CN107746496A - A kind of Wear-resistant engineering plastic - Google Patents
A kind of Wear-resistant engineering plastic Download PDFInfo
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- CN107746496A CN107746496A CN201711124629.7A CN201711124629A CN107746496A CN 107746496 A CN107746496 A CN 107746496A CN 201711124629 A CN201711124629 A CN 201711124629A CN 107746496 A CN107746496 A CN 107746496A
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- parts
- wear
- engineering plastic
- resistant engineering
- graphite
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3009—Sulfides
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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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- 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
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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)
Abstract
The invention discloses a kind of Wear-resistant engineering plastic, is made up of by weight following raw material：50 70 parts of high density polyethylene (HDPE), 20 30 parts of butyral resin, 10 15 parts of polyvinyl chloride resin, 8 12 parts of natural rubber, 69 parts of graphite, 58 parts of molybdenum disulfide, 13 parts of nano zine oxide, 13 parts of boron oxide, 24 parts of glass fibre.The wear-resisting significant effect of engineering plastics prepared by the present invention, persistently, good mechanical performance, bending strength is less than 0.8% up to more than 130MPa, tensile strength up to more than 110MPa, wear rate.
Description
Technical field
The present invention relates to technical field of polymer materials, more particularly to a kind of Wear-resistant engineering plastic.
Background technology
Engineering plastics are engineering material and the plastics for replacing metal manufacture machine parts etc..Engineering plastics have excellent
Combination property, rigidity is big, and creep is small, high mechanical strength, heat-resist, and electrical insulating property is good, can be in harsher chemistry, physical rings
Used for a long time in border, alternative metal uses as structural timber, but expensive, and yield is smaller.With general-purpose plastics phase
Than engineering plastics can reach higher requirement in mechanical performance, durability, corrosion resistance, heat resistance etc., and process more
Convenient and alternative metal material.Engineering plastics are widely used in electric, automobile, building, office equipment, machinery, boat
The industries such as empty space flight, to mould Dai Gang, turn into international popular trend to mould Dai Muyi, engineering plastics turn into world today's plastics work
The most fast field of growth rate in industry.
With the development of industrial manufacturing level, it is desirable to which engineering plastics possess more superior anti-wear performance, ageing resistace, strong
Degree etc., therefore, it is necessary to develop the engineering plastics with high-wear resistance.At present, the main solution of engineering plastics anti-wear performance is improved
Certainly method is to coat polytetrafluoroethylene (PTFE) on the surface of tumbler to play high temperature resistant, wear-resisting effect.But with run time
Extension, the phenomenon of coating shedding usually occurs, in turn results in equipment operation failure；In addition, apply on the surface of tumbler
Metal dust, lubricating oil, the method for carbon dust, although the effect for making working surface wear-resisting, still effect can also be played not
It is preferable.
The content of the invention
The invention provides a kind of Wear-resistant engineering plastic, to solve above-mentioned technical problem.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of Wear-resistant engineering plastic, it is made up of by weight following raw material：High density polyethylene (HDPE) 50-70 parts, butyral resin
20-30 parts, polyvinyl chloride resin 10-15 parts, natural rubber 8-12 parts, graphite 6-9 parts, molybdenum disulfide 5-8 parts, nano zine oxide 1-3
Part, boron oxide 1-3 parts, glass fibre 2-4 parts.
Preferably, a kind of Wear-resistant engineering plastic, it is made up of by weight following raw material：50 parts of high density polyethylene (HDPE), butyraldehyde
20 parts of resin, 10 parts of polyvinyl chloride resin, 8 parts of natural rubber, 6 parts of graphite, 5 parts of molybdenum disulfide, 1 part of nano zine oxide, boron oxide 1
Part, 2 parts of glass fibre.
Preferably, a kind of Wear-resistant engineering plastic, it is made up of by weight following raw material：60 parts of high density polyethylene (HDPE), butyraldehyde
25 parts of resin, 12.5 parts of polyvinyl chloride resin, 10 parts of natural rubber, 7.5 parts of graphite, 6.5 parts of molybdenum disulfide, 2 parts of nano zine oxide, oxygen
Change 2 parts of boron, 3 parts of glass fibre.
Preferably, a kind of Wear-resistant engineering plastic, it is made up of by weight following raw material：70 parts of high density polyethylene (HDPE), butyraldehyde
30 parts of resin, 15 parts of polyvinyl chloride resin, 12 parts of natural rubber, 9 parts of graphite, 8 parts of molybdenum disulfide, 3 parts of nano zine oxide, boron oxide 3
Part, 4 parts of glass fibre.
Beneficial effects of the present invention：
The present invention provides a kind of Wear-resistant engineering plastic, the wear-resisting significant effect of prepared engineering plastics, lasting, mechanical property
Can be excellent, bending strength is less than 0.8% up to more than 130MPa, tensile strength up to more than 110MPa, wear rate.
