CN106147086A - A kind of fluorubber/graphene composite material and preparation method thereof - Google Patents
A kind of fluorubber/graphene composite material and preparation method thereof Download PDFInfo
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- CN106147086A CN106147086A CN201610516874.1A CN201610516874A CN106147086A CN 106147086 A CN106147086 A CN 106147086A CN 201610516874 A CN201610516874 A CN 201610516874A CN 106147086 A CN106147086 A CN 106147086A
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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
- 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
- C08L27/12—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 fluorine atoms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
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- B29B7/002—Methods
- B29B7/005—Methods for mixing in batches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/90—Fillers or reinforcements, e.g. fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Abstract
The invention discloses a kind of fluorubber/graphene composite material, it includes the component of following weight proportion: fluorubber/Graphene composite master batch 0.5～100 parts, fluorubber 1～150 parts, butadiene-styrene rubber 0～50 parts, zinc oxide 0～20 parts, sulfur 0～20 parts, plasticizer 0～20 parts, antioxidant 0～20 parts, accelerator 0～10 parts, fire retardant 0～10 parts, filler 0～100 parts.Compared with existing natural rubber/graphene composite material, the softening temperature of fluorubber/graphene composite material of the present invention, viscous softening temperature, degradation temperature have been respectively increased 180 DEG C, 230 DEG C, more than 240 DEG C, reach 320～330 DEG C, 390～400 DEG C, 440～460 DEG C, resistance to elevated temperatures is more preferable, it is possible to meets higher operating temperature and uses requirement；Meanwhile, the preparation method of composite of the present invention is easy, it is simple to operation, and energy consumption is low, profitable, is especially suitable for industrialization and produces.
Description
Technical field
The present invention relates to a kind of fluorubber/graphene composite material and preparation method thereof.
Background technology
Rubber, such as natural rubber, butadiene rubber, isoprene rubber, nitrile rubber, neoprene, fluorubber etc., has high-elastic
Property, can be widely applied to the articles for daily use (rubber overshoes), auto industry (tire), medical industry (medicinal bottle stopper), electrical industry (electric wire
Cable) etc. numerous industries and field.
In order to meet the reality application requirement to rubber mechanical property simultaneously, this area often uses natural rubber/graphite
Alkene composite master batch, as modified component, improves the mechanical property of elastomeric material, as disclosed in Chinese patent CN 101864098A
Natural rubber/graphene composite material, it is simply that using natural rubber/Graphene composite master batch as modified component, obtained mechanics
The rubber composite that performance is more excellent.
But, above-mentioned existing rubber composite, its softening temperature, viscous softening temperature, degradation temperature respectively only 130～
140 DEG C, 150～160 DEG C, 190～200 DEG C, resistance to elevated temperatures is poor, it is impossible to use in the working environment higher than 130 DEG C, because of
And the scope of its actual application can be very restricted.
In order to overcome drawbacks described above, need a kind of more preferable rubber composite of resistance to elevated temperatures of invention.
Summary of the invention
It is an object of the invention to provide a kind of resistant to elevated temperatures fluorubber/graphene composite material, its softening temperature, viscous soft
Temperature, degradation temperature respectively reach 320～330 DEG C, 390～400 DEG C, 440～460 DEG C.
A kind of fluorubber/graphene composite material that the present invention provides, it includes the component of following weight proportion: fluorine rubber
Glue/Graphene composite master batch 0.5～100 parts, fluorubber 1～150 parts, butadiene-styrene rubber 0～50 parts, zinc oxide 0～20 parts, sulfur 0
～20 parts, plasticizer 0～20 parts, antioxidant 0～20 parts, accelerator 0～10 parts, fire retardant 0～10 parts, filler 0～100 parts.
Further, it is made up of the component of following weight proportion: fluorubber/Graphene composite master batch 0.5～100
Part, fluorubber 1～150 parts, butadiene-styrene rubber 0～50 parts, zinc oxide 0～20 parts, sulfur 0～20 parts, plasticizer 0～20 parts, antioxygen
Agent 0～20 parts, accelerator 0～10 parts, fire retardant 0～10 parts, filler 0～100 parts.
