CN108178858A - A kind of high performance PE composite material - Google Patents
A kind of high performance PE composite material Download PDFInfo
- Publication number
- CN108178858A CN108178858A CN201711120822.3A CN201711120822A CN108178858A CN 108178858 A CN108178858 A CN 108178858A CN 201711120822 A CN201711120822 A CN 201711120822A CN 108178858 A CN108178858 A CN 108178858A
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- parts
- temperature
- high performance
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- zirconium dioxide
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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
-
- 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
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
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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
-
- 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
-
- 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
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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)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention relates to a kind of high performance PE composite materials and preparation method thereof, are grouped as by following weight：PE is 50 parts 70 parts；PC is 3 parts 5 parts；Modified Nano ZrO2It is 20 parts 30 parts；Polyethylene wax grafted maleic anhydride is 0.4 part 0.6 part；Antioxidant is 0.1 part 0.5 part；Lubricant is 0.1 part 0.3 part.The technical program is added to by Silane coupling agent KH550 in nano zirconium dioxide, not only effectively it has been modified nano zirconium dioxide, it and can be with the maleic anhydride interreaction of grafting, enhance the interaction force between nano zirconium dioxide and polyethylene wax, make PE and nano zirconium dioxide Compatibility improvement, dispersibility is strengthened, and cohesive force improves, so as to improve the physical property of PE composite materials.
Description
Technical field
The invention belongs to technical field of polymer materials, particularly relate to a kind of high performance PE composite material.
Background technology
For polyethylene (PE) as common thermoplastic, application is very extensive.But with the development of science and technology, at some
Specific field, people are to the performance requirement of PE materials, and especially wearability mechanical property requirements are higher and higher, this is limited significantly
Application of the PE composite materials on these special dimensions.
Invention content
The object of the present invention is to provide a kind of high performance PE composite material, to improve the wear-resisting property of PE composite materials and phase
The mechanical property answered.
The present invention is achieved by the following technical solutions：
A kind of high performance PE composite material, is grouped as by following weight：
The antioxidant is three (2,4- di-t-butyl) phenyl-phosphites, four [β-(3,5- di-tert-butyl-hydroxy phenyls)
Propionic acid] pentaerythritol ester or 1,3,5- trimethyls -2,4, one kind or several in 6- (3,5- di-t-butyl -4- hydroxyphenylmethyls) benzene
The mixing of kind.
The lubricant is one or more kinds of mixing in zinc stearate, calcium stearate or potassium stearate.
The beneficial effects of the invention are as follows：
The technical program polyethylene wax grafted maleic anhydride promotes a nanometer ZrO2Dispersion, enhance PE and modified Nano
ZrO2Two alternate cohesive forces so that the performance of composite material is further strengthened.
Modified Nano ZrO2Add in also so that PE matrixes hardness improve, have significantly to the wear-resisting property of PE composite materials
It improves.
Specific embodiment
Carry out the technical solution that the present invention will be described in detail by the following examples, following embodiment is only exemplary, only
It can be used for explanation and illustration technical scheme of the present invention, and be not to be construed as the limitation to technical solution of the present invention.
Embodiment 1
(1) 50 parts of PE, 3 parts of PC, 20 parts of modified Nano ZrO are weighed2, 0.4 part of polyethylene wax grafted maleic anhydride, 0.1 part
Irganox168,0.1 part of calcium stearate are mixed and stirred for uniformly, obtaining mixture；
(2) by the mixture extruding pelletization obtained in step (1) to get to PE composite materials P1.
Wherein each area's temperature of double screw extruder and screw speed are respectively：One 150 DEG C of area's temperature, two 180 DEG C of area's temperature,
Three 180 DEG C of area's temperature, four 180 DEG C of area's temperature, five 180 DEG C of area's temperature, six 180 DEG C of area's temperature, 180 DEG C of head temperature；Screw rod turns
Fast 200r/min.
Embodiment 2
(1) 70 parts of PE, 5 parts of PC, 30 parts of modified Nano ZrO are weighed2, 0.6 part of polyethylene wax grafted maleic anhydride, 0.1 part
Irganox168,0.2 part of Irganox1330,0.2 part of Irganox1010,0.1 part of calcium stearate, 0.1 part of stearic acid sodium, 0.1
Part potassium stearate is mixed and stirred for uniformly, obtaining mixture；
(2) by the mixture extruding pelletization obtained in step (1) to get to PE composite materials P2.
Wherein each area's temperature of double screw extruder and screw speed are respectively：One 170 DEG C of area's temperature, two 190 DEG C of area's temperature,
Three 190 DEG C of area's temperature, four 190 DEG C of area's temperature, five 190 DEG C of area's temperature, six 190 DEG C of area's temperature, 190 DEG C of head temperature；Screw rod turns
Fast 280r/min.
Embodiment 3
(1) 60 parts of PE, 4 parts of PC, 25 parts of modified Nano ZrO are weighed2, 0.6 part of polyethylene wax grafted maleic anhydride, 0.1 part
Irganox168,0.2 part of Irganox1010,0.1 part of calcium stearate, 0.1 part of potassium stearate are mixed and stirred for uniformly, being mixed
Close material；
(2) by the mixture extruding pelletization obtained in step (1) to get to PE composite materials P3.
Wherein each area's temperature of double screw extruder and screw speed are respectively：One 160 DEG C of area's temperature, two 185 DEG C of area's temperature,
Three 185 DEG C of area's temperature, four 185 DEG C of area's temperature, five 185 DEG C of area's temperature, six 185 DEG C of area's temperature, 185 DEG C of head temperature；Screw rod turns
Fast 240r/min.
It the above is only the description of the preferred embodiment of the present invention, it is noted that due to the finiteness of literal expression, and
Objectively there are unlimited concrete structures, for those skilled in the art, are not departing from the principle of the invention
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of high performance PE composite material, it is characterised in that：It is grouped as by following weight：
2. high performance PE composite material according to claim 1, it is characterised in that：The antioxidant is three (2,4- bis- uncles
Butyl) phenyl-phosphite, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters or 1,3,5- trimethyls-
The mixing of one or more of 2,4,6- (3,5- di-t-butyl -4- hydroxyphenylmethyls) benzene.
3. high performance PE composite material according to claim 1, it is characterised in that：The lubricant is zinc stearate, firmly
One or more kinds of mixing in resin acid calcium or potassium stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120822.3A CN108178858A (en) | 2017-11-13 | 2017-11-13 | A kind of high performance PE composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120822.3A CN108178858A (en) | 2017-11-13 | 2017-11-13 | A kind of high performance PE composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108178858A true CN108178858A (en) | 2018-06-19 |
Family
ID=62544976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711120822.3A Pending CN108178858A (en) | 2017-11-13 | 2017-11-13 | A kind of high performance PE composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108178858A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109666206A (en) * | 2018-11-27 | 2019-04-23 | 虞惠财 | A kind of high performance PE composite material |
-
2017
- 2017-11-13 CN CN201711120822.3A patent/CN108178858A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109666206A (en) * | 2018-11-27 | 2019-04-23 | 虞惠财 | A kind of high performance PE composite material |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180619 |