosic consumption of described ethane is 3.5-5.5 weight part, the consumption of described Hydroxyethyl acrylate 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 propionic acid amide 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 hydroxy silicon oil is 2-8 weight part, the consumption of described properties-correcting agent is 27-38 weight part, the consumption of described activator is 15-21 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-methacrylic acid 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 clutch coupling plastic gear, is characterized in that, described clutch coupling plastic gear is obtained by the method preparation in claim 1-9 described in any one.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510976549.9A CN105504744A (en) | 2015-12-22 | 2015-12-22 | Clutch plastic gear and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510976549.9A CN105504744A (en) | 2015-12-22 | 2015-12-22 | Clutch plastic gear and preparation method thereof |
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| CN105504744A true CN105504744A (en) | 2016-04-20 |
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| CN201510976549.9A Pending CN105504744A (en) | 2015-12-22 | 2015-12-22 | Clutch plastic gear 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 |
| CN1063698A (en) * | 1989-07-11 | 1992-08-19 | 沃纳-兰伯特公司 | What contain disordered structure starch is the blend compositions of base-material with the polymkeric substance |
| CN105419287A (en) * | 2015-12-22 | 2016-03-23 | 芜湖恒坤汽车部件有限公司 | Plastic clutch gear material and preparation method thereof |
-
2015
- 2015-12-22 CN CN201510976549.9A patent/CN105504744A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063698A (en) * | 1989-07-11 | 1992-08-19 | 沃纳-兰伯特公司 | What contain disordered structure starch is the blend compositions of base-material with the polymkeric substance |
| 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 |
| CN105419287A (en) * | 2015-12-22 | 2016-03-23 | 芜湖恒坤汽车部件有限公司 | Plastic clutch gear material and preparation method thereof |
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