Embodiment
Embodiments of the invention are described in detail below, but what the present invention can be defined by the claims and cover
Multitude of different ways is implemented.
Embodiment 1
A kind of Wear-resistant engineering plastic, it is made up of by weight following raw material：
50 parts of high density polyethylene (HDPE), 20 parts of butyral resin, 10 parts of polyvinyl chloride resin, 8 parts of natural rubber, 6 parts of graphite, curing
5 parts of molybdenum, 1 part of nano zine oxide, 1 part of boron oxide, 2 parts of glass fibre.
Embodiment 2
A kind of Wear-resistant engineering plastic, it is made up of by weight following raw material：
60 parts of high density polyethylene (HDPE), 25 parts of butyral resin, 12.5 parts of polyvinyl chloride resin, 10 parts of natural rubber, 7.5 parts of graphite, two
6.5 parts of molybdenum sulfide, 2 parts of nano zine oxide, 2 parts of boron oxide, 3 parts of glass fibre.
Embodiment 3
A kind of Wear-resistant engineering plastic, it is made up of by weight following raw material：
70 parts of high density polyethylene (HDPE), 30 parts of butyral resin, 15 parts of polyvinyl chloride resin, 12 parts of natural rubber, 9 parts of graphite, curing
8 parts of molybdenum, 3 parts of nano zine oxide, 3 parts of boron oxide, 4 parts of glass fibre.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (4)
1. a kind of Wear-resistant engineering plastic, it is characterised in that be made up of by weight following raw material：High density polyethylene (HDPE) 50-70 parts,
Butyral resin 20-30 parts, polyvinyl chloride resin 10-15 parts, natural rubber 8-12 parts, graphite 6-9 parts, molybdenum disulfide 5-8 parts, nano oxygen
Change zinc 1-3 parts, boron oxide 1-3 parts, glass fibre 2-4 parts.
2. Wear-resistant engineering plastic according to claim 1, it is characterised in that be made up of by weight following raw material：It is highly dense
Spend 50 parts of polyethylene, 20 parts of butyral resin, 10 parts of polyvinyl chloride resin, 8 parts of natural rubber, 6 parts of graphite, 5 parts of molybdenum disulfide, nano oxygen
Change 1 part of zinc, 1 part of boron oxide, 2 parts of glass fibre.
3. Wear-resistant engineering plastic according to claim 1, it is characterised in that be made up of by weight following raw material：It is highly dense
Spend 60 parts of polyethylene, 25 parts of butyral resin, 12.5 parts of polyvinyl chloride resin, 10 parts of natural rubber, 7.5 parts of graphite, 6.5 parts of molybdenum disulfide,
2 parts of nano zine oxide, 2 parts of boron oxide, 3 parts of glass fibre.
4. Wear-resistant engineering plastic according to claim 1, it is characterised in that be made up of by weight following raw material：It is highly dense
Spend 70 parts of polyethylene, 30 parts of butyral resin, 15 parts of polyvinyl chloride resin, 12 parts of natural rubber, 9 parts of graphite, 8 parts of molybdenum disulfide, nano oxygen
Change 3 parts of zinc, 3 parts of boron oxide, 4 parts of glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124629.7A CN107746496A (en) | 2017-11-14 | 2017-11-14 | A kind of Wear-resistant engineering plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124629.7A CN107746496A (en) | 2017-11-14 | 2017-11-14 | A kind of Wear-resistant engineering plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107746496A true CN107746496A (en) | 2018-03-02 |
Family
ID=61251042
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711124629.7A Pending CN107746496A (en) | 2017-11-14 | 2017-11-14 | A kind of Wear-resistant engineering plastic |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774365A (en) * | 2015-04-17 | 2015-07-15 | 柳州蔚园塑料彩印包装有限责任公司 | Wear-resisting engineering plastic |
| CN106633552A (en) * | 2016-12-18 | 2017-05-10 | 余姚市庆达机械有限公司 | Environment-friendly composite engineering plastic |
| CN106633619A (en) * | 2016-12-28 | 2017-05-10 | 郑州北斗七星通讯科技有限公司 | Modified engineering plastic |
-
2017
- 2017-11-14 CN CN201711124629.7A patent/CN107746496A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774365A (en) * | 2015-04-17 | 2015-07-15 | 柳州蔚园塑料彩印包装有限责任公司 | Wear-resisting engineering plastic |
| CN106633552A (en) * | 2016-12-18 | 2017-05-10 | 余姚市庆达机械有限公司 | Environment-friendly composite engineering plastic |
| CN106633619A (en) * | 2016-12-28 | 2017-05-10 | 郑州北斗七星通讯科技有限公司 | Modified engineering plastic |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180302 |
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| RJ01 | Rejection of invention patent application after publication |