CN106280213A - A kind of Graphene is combined ABS and preparation method thereof - Google Patents
A kind of Graphene is combined ABS and preparation method thereof Download PDFInfo
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- CN106280213A CN106280213A CN201610648560.7A CN201610648560A CN106280213A CN 106280213 A CN106280213 A CN 106280213A CN 201610648560 A CN201610648560 A CN 201610648560A CN 106280213 A CN106280213 A CN 106280213A
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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
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/02—Flame or fire retardant/resistant
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Abstract
The invention discloses a kind of novel graphite alkene and be combined ABS and preparation method thereof, raw material is the double diphenylphosphate of Graphene, ABS, IFR, montmorillonite, hollow glass micropearl, triphenyl phosphate, titanium dioxide, graphite, silicone powder and resorcinol；Fire resistance is good, Vicat softening point 100 120 DEG C, from fire self-extinguishment；Low in raw material price, operation is simple, and burning is smokeless, bending strength 75 85MPa, bending modulus 2300 2500MPa；Elongation at break 30 50%, hot strength 55 65MPa, notch impact strength 30 50kJ/m2；Oxygen index (OI) 30 35%, without dripping off, Rockwell hardness 106 110, mechanical property is good, melt flow index 2.6 3g/10min.
Description
Technical field
The invention belongs to the preparation field of grapheme material, particularly relate to a kind of Graphene and be combined ABS and preparation method thereof.
Background technology
Graphene (Graphene) is the two dimensional crystal of the only one layer of atomic thickness being made up of carbon atom.2004, English
University of Manchester of state physicist An Deliegaimu and Constantine's Nuo Woxiao love, stone is isolated in success from graphite
Ink alkene, it was demonstrated that it can be with individualism, and two people obtain Nobel Prize in physics in 2010 the most jointly.
China also has the advantage of uniqueness in Graphene research, from a manufacturing perspective, as Graphene raw materials for production
Graphite, enriches in China's energy storage, cheap.It addition, it is to hinder the extensive business of Graphene that mass production and large scale produce
Main factor.And the up-to-date achievement in research of China the most successfully breaks through this two hang-up, manufacturing cost is from 5000 yuan/gram
It is down to 3 yuan/gram, solves a volume production difficult problem for this material.Chemical vapour deposition technique is utilized successfully to be manufactured that domestic first 15
The single-layer graphene of inch, and successfully graphene transparent electrode is applied on electric resistance touch screen, prepare 7 inches of graphite
Alkene touch screen.
Graphene is in 2004 in the lab, at that time, and two scientist An Delie of Univ Manchester UK
Jim and Ke Siteyanuowo disappear, and to find that they can obtain the thinnest graphite by a kind of very simple method thin for love
Sheet.They separate graphite flake from highly oriented pyrolytic graphite, are then bonded on a kind of special adhesive tape on the two sides of thin slice, tear
Come unglued band, just graphite flake can be divided into two.The most so operating, then thin slice is more and more thinner, and finally, they have only obtained
The thin slice being made up of one layer of carbon atom, here it is Graphene.After this, the new method preparing Graphene emerged in an endless stream, through 5 years
Development, it has been found that, the field that Graphene is brought into industrialized production comes within a measurable distance.Therefore, in subsequently three years, peace
De Liegaimu and Constantine's Nuo Woxiao love are found that integer quantum suddenly in monolayer and bilayer graphene system respectively
Quantum hall effect under that effect and normal temperature condition, the most therefore they obtain 2010 annual Nobel Prizes in physics.
Graphene has perfect two dimensional crystal structure, and its lattice is the hexagon surrounded by six carbon atom, thickness
It it is an atomic layer.Between carbon atom bonded by σ, combination is sp2 hydridization, and it is the most excellent that these σ keys impart Graphene
Different mechanical property and structural rigidity.The iron and steel that the hardness ratio of Graphene is best is strong 100 times, diamond to be exceeded.At stone
In ink alkene, each carbon atom has the p electronics of a non-bonding, and these p electronics can move freely in crystal, and motion speed
The 1/300 of the degree up to light velocity, imparts the electric conductivity that Graphene is good.Graphene is the transparent conductive material of a new generation, can
Jian Guang district, the transmitance of four layer graphenes is suitable with traditional ito thin film, and at other wave band, the transmitance of four layer graphenes is remote
Far above ito thin film.
