CN108148296A - A kind of ethylene propylene diene rubber non-porous rubber and preparation method thereof - Google Patents
A kind of ethylene propylene diene rubber non-porous rubber and preparation method thereof Download PDFInfo
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- CN108148296A CN108148296A CN201810066472.5A CN201810066472A CN108148296A CN 108148296 A CN108148296 A CN 108148296A CN 201810066472 A CN201810066472 A CN 201810066472A CN 108148296 A CN108148296 A CN 108148296A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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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
- B29B7/002—Methods
- B29B7/005—Methods for mixing in batches
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- 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
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
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- 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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- 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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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
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Abstract
The present invention relates to a kind of ethylene propylene diene rubber non-porous rubbers and preparation method thereof.The ethylene propylene diene rubber non-porous rubber is made of the raw material components of following parts by weight：18~20 parts of 4010 raw rubber of ethylene propylene diene rubber,78~80 parts of 4045 raw rubber of ethylene propylene diene rubber,96~100 parts of carbon black N550 fillers,18~20 parts of nanometer chelate NW230 fillers,25~30 parts of nanoclay,86~90 parts of paraffin oil,6~8 parts of zinc oxide,1~1.5 part of stearic acid,2~3 parts of tackifying resin,2~3 parts of dispersant,4~5 parts of calcium oxide,1.0~1.2 parts of 80 vulcanization accelerators of MBT,1.5~1.8 parts of 80 vulcanization accelerators of ZDBC,1.5~1.8 parts of 80 vulcanization accelerators of ZDEC,0.8~1.0 part of 50 vulcanization accelerators of ZDTP,0.2~0.5 part of TDEC vulcanization accelerators,1.0~1.2 parts of 80 vulcanization accelerators of IS60.The non-porous rubber that the formula is produced, had not only possessed heat resistance, weatherability, insulating properties, the anti-flammability of conventional three-way EP rubbers, but also possessed good flexibility and mechanical strength, suitable in stopping sliding door.
Description
Technical field
The present invention relates to stopping sliding door sealing strip connect angle technical field more particularly to a kind of ethylene propylene diene rubber non-porous rubber and
Preparation method.
Background technology
A kind of ethylene propylene diene rubber insulating materials and preparation method thereof is disclosed in existing Chinese patent database, specially
Profit application No. is：201610626717.6 the applying date is：2016.08.01, application publication number is：106084501 A of CN, Shen
Please date of publication be：2016.11.09, ternary ethylene propylene rubber insulation material is made of the component of following parts by weight：Ethylene-propylene-diene monomer
50~75 parts of glue；20~30 parts of hydrogenated nitrile-butadiene rubber；5~10 parts of chlorinated polyethylene rubber；10~20 parts of active calcium silicate；Cycloalkanes
5~10 parts of base oil；50~70 parts of magnesium hydroxide；2~6 parts of grafting maleic anhydride with ethylene propylene terpolymer；5~30 parts of furnace black；
2~5 parts of stearic acid；1~3 part of zinc oxide；2~4 parts of anti-aging agent；0.5~3 part of accelerating agent；And 0.5~3 part of sulphur.Its deficiency
Be in：The rubber that the formula is produced is harder, is bonded with body surface not close, is not suitable in stopping sliding door, keep off the rain or
Sealing effect is not good enough.
Invention content
The purpose of the present invention is in view of the deficienciess of the prior art, provide a kind of technique it is more ripe, suitable for plug draw
Ethylene propylene diene rubber non-porous rubber on door and preparation method thereof.
To achieve these goals, the technical solution that a kind of ethylene propylene diene rubber non-porous rubber of the present invention is taken：
A kind of ethylene propylene diene rubber non-porous rubber, ethylene propylene diene rubber non-porous rubber by following parts by weight raw material components group
Into：18~20 parts of 4010 raw rubber of ethylene propylene diene rubber, 78~80 parts of 4045 raw rubber of ethylene propylene diene rubber, carbon black N550 fillers 96~
100 parts, 18~20 parts of nanometer chelate NW230 fillers, 25~30 parts of nanoclay, 86~90 parts of paraffin oil, zinc oxide 6~8
Part, 1~1.5 part of stearic acid, 2~3 parts of tackifying resin, 2~3 parts of dispersant, 4~5 parts of calcium oxide, MBT-80 vulcanization accelerators
1.0~1.2 parts, 1.5~1.8 parts of ZDBC-80 vulcanization accelerators, 1.5~1.8 parts of ZDEC-80 vulcanization accelerators, ZDTP-50 sulphur
Change 0.8~1.0 part of accelerating agent, 0.2~0.5 part of TDEC vulcanization accelerators, 1.0~1.2 parts of IS60-80 vulcanization accelerators.
