CN107501637A - A kind of high-phenylethylene antistatic rubber roll and preparation method thereof - Google Patents
A kind of high-phenylethylene antistatic rubber roll and preparation method thereof Download PDFInfo
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- CN107501637A CN107501637A CN201710610644.6A CN201710610644A CN107501637A CN 107501637 A CN107501637 A CN 107501637A CN 201710610644 A CN201710610644 A CN 201710610644A CN 107501637 A CN107501637 A CN 107501637A
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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
- C08L7/00—Compositions of natural rubber
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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
- 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
- C08L2201/04—Antistatic
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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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Abstract
The invention discloses a kind of high-phenylethylene antistatic rubber roll and preparation method thereof, belong to rubber roll manufacturing field.For antistatic effect present in prior art is weak, physical property is poor, low intensity, wear no resistance the problem of, the invention provides a kind of high-phenylethylene antistatic rubber roll and preparation method thereof, reinforcement is carried out using the conductive carbon black and carbon black composition of compounding, with reference to high styrene resin, electrostatic efficiency has been effectively ensured, improve wearability, and compound after carbon black operation when caloric value it is small, technique after being added to product prepares simpler convenient, it is more outstanding with good operability, curability；The present invention uses two sections of modes of plasticating, and is acted synergistically using using compound carbon black and high styrene resin, and it can realize anlistatig effect, and ensure that the physical property of rubber roll is outstanding, and intensity is high, wearability is good.
Description
Technical field
The present invention relates to rubber roll manufacturing field, more specifically to a kind of high-phenylethylene antistatic rubber roll and its preparation
Method.
Background technology
Rubber is electrically insulating material, when its surface is rubbed, the charge buildup that remains static and form electrostatic.
When charge accumulated is to certain amount, just discharged in the form of spark.When discharge capacity is slight, harm is not formed to human body, but discharge
When reaching to a certain degree, can cause electric shock in order to guarantee personal safety, in the rubber that this occasion uses, it is necessary to be can remove it is quiet
The antistatic rubber of electricity.The danger that electrostatic belt comes substantially has following several：
(1) when Electro-static Driven Comb, such as there is kindling material, inflammable, explosive substance in surrounding, will trigger fire；Such as colliery conveying
Belt and roller between friction, flower fair of setting fire causes gas explosion；
(2) wound human body, although it is this electric shock typically not belong to it is fatefulue, it is harmful；
(3) surface of static electrification can adsorb the particulate of surrounding.Such as the roller of textile mills is in drawing-off yarn count, with yarn it
Between because of friction produce electrostatic.When charge accumulated to a certain extent when, the winged yarn in surrounding air will be adsorbed, influence to operate.
Electrostatic can also be produced by being rubbed during film production, between film and rubber roll, film can be allowed to be bonded on rubber roll, influence to produce.In a word, resist
The definite definition of electrostatic and the generation of non-blocking electrostatic, but to eliminate the electrostatic accumulated.
Among the production of rubber roll, it is very important for how carrying out anlistatig design, in the prior art, more using table
The antistatic additive of face activity is as anti-static material, but still plasticization can widen rubber molecule to common antistatic additive
Spacing, vulcanization effect is influenceed, then influence the physical property of rubber.
Chinese patent application, application number 201610526210.3, publication date on October 26th, 2016, disclose a kind of colour
Anti-electrostatic fire retardant plastic composite material, including following parts by weight of component：50~60 parts of Corvic, high styrene resin 30
~40 parts, 40~60 parts of ABS resin, 20~30 parts of emulsion, 10~20 parts of antistatic additive, 20~30 parts of reinforcer, fire retardant
20~30 parts, 2~5 parts of antioxidant, 5~10 parts of silane coupler, 10~20 parts of Pioloform, polyvinyl acetal ester.This invention is a kind of colored
Anti-electrostatic fire retardant plastic composite material, by being reasonably formulated design, make plastic material that there is the resistance of excellent antistatic property
Performance is fired, and by reinforcer and the reasonable employment of conductive agent, the basic color for making material is white, is easily processed into various institutes
Color is needed, meets aesthetic requirement of the people to color.But this scheme influences vulcanization effect in processing, then influences rubber
Physical property, rubbery intensity is low, be not suitable for suitable for rubber roll making.