The scientific circles that occur in of Graphene have evoked huge great waves.It has been found that Graphene has unusual leading
Electrical property, beyond intensity and the fabulous light transmission of iron and steel decades of times, its appearance is expected to cause at hyundai electronics sciemtifec and technical sphere
One takes turns revolution.In Graphene, electronics can extremely efficiently migrate, and traditional quasiconductor and conductor, such as silicon and copper are remote
Graphene is not had to show well.Due to electronics and the collision of atom, the form of traditional quasiconductor and conductor heat releases one
A little energy, within 2013, general computer chip wastes the electric energy of 72%-81% by this way, and Graphene is the most different, it
Electron energy will not be depleted, and this makes it be provided with the good characteristic being not of the common run.
On JIUYUE 2nd, 2015, according to JST (JST) and the atom and molecule material of northeastern Japan university of Japan
Material science Gao Deng research institution (AIMR) is delivered, as accumulator of future generation by the lithium-air battery of keen anticipation, logical
Cross and use the porous material Graphene possessing three-dimensional structure as anode material, it is thus achieved that higher energy utilization efficiency and 100
Secondary above charge-discharge performance.If electric motor car uses this novel battery, then cruise mileage is by from 200 current km
Increase to 500-600 km.
Due to characteristics such as high conductivity, high intensity, ultra-thins, Graphene is also pole at the application advantage of space flight military industry field
For prominent.Not long ago U.S. NASA developed the graphene sensor being applied to space industry, just can be well high to the earth
Empty atmospheric trace element, spaceborne structural defect etc. detect.And Graphene is at ultra light aircraft material etc.
Also prior effect will be played, along with social city, technicalization, the development of hommization, design one resistance in potential application
Fire Graphene effective, that percentage elongation is high, oxygen index (OI) is high and intensity is high and be combined ABS and preparation method thereof, to meet the market demand,
It is very important.
Summary of the invention
Solve the technical problem that:
The present invention is directed to existing Graphene and be combined that ABS intensity is low, percentage elongation is low and the technical problem such as flame retardant effect is poor, it is provided that
A kind of Graphene is combined ABS and preparation method thereof.
Technical scheme:
A kind of Graphene is combined ABS, and the raw materials by weight portion proportioning that described Graphene is combined ABS is as follows: Graphene 100
Part, ABS80-100 part, IFR30-50 part, montmorillonite 4-8 part, hollow glass micropearl 20-30 part, triphenyl phosphate 10-20 part,
Titanium dioxide 1.5-5.5 part, graphite 5-15 part, silicone powder 4-8 part, the double diphenylphosphate 10-15 part of resorcinol.
As a preferred technical solution of the present invention: described Graphene is combined the raw materials by weight portion proportioning of ABS such as
Under: Graphene 100 parts, ABS80 part, IFR30 part, montmorillonite 4 parts, hollow glass micropearl 20 parts, triphenyl phosphate 10 parts, dioxy
Change titanium 1.5 parts, 5 parts of graphite, silicone powder 4 parts, the double diphenylphosphate 10 parts of resorcinol.
As a preferred technical solution of the present invention: described Graphene is combined the raw materials by weight portion proportioning of ABS such as
Under: Graphene 100 parts, ABS100 part, IFR50 part, montmorillonite 8 parts, hollow glass micropearl 30 parts, triphenyl phosphate 20 parts, two
Titanium oxide 5.5 parts, 15 parts of graphite, silicone powder 8 parts, the double diphenylphosphate 15 parts of resorcinol.
As a preferred technical solution of the present invention: described Graphene is combined the raw materials by weight portion proportioning of ABS such as
Under: Graphene 100 parts, ABS90 part, IFR40 part, montmorillonite 6 parts, hollow glass micropearl 25 parts, triphenyl phosphate 15 parts, dioxy
Change titanium 3.5 parts, 10 parts of graphite, silicone powder 6 parts, the double diphenylphosphate 12 parts of resorcinol.