Compared with prior art, beneficial effects of the present invention are：The non-porous rubber that the formula is produced, both possesses routine
Heat resistance, weatherability, insulating properties, the anti-flammability of ethylene propylene diene rubber, and possess good flexibility and mechanical strength, it is suitable for
In stopping sliding door.
The present invention also provides a kind of ethylene propylene diene rubber non-porous rubber preparation method, the technical solution taken：
A kind of ethylene propylene diene rubber non-porous rubber preparation method, includes the following steps：
Step 1：Raw material is weighed, according to required resourcing manifest, weighs the weight of various raw materials, it is spare；
Step 2：Prepare mixer, clear up floating weight of banbury mixer and banburying chamber, sweep mixer ambient enviroment, make close
Mill and mixer ambient enviroment meet the needs of work；
Step 3：Mixer mixing starts mixer, the indoor air pressure of mixing is made to maintain 0.6Mpa-0.8Mpa,
Heat banburying chamber simultaneously, by the ethylene propylene diene rubber 4010 of 20 parts by weight, by the ethylene propylene diene rubber 4045 of 80 parts by weight, by 8
The zinc oxide of parts by weight, by the stearic acid of 1 parts by weight, by the tackifying resin of 3 parts by weight, by the dispersant of 3 parts by weight, by 5 weights
The calcium oxide of amount part puts into banburying chamber respectively, and drop floating weight carries out kneading 1 minute, floating weight risen, by the carbon black of 100 parts by weight
N550, distinguish by the nanometer chelate NW230 of 20 parts by weight, by the nanoclay of 30 parts by weight, by the paraffin oil of 90 parts by weight
It puts into banburying chamber, slowly segmentation pushes floating weight and carries out kneading, carries floating weight when mixing room temperature reaches 100 DEG C
It rises, the dust cleaning around floating weight and charge door is entered into banburying chamber with air gun or broom, after sizing material is totally turned over, in drop
Bolt is pushed up, when temperature reaches 120 DEG C, rises floating weight again, pushes kneading after overturning sizing material, treat that temperature reaches 135 DEG C, go up
Bolt is pushed up, sizing material overturning is unloaded, cooling clot is parked for use；
Step 4：Prepare sizing material, with chalk on sizing material subscript gelatin item number, shift, date, the sizing material of clot is placed on
On trolley, it is ensured that cooling time is spare more than 8 hours；
Step 5：Prepare open mill, clean open mill and open mill ambient enviroment, make around open mill and open mill
Environment meets the needs of work, spare to open mill plus sulphur；
Step 6：Dispensing takes out the kneading sizing material cooled down in step 4, while the vulcanization rush of corresponding part is measured from weighing area
Into agent, 1.2 parts of MBT-80 vulcanization accelerators, 1.8 parts of ZDBC-80 vulcanization accelerators, 1.5 parts of ZDEC-80 vulcanization accelerators,
0.8 part of ZDTP-50 vulcanization accelerators, 0.2 part of TDEC vulcanization accelerators, 1.2 parts of IS60-80 vulcanization accelerators；
Step 7：Open mill refining glue opens cooling water, and open mill roll spacing is transferred to the position of 5~8mm of dial, adds in
Kneading sizing material, the vulcanization accelerator being slowly added to after packet roller in step 6 operate on method using both sides and promote powdered vulcanization
Agent is added in kneading sizing material, and until vulcanization accelerator is can't see on kneading sizing material surface, locking roll spacing makes roll spacing for 0.5~1mm,
The ironed clot of kneading sizing material of vulcanization accelerator will be mixed with, it is spare；
Step 8：Prepare mixer again, clean mixer and mixer ambient enviroment, make mixer and mixer
Ambient enviroment meets the needs of work, spare to mixer plus sulphur；
Step 9：Mixer refining glue again opens frozen water machine preheating in advance, by the temperature control in mixer 70 DEG C with
It is interior, the clot sizing material generated in step 7 is put into mixer, and pour into vulcanization accelerator, pressure floating weight unloads after carrying out kneading
Lower sizing material, it is October~kneading in April next year 1 minute, spare in May~September part kneading 35 seconds；
Step 10：Open mill smashes glue, adjusts the roll spacing between open mill, makes roll spacing for 5mm~8mm, will be raw in step 9
Into sizing material smash clot after glue 3~4 minutes on a mill；
Step 11：Examine storage：The sizing material of clot in step 10 is placed on handcart, by per car sub-sampling, soon
Inspection, sample indicates shift, train number, and fills in circulation card, it is to be tested it is qualified after sizing material is sent into storehouse, it is to be tested it is qualified after,
Storehouse is parked at least 4 hours, spare.