The content of the invention
1. technical problems to be solved
For antistatic effect present in prior art is weak, physical property is poor, low intensity, wear no resistance the problem of, this
Invention provides a kind of high-phenylethylene antistatic rubber roll and preparation method thereof, and it can realize anlistatig effect, and ensure that
The physical property of rubber roll is outstanding, and intensity is high, wearability is good.
2. technical scheme
The purpose of the present invention is achieved through the following technical solutions.
A kind of high-phenylethylene antistatic rubber roll, the component and mass fraction of described high-phenylethylene antistatic rubber roll are as follows：
Further, described high styrene resin is HS80 types, is a kind of copolymer from styrene and butadiene, shape
For 3mm graininess.High styrene resin is as a kind of rubber additive, for rubber production, can improve rubber determine to stretch should
Power, intensity, hardness, resistance to tearing, resistance to bend are disturbed and wearability.
Further, described high styrene resin styrene-content is 70%-90%.High styrene rubber is butylbenzene
One special kinds of rubber, the latex of system is copolymerized by butadiene and styrene emulsion, then is washed through cohesion, extrusion dehydration, done
It is dry and product, general Styrene Content in Coplymer be 23.5% ± 1%, content be up to more than 40% be referred to as high benzene second
Alkene rubber, combinated styrene content 70%-90% are then high styrene resin.
Further, described stearic acid is stearic acid 1801, stearic acid 1837 or stearic acid 1842.Its stearic acid with
Animal fat is primary raw material.
Further, the compound carbon black is that conductive carbon black, carbon black N330 and carbon black N990 compoundings form, mass fraction
For 3:2:3.Carbon black compositions conductive carbon black, carbon black N330, carbon black N550 and high styrene resin are added in rubber roll, are served
Anlistatig effect, and combine high styrene resin and improve hardness, often add 1 part of high styrene resin rubber hardness and improve about 1
Degree.
Further, described conductive carbon black is acetylene carbon black.
A kind of preparation method of high-phenylethylene antistatic rubber roll, step are as follows：
1) glue is cut, glue is cut by mass fraction weight；
2) sizing material refining glue, natural gum is plasticated one section on a mill, bottom sheet is parked 12 hours, then butadiene-styrene rubber plasticated into one
Section bottom sheet is parked 12 hours, while weighed auxiliary material, by high styrene resin, zinc oxide, antioxidant D, stearic acid, compound
Carbon black, clay and o-phthalic acid dibutyl ester are put in a vessel, and pine tar is put in a vessel, Cosan, accelerator
DM and captax are put in a vessel；
3) two sections of plastics of sizing material mixing, by one section of the butadiene-styrene rubber and natural gum of having been plasticated in second step, on a mill
Mixing, and mill roll spacing is tuned into 1mm, thin logical rule 5 times, and beat triangle bag three times；
4) mixing of sizing material, by high styrene resin, zinc oxide, antioxidant D, stearic acid, compound carbon black, clay and adjacent benzene
Dioctyl phthalate dibutyl ester, the sizing material plasticated in pine tar, and step 3 are together put into close formula rubber mixing machine, are kneaded 6-8 minutes, row
Glue, bottom sheet, wait to be cooled；
5) add accelerator and vulcanizing agent, on open type rubber mixing machine, Cosan, altax and captax are added into step
In 4 sizing material, and in roll spacing 2mm, beat triangle bag three times, then bottom sheet is stand-by；
6) sizing material in a small amount of step 5 is taken, is put into mould, is put into vulcanizing press, is vulcanized；
7) take out film and measure resistance value with megger, obtain the rubber roll material of carbon black antistatic effect.
Further, the parameter vulcanized in step 6 is vulcanizer pressure 0.8Mpa, vulcanizes 10mim at 160 degrees Celsius.
