CN109517368A - A kind of gear lever pole socket plastic alloy material and preparation method thereof - Google Patents
A kind of gear lever pole socket plastic alloy material and preparation method thereof Download PDFInfo
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- CN109517368A CN109517368A CN201811375895.1A CN201811375895A CN109517368A CN 109517368 A CN109517368 A CN 109517368A CN 201811375895 A CN201811375895 A CN 201811375895A CN 109517368 A CN109517368 A CN 109517368A
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- pole socket
- gear lever
- plastic alloy
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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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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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- 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
- C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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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)
- Compositions Of Macromolecular Compounds (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a kind of gear lever pole socket plastic alloy materials and preparation method thereof, including following parts by weight of component: 40~50 parts of nylon resin, 20~30 parts of ABS resin, 0~40 part of kymene, 10~20 parts of acrylic resin, 20~30 parts of polycarbonate, 10~30 parts of plasticized modifier, 10~15 parts of 10~20 part, nanometer reinforcing filler of reinforcing fiber, 5~15 parts of coupling agent, 3~8 parts of antioxidant.The present invention designs and prepares the design of technique by reasonably formula, it is prepared for a kind of hardness height, good toughness, light-weight alloy plastic material, and high temperature resistance with higher, it is applied to gear lever pole socket and fully meets use demand, and weight can be effectively reduced, excellent combination property, wide market.
Description
Technical field
The present invention relates to gearbox shifting device pole socket fields, more particularly to a kind of gear lever pole socket plastic alloy material
And preparation method thereof.
Background technique
With the rapid development of auto industry, gearbox shifting device is also rapidly developed.Gear lever pole socket is hand
Dynamic gear selector, automatic catch selector and the essential component part of electronic gear shifter, performance quality are also determined and are changed
The service life of lug-latch.
Existing selector pole socket is mostly prepared using metal material, is actually made to meet high-intensitive use demand
With having following defects that 1. weight of metallic materials are larger in the process, to increase the weight of vehicle, it is unfavorable for energy-saving and emission-reduction；
2. being easy to produce intermetallic friction between the pole socket and gear lever and fixing seat of metal material, cause noise big.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of gear lever pole socket plastic alloy material and its preparation sides
Method is able to solve in place of existing shift pole socket above shortcomings.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of gear lever pole socket modeling is provided
Expect alloy material, including following parts by weight of component: 40~50 parts of nylon resin, 20~30 parts of ABS resin, kymene 0~40
Part, 10~20 parts of reinforcing fiber, is received 10~20 parts of acrylic resin, 20~30 parts of polycarbonate, 10~30 parts of plasticized modifier
Rice 10~15 parts of reinforcing filler, 5~15 parts of coupling agent, 3~8 parts of antioxidant.
In a preferred embodiment of the present invention, the plasticized modifier includes the organic silicon rubber that mass ratio is 2~3:1
With thermoplastic elastomer (TPE) particle.
In a preferred embodiment of the present invention, it is 3~5:2~3:1 glass fibers that the reinforcing fiber, which includes mass ratio,
Dimension, ceramic fibre and carbon fiber.
In a preferred embodiment of the present invention, the nanometer reinforcing filler includes the nano oxygen that mass ratio is 1:2~3:1
Change aluminium powder, nanometer titanium dioxide and nano silica.
In order to solve the above technical problems, another technical solution used in the present invention is: providing a kind of gear lever pole socket use
The preparation method of plastic alloy material, includes the following steps:
(1) material prepares: weighing each raw material by above-mentioned formula, and is dried for standby；
(2) material mixed once: by formula, by ready nylon resin, ABS resin, polyamide, acrylic resin, poly- carbon
Acid esters and plasticized modifier are put into kneader, at 70 DEG C hereinafter, first at a slow speed mediate 5~10min, then quickly mediate 3~
5min is to uniform；
(3) nanometer reinforcing filler, the coupling of formula ratio the secondary mixing of material: are added into mixed material obtained in step (2)
Then agent and antioxidant continue to mediate to mixing at 70 DEG C or less；
(4) extruding pelletization: the reinforcing fiber of mixed material obtained in step (4) and formula ratio is added twin-screw extrude
Extruding pelletization；
(5) it injection molding: after the drying of pellet obtained in step (4), is molded to obtain bar pole socket with single screw rod injection molding machine.