Compared with prior art, beneficial effects of the present invention are：The preparation method is more rigorous, science, has both ensured to give birth to
The product qualification rate of output is high, while production efficiency is more efficient.
Description of the drawings
Fig. 1 is 1 material performance schematic diagram of the embodiment of the present invention.
Fig. 2 is 2 material performance schematic diagram of the embodiment of the present invention.
Fig. 3 is 3 material performance schematic diagram of the embodiment of the present invention.
Specific embodiment
Embodiment 1
As described in Figure 1, it is a kind of ethylene propylene diene rubber non-porous rubber, ethylene propylene diene rubber non-porous rubber is by following parts by weight
Raw material components composition：18 parts of 4010 raw rubber of ethylene propylene diene rubber, 78 parts of 4045 raw rubber of ethylene propylene diene rubber, carbon black N550 fillers
96 parts, 18 parts of nanometer chelate NW230 fillers, 25 parts of nanoclay, 86 parts of paraffin oil, 6 parts of zinc oxide, 1 part of stearic acid, thickening
2 parts of resin, 2 parts of dispersant, 4 parts of calcium oxide, 1.0 parts of MBT-80 vulcanization accelerators, 1.5 parts of ZDBC-80 vulcanization accelerators,
1.5 parts of ZDEC-80 vulcanization accelerators, 0.8 part of ZDTP-50 vulcanization accelerators, 0.2 part of TDEC vulcanization accelerators, IS60-80 vulcanizations
1.0 parts of accelerating agent.
Corresponding with a kind of above-mentioned ethylene propylene diene rubber non-porous rubber, the present invention also provides a kind of ethylene propylene diene rubber is closely knit
Sizing material production method includes the following steps：
Step 1：Raw material is weighed, according to required resourcing manifest, weighs the weight of various raw materials, it is spare；
Step 2：Prepare mixer, clear up floating weight of banbury mixer and banburying chamber, sweep mixer ambient enviroment, make close
Mill and mixer ambient enviroment meet the needs of work；
Step 3：Mixer mixing starts mixer, the indoor air pressure of mixing is made to maintain 0.6Mpa-0.8Mpa,
Heat banburying chamber simultaneously, by the ethylene propylene diene rubber 4010 of 18 parts by weight, by the ethylene propylene diene rubber 4045 of 78 parts by weight, by 6
The zinc oxide of parts by weight, by the stearic acid of 1 parts by weight, by the tackifying resin of 2 parts by weight, by the dispersant of 2 parts by weight, by 4 weights
The calcium oxide of amount part puts into banburying chamber respectively, and drop floating weight carries out kneading 1 minute, floating weight risen, by the carbon black of 96 parts by weight
N550, distinguish by the nanometer chelate NW230 of 18 parts by weight, by the nanoclay of 25 parts by weight, by the paraffin oil of 86 parts by weight
It puts into banburying chamber, slowly segmentation pushes floating weight and carries out kneading, carries floating weight when mixing room temperature reaches 100 DEG C
It rises, the dust cleaning around floating weight and charge door is entered into banburying chamber with air gun or broom, after sizing material is totally turned over, in drop
Bolt is pushed up, when temperature reaches 120 DEG C, rises floating weight again, pushes kneading after overturning sizing material, treat that temperature reaches 135 DEG C, go up
Bolt is pushed up, sizing material overturning is unloaded, cooling clot is parked for use；
