CN106589747A - Wear-resisting and shock-resisting polypropylene material for inner barrel of washing machine and preparation method thereof - Google Patents
Wear-resisting and shock-resisting polypropylene material for inner barrel of washing machine and preparation method thereof Download PDFInfo
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- CN106589747A CN106589747A CN201611157553.3A CN201611157553A CN106589747A CN 106589747 A CN106589747 A CN 106589747A CN 201611157553 A CN201611157553 A CN 201611157553A CN 106589747 A CN106589747 A CN 106589747A
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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
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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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
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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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- Polymers & Plastics (AREA)
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a wear-resisting and shock-resisting polypropylene material for an inner barrel of a washing machine and a preparation method thereof. The wear-resisting and shock-resisting polypropylene material is prepared from, by weight, 90-110 parts of polypropylene, 20-30 parts of acrylic acid, 3-5 parts of lauroyl peroxide, 8-10 parts of xylene, 40-50 parts of acetone, 20-25 parts of ethylene-trifluorochlor oethylene copolymer, 5-7 parts of tetra-(2-ethylhexyl)pyromellitate, 7-9 parts of cotton stalk bark fiber, 4-6 parts of aerosol, 5-7 parts of zinc stearate, 2-4 parts of dibasic lead stearate, 6-8 parts of polyethylene wax, 8-10 parts of epoxy linseed oil, 15-20 parts of sub-white corundum fine powder, 10-12 parts of hollow glass bead, 7-9 parts of graphene oxide, and 5-7 parts of nepheline powder, and so on. Through blending and modifying polypropylene resin by ethylene- trifluorochlor oethylene copolymer, the mechanical strength and wear resistance of the composite polypropylene material are improved, and the corrosive resistance and creep resistance are also improved; acrylic acid is grafted with modified polypropylene, so as to improve the compatibility between the mixed filler consisting of sub-white corundum fine powder, graphene oxide and others, and organic resin, promote the wear resistance, shockproof and anti-impact performances of the composite materials.
Description
Technical field
The present invention relates to a kind of composite, concretely relates to a kind of wear-resisting antivibration polypropylene of inner tank of washing machine and answers
Condensation material and preparation method thereof.
Background technology
Polypropylene has little density, the harmonious good, resistance to chemical attack of mechanics, easy to process, heat distortion temperature high and price
Cheap to wait outstanding advantages and quickly grow, its maximum shortcoming is wilful difference, with rubber-plasitcs blend modification technology and co-polymeric
The development of technology, the especially appearance of copolymerized type propene polymer resin, expand polyacrylic application, are widely used in and wash
The household appliances such as clothing machine make various parts.But polypropylene material wearability and impact resistance are poor, laundry is thus be accordingly used in
Need to be modified it during machine inner core.Traditional method of modifying is to use elastic body toughening polypropylene, such as with the glue of second third, POE,
The toughness reinforcings such as SBS, technique comparative maturity, major defect is that the mobile performance of material is bad, and rigidity and intensity also decline therewith.Cause
This, the present invention needs to develop a kind of inner tank of washing machine with wear-resisting antivibration PP composite material.
The content of the invention
It is an object of the invention to provide a kind of inner tank of washing machine wear-resisting antivibration PP composite material and preparation method thereof.
To reach above-mentioned purpose, the technical solution used in the present invention is：
A kind of inner tank of washing machine is formulated with wear-resisting antivibration PP composite material by the raw material of following weight portion：Polypropylene
90-110, acrylic acid 20-30, lauroyl peroxide 3-5, dimethylbenzene 8-10, acetone 40-50, ethylene-chlorotrifluoro-ethylene copolymer
20-25, tetraoctyl pyromellitate 5-7, cotton stalk bark fibre 7-9, superfine silica gel powder 4-6, zinc stearate 5-7, dibasic are stearic
Lead plumbate 2-4, Tissuemat E 6-8, epoxidized linseed oil 8-10, sub-white corundum fine powder 15-20, hollow glass microbead 10-12, oxidation stone
Black alkene 7-9, nepheline powder 5-7, two chromium boride 4-6, magnesium hydroxide 8-10, nano silicon 6-8.
