CN107383396A - Graphene plastic color master grain - Google Patents
Graphene plastic color master grain Download PDFInfo
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- CN107383396A CN107383396A CN201710494190.0A CN201710494190A CN107383396A CN 107383396 A CN107383396 A CN 107383396A CN 201710494190 A CN201710494190 A CN 201710494190A CN 107383396 A CN107383396 A CN 107383396A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
- C08J2491/06—Waxes
-
- 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
-
- 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
-
- 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
- C08K2201/001—Conductive 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
- C08K2201/011—Nanostructured additives
-
- 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
Abstract
The invention discloses a kind of graphene plastic color master grain, the graphene plastic color master grain is prepared by the raw material of following weight parts：15 25 parts of vector resin, 25 35 parts of conductive black, 30 40 parts of nano-graphene piece, 5 10 parts of chlorinated paraffin, 13 parts of butyl stearate, 0.1 0.5 parts of N (β aminoethyls) γ aminopropyl trimethoxysilanes, 0.01 0.1 parts of 2,6 BHT, 0.1 0.5 parts of ultra-violet absorber, 0.1 1 parts of antioxygen synergist.Graphene plastic color master grain provided by the invention, construction technology simple and stable, addition graphene film improve boundary strength, so as to make it have excellent mechanical property, while ageing-resistant, acid and alkali-resistance, service life length.
Description
Technical field
The present invention relates to a kind of technical field of polymer materials, more particularly to a kind of graphene plastic color master grain.
Background technology
Masterbatch is the coloring plastic formed through fine dispersion by a high proportion of pigment or additive and thermoplastic resin
Agent, the resin selected by it has good wet and peptizaiton to colouring agent, and has good phase with being colored material
Capacitive.I.e.：Pigment+carrier+additive=Masterbatch.
Graphene (Graphene) is the only one layer of atomic thickness for being stripped out from graphite material, being made up of carbon atom
Two dimensional crystal, only one carbon atom diameter, be current most thin and most hard material in the world, especially possess outstanding lead
Electricity and thermal conductive property, wherein mechanical strength can be far above hundred times of steel, and the proportion only about a quarter of steel, therefore, stone
Black alkene is one of splendid selection for lifting composite characteristics.
High polymer material has extensively using property, but with rapid technological growth, the requirement to material character is also increasingly tight
Lattice.Traditional single high polymer material can not meet it is industrial with scientific and technological industry to material simultaneously in mechanicalness, chemical stability, resistance to
Time property and heat conduction, the demand of electric conductivity.By taking the nylon of engineering plastics as an example, although itself has excellent mechanical strength, wear-resisting
Consumption and heat resistance etc., but hygroscopicity is big, acid resistance is poor, especially easily oxidation.Therefore, its application field is quite limited.
In the prior art, to improve high molecular performance, can be answered with reference to plastics macromolecule with nano material with forming nanometer
Condensation material, and then mitigate weight, improve processability, improve mechanical strength, such as impact resistance, be widely used in vapour at present
The industry such as car, space flight, information, medicine, or new capability is even produced, materials application field is expanded with this, meets that future technology is sent out
Open up the demand to material property.
The content of the invention
For above shortcomings in the prior art, the technical problems to be solved by the invention are to provide a kind of graphene
Plastic color master grain.
The present invention seeks to what is be achieved through the following technical solutions：
A kind of graphene plastic color master grain, is prepared by the raw material of following weight parts：Vector resin 15-25 parts, conduction
Carbon black 25-35 parts, nano-graphene piece 30-40 parts, chlorinated paraffin 5-10 parts, butyl stearate 1-3 parts, N- (β-aminoethyl)-
γ-aminopropyltrimethoxysilane 0.1-0.5 parts, DBPC 2,6 ditertiary butyl p cresol 0.01-0.1 parts, ultra-violet absorber 0.1-
0.5 part, antioxygen synergist 0.1-1 parts.
Preferably, described ultra-violet absorber be 2-hydroxy-4-n-octoxybenzophenone, 5- carboxyl benzotriazoles,
One or more mixture in ESCALOL 567.
It is highly preferred that described ultra-violet absorber is by 2-hydroxy-4-n-octoxybenzophenone, 5- carboxyls benzo three
Azoles, ESCALOL 567 mix, the 2-hydroxy-4-n-octoxybenzophenone, 5- carboxyls benzo three
Azoles, the mass ratio of ESCALOL 567 are (1-3)：(1-3)：(1-3).
Preferably, described antioxygen synergist is mixing one or more in antimony oxide, tungsten disulfide, zinc oxide
Thing.