Further, described fluorubber/Graphene composite master batch is made up of the component of following weight proportion: graphite oxide
0.1～10 part, fluoroelastomer latex 5～300 parts, reducing agent 0.1～100 parts, demulsifier 0.1～30 parts.
Further, described graphite oxide is 0.001～1:1 with the weight ratio of fluoroelastomer latex, described reducing agent and fluorine
The weight ratio of rubber latex is 0.001～1:1, and described demulsifier is 0.001～1:1 with the weight ratio of fluoroelastomer latex；Preferably
, described graphite oxide is 0.001～0.2:1 with the weight ratio of fluoroelastomer latex, described reducing agent and the weight of fluoroelastomer latex
Amount ratio is 0.01～0.5:1, and described demulsifier is 0.01～0.3:1 with the weight ratio of fluoroelastomer latex.
Further, the solid content of described fluoroelastomer latex is 20%～30%；Preferably, the consolidating of described fluoroelastomer latex
Content is 20%～25%.
Further, described reducing agent is selected from hydrazine hydrate, sodium borohydride, ethylenediamine, n-butylamine, vitamin C, hydrogen citrate
In sodium any one or two or more；The described demulsifier any one or two kinds in formic acid, the inorganic salt solution.
Wherein, described inorganic salt solution is selected from aqueous sodium chloride agent, potassium chloride solution, calcium chloride water, sulphuric acid
In sodium water solution any one or two or more.
Further, described fluorubber/Graphene composite master batch is 0.1～1:1 with the weight ratio of fluorubber, described butylbenzene
Rubber is 0～1:1 with the weight ratio of fluorubber, and described zinc oxide is 0～1:1 with the weight ratio of fluorubber, described sulfur and fluorine rubber
The weight ratio of glue is 0～1:1, and described plasticizer is 0～1:1 with the weight ratio of fluorubber, described antioxidant and the weight of fluorubber
Amount ratio is 0～1:1, and described accelerator is 0～1:1 with the weight ratio of fluorubber, and described fire retardant is 0 with the weight ratio of fluorubber
～1:1, described filler is 0～5:1 with the weight ratio of fluorubber；
Preferably, described fluorubber/Graphene composite master batch is 0.2～0.5:1 with the weight ratio of fluorubber, described butylbenzene
Rubber is 0～0.5:1 with the weight ratio of fluorubber, and described zinc oxide is 0.05～0.2:1 with the weight ratio of fluorubber, described sulfur
Being 0.01～0.1:1 with the weight ratio of fluorubber, described plasticizer is 0.01～0.1:1 with the weight ratio of fluorubber, described anti-
Oxygen agent is 0.01～0.1:1 with the weight ratio of fluorubber, and described accelerator is 0～0.1:1 with the weight ratio of fluorubber, described resistance
Combustion agent is 0～0.1:1 with the weight ratio of fluorubber, and described filler is 0～1:1 with the weight ratio of fluorubber.
Further, any one in stearic acid, phthalic acid ester, the aliphatic dicarboxylic acid esters of described plasticizer
Or it is two or more；Described antioxidant be four [β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid] tetramethylolmethanes or N-isopropyl-
N '-diphenyl-para-phenylene diamine；Described accelerator selected from N cyclohexyl 2 benzothiazole sulfenamide, dibenzothiazyl disulfide, three
Aoxidize in two lead any one or two or more；Described fire retardant is double (2,4,6-tribromophenoxy) ethane of 1,2-；Described
Filler in calcium carbonate, carbon black, silicon dioxide, Kaolin, the mica powder any one or two or more.
Present invention also offers a kind of method preparing above-mentioned fluorubber/graphene composite material, comprise the following steps: take
Each component, after mixing, vulcanizes or extrudes, obtaining fluorubber/graphene composite material.
Further, temperature during sulfuration is 120～250 DEG C, and the time of sulfuration is 20～100 minutes, temperature during extrusion
Degree is 120～250 DEG C；Preferably, temperature during sulfuration is 150～200 DEG C, and the time of sulfuration is 30～60 minutes, during extrusion
Temperature be 180～220 DEG C.