3. beneficial effect
Compared to prior art, the advantage of the invention is that：
(1) this programme employs the carbon black material of compounding, with reference to conductive carbon black and carbon black N330, carbon black N550, herein
Carbon black N330, carbon black N550 can select carbon black N220, carbon black N990 etc. to be replaced, and in the prior art, conventional is
N220, technologically, carbon black N330 reinforcing property are worse than carbon black N220, but carbon black N220 operation heat generation, scattered
Property is poorer than N330, can select corresponding carbon black according to demand, carbon black N990 reinforcing properties are slightly poor, but can improve the drawing of rubber
Elongation is risen, therefore carbon black is used in combination, the existing relatively good tensile strength of rubber, but tensile elongation can also be guaranteed, due to
Conductive carbon black has anlistatig effect, can also play preferably stretching and stiffening effect, polytype carbon black and be integrated
Effect, because the tensile strength of the carbon black of original one-component is only capable of between reaching 12mpa-14mpa, the tensile strength after compounding
25mpa-30mpa can be reached；Improve wearability, and compound after carbon black operation when caloric value it is small, product is added
Prepared by technique afterwards simpler convenient, has a good operability, and curability is more outstanding；
(2) electrostatic and drawing effect can be improved using compounding carbon black, still, reinforcing rubber is the use by increasing carbon black
Amount, to improve the intensity of sizing material and hardness, about 1 degree is improved with 5 parts of carbon black shore a hardness, therefore during production high durometer rubber
Heat generation when needing largely to fill carbon black, a large amount of tensile strengths and draftability that can influence rubber roll using carbon black, and operate
Also it can have an impact, can be increased substantially firmly using using carbon black N330, carbon black N550 and high styrene resin collaboration use
Degree, often add a high styrene resin rubber shore a hardness and improve about 1 degree, and the stress at definite elongation of rubber can be improved, intensity,
Hardness, resistance to tearing, resistance to bend are disturbed and wearability；
(3) in such scheme, for electrostatic efficiency, the antistatic additive with surface-active effect can also be added, is resisted
Electrostatic agent can use antistatic additive SN, SP, PES, OT etc., the use of number antistatic additive and conductive carbon black ratio be 1:1, resist quiet
The antistatic property of electric agent derives from surface polarity, also relevant with compatibility with its diffusivity.If this kind of surfactant
Compatibility with rubber is good, then its diffusion, migration can be suffered restraints, and conductive capability can be pind down；Conversely, compatibility too it is poor then
Can be too quickly to external diffusion, migration, then antistatic behaviour is also difficult to persistently.Therefore, the principle of selection should make every effort to and rubber
Compatibility is moderate.Theoretically, the hydrophilic radical in surfactant type antistatic additive molecule on surface because can form uniformly
Molecular layer, and have good antistatic effect, the antistatic additive such as SN of this programme waits with antistatic well when in use
Effect, but also there is plasticization, find in an experiment, a certain amount of SN and rubber have preferable compatibility, can reach
Diffusion and the balance of migration, preferable antistatic effect is played, therefore conductive carbon black and SN are used in combination, played collaboration and made
With, while the physical property of rubber is balanced, though wherein SN serves plasticization, plasticization as surfactant
The spacing of rubber molecule can be widened, influences vulcanization effect, then influences the physical property of rubber, but the carbon black and high benzene compounded
Vinyl rubber, the loss physical property to surface-active carry out reinforcement, generate the effect of collaboration, the rubber being effectively ensured
The antistatic property and physical property double effectses of glue；
Embodiment
With reference to specific embodiment, the present invention is described in detail.
Embodiment 1
A kind of high-phenylethylene antistatic rubber roll, the component and mass fraction of described high-phenylethylene antistatic rubber roll are as follows：
Described high styrene resin is HS80 types, is a kind of copolymer from styrene and butadiene, is shaped as 3mm particles
Shape.High styrene resin is as a kind of rubber additive, for rubber production, can improve the stress at definite elongation of rubber, intensity, firmly
Degree, resistance to tearing, resistance to bend are disturbed and wearability.Described high styrene resin styrene-content is 70%-90%.High-phenylethylene rubber
Glue is a special kinds of butadiene-styrene rubber, the latex of system is copolymerized by butadiene and styrene emulsion, then washed through cohesion, extruding
Dehydration, dry and obtain product, general Styrene Content in Coplymer is 23.5% ± 1%, and content is up to more than 40% title
For high styrene rubber, combinated styrene content 70%-90% is then high styrene resin.