In a preferred embodiment of the present invention, in the step (2), the speed mediated at a slow speed is 30~50r/
Min, the speed quickly mediated are 100~150r/min.
In a preferred embodiment of the present invention, in the step (4), the process conditions of the extruding pelletization are as follows: double spiral shells
Bar 300~380r/min of revolving speed, 200~240r/min of engine speed, from spout to the Screw Extrusion of twin-screw extrusion die head
The temperature that each section of machine is respectively 250~260 DEG C, and 260~270 DEG C, 260~290 DEG C, 270~300 DEG C, 270~330 DEG C, 270
~330 DEG C, 270~370 DEG C, 270~370 DEG C, 270~370 DEG C.
The beneficial effects of the present invention are: a kind of preparation method of gear lever pole socket plastic alloy material of the present invention, passes through
Reasonable formula designs and prepares the design of technique, is prepared for a kind of hardness height, good toughness, light-weight alloy plastic material,
And high temperature resistance with higher, it is applied to gear lever pole socket and fully meets use demand, and weight can be effectively reduced,
Excellent combination property, wide market.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
The embodiment of the present invention includes:
Embodiment 1
Present invention discloses a kind of gear lever pole socket plastic alloy materials, including following parts by weight of component: 40 parts of nylon resin,
20 parts of ABS resin, 0 part of kymene, 10 parts of acrylic resin, 20 parts of polycarbonate, 10 parts of plasticized modifier, reinforcing fiber 10
Part, 10 parts of nanometer reinforcing filler, 5 parts of coupling agent, 3 parts of antioxidant.
Wherein, the plasticized modifier includes the organic silicon rubber and thermoplastic elastomer (TPE) particle that mass ratio is 2:1.
The reinforcing fiber includes glass fibre, ceramic fibre and the carbon fiber that mass ratio is 3:2:1.
The nanometer reinforcing filler includes nano alumina powder, nanometer titanium dioxide and the nano-silica that mass ratio is 1:2:1
SiClx.
The preparation method of said gear shifting lever pole socket plastic alloy material, includes the following steps:
(1) material prepares: weighing each raw material by above-mentioned formula, and is dried for standby；
(2) material mixed once: by formula, by ready nylon resin, ABS resin, polyamide, acrylic resin, poly- carbon
Acid esters and plasticized modifier are put into kneader, at 70 DEG C hereinafter, first mediating 10min at a slow speed with the revolving speed of 30r/min, then again
5min is quickly mediated to uniform with the revolving speed of 100r/min；
(3) nanometer reinforcing filler, the coupling of formula ratio the secondary mixing of material: are added into mixed material obtained in step (2)
Then agent and antioxidant continue to mediate to mixing at 70 DEG C or less；
(4) extruding pelletization: the reinforcing fiber of mixed material obtained in step (4) and formula ratio is added twin-screw extrude
Extruding pelletization；The process conditions of the extruding pelletization are as follows: twin-screw 300~380r/min of revolving speed, 200~240r/ of engine speed
Min, each section of screw extruder of the temperature from spout to twin-screw extrusion die head are respectively 250~260 DEG C, and 260~270
DEG C, 260~290 DEG C, 270~300 DEG C, 270~330 DEG C, 270~330 DEG C, 270~370 DEG C, 270~370 DEG C, 270~
370℃；
(5) it injection molding: after the drying of pellet obtained in step (4), is molded to obtain bar pole socket with single screw rod injection molding machine.
Embodiment 2
Present invention discloses a kind of gear lever pole socket plastic alloy materials, including following parts by weight of component: 50 parts of nylon resin,
30 parts of ABS resin, 40 parts of polyamide, 20 parts of acrylic resin, 30 parts of polycarbonate, 30 parts of plasticized modifier, reinforcing fiber 20
Part, 15 parts of nanometer reinforcing filler, 15 parts of coupling agent, 8 parts of antioxidant.