Step 4：Prepare sizing material, with chalk on sizing material subscript gelatin item number, shift, date, the sizing material of clot is placed on
On trolley, it is ensured that cooling time is spare more than 8 hours；
Step 5：Prepare open mill, clean open mill and open mill ambient enviroment, make around open mill and open mill
Environment meets the needs of work, spare to open mill plus sulphur；
Step 6：Dispensing takes out the kneading sizing material cooled down in step 4, while the vulcanization rush of corresponding part is measured from weighing area
Into agent, 1.0 parts of MBT-80 vulcanization accelerators, 1.5 parts of ZDBC-80 vulcanization accelerators, 1.5 parts of ZDEC-80 vulcanization accelerators,
0.8 part of ZDTP-50 vulcanization accelerators, 0.2 part of TDEC vulcanization accelerators, 1.0 parts of IS60-80 vulcanization accelerators；
Step 7：Open mill refining glue opens cooling water, and open mill roll spacing is transferred to the position of 5~8mm of dial, adds in
Kneading sizing material, the vulcanization accelerator being slowly added to after packet roller in step 6 operate on method using both sides and promote powdered vulcanization
Agent is added in kneading sizing material, and until vulcanization accelerator is can't see on kneading sizing material surface, locking roll spacing makes roll spacing for 0.5~1mm,
The ironed clot of kneading sizing material of vulcanization accelerator will be mixed with, it is spare；
Step 8：Prepare mixer again, clean mixer and mixer ambient enviroment, make mixer and mixer
Ambient enviroment meets the needs of work, spare to mixer plus sulphur；
Step 9：Mixer refining glue again opens frozen water machine preheating in advance, by the temperature control in mixer 70 DEG C with
It is interior, the clot sizing material generated in step 7 is put into mixer, and pour into vulcanization accelerator, pressure floating weight unloads after carrying out kneading
Lower sizing material, it is October~kneading in April next year 1 minute, spare in May~September part kneading 35 seconds；
Step 10：Open mill smashes glue, adjusts the roll spacing between open mill, makes roll spacing for 5mm~8mm, will be raw in step 9
Into sizing material smash clot after glue 3~4 minutes on a mill；
Step 11：Examine storage：The sizing material of clot in step 10 is placed on handcart, by per car sub-sampling, soon
Inspection, sample indicates shift, train number, and fills in circulation card, it is to be tested it is qualified after sizing material is sent into storehouse, it is to be tested it is qualified after,
Storehouse is parked at least 4 hours, spare.
Embodiment two
As described in Figure 2, it is a kind of ethylene propylene diene rubber non-porous rubber, ethylene propylene diene rubber non-porous rubber is by following parts by weight
Raw material components composition：20 parts of 4010 raw rubber of ethylene propylene diene rubber, 80 parts of 4045 raw rubber of ethylene propylene diene rubber, carbon black N550 fillers
100 parts, 20 parts of nanometer chelate NW230 fillers, 30 parts of nanoclay, 90 parts of paraffin oil, 8 parts of zinc oxide, 1 part of stearic acid, increasing
3 parts of viscosity resin, 3 parts of dispersant, 5 parts of calcium oxide, 1.2 parts of MBT-80 vulcanization accelerators, 1.8 parts of ZDBC-80 vulcanization accelerators,
1.5 parts of ZDEC-80 vulcanization accelerators, 0.8 part of ZDTP-50 vulcanization accelerators, 0.2 part of TDEC vulcanization accelerators, IS60-80 vulcanizations
1.2 parts of accelerating agent.