Compared with existing natural rubber/graphene composite material, the softening of fluorubber/graphene composite material of the present invention
Temperature, viscous softening temperature, degradation temperature have been respectively increased 180 DEG C, 230 DEG C, more than 240 DEG C, reach 320～330 DEG C, 390～400
DEG C, 440～460 DEG C, resistance to elevated temperatures is more preferable, it is possible to meet higher operating temperature use requirement；Meanwhile, fluorine rubber of the present invention
The preparation method of glue/graphene composite material is easy, it is simple to operation, and energy consumption is low, profitable, is especially suitable for industrialization and produces.
Obviously, according to the foregoing of the present invention, according to ordinary technical knowledge and the customary means of this area, without departing from
Under the present invention above-mentioned basic fundamental thought premise, it is also possible to make the amendment of other various ways, replace or change.
The detailed description of the invention of form by the following examples, remakes the most specifically the foregoing of the present invention
Bright.But this should not being interpreted as, the scope of the above-mentioned theme of the present invention is only limitted to Examples below.All based on foregoing of the present invention
The technology realized belongs to the scope of the present invention.
Detailed description of the invention
The raw material, the equipment that use in the specific embodiment of the invention are known product, obtain by buying commercially available prod.
Embodiment 1
Graphite oxide 500g and 300kg water being added in the reactor with ultrasonic generator, ultrasonic power is
2000W, frequency is 20KHz, and temperature is 60 DEG C, ultrasonic disperse 15 hours, it is thus achieved that graphite oxide solution；Add fluoroelastomer latex
(solid content 21%) 14.3kg, continues ultrasonic disperse 2 hours, adds hydrazine hydrate 7kg, continues ultrasonic disperse 2 hours, obtains fluorine rubber
Glue/Graphene complex emulsions；With formic acid demulsifier 1.5kg, in temperature 70 C, breakdown of emulsion 30 minutes, product is in vacuum
0.09MPa, dries to constant weight at temperature 120 DEG C, it is thus achieved that fluorubber/Graphene composite master batch.
500g fluorubber/Graphene composite master batch, 2kg fluorubber, 125g zinc oxide, 75g stearic acid, 75g sulfur, 100g
N-isopropyl-N '-diphenyl-para-phenylene diamine, 37.5g N cyclohexyl 2 benzothiazole sulfenamide and 7.5g diphenyl disulfide are also
Thiazole, by double roller mix homogeneously, the time is 30 minutes, prepares fluorubber/graphene composite material by molded vulcanization,
Curing temperature is 180 DEG C, and cure time is 50 minutes.
Embodiment 2
Graphite oxide 5kg and 500kg ethanol being added in grinder, milling time is 1.5 hours, it is thus achieved that graphite oxide is molten
Liquid；Add fluoroelastomer latex (solid content 21%) 30kg, grind 1.5 hours, add sodium borohydride aqueous solution (0.1～2mol/
L) 0.4kg, continues to grind 2 hours, obtains fluorubber/Graphene complex emulsions；With sodium-chloride water solution (0.1～3mol/L)
2kg, in temperature 100 DEG C, breakdown of emulsion 60 minutes, product is dried to constant weight at vacuum 0.1MPa, temperature 230 DEG C, it is thus achieved that fluorine rubber
Glue/Graphene composite master batch.
1.5kg fluorubber/Graphene composite master batch, 3.2kg fluorubber, double (2,4, the 6-tribromo-benzene oxygen of 0.55kg 1,2-
Base) ethane and 0.3kg plumbous plumbate prepare fluorubber/graphene composite material by extrusion, and extrusion temperature is 200 DEG C.
Embodiment 3
Graphite oxide 0.1kg and 950kgDMF is added in ultrasonic irradiation reactor, start ultrasonic cell disruptor, super
Acoustical power is 10000W, and frequency is 20000Hz, and temperature is 50 DEG C, the 90 minutes ultrasonic disperse time, it is thus achieved that graphite oxide solution；
Add fluoroelastomer latex (solid content 21%) 75kg, continue ultrasonic 30 minutes, add ethylenediamine 4kg, continue ultrasonic 3 hours,
Prepare stable fluorubber/Graphene complex emulsions；Utilize metabisulfite solution (0.1～2mol/L) 1kg, in temperature 25 DEG C, broken
Breast 5 minutes, product is dried to constant weight under vacuum 0.05MPa, temperature 50 C, it is thus achieved that fluorubber/Graphene composite master batch.