A kind of described Graphene is combined the preparation method of ABS, comprises the steps:
The first step: proportioning by weight weighs Graphene, ABS, IFR, montmorillonite, hollow glass micropearl, phosphoric acid triphen
The double diphenylphosphate of ester, titanium dioxide, graphite, silicone powder and resorcinol；
Second step: stirred 20 minutes at 70 DEG C by raw material, mixing speed is 850r/min so that it is mix homogeneously；
3rd step: fusion plastification pelletize in double screw extruder, extrusion temperature 160 DEG C, 190 DEG C, 200 DEG C, 205 DEG C,
205 DEG C, 210 DEG C, 210 DEG C, 205 DEG C, at 190 DEG C, screw speed 70r/min, prepared Graphene is combined ABS.
Beneficial effect:
A kind of Graphene of the present invention is combined ABS and preparation method thereof and uses above technical scheme and prior art phase
Ratio, have following technical effect that 1, fire resistance good, Vicat softening point 100-120 DEG C, from fire self-extinguishment；2, cost of material is low
Honest and clean, operation is simple, and burning is smokeless, bending strength 75-85MPa, bending modulus 2300-2500MPa；3, elongation at break
30-50%, hot strength 55-65MPa, notch impact strength 30-50kJ/m2；4, oxygen index (OI) 30-35%, without dripping off, Rockwell is hard
Degree 106-110, mechanical property is good, melt flow index 2.6-3g/10min, can be with the widespread production not division of history into periods for current material.
Detailed description of the invention
Embodiment 1:
Proportioning by weight weighs Graphene 100 parts, ABS80 part, IFR30 part, montmorillonite 4 parts, hollow glass micropearl
20 parts, triphenyl phosphate 10 parts, titanium dioxide 1.5 parts, 5 parts of graphite, silicone powder 4 parts, the double diphenylphosphate 10 parts of resorcinol.
Being stirred 20 minutes at 70 DEG C by raw material, mixing speed is 850r/min so that it is mix homogeneously.
Fusion plastification pelletize in double screw extruder, extrusion temperature 160 DEG C, 190 DEG C, 200 DEG C, 205 DEG C, 205 DEG C,
210 DEG C, 210 DEG C, 205 DEG C, at 190 DEG C, screw speed 70r/min, prepared Graphene is combined ABS.
Embodiment 2:
Proportioning by weight weighs Graphene 100 parts, ABS100 part, IFR50 part, montmorillonite 8 parts, hollow glass micropearl
30 parts, triphenyl phosphate 20 parts, titanium dioxide 5.5 parts, 15 parts of graphite, silicone powder 8 parts, the double diphenylphosphate 15 of resorcinol
Part.
Being stirred 20 minutes at 70 DEG C by raw material, mixing speed is 850r/min so that it is mix homogeneously.
Fusion plastification pelletize in double screw extruder, extrusion temperature 160 DEG C, 190 DEG C, 200 DEG C, 205 DEG C, 205 DEG C,
210 DEG C, 210 DEG C, 205 DEG C, at 190 DEG C, screw speed 70r/min, prepared Graphene is combined ABS.
Embodiment 3:
Proportioning by weight weighs Graphene 100 parts, ABS90 part, IFR40 part, montmorillonite 6 parts, hollow glass micropearl
25 parts, triphenyl phosphate 15 parts, titanium dioxide 3.5 parts, 10 parts of graphite, silicone powder 6 parts, the double diphenylphosphate 12 of resorcinol
Part.
Being stirred 20 minutes at 70 DEG C by raw material, mixing speed is 850r/min so that it is mix homogeneously.