Described stearic acid is stearic acid 1801, stearic acid 1837 or stearic acid 1842.Its stearic acid using animal fat as
Primary raw material.
The compound carbon black is that conductive carbon black, carbon black N330 and carbon black N990 compoundings form, mass fraction 3:2:3.Carbon
Black compositions conductive carbon black, carbon black N330, carbon black N550 and high styrene resin are added in rubber roll, serve anlistatig work
With, and combine high styrene resin and improve hardness, often add 1 part of high styrene resin rubber hardness and improve about 1 degree.Described leads
Black electrical carbon is acetylene carbon black.Can also be conductive furnace black, conductive channel black etc..High styrene resin is used to improve and synthesized in this programme
The physical property of rubber.Carbon black carbon black is used to produce certain electric conductivity, produces the effect of antistatic, and rubber has been effectively ensured
The physical property of glue, the reinforcement of carbon black carbon black is added, improve tensile strength.Therefore carbon black is used in combination, the existing relatively good drawing of rubber
Intensity is stretched, but tensile elongation can also be guaranteed, because conductive carbon black can not only carry out reinforcement, also have anlistatig effect
Fruit, be effectively ensured it is anlistatig at the same time it can also play preferably stretching and stiffening effect.It is general of the prior art strong
Degree can only achieve 12mpa~14mpa, can reach 35mpa using technical scheme, this tensile strength reached as
The requirement of the special rubber product such as tire, improves elongation during rubber tensile, elongation is up to 25%.
It can be effectively ensured using the composite effect of above-mentioned compound carbon black and high styrene resin, the hardness and phase of rubber
The tensile strength answered, has an anlistatig characteristic, and effect is more preferable.
Stearic acid selects stearic acid 1801, and its stearic acid 1801 has very using animal fat as primary raw material to activation degree
Big raising, greatly the curingprocess rate standby to rubber system and degree improved, reaction faster, save the time.
A kind of preparation method of high-phenylethylene antistatic rubber roll, step are as follows：
1) glue is cut, glue is cut by mass fraction weight；
2) sizing material refining glue, natural gum is plasticated one section on a mill, bottom sheet is parked 12 hours, then butadiene-styrene rubber plasticated into one
Section bottom sheet is parked 12 hours, while weighed auxiliary material, by high styrene resin, zinc oxide, antioxidant D, stearic acid, compound
Carbon black, clay and o-phthalic acid dibutyl ester are put in a vessel, and pine tar is put in a vessel, Cosan, accelerator
DM and captax are put in a vessel；
3) two sections of plastics of sizing material mixing, by one section of the butadiene-styrene rubber and natural gum of having been plasticated in second step, on a mill
Mixing, and mill roll spacing is tuned into 1mm, thin logical rule 5 times, and beat triangle bag three times；
4) mixing of sizing material, by high styrene resin, zinc oxide, antioxidant D, stearic acid, compound carbon black, clay and adjacent benzene
Dioctyl phthalate dibutyl ester, the sizing material plasticated in pine tar, and step 3 are together put into close formula rubber mixing machine, are kneaded 6-8 minutes, row
Glue, bottom sheet, wait to be cooled；
5) add accelerator and vulcanizing agent, on open type rubber mixing machine, Cosan, altax and captax are added into step
In 4 sizing material, and in roll spacing 2mm, beat triangle bag three times, then bottom sheet is stand-by；
6) sizing material in a small amount of step 5 is taken, is put into mould, is put into vulcanizing press, is vulcanized；The ginseng of vulcanization
Number is vulcanizer pressure 0.8Mpa, vulcanizes 10mim at 160 degrees Celsius；
7) take out film and measure resistance value with megger, obtain the rubber roll material of carbon black antistatic effect.
A kind of above-mentioned obtained high styrene resin rubber roll test hardness is shore a hardness 85.Styrene resin used
Few with the quantity of carbon black, tensile strength can reach 25mpa, and tensile elongation 400%, tensile strength is good, tensile elongation
Height, hardness are higher than rubber roll made of conventional method.