11kg fluorubber/Graphene composite master batch, 40kg fluorubber, 10kg calcium carbonate and 1.5kg stearic acid first pass through double
Screw extruder extrusion mixing is uniform, and extrusion temperature is 210 DEG C, pelletize, and injection prepares fluorubber/Graphene the most again
Composite, injection temperature is 180 DEG C.
Embodiment 4
Adding in ultrasonic irradiation reactor by graphite oxide 2.5kg and 600kg water, start ultrasonic cleaning instrument, power is
2500W, frequency is 15000Hz, and temperature is 45 DEG C, the 6 hours ultrasonic disperse time, it is thus achieved that graphite oxide solution；Add fluorubber
Latex (solid content 21%) 80kg, continues ultrasonic disperse 2 hours, adds hydrazine hydrate 6kg, continues ultrasonic disperse 2 hours, preparation
Stable fluoroelastomer latex/Graphene complex emulsions；Using formic acid 20kg, in temperature 50 C, breakdown of emulsion 30 minutes, product is in vacuum
0.1MPa, dries to constant weight at temperature 80 DEG C, it is thus achieved that fluorubber/Graphene composite master batch.
48kg fluorubber/Graphene composite master batch, 120kg fluorubber, 40kg butadiene-styrene rubber, 90kg carbon black, 16kg aoxidizes
Zinc, 8kg sulfur, 10kg stearic acid and 10kg tetra-[β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester are by double
Roller mix homogeneously, the time is 50 minutes, and sulfuration prepares fluorubber/graphene composite material, and curing temperature is 160 DEG C, sulfur
The change time is 45 minutes.
Comparative example 1
According to the method for Chinese patent CN 101864098A embodiment 1, using natural rubber/Graphene composite master batch as
Modified component, prepares rubber/graphene composite material.
Comparative example 2
Fluoroelastomer latex (solid content 21%) 2.3kg and 40kg water is added in reactor, with formic acid demulsifier 1.5kg,
In temperature 80 DEG C, breakdown of emulsion 5 minutes, product is dried to constant weight at vacuum 0.09MPa, temperature 40 DEG C, it is thus achieved that breakdown of emulsion fluorubber.
2kg breakdown of emulsion fluorubber, 125g zinc oxide, 75g stearic acid, 75g sulfur, 100gN-isopropyl-N '-phenyl is to benzene two
Amine, 37.5gN-cyclohexyl-2-[4-morpholinodithio sulfenamide and 7.5g dibenzothiazyl disulfide pass through double roller mix homogeneously, time
Between be 30 minutes, prepare fluorubber material by molded vulcanization, curing temperature is 180 DEG C, and cure time is 50 minutes.
To above-described embodiment and comparative example resulting materials, carry out following performance test:
1, resistance to elevated temperatures test
Embodiment and comparative example resulting materials are placed in electric heating version, are slowly heated (10 DEG C every point), observation changes in material:
Softening temperature, after referring to material is heated 5min its firmness change to initial hardness 85% time and keep 2 hours,
Its maximum temperature is softening temperature.
Viscous softening temperature, after referring to material is heated 5min its firmness change to initial hardness 40% time and keep 2 hours,
Its maximum temperature is viscous softening temperature.
Degradation temperature, refers to the temperature that material is heated to strand, molecular structure decomposes, material failure at a temperature of this.
The test result of resistance to elevated temperatures is shown in Table 1.