A kind of inner tank of washing machine preparation method of wear-resisting antivibration PP composite material, comprises the following steps：
（1）Acrylic acid, lauroyl peroxide, dimethylbenzene, acetone are added in agitator and are mixed, treated after being heated to 40-45 DEG C
Polypropylene is added after solid dissolving, 60 DEG C are warming up to after 30-40min, insulation reaction 120-130min is dried after cooling, obtains
To acrylic graft-modified polypropylene；
（2）By sub-white corundum fine powder, hollow glass microbead, graphene oxide, nepheline powder, two chromium borides, magnesium hydroxide, nanometer two
Silica is dried 2-3h at a temperature of 90-100 DEG C, is then placed in grinds in ball mill, adds epoxidized linseed oil, equal benzene
The different monooctyl ester of tetracarboxylic acid four, 1000-1500r/min high-speed stirreds 14-18min obtain mixed fillers, standby；
（3）Acrylic graft-modified polypropylene, ethylene-chlorotrifluoro-ethylene copolymer, mixed fillers are added in mill
Begin to pratise 8-10min under conditions of 120-125 DEG C, then adds cotton stalk bark fibre, superfine silica gel powder, zinc stearate, dibasic hard
The raw materials such as resin acid lead, Tissuemat E, are warming up to 130-150 DEG C, extrusion in double screw extruder is put into after mill 30-40min and is made
Grain, the rotating speed of dual-screw-stem machine is 400-450r/min, and temperature is 175-190 DEG C, obtains final product the PP composite material.
Beneficial effects of the present invention：
The present invention carries out blending and modifying by ethylene-chlorotrifluoro-ethylene copolymer to acrylic resin, not only can improve poly- third
The mechanical strength and wearability of alkene composite, can also improve its corrosion resistance and creep resistance；Changed using acrylic acid-grafted
Property polypropylene can improve the mixed fillers of composition such as sub-white corundum fine powder, graphene oxide, hollow glass microbead, two chromium borides with
Organic resin compatibility, not only can improve the wear-resisting of composite, antivibration and shock resistance, can also improve composite
Heat resistance and chemical stability.
Specific embodiment
Technical scheme of the present invention is further described with reference to specific embodiment.
Embodiment 1：
A kind of inner tank of washing machine is formulated with wear-resisting antivibration PP composite material by the raw material of following weight portion (kg)：It is poly-
Propylene 90, acrylic acid 20, lauroyl peroxide 3, dimethylbenzene 8, acetone 40, ethylene-chlorotrifluoro-ethylene copolymer 20, equal benzene tetramethyl
Sour four different monooctyl esters 5, cotton stalk bark fibre 7, superfine silica gel powder 4, zinc stearate 5, dibasic lead stearate 2, Tissuemat E 6, epoxy are sub-
Sesame oil 8, sub-white corundum fine powder 15, hollow glass microbead 10, graphene oxide 7, nepheline powder 5, two chromium borides 4, magnesium hydroxide 8,
Nano silicon 6.
A kind of inner tank of washing machine preparation method of wear-resisting antivibration PP composite material, comprises the following steps：
（1）Acrylic acid, lauroyl peroxide, dimethylbenzene, acetone are added in agitator and are mixed, treated after being heated to 40-45 DEG C
Polypropylene is added after solid dissolving, 60 DEG C are warming up to after 30-40min, insulation reaction 120-130min is dried after cooling, obtains
To acrylic graft-modified polypropylene；
（2）By sub-white corundum fine powder, hollow glass microbead, graphene oxide, nepheline powder, two chromium borides, magnesium hydroxide, nanometer two
Silica is dried 2-3h at a temperature of 90-100 DEG C, is then placed in grinds in ball mill, adds epoxidized linseed oil, equal benzene
The different monooctyl ester of tetracarboxylic acid four, 1000-1500r/min high-speed stirreds 14-18min obtain mixed fillers, standby；
（3）Acrylic graft-modified polypropylene, ethylene-chlorotrifluoro-ethylene copolymer, mixed fillers are added in mill
Begin to pratise 8-10min under conditions of 120-125 DEG C, then adds cotton stalk bark fibre, superfine silica gel powder, zinc stearate, dibasic hard
The raw materials such as resin acid lead, Tissuemat E, are warming up to 130-150 DEG C, extrusion in double screw extruder is put into after mill 30-40min and is made
Grain, the rotating speed of dual-screw-stem machine is 400-450r/min, and temperature is 175-190 DEG C, obtains final product the PP composite material.