Wherein, the plasticized modifier includes the organic silicon rubber and thermoplastic elastomer (TPE) particle that mass ratio is 3:1.
The reinforcing fiber includes glass fibre, ceramic fibre and the carbon fiber that mass ratio is 5:3:1.
The nanometer reinforcing filler includes nano alumina powder, nanometer titanium dioxide and the nano-silica that mass ratio is 1:3:1
SiClx.
The preparation method of said gear shifting lever pole socket plastic alloy material, includes the following steps:
(1) material prepares: weighing each raw material by above-mentioned formula, and is dried for standby；
(2) material mixed once: by formula, by ready nylon resin, ABS resin, polyamide, acrylic resin, poly- carbon
Acid esters and plasticized modifier are put into kneader, at 70 DEG C hereinafter, first mediating 5min at a slow speed with the revolving speed of 50r/min, then again
3min is quickly mediated to uniform with the revolving speed of 150r/min；
(3) nanometer reinforcing filler, the coupling of formula ratio the secondary mixing of material: are added into mixed material obtained in step (2)
Then agent and antioxidant continue to mediate to mixing at 70 DEG C or less；
(4) extruding pelletization: the reinforcing fiber of mixed material obtained in step (4) and formula ratio is added twin-screw extrude
Extruding pelletization；The process conditions of the extruding pelletization are as follows: twin-screw 300~380r/min of revolving speed, 200~240r/ of engine speed
Min, each section of screw extruder of the temperature from spout to twin-screw extrusion die head are respectively 250~260 DEG C, and 260~270
DEG C, 260~290 DEG C, 270~300 DEG C, 270~330 DEG C, 270~330 DEG C, 270~370 DEG C, 270~370 DEG C, 270~
370℃；
(5) it injection molding: after the drying of pellet obtained in step (4), is molded to obtain bar pole socket with single screw rod injection molding machine.
Plastic alloy material obtained by the above method, compared with existing metal material, hardness is suitable, and impact flexibility improves
5~10%, light-weight 30% or more, it is the ideal alternative materials of existing metal material bar pole socket.
A kind of gear lever pole socket plastic alloy material of the present invention, designs and prepares setting for technique by being reasonably formulated
Meter is prepared for a kind of hardness height, good toughness, light-weight alloy plastic material, and high temperature resistance with higher, is answered
Use demand is fully met for gear lever pole socket, and weight, excellent combination property, wide market can be effectively reduced.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of gear lever pole socket plastic alloy material, which is characterized in that including following parts by weight of component: nylon resin 40~
50 parts, 20~30 parts of ABS resin, 0~40 part of kymene, 10~20 parts of acrylic resin, 20~30 parts of polycarbonate, toughening
10~30 parts of modifying agent, 10~15 parts of 10~20 part, nanometer reinforcing filler of reinforcing fiber, 5~15 parts of coupling agent, antioxidant 3
~8 parts.
2. gear lever pole socket plastic alloy material according to claim 1, which is characterized in that the plasticized modifier packet
Include the organic silicon rubber and thermoplastic elastomer (TPE) particle that mass ratio is 2~3:1.
3. gear lever pole socket plastic alloy material according to claim 1, which is characterized in that the reinforcing fiber includes
Mass ratio is 3~5:2~3:1 glass fibre, ceramic fibre and carbon fiber.
4. gear lever pole socket plastic alloy material according to claim 1, which is characterized in that the nanometer reinforcing filler
Nano alumina powder, nanometer titanium dioxide and the nano silica for being 1:2~3:1 including mass ratio.
5. a kind of preparation method of gear lever pole socket plastic alloy material, which comprises the steps of:
(1) material prepares: weighing each raw material by formula described in claim 1, and is dried for standby；
(2) material mixed once: by formula, by ready nylon resin, ABS resin, polyamide, acrylic resin, poly- carbon
Acid esters and plasticized modifier are put into kneader, at 70 DEG C hereinafter, first at a slow speed mediate 5~10min, then quickly mediate 3~
5min is to uniform；
(3) nanometer reinforcing filler, the coupling of formula ratio the secondary mixing of material: are added into mixed material obtained in step (2)
Then agent and antioxidant continue to mediate to mixing at 70 DEG C or less；
(4) extruding pelletization: the reinforcing fiber of mixed material obtained in step (4) and formula ratio is added twin-screw extrude
Extruding pelletization；
(5) it injection molding: after the drying of pellet obtained in step (4), is molded to obtain bar pole socket with single screw rod injection molding machine.