Table 1, the test result of resistance to elevated temperatures
| Softening temperature | Viscous softening temperature | Degradation temperature | |
| Comparative example 1 (CN 101864098A embodiment 1) | 130～140 DEG C | 150～160 DEG C | 190～200 DEG C |
| The embodiment of the present invention 1 | 320～330 DEG C | 390～400 DEG C | 440～460 DEG C |
The above results shows:
Comparative example 1 is using natural rubber/Graphene composite master batch as modified component, the softening temperature of gained rubber composite
Degree, viscous softening temperature, degradation temperature only 130～140 DEG C, 150～160 DEG C, 190～200 DEG C respectively, resistance to elevated temperatures is poor；
The present invention using fluorubber/Graphene composite master batch as modified component, the softening temperature of gained rubber composite,
Viscous softening temperature, degradation temperature have respectively reached 320～330 DEG C, 390～400 DEG C, 440～460 DEG C, and resistance to elevated temperatures is the best
Good, it is possible to meet higher operating temperature and use requirement.
2, Mechanics Performance Testing
To embodiment and comparative example resulting materials, carry out Mechanics Performance Testing according to following standard method:
Tensile property: GB/T 528-1998；
Tear resistance: GB/T 529-1999；
The test result of mechanical property is shown in Table 2.
Table 2, the test result of mechanical property
The above results shows, the present invention using fluorubber/Graphene composite master batch as modified component, the rubber combined material of gained
Material the most also has excellent mechanical property.
In sum, compared with existing natural rubber/graphene composite material, fluorubber/Graphene of the present invention is combined
The softening temperature of material, viscous softening temperature, degradation temperature have been respectively increased 180 DEG C, 230 DEG C, more than 240 DEG C, reach 320～330
DEG C, 390～400 DEG C, 440～460 DEG C, resistance to elevated temperatures is more preferable, it is possible to meet higher operating temperature use requirement；Meanwhile,
The preparation method of fluorubber/graphene composite material of the present invention is easy, it is simple to operation, energy consumption is low, profitable, is especially suitable for industry
Metaplasia is produced.
Claims (10)
1. fluorubber/graphene composite material, it is characterised in that: it includes the component of following weight proportion: fluorubber/stone
Ink alkene composite master batch 0.5～100 parts, fluorubber 1～150 parts, butadiene-styrene rubber 0～50 parts, zinc oxide 0～20 parts, sulfur 0～20
Part, plasticizer 0～20 parts, antioxidant 0～20 parts, accelerator 0～10 parts, fire retardant 0～10 parts, filler 0～100 parts.
Fluorubber/graphene composite material the most according to claim 1, it is characterised in that: it is by following weight proportion
Component composition: fluorubber/Graphene composite master batch 0.5～100 parts, fluorubber 1～150 parts, butadiene-styrene rubber 0～50 parts, oxygen
Change zinc 0～20 parts, sulfur 0～20 parts, plasticizer 0～20 parts, antioxidant 0～20 parts, accelerator 0～10 parts, fire retardant 0～10
Part, filler 0～100 parts.
Fluorubber/graphene composite material the most according to claim 1 and 2, it is characterised in that: described fluorubber/graphite
Alkene composite master batch is made up of the component of following weight proportion: graphite oxide 0.1～10 parts, fluoroelastomer latex 5～300 parts, also
Former dose 0.1～100 part, demulsifier 0.1～30 parts.
Fluorubber/graphene composite material the most according to claim 3, it is characterised in that: described graphite oxide and fluorine rubber
The weight ratio of glue latex is 0.001～1:1, and described reducing agent is 0.001～1:1 with the weight ratio of fluoroelastomer latex, described broken
Emulsion is 0.001～1:1 with the weight ratio of fluoroelastomer latex；Preferably, described graphite oxide and the weight ratio of fluoroelastomer latex
Being 0.001～0.2:1, described reducing agent is 0.01～0.5:1 with the weight ratio of fluoroelastomer latex, described demulsifier and fluorubber
The weight ratio of latex is 0.01～0.3:1.
Fluorubber/graphene composite material the most according to claim 3, it is characterised in that: consolidating of described fluoroelastomer latex
Content is 20%～30%；Preferably, the solid content of described fluoroelastomer latex is 20%～25%.
Fluorubber/graphene composite material the most according to claim 3, it is characterised in that: described reducing agent is selected from hydration
In hydrazine, sodium borohydride, ethylenediamine, n-butylamine, vitamin C, natrium hydrocitricum any one or two or more；Described demulsifier
Any one or two kinds in formic acid, inorganic salt solution.