Embodiment 2
A kind of high-phenylethylene antistatic rubber roll, the component and mass fraction of described high-phenylethylene antistatic rubber roll are as follows：
Described high styrene resin is HS80 types, is a kind of copolymer from styrene and butadiene, is shaped as 3mm particles
Shape.High styrene resin is as a kind of rubber additive, for rubber production, can improve the stress at definite elongation of rubber, intensity, firmly
Degree, resistance to tearing, resistance to bend are disturbed and wearability.Described high styrene resin styrene-content is 70%-90%.High-phenylethylene rubber
Glue is a special kinds of butadiene-styrene rubber, the latex of system is copolymerized by butadiene and styrene emulsion, then washed through cohesion, extruding
Dehydration, dry and obtain product, general Styrene Content in Coplymer is 23.5% ± 1%, and content is up to more than 40% title
For high styrene rubber, combinated styrene content 70%-90% is then high styrene resin.Described stearic acid be stearic acid 1801,
Stearic acid 1837 or stearic acid 1842.Its stearic acid is using animal fat as primary raw material.The compound carbon black be conductive carbon black,
Carbon black N330 and carbon black N990 compoundings form, mass fraction 3:2:3.Carbon black compositions conductive carbon black, carbon black N330, carbon black
N550 and high styrene resin are added in rubber roll, serve anlistatig effect, and are combined high styrene resin and improved hardness, often
1 part of high styrene resin rubber hardness of addition improves about 1 degree.Described conductive carbon black is acetylene carbon black.
A kind of preparation method of high-phenylethylene antistatic rubber roll, step are as follows：
1) glue is cut, glue is cut by mass fraction weight；
2) sizing material refining glue, natural gum is plasticated one section on a mill, bottom sheet is parked 12 hours, then butadiene-styrene rubber plasticated into one
Section bottom sheet is parked 12 hours, while weighed auxiliary material, by high styrene resin, zinc oxide, antioxidant D, stearic acid, compound
Carbon black, clay and o-phthalic acid dibutyl ester are put in a vessel, and pine tar is put in a vessel, Cosan, accelerator
DM and captax are put in a vessel；
3) two sections of plastics of sizing material mixing, by one section of the butadiene-styrene rubber and natural gum of having been plasticated in second step, on a mill
Mixing, and mill roll spacing is tuned into 1mm, thin logical rule 5 times, and beat triangle bag three times；
4) mixing of sizing material, by high styrene resin, zinc oxide, antioxidant D, stearic acid, compound carbon black, clay and adjacent benzene
Dioctyl phthalate dibutyl ester, the sizing material plasticated in pine tar, and step 3 are together put into close formula rubber mixing machine, are kneaded 6-8 minutes, row
Glue, bottom sheet, wait to be cooled；
5) add accelerator and vulcanizing agent, on open type rubber mixing machine, Cosan, altax and captax are added into step
In 4 sizing material, and in roll spacing 2mm, beat triangle bag three times, then bottom sheet is stand-by；
6) sizing material in a small amount of step 5 is taken, is put into mould, is put into vulcanizing press, is vulcanized；In step 6
The parameter of vulcanization is vulcanizer pressure 0.8Mpa, vulcanizes 10mim at 160 degrees Celsius.
7) take out film and measure resistance value with megger, obtain the rubber roll material of carbon black antistatic effect.
A kind of above-mentioned obtained high styrene resin rubber roll test hardness is shore a hardness 90.Styrene resin used
Few with the quantity of carbon black, tensile strength can reach 30mpa, and tensile elongation 410%, tensile strength is good, tensile elongation
Height, hardness are higher than rubber roll made of conventional method.