It is highly preferred that described antioxygen synergist is mixed by antimony oxide, tungsten disulfide, zinc oxide, described three
It is (1-3) to aoxidize two antimony, tungsten disulfide, the mass ratio of zinc oxide：(1-3)：(1-3).
Preferably, described vector resin is one kind in vistanex, ABS resin, polyvinyl chloride resin, polyurethane resin
It is or a variety of.
Graphene plastic color master grain provided by the invention, construction technology simple and stable, addition graphene film improve interface
Intensity, so as to make it have excellent mechanical property, while ageing-resistant, acid and alkali-resistance, service life length.
Embodiment
Each raw material introduction in embodiment：
Polyvinyl chloride resin, i.e. Corvic, the model SG5 provided using Guangxi Zhe Chuan Chemical Co., Ltd.s polychlorostyrene
Vinyl.
Conductive black, No. CAS：1333-86-4, the model F900A provided using the Bo Rui Chemical Co., Ltd.s of Tianjin hundred million
Conductive black, specific surface area 750-1100m2/kg。
Nano-graphene piece, the model DK nano nano-graphites provided using Beijing Deco Dao Jin Science and Technology Ltd.s
Alkene piece, 5-10 μm of diameter, thickness 4-20nm, density 0.23g/m3。
Chlorinated paraffin, No. CAS：63449-39-8, the model HY's provided using Shandong Hao Yao new materials Co., Ltd
Chlorinated paraffin.
Butyl stearate, No. CAS：123-95-5.
BHT, No. CAS：128-37-0.
N- (β-aminoethyl)-γ-aminopropyltrimethoxysilane, No. CAS：1760-24-3.
2-hydroxy-4-n-octoxybenzophenone, No. CAS：1843-05-6.
5- carboxyl benzotriazoles, No. CAS：23814-12-2.
ESCALOL 567, No. CAS：131-57-7.
Zinc oxide, No. CAS：1314-13-2.The model provided using Shijiazhuang City Bai Sheng chemical industry Co., Ltd
BS-006 nanometer active zinc oxide.
Antimony oxide, No. CAS：1309-64-4.
Tungsten disulfide, No. CAS：12138-09-9.
Embodiment 1
Graphene plastic color master grain raw material (parts by weight)：20 parts of polyvinyl chloride resin, 30 parts of conductive black, nano-graphene piece 35
Part, 8 parts of chlorinated paraffin, 2 parts of butyl stearate, 0.4 part of N- (β-aminoethyl)-γ-aminopropyltrimethoxysilane, the uncles of 2,6- bis-
0.05 part of butyl paracresol, 0.3 part of ultra-violet absorber, 0.6 part of antioxygen synergist.
Described ultra-violet absorber by 2-hydroxy-4-n-octoxybenzophenone, 5- carboxyl benzotriazoles, 2- hydroxyls-
4- methoxy benzophenones are 1 in mass ratio：1：1 is uniformly mixed to obtain.
Described antioxygen synergist is 1 in mass ratio by antimony oxide, tungsten disulfide, zinc oxide：1：1 is stirred
It is even to obtain.
The preparation of graphene plastic color master grain：
(1) each component is weighed according to weight；
(2) 15wt% 60 parts of ethanol water (mass fraction of ethanol is 15% i.e. in ethanol water), side are weighed
Stir side and add N- (β-aminoethyl)-γ-aminopropyltrimethoxysilane, 100 revs/min of rotating speed, stir 90 minutes, then side stirring
Side adds nano-graphene piece, and with rotating speed, 100 revs/min are stirred 60 minutes, and powder heating, drying is taken out in then pumping filtering, produces
The nano-graphene piece being modified to surface；
(3) nano-graphene piece, chlorinated paraffin, butyl stearate, the 2,6- for being modified polyvinyl chloride resin, conductive black, surface
BHT, ultra-violet absorber, antioxygen synergist are added in high-speed mixer and mixed, and mix rotating speed 85
Rev/min, mixing time 12 minutes, obtain mixed material；
(4) mixed material is placed in double screw extruder and extruded, produced.Wherein temperature control parameter is,
It is fed 160 DEG C of section, 175 DEG C of compression section, 195 DEG C of head temperature, 192 DEG C of die temperature.Obtain the graphite alkene plastics color of embodiment 1
Master batch.
Embodiment 2
It is substantially the same manner as Example 1, differ only in：Described ultra-violet absorber is by 5- carboxyl benzotriazoles, 2- hydroxyls
Base -4- methoxy benzophenones are 1 in mass ratio：1 is uniformly mixed to obtain.Obtain the graphene plastic color master of embodiment 2
Grain.