Embodiment 2：
A kind of inner tank of washing machine is formulated with wear-resisting antivibration PP composite material by the raw material of following weight portion (kg)：It is poly-
Propylene 100, acrylic acid 25, lauroyl peroxide 4, dimethylbenzene 9, acetone 45, ethylene-chlorotrifluoro-ethylene copolymer 22.5, equal benzene
The different monooctyl ester 6 of tetracarboxylic acid four, cotton stalk bark fibre 8, superfine silica gel powder 5, zinc stearate 6, dibasic lead stearate 3, Tissuemat E 7, ring
Oxygen linseed oil 9, sub-white corundum fine powder 17.5, hollow glass microbead 11, graphene oxide 8, nepheline powder 6, two chromium borides 5, hydrogen-oxygen
Change magnesium 9, nano silicon 7.
Preparation method is with embodiment 1.
Embodiment 3：
A kind of inner tank of washing machine is formulated with wear-resisting antivibration PP composite material by the raw material of following weight portion (kg)：It is poly-
Propylene 110, acrylic acid 30, lauroyl peroxide 5, dimethylbenzene 10, acetone 50, ethylene-chlorotrifluoro-ethylene copolymer 25, equal benzene four
The different monooctyl ester 7 of formic acid four, cotton stalk bark fibre 9, superfine silica gel powder 6, zinc stearate 7, dibasic lead stearate 4, Tissuemat E 8, epoxy
Linseed oil 10, sub-white corundum fine powder 20, hollow glass microbead 12, graphene oxide 9, nepheline powder 7, two chromium borides 6, magnesium hydroxide
10th, nano silicon 8.
Preparation method is with embodiment 1.
The performance inspection result of PP composite material obtained in above-described embodiment 1-3 is as shown in the table：
The performance inspection result of PP composite material obtained in embodiment 1-3 of table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Bending strength, MPa | 27.5 | 29.3 | 26.4 |
| Tensile strength, MPa | 32.2 | 34.5 | 31.4 |
| Elongation at break, % | 253 | 264 | 255 |
| Notch impact strength, KJ/ ㎡ | 3.2 | 3.6 | 3.3 |
| Surface Taber wears away, mg/1000r | 1.1 | 0.7 | 0.9 |
Claims (2)
1. a kind of inner tank of washing machine is with wear-resisting antivibration PP composite material, it is characterised in that matched somebody with somebody by the raw material of following weight portion
System is formed：Polypropylene 90-110, acrylic acid 20-30, lauroyl peroxide 3-5, dimethylbenzene 8-10, acetone 40-50, ethene-three
Fluorine vinyl chloride copolymer 20-25, tetraoctyl pyromellitate 5-7, cotton stalk bark fibre 7-9, superfine silica gel powder 4-6, zinc stearate
5-7, dibasic lead stearate 2-4, Tissuemat E 6-8, epoxidized linseed oil 8-10, sub-white corundum fine powder 15-20, double glazing are micro-
Pearl 10-12, graphene oxide 7-9, nepheline powder 5-7, two chromium boride 4-6, magnesium hydroxide 8-10, nano silicon 6-8.