Embodiment 3
A kind of high-phenylethylene antistatic rubber roll, the component and mass fraction of described high-phenylethylene antistatic rubber roll are as follows：
For electrostatic efficiency, the present embodiment also added antistatic additive, antistatic additive can use antistatic additive SN, SP,
PES, OT etc., SN used herein, the use of number antistatic additive and conductive carbon black ratio is 1:1 or so, antistatic additive SN point
Number can be 3-10 parts, and the number for selecting to need according to ratio, the antistatic property of antistatic additive derives from surface polarity,
It is relevant with compatibility with its diffusivity.Compound carbon black is that conductive carbon black, carbon black N330 and carbon black N990 compoundings form, mass parts
Number is (1-3):2:3, theoretically, the hydrophilic radical in surfactant type antistatic additive molecule on surface because can form
Even molecular layer, and have good antistatic effect, the antistatic additive such as SN of this programme waits with anti-quiet well when in use
Electro ultrafiltration, but also there is plasticization, find in an experiment, a certain amount of SN and rubber have preferable compatibility, can reach
To the balance of diffusion and migration, preferable antistatic effect is played, therefore conductive carbon black and SN are used in combination, has played collaboration
Effect, while the physical property of rubber is balanced, though wherein SN serves plasticization as surfactant, plasticising is made
With the spacing that can widen rubber molecule, vulcanization effect is influenceed, then influences the physical property of rubber, but compound the carbon black entered
With high styrene resin rubber, the loss physical property to surface-active carries out reinforcement, generates the effect of collaboration, be effectively ensured
Rubber antistatic property and physical property double effectses.
A kind of preparation method of high-phenylethylene antistatic rubber roll, step are as follows：
1) glue is cut, glue is cut by mass fraction weight；
2) sizing material refining glue, natural gum is plasticated one section on a mill, bottom sheet is parked 12 hours, then butadiene-styrene rubber plasticated into one
Section bottom sheet is parked 12 hours, while weighed auxiliary material, by high styrene resin, zinc oxide, antioxidant D, stearic acid, compound
Carbon black, antistatic additive SN, clay and o-phthalic acid dibutyl ester are put in a vessel, and pine tar is put in a vessel, sulphur
Sulphur powder, altax and captax are put in a vessel；
3) two sections of plastics of sizing material mixing, by one section of the butadiene-styrene rubber and natural gum of having been plasticated in second step, on a mill
Mixing, and mill roll spacing is tuned into 1mm, thin logical rule 5 times, and beat triangle bag three times；
4) mixing of sizing material, by high styrene resin, zinc oxide, antioxidant D, stearic acid, compound carbon black, antistatic additive
SN, clay and o-phthalic acid dibutyl ester, the sizing material plasticated in pine tar, and step 3 are together put into close formula rubber mixing machine, are kneaded
6-8 minutes, dumping, bottom sheet, wait to be cooled；
5) add accelerator and vulcanizing agent, on open type rubber mixing machine, Cosan, altax and captax are added into step 4
Sizing material in, and in roll spacing 2mm, beat triangle bag three times, then bottom sheet is stand-by；
6) sizing material in a small amount of step 5 is taken, is put into mould, is put into vulcanizing press, is vulcanized；In step 6
The parameter of vulcanization is vulcanizer pressure 0.8Mpa, vulcanizes 10mim at 160 degrees Celsius.
7) take out film and measure resistance value with megger, obtain the rubber roll material of carbon black antistatic effect.
A kind of above-mentioned obtained high styrene resin rubber roll test hardness is shore a hardness 88.Styrene resin used
Few with the quantity of carbon black, tensile strength can reach 30mpa, and tensile elongation 390%, tensile strength is good, tensile elongation
Height, hardness are higher than rubber roll made of conventional method.
Schematically the invention and embodiments thereof are described above, this describe it is no restricted, not
In the case of the spirit or essential characteristics of the present invention, the present invention can be realized in other specific forms.So if
One of ordinary skill in the art is enlightened by it, in the case where not departing from this creation objective, without creativeness design with
The similar frame mode of the technical scheme and embodiment, the protection domain of this patent all should be belonged to.In addition, the word of " comprising " one is not arranged
Except other elements or step, "one" word before element is not excluded for including " multiple " element.It is old in claim to a product
The multiple element stated can also be realized by an element by software or hardware.The first, the second grade word is used for representing name
Claim, and be not offered as any specific order.