Embodiment 3
It is substantially the same manner as Example 1, differ only in：Described ultra-violet absorber is by 2- hydroxyl -4- n-octyloxies two
Benzophenone, ESCALOL 567 are 1 in mass ratio：1 is uniformly mixed to obtain.Obtain the graphite of embodiment 3
Alkene plastics Masterbatch.
Embodiment 4
It is substantially the same manner as Example 1, differ only in：Described ultra-violet absorber is by 2- hydroxyl -4- n-octyloxies two
Benzophenone, 5- carboxyl benzotriazoles are 1 in mass ratio：1 is uniformly mixed to obtain.Obtain the graphite alkene plastics color of embodiment 4
Master batch.
Embodiment 5
It is substantially the same manner as Example 1, differ only in：Described antioxygen synergist presses quality by tungsten disulfide, zinc oxide
Than for 1：1 is uniformly mixed to obtain.Obtain the graphene plastic color master grain of embodiment 5.
Embodiment 6
It is substantially the same manner as Example 1, differ only in：Described antioxygen synergist presses matter by antimony oxide, zinc oxide
Amount is than being 1：1 is uniformly mixed to obtain.Obtain the graphene plastic color master grain of embodiment 6.
Embodiment 7
It is substantially the same manner as Example 1, differ only in：Described antioxygen synergist is pressed by antimony oxide, tungsten disulfide
Mass ratio is 1：1 is uniformly mixed to obtain.Obtain the graphene plastic color master grain of embodiment 7.
Test case 1
The graphene plastic color master grain that embodiment 1-7 is prepared is with Corvic according to mass ratio 1：9 blendings
Uniformly, it is molded into Corvic batten according to GB/T 17037.3-2003.
The heat endurance for the Corvic batten that embodiment 1-7 is prepared is tested, specific test result
It is shown in Table 1.
Table 1：Corvic batten heat stability testing tables of data
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (2-hydroxy-4-n-octoxybenzophenone, 5- carboxyls benzo three
Azoles, ESCALOL 567 compounding) heat endurance is substantially better than embodiment 2-4 (2- hydroxyl -4- n-octyloxies two
The two any compounding in Benzophenone, 5- carboxyl benzotriazoles, ESCALOL 567).Comparing embodiment 1 and reality
A 5-7 is applied, embodiment 1 (antimony oxide, tungsten disulfide, zinc oxide compounding) heat endurance is substantially better than embodiment 5-7 (three oxygen
Change the two any compounding in two antimony, tungsten disulfide, zinc oxide).
Test case 2
The graphene plastic color master grain that embodiment 1-7 is prepared is with Corvic according to mass ratio 1：9 blendings
Uniformly, it is molded into Corvic batten according to GB/T 17037.3-2003.
The UV resistant performance for the Corvic batten that embodiment 1-7 is prepared is tested.
Method of testing：It is purple according to GB/T 16422.3-1997 plastics laboratory light source exposure test method third portion fluorescence
The regulation of outer lamp is tested：Ultraviolet wavelength is 340nm, intensity 0.76W/m2, using the mode that exposes to the open air 1, composite sample
Exposure 4h is irradiated at 60 DEG C, it is real to carry out ultraviolet ageing under conditions of then condensing exposure 4h alternately without irradiation at 50 DEG C
Test, aging exposure total time is 500h.Tensile strength testing standard：STM D638.Its tensile strength rate of change of calculator.Stretching
Tensile strength before change rate of strength=(tensile strength after tensile strength-ultraviolet ageing before ultraviolet ageing) ÷ ultraviolet ageings
× 100%.
Concrete outcome is shown in Table 2.
The UV resistant performance test table of the Corvic batten of table 2
| Tensile strength rate of change/% | |
| Embodiment 1 | 3.73 |
| Embodiment 2 | 11.73 |
| Embodiment 3 | 13.56 |
| Embodiment 4 | 12.92 |
| Embodiment 5 | 9.64 |
| Embodiment 6 | 10.68 |
| Embodiment 7 | 11.25 |
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (2-hydroxy-4-n-octoxybenzophenone, 5- carboxyls benzo three
Azoles, ESCALOL 567 compounding) UV resistant performance is substantially better than embodiment 2-4 (the just pungent oxygen of 2- hydroxyls -4-
The two any compounding in base benzophenone, 5- carboxyl benzotriazoles, ESCALOL 567).Comparing embodiment 1
With embodiment 5-7, embodiment 1 (antimony oxide, tungsten disulfide, zinc oxide compounding) UV resistant performance is substantially better than embodiment
5-7 (the two any compounding in antimony oxide, tungsten disulfide, zinc oxide).