Fluorubber/graphene composite material the most according to claim 1 and 2, it is characterised in that: described fluorubber/graphite
Alkene composite master batch is 0.1～1:1 with the weight ratio of fluorubber, and described butadiene-styrene rubber is 0～1:1 with the weight ratio of fluorubber, institute
The weight ratio stating zinc oxide and fluorubber is 0～1:1, and described sulfur is 0～1:1 with the weight ratio of fluorubber, described plasticizer with
The weight ratio of fluorubber is 0～1:1, and described antioxidant is 0～1:1 with the weight ratio of fluorubber, described accelerator and fluorubber
Weight ratio be 0～1:1, the weight ratio of described fire retardant and fluorubber is 0～1:1, the weight ratio of described filler and fluorubber
It is 0～5:1；
Preferably, described fluorubber/Graphene composite master batch is 0.2～0.5:1 with the weight ratio of fluorubber, described butadiene-styrene rubber
Being 0～0.5:1 with the weight ratio of fluorubber, described zinc oxide is 0.05～0.2:1 with the weight ratio of fluorubber, described sulfur and fluorine
The weight ratio of rubber is 0.01～0.1:1, and described plasticizer is 0.01～0.1:1 with the weight ratio of fluorubber, described antioxidant
Being 0.01～0.1:1 with the weight ratio of fluorubber, described accelerator is 0～0.1:1 with the weight ratio of fluorubber, described fire retardant
Being 0～0.1:1 with the weight ratio of fluorubber, described filler is 0～1:1 with the weight ratio of fluorubber.
Fluorubber/graphene composite material the most according to claim 1 and 2, it is characterised in that: described plasticizer is selected from hard
In fat acid, phthalic acid ester, aliphatic dicarboxylic acid esters any one or two or more；Described antioxidant is four [β-(3,5-
Di-t-butyl 4-hydroxy phenyl) propanoic acid] tetramethylolmethane or N-isopropyl-N '-diphenyl-para-phenylene diamine；Described accelerator is selected from N-ring
In hexyl-2-[4-morpholinodithio sulfenamide, dibenzothiazyl disulfide, plumbous plumbate any one or two or more；Institute
Stating fire retardant is double (2,4,6-tribromophenoxy) ethane of 1,2-；Described filler is selected from calcium carbonate, carbon black, silicon dioxide, kaolinite
Soil, in mica powder any one or two or more.
9. prepare the method for fluorubber/graphene composite material described in claim 1～8 any one for one kind, it is characterised in that:
Comprise the following steps: take each component, after mixing, vulcanize or extrude, obtaining fluorubber/graphene composite material.
Method the most according to claim 9, it is characterised in that: temperature during sulfuration is 120～250 DEG C, the time of sulfuration
Being 20～100 minutes, temperature during extrusion is 120～250 DEG C；Preferably, temperature during sulfuration is 150～200 DEG C, sulfuration
Time is 30～60 minutes, and temperature during extrusion is 180～220 DEG C.
Priority Applications (1)
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|---|---|---|---|---|
| CN107903544A (en) * | 2017-12-11 | 2018-04-13 | 安徽五狼神橡胶制品有限公司 | A kind of rubber of good corrosion resistance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864098A (en) * | 2010-06-03 | 2010-10-20 | 四川大学 | Preparation method of polymer/graphene composite material through in situ reduction |
-
2016
- 2016-07-04 CN CN201610516874.1A patent/CN106147086A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864098A (en) * | 2010-06-03 | 2010-10-20 | 四川大学 | Preparation method of polymer/graphene composite material through in situ reduction |
Non-Patent Citations (3)
| Title |
|---|
| 万里: "石墨烯/橡胶纳米复合材料的研究", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
| 刑研: "石墨烯/聚合物复合材料的制备、结构与性能的研究", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
| 补强等: "石墨烯/橡胶纳米复合材料研究进展", 《高分子学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903544A (en) * | 2017-12-11 | 2018-04-13 | 安徽五狼神橡胶制品有限公司 | A kind of rubber of good corrosion resistance |
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