6. the preparation method of gear lever pole socket plastic alloy material according to claim 5, which is characterized in that the step
Suddenly in (2), the speed mediated at a slow speed is 30~50r/min, and the speed quickly mediated is 100~150r/min.
7. the preparation method of gear lever pole socket plastic alloy material according to claim 5, which is characterized in that the step
Suddenly in (4), the process conditions of the extruding pelletization are as follows: twin-screw 300~380r/min of revolving speed, 200~240r/ of engine speed
Min, each section of screw extruder of the temperature from spout to twin-screw extrusion die head are respectively 250~260 DEG C, and 260~270
DEG C, 260~290 DEG C, 270~300 DEG C, 270~330 DEG C, 270~330 DEG C, 270~370 DEG C, 270~370 DEG C, 270~
370℃。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375895.1A CN109517368A (en) | 2018-11-19 | 2018-11-19 | A kind of gear lever pole socket plastic alloy material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375895.1A CN109517368A (en) | 2018-11-19 | 2018-11-19 | A kind of gear lever pole socket plastic alloy material and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109517368A true CN109517368A (en) | 2019-03-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811375895.1A Pending CN109517368A (en) | 2018-11-19 | 2018-11-19 | A kind of gear lever pole socket plastic alloy material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112920541A (en) * | 2021-02-01 | 2021-06-08 | 杭州友邻电子有限公司 | High-wear-resistance plastic part and preparation method thereof |
| CN113292844A (en) * | 2021-04-15 | 2021-08-24 | 中平神马江苏新材料科技有限公司 | Low-temperature-resistant polyamide resin composite material with good flexibility and preparation method thereof |
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| CN101195707A (en) * | 2007-12-25 | 2008-06-11 | 上海金发科技发展有限公司 | Glass fiber-reinforced nylon 6-polypropylene alloy material |
| CN101717568A (en) * | 2009-12-31 | 2010-06-02 | 深圳市富恒塑胶颜料有限公司 | Polycarbonate/nylon 6 alloy material and preparation method thereof |
| CN102766328A (en) * | 2012-07-18 | 2012-11-07 | 江苏雅泰新材料有限公司 | Preparation method of PA (Polyamide)/ABS (Acrylonitrile Butadiene Styrene plastic) alloy material and single cylinder engine fuel tank cover |
| CN103131166A (en) * | 2011-12-01 | 2013-06-05 | 合肥杰事杰新材料股份有限公司 | Low coefficient of thermal expansion thermoplastic resin composition, preparation method and application thereof |
-
2018
- 2018-11-19 CN CN201811375895.1A patent/CN109517368A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195707A (en) * | 2007-12-25 | 2008-06-11 | 上海金发科技发展有限公司 | Glass fiber-reinforced nylon 6-polypropylene alloy material |
| CN101717568A (en) * | 2009-12-31 | 2010-06-02 | 深圳市富恒塑胶颜料有限公司 | Polycarbonate/nylon 6 alloy material and preparation method thereof |
| CN103131166A (en) * | 2011-12-01 | 2013-06-05 | 合肥杰事杰新材料股份有限公司 | Low coefficient of thermal expansion thermoplastic resin composition, preparation method and application thereof |
| CN102766328A (en) * | 2012-07-18 | 2012-11-07 | 江苏雅泰新材料有限公司 | Preparation method of PA (Polyamide)/ABS (Acrylonitrile Butadiene Styrene plastic) alloy material and single cylinder engine fuel tank cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112920541A (en) * | 2021-02-01 | 2021-06-08 | 杭州友邻电子有限公司 | High-wear-resistance plastic part and preparation method thereof |
| CN113292844A (en) * | 2021-04-15 | 2021-08-24 | 中平神马江苏新材料科技有限公司 | Low-temperature-resistant polyamide resin composite material with good flexibility and preparation method thereof |
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