Claims (6)
1. a kind of graphene plastic color master grain, it is characterised in that be prepared by the raw material of following weight parts：Vector resin 15-
25 parts, conductive black 25-35 parts, nano-graphene piece 30-40 parts, chlorinated paraffin 5-10 parts, butyl stearate 1-3 parts, N- (β-
Aminoethyl)-γ-aminopropyltrimethoxysilane 0.1-0.5 parts, DBPC 2,6 ditertiary butyl p cresol 0.01-0.1 parts, ultraviolet inhale
Receive agent 0.1-0.5 parts, antioxygen synergist 0.1-1 parts.
2. graphene plastic color master grain as claimed in claim 1, it is characterised in that described ultra-violet absorber is by 2- hydroxyls
It is one or more in base -4- oxy-octyl benzophenones, 5- carboxyl benzotriazoles, ESCALOL 567
Mixture.
3. graphene plastic color master grain as claimed in claim 2, it is characterised in that described ultra-violet absorber is by 2- hydroxyls
Base -4- oxy-octyl benzophenones, 5- carboxyl benzotriazoles, ESCALOL 567 mix, the 2- hydroxyls
Base -4- oxy-octyl benzophenones, 5- carboxyl benzotriazoles, the mass ratio of ESCALOL 567 are (1-3)：
(1-3)：(1-3).
4. the graphene plastic color master grain as described in claim any one of 1-3, it is characterised in that described antioxygen synergist by
One or more mixtures in antimony oxide, tungsten disulfide, zinc oxide.
5. graphene plastic color master grain as claimed in claim 4, it is characterised in that described antioxygen synergist is by three oxidations two
Antimony, tungsten disulfide, zinc oxide mix, and the antimony oxide, tungsten disulfide, the mass ratio of zinc oxide are (1-3)：(1-
3)：(1-3).
6. graphene plastic color master grain as claimed in claim 1, it is characterised in that described vector resin is polyolefin tree
One or more in fat, ABS resin, polyvinyl chloride resin, polyurethane resin.
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| CN201710494190.0A CN107383396A (en) | 2017-06-26 | 2017-06-26 | Graphene plastic color master grain |
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| CN201710494190.0A CN107383396A (en) | 2017-06-26 | 2017-06-26 | Graphene plastic color master grain |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102246A (en) * | 2017-12-05 | 2018-06-01 | 韩其洋 | High-weatherability plastic color master grain |
| CN116199985A (en) * | 2023-02-28 | 2023-06-02 | 宁波天益医疗器械股份有限公司 | Charge-removing black rubber tube and preparation method thereof |
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|---|---|---|---|---|
| CN105017742A (en) * | 2014-04-15 | 2015-11-04 | 安炬科技股份有限公司 | Graphene color master batch |
| CN106279918A (en) * | 2016-08-26 | 2017-01-04 | 常州瑞杰新材料科技股份有限公司 | A kind of antistatic aging resistance type polypropylene color masterbatch |
| CN106479103A (en) * | 2016-09-22 | 2017-03-08 | 佛山市东丽塑胶有限公司 | A kind of household electrical appliances weather-proof HIPS Masterbatch and preparation method thereof |
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2017
- 2017-06-26 CN CN201710494190.0A patent/CN107383396A/en not_active Withdrawn
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|---|---|---|---|---|
| CN105017742A (en) * | 2014-04-15 | 2015-11-04 | 安炬科技股份有限公司 | Graphene color master batch |
| CN106279918A (en) * | 2016-08-26 | 2017-01-04 | 常州瑞杰新材料科技股份有限公司 | A kind of antistatic aging resistance type polypropylene color masterbatch |
| CN106479103A (en) * | 2016-09-22 | 2017-03-08 | 佛山市东丽塑胶有限公司 | A kind of household electrical appliances weather-proof HIPS Masterbatch and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102246A (en) * | 2017-12-05 | 2018-06-01 | 韩其洋 | High-weatherability plastic color master grain |
| CN116199985A (en) * | 2023-02-28 | 2023-06-02 | 宁波天益医疗器械股份有限公司 | Charge-removing black rubber tube and preparation method thereof |
| CN116199985B (en) * | 2023-02-28 | 2024-02-06 | 宁波天益医疗器械股份有限公司 | Charge-removing black rubber tube and preparation method thereof |
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Application publication date: 20171124 |