2. a kind of inner tank of washing machine according to claim 1 preparation method of wear-resisting antivibration PP composite material, its
It is characterised by, comprises the following steps：
（1）Acrylic acid, lauroyl peroxide, dimethylbenzene, acetone are added in agitator and are mixed, treated after being heated to 40-45 DEG C
Polypropylene is added after solid dissolving, 60 DEG C are warming up to after 30-40min, insulation reaction 120-130min is dried after cooling, obtains
To acrylic graft-modified polypropylene；
（2）By sub-white corundum fine powder, hollow glass microbead, graphene oxide, nepheline powder, two chromium borides, magnesium hydroxide, nanometer two
Silica is dried 2-3h at a temperature of 90-100 DEG C, is then placed in grinds in ball mill, adds epoxidized linseed oil, equal benzene
The different monooctyl ester of tetracarboxylic acid four, 1000-1500r/min high-speed stirreds 14-18min obtain mixed fillers, standby；
（3）Acrylic graft-modified polypropylene, ethylene-chlorotrifluoro-ethylene copolymer, mixed fillers are added in mill
Begin to pratise 8-10min under conditions of 120-125 DEG C, then adds cotton stalk bark fibre, superfine silica gel powder, zinc stearate, dibasic hard
The raw materials such as resin acid lead, Tissuemat E, are warming up to 130-150 DEG C, extrusion in double screw extruder is put into after mill 30-40min and is made
Grain, the rotating speed of dual-screw-stem machine is 400-450r/min, and temperature is 175-190 DEG C, obtains final product the PP composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157553.3A CN106589747A (en) | 2016-12-15 | 2016-12-15 | Wear-resisting and shock-resisting polypropylene material for inner barrel of washing machine and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157553.3A CN106589747A (en) | 2016-12-15 | 2016-12-15 | Wear-resisting and shock-resisting polypropylene material for inner barrel of washing machine and preparation method thereof |
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| CN106589747A true CN106589747A (en) | 2017-04-26 |
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| CN201611157553.3A Pending CN106589747A (en) | 2016-12-15 | 2016-12-15 | Wear-resisting and shock-resisting polypropylene material for inner barrel of washing machine and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107722463A (en) * | 2017-11-16 | 2018-02-23 | 安徽蓝德仪表有限公司 | A kind of polyolefine material for automobile instrument outer casing |
| CN110845791A (en) * | 2019-10-11 | 2020-02-28 | 金旸（厦门）新材料科技有限公司 | PP/HIPS alloy composite material with high weather resistance and low temperature stress corrosion cracking resistance and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417659A (en) * | 2011-12-15 | 2012-04-18 | 吴江明峰聚氨酯制品有限公司 | Method for preparing material special for inner cylinder of washing machine |
| CN102922748A (en) * | 2012-11-13 | 2013-02-13 | 江南大学 | Preparation method of cotton stalk bark fiber composite material |
| CN103589058A (en) * | 2013-10-24 | 2014-02-19 | 合肥会通新材料有限公司 | Reinforced polypropylene composite material and preparation method thereof |
| CN105131425A (en) * | 2015-09-21 | 2015-12-09 | 蔡逸 | Polypropylene material resistant to aging and impact at low temperature as well as preparation method of polypropylene material |
| CN105482265A (en) * | 2015-12-22 | 2016-04-13 | 合肥仲农生物科技有限公司 | Polypropylene composite material for washing machine |
-
2016
- 2016-12-15 CN CN201611157553.3A patent/CN106589747A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417659A (en) * | 2011-12-15 | 2012-04-18 | 吴江明峰聚氨酯制品有限公司 | Method for preparing material special for inner cylinder of washing machine |
| CN102922748A (en) * | 2012-11-13 | 2013-02-13 | 江南大学 | Preparation method of cotton stalk bark fiber composite material |
| CN103589058A (en) * | 2013-10-24 | 2014-02-19 | 合肥会通新材料有限公司 | Reinforced polypropylene composite material and preparation method thereof |
| CN105131425A (en) * | 2015-09-21 | 2015-12-09 | 蔡逸 | Polypropylene material resistant to aging and impact at low temperature as well as preparation method of polypropylene material |
| CN105482265A (en) * | 2015-12-22 | 2016-04-13 | 合肥仲农生物科技有限公司 | Polypropylene composite material for washing machine |
Non-Patent Citations (2)
| Title |
|---|
| 《化工百科全书》编辑委员会: "《树脂与塑料 <化工百科全书>专业卷（上）氨基树脂与塑料-聚烯烃》", 31 January 2003, 化学工业出版社 * |
| 陈长明等: "《精细化学品配方工艺及原理分析》", 31 July 2002, 北京工业大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107722463A (en) * | 2017-11-16 | 2018-02-23 | 安徽蓝德仪表有限公司 | A kind of polyolefine material for automobile instrument outer casing |
| CN110845791A (en) * | 2019-10-11 | 2020-02-28 | 金旸（厦门）新材料科技有限公司 | PP/HIPS alloy composite material with high weather resistance and low temperature stress corrosion cracking resistance and preparation method thereof |
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Application publication date: 20170426 |