Claims (8)
1. a kind of high-phenylethylene antistatic rubber roll, it is characterised in that the component and quality of described high-phenylethylene antistatic rubber roll
Number is as follows：
2. high-phenylethylene antistatic rubber roll according to claim 1, it is characterised in that described high styrene resin is
HS80 types, it is a kind of copolymer from styrene and butadiene, is shaped as 3mm graininess.
3. high-phenylethylene antistatic rubber roll according to claim 2, it is characterised in that described high styrene resin benzene second
Alkene content is 70%-90%.
4. high-phenylethylene antistatic rubber roll according to claim 1, it is characterised in that described stearic acid is stearic acid
1801st, stearic acid 1837 or stearic acid 1842.
5. high-phenylethylene antistatic rubber roll according to claim 1, it is characterised in that the compound carbon black is conductive carbon
Black, carbon black N330 and carbon black N990 compoundings form, mass fraction 3:2:3.
6. high-phenylethylene antistatic rubber roll according to claim 5, it is characterised in that described conductive carbon black is acetylene carbon
It is black.
7. a kind of preparation method of high-phenylethylene antistatic rubber roll, step are as follows：
1) glue is cut, glue is cut by mass fraction weight；
2) sizing material refining glue, natural gum is plasticated one section on a mill, bottom sheet is parked 12 hours, then butadiene-styrene rubber is plasticated under one section
Piece is parked 12 hours, while auxiliary material has been weighed, by high styrene resin, zinc oxide, stearic acid, antioxidant D, composite carbon
Black, clay and o-phthalic acid dibutyl ester are put in a vessel, and pine tar is put in a vessel, Cosan, altax
Put in a vessel with captax；
3) two sections of plastics mixing of sizing material, one section of the butadiene-styrene rubber and natural gum of having been plasticated in second step mix on a mill,
And mill roll spacing is tuned into 1mm, thin logical rule 5 times, and beat triangle bag three times；
4) mixing of sizing material, by high styrene resin, zinc oxide, antioxidant D, stearic acid, compound carbon black, clay and O-phthalic
Sour dibutyl ester, the sizing material plasticated in pine tar, and step 3 are together put into close formula rubber mixing machine, are kneaded 6-8 minutes, dumping, under
Piece, wait to be cooled；
5) add accelerator and vulcanizing agent, on open type rubber mixing machine, Cosan, altax and captax are added to the glue of step 4
In material, and in roll spacing 2mm, beat triangle bag three times, then bottom sheet is stand-by；
6) sizing material in a small amount of step 5 is taken, is put into mould, is put into vulcanizing press, is vulcanized；
7) take out film and measure resistance value with megger, obtain the rubber roll material of carbon black antistatic effect.
A kind of 8. preparation method of high-phenylethylene antistatic rubber roll according to claim 7, it is characterised in that：In step 6
The parameter of vulcanization is vulcanizer pressure 0.8Mpa, vulcanizes 10mim at 160 degrees Celsius.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796288A (en) * | 2012-08-09 | 2012-11-28 | 际华三五三七制鞋有限责任公司 | Novel antiskid antistatic rubber sole and preparation method thereof |
| CN105153491A (en) * | 2015-10-26 | 2015-12-16 | 焦作万瑞工贸有限公司 | Corn peeling rubber roller and preparation method thereof |
| CN105175828A (en) * | 2014-08-12 | 2015-12-23 | 马鞍山市天鑫辊业有限责任公司 | Manufacturing method of high styrene resin rubber roller |
-
2017
- 2017-07-25 CN CN201710610644.6A patent/CN107501637A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796288A (en) * | 2012-08-09 | 2012-11-28 | 际华三五三七制鞋有限责任公司 | Novel antiskid antistatic rubber sole and preparation method thereof |
| CN105175828A (en) * | 2014-08-12 | 2015-12-23 | 马鞍山市天鑫辊业有限责任公司 | Manufacturing method of high styrene resin rubber roller |
| CN105153491A (en) * | 2015-10-26 | 2015-12-16 | 焦作万瑞工贸有限公司 | Corn peeling rubber roller and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 徐志钢: "不同聚合物并用提高胶辊质量", 《特种橡胶制品》 * |
| 由顺先: "胶鞋胶料配方设计(一)", 《橡胶科技市场》 * |
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Application publication date: 20171222 |