Corresponding with a kind of above-mentioned ethylene propylene diene rubber non-porous rubber, the present invention also provides a kind of ethylene propylene diene rubber is closely knit
Sizing material production method includes the following steps：
Step 1：Raw material is weighed, according to required resourcing manifest, weighs the weight of various raw materials, it is spare；
Step 2：Prepare mixer, clear up floating weight of banbury mixer and banburying chamber, sweep mixer ambient enviroment, make close
Mill and mixer ambient enviroment meet the needs of work；
Step 3：Mixer mixing starts mixer, the indoor air pressure of mixing is made to maintain 0.6Mpa-0.8Mpa,
Heat banburying chamber simultaneously, by the ethylene propylene diene rubber 4010 of 20 parts by weight, by the ethylene propylene diene rubber 4045 of 80 parts by weight, by 8
The zinc oxide of parts by weight, by the stearic acid of 1 parts by weight, by the tackifying resin of 3 parts by weight, by the dispersant of 3 parts by weight, by 5 weights
The calcium oxide of amount part puts into banburying chamber respectively, and drop floating weight carries out kneading 1 minute, floating weight risen, by the carbon black of 100 parts by weight
N550, distinguish by the nanometer chelate NW230 of 20 parts by weight, by the nanoclay of 30 parts by weight, by the paraffin oil of 90 parts by weight
It puts into banburying chamber, slowly segmentation pushes floating weight and carries out kneading, carries floating weight when mixing room temperature reaches 100 DEG C
It rises, the dust cleaning around floating weight and charge door is entered into banburying chamber with air gun or broom, after sizing material is totally turned over, in drop
Bolt is pushed up, when temperature reaches 120 DEG C, rises floating weight again, pushes kneading after overturning sizing material, treat that temperature reaches 135 DEG C, go up
Bolt is pushed up, sizing material overturning is unloaded, cooling clot is parked for use；
Step 4：Prepare sizing material, with chalk on sizing material subscript gelatin item number, shift, date, the sizing material of clot is placed on
On trolley, it is ensured that cooling time is spare more than 8 hours；
Step 5：Prepare open mill, clean open mill and open mill ambient enviroment, make around open mill and open mill
Environment meets the needs of work, spare to open mill plus sulphur；
Step 6：Dispensing takes out the kneading sizing material cooled down in step 4, while the vulcanization rush of corresponding part is measured from weighing area
Into agent, 1.2 parts of MBT-80 vulcanization accelerators, 1.8 parts of ZDBC-80 vulcanization accelerators, 1.5 parts of ZDEC-80 vulcanization accelerators,
0.8 part of ZDTP-50 vulcanization accelerators, 0.2 part of TDEC vulcanization accelerators, 1.2 parts of IS60-80 vulcanization accelerators；
Step 7：Open mill refining glue opens cooling water, and open mill roll spacing is transferred to the position of 5~8mm of dial, adds in
Kneading sizing material, the vulcanization accelerator being slowly added to after packet roller in step 6 operate on method using both sides and promote powdered vulcanization
Agent is added in kneading sizing material, and until vulcanization accelerator is can't see on kneading sizing material surface, locking roll spacing makes roll spacing for 0.5~1mm,
The ironed clot of kneading sizing material of vulcanization accelerator will be mixed with, it is spare；
Step 8：Prepare mixer again, clean mixer and mixer ambient enviroment, make mixer and mixer
Ambient enviroment meets the needs of work, spare to mixer plus sulphur；
Step 9：Mixer refining glue again opens frozen water machine preheating in advance, by the temperature control in mixer 70 DEG C with
It is interior, the clot sizing material generated in step 7 is put into mixer, and pour into vulcanization accelerator, pressure floating weight unloads after carrying out kneading
Lower sizing material, it is October~kneading in April next year 1 minute, spare in May~September part kneading 35 seconds；
Step 10：Open mill smashes glue, adjusts the roll spacing between open mill, makes roll spacing for 5mm~8mm, will be raw in step 9
Into sizing material smash clot after glue 3~4 minutes on a mill；
Step 11：Examine storage：The sizing material of clot in step 10 is placed on handcart, by per car sub-sampling, soon
Inspection, sample indicates shift, train number, and fills in circulation card, it is to be tested it is qualified after sizing material is sent into storehouse, it is to be tested it is qualified after,
Storehouse is parked at least 4 hours, spare.