Fusion plastification pelletize in double screw extruder, extrusion temperature 160 DEG C, 190 DEG C, 200 DEG C, 205 DEG C, 205 DEG C,
210 DEG C, 210 DEG C, 205 DEG C, at 190 DEG C, screw speed 70r/min, prepared Graphene is combined ABS.
Fire resistance is good, Vicat softening point 100-120 DEG C, from fire self-extinguishment；Low in raw material price, operation is simple,
Burning is smokeless, bending strength 75-85MPa, bending modulus 2300-2500MPa；Elongation at break 30-50%, hot strength 55-
65MPa, notch impact strength 30-50kJ/m2；Oxygen index (OI) 30-35%, without dripping off, Rockwell hardness 106-110, mechanical property is good,
Melt flow index 2.6-3g/10min.
All components in above example all can be commercially available.
Above-described embodiment is only intended to be illustrated present disclosure rather than limit, therefore with the present invention's
Any change in implication that claims are suitable and scope, is all considered as being included within the scope of the claims.
Claims (5)
1. a novel graphite alkene is combined ABS, it is characterised in that described Graphene is combined the raw materials by weight portion proportioning of ABS
As follows: Graphene 100 parts, ABS80-100 part, IFR30-50 part, montmorillonite 4-8 part, hollow glass micropearl 20-30 part, phosphoric acid
Triphenylmethyl methacrylate 10-20 part, titanium dioxide 1.5-5.5 part, graphite 5-15 part, silicone powder 4-8 part, the double diphenylphosphate of resorcinol
10-15 part.
A kind of novel graphite alkene the most according to claim 1 is combined ABS, it is characterised in that: described Graphene is combined ABS's
Raw materials by weight portion proportioning is as follows: Graphene 100 parts, ABS80 part, IFR30 part, montmorillonite 4 parts, hollow glass micropearl 20
Part, triphenyl phosphate 10 parts, titanium dioxide 1.5 parts, 5 parts of graphite, silicone powder 4 parts, the double diphenylphosphate 10 parts of resorcinol.
A kind of novel graphite alkene the most according to claim 1 is combined ABS, it is characterised in that: described Graphene is combined ABS's
Raw materials by weight portion proportioning is as follows: Graphene 100 parts, ABS100 part, IFR50 part, montmorillonite 8 parts, hollow glass micropearl 30
Part, triphenyl phosphate 20 parts, titanium dioxide 5.5 parts, 15 parts of graphite, silicone powder 8 parts, the double diphenylphosphate 15 parts of resorcinol.
A kind of novel graphite alkene the most according to claim 1 is combined ABS, it is characterised in that: described Graphene is combined ABS's
Raw materials by weight portion proportioning is as follows: Graphene 100 parts, ABS90 part, IFR40 part, montmorillonite 6 parts, hollow glass micropearl 25
Part, triphenyl phosphate 15 parts, titanium dioxide 3.5 parts, 10 parts of graphite, silicone powder 6 parts, the double diphenylphosphate 12 parts of resorcinol.
5. novel graphite alkene described in a claim 1 is combined the preparation method of ABS, it is characterised in that comprise the steps:
The first step: by weight proportioning weigh Graphene, ABS, IFR, montmorillonite, hollow glass micropearl, triphenyl phosphate, two
The double diphenylphosphate of titanium oxide, graphite, silicone powder and resorcinol；
Second step: stirred 20 minutes at 70 DEG C by raw material, mixing speed is 850r/min so that it is mix homogeneously；
3rd step: fusion plastification pelletize in double screw extruder, extrusion temperature 160 DEG C, 190 DEG C, 200 DEG C, 205 DEG C, 205
DEG C, 210 DEG C, 210 DEG C, 205 DEG C, at 190 DEG C, screw speed 70r/min, prepared Graphene is combined ABS.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759958A (en) * | 2017-11-10 | 2018-03-06 | 武汉纺织大学 | A kind of graphene plastic composite |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194177A (en) * | 2014-08-14 | 2014-12-10 | 韩志才 | Novel expandable polystyrene (EPS) functional material |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194177A (en) * | 2014-08-14 | 2014-12-10 | 韩志才 | Novel expandable polystyrene (EPS) functional material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759958A (en) * | 2017-11-10 | 2018-03-06 | 武汉纺织大学 | A kind of graphene plastic composite |
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Application publication date: 20170104 |