Embodiment three
As described in Figure 3, it is a kind of ethylene propylene diene rubber non-porous rubber, ethylene propylene diene rubber non-porous rubber is by following parts by weight
Raw material components composition：19 parts of 4010 raw rubber of ethylene propylene diene rubber, 79 parts of 4045 raw rubber of ethylene propylene diene rubber, carbon black N550 fillers
98 parts, 19 parts of nanometer chelate NW230 fillers, 27 parts of nanoclay, 88 parts of paraffin oil, 7 parts of zinc oxide, 1.3 parts of stearic acid, increasing
2.5 parts of viscosity resin, 2.5 parts of dispersant, 4.5 parts of calcium oxide, 1.1 parts of MBT-80 vulcanization accelerators, ZDBC-80 vulcanization accelerators
1.6 parts, 1.7 parts of ZDEC-80 vulcanization accelerators, 1.0 parts of ZDTP-50 vulcanization accelerators, 0.3 part of TDEC vulcanization accelerators, IS60-
80 1.1 parts of vulcanization accelerators.
Corresponding with a kind of above-mentioned ethylene propylene diene rubber non-porous rubber, the present invention also provides a kind of ethylene propylene diene rubber is closely knit
Sizing material production method includes the following steps：
Step 1：Raw material is weighed, according to required resourcing manifest, weighs the weight of various raw materials, it is spare；
Step 2：Prepare mixer, clear up floating weight of banbury mixer and banburying chamber, sweep mixer ambient enviroment, make close
Mill and mixer ambient enviroment meet the needs of work；
Step 3：Mixer mixing starts mixer, the indoor air pressure of mixing is made to maintain 0.6Mpa-0.8Mpa,
Heat banburying chamber simultaneously, by the ethylene propylene diene rubber 4010 of 19 parts by weight, by the ethylene propylene diene rubber 4045 of 79 parts by weight, by 7
The zinc oxide of parts by weight, by the stearic acid of 1.3 parts by weight, by the tackifying resin of 2.5 parts by weight, by the dispersant of 2.5 parts by weight,
The calcium oxide of 4.5 parts by weight is put into banburying chamber respectively, drop floating weight carries out kneading 1 minute, floating weight risen, by 98 parts by weight
Carbon black N550, by the nanometer chelate NW230 of 19 parts by weight, by the nanoclay of 27 parts by weight, the paraffin oil by 88 parts by weight
It puts into banburying chamber respectively, slowly segmentation pushes floating weight and carries out kneading, when mixing room temperature reaches 100 DEG C by floating weight
Lift, the dust cleaning around floating weight and charge door is entered into banburying chamber with air gun or broom, after sizing material is totally turned over, drop
Floating weight when temperature reaches 120 DEG C, rises floating weight, kneading is pushed after overturning sizing material again, treats that temperature reaches 135 DEG C, rises
Floating weight unloads sizing material overturning, and cooling clot is parked for use；
Step 4：Prepare sizing material, with chalk on sizing material subscript gelatin item number, shift, date, the sizing material of clot is placed on
On trolley, it is ensured that cooling time is spare more than 8 hours；
Step 5：Prepare open mill, clean open mill and open mill ambient enviroment, make around open mill and open mill
Environment meets the needs of work, spare to open mill plus sulphur；
Step 6：Dispensing takes out the kneading sizing material cooled down in step 4, while the vulcanization rush of corresponding part is measured from weighing area
Into agent, 1.1 parts of MBT-80 vulcanization accelerators, 1.6 parts of ZDBC-80 vulcanization accelerators, 1.7 parts of ZDEC-80 vulcanization accelerators,
1.0 parts of ZDTP-50 vulcanization accelerators, 0.3 part of TDEC vulcanization accelerators, 1.1 parts of IS60-80 vulcanization accelerators；
Step 7：Open mill refining glue opens cooling water, and open mill roll spacing is transferred to the position of 5~8mm of dial, adds in
Kneading sizing material, the vulcanization accelerator being slowly added to after packet roller in step 6 operate on method using both sides and promote powdered vulcanization
Agent is added in kneading sizing material, and until vulcanization accelerator is can't see on kneading sizing material surface, locking roll spacing makes roll spacing for 0.5~1mm,
The ironed clot of kneading sizing material of vulcanization accelerator will be mixed with, it is spare；
Step 8：Prepare mixer again, clean mixer and mixer ambient enviroment, make mixer and mixer
Ambient enviroment meets the needs of work, spare to mixer plus sulphur；
Step 9：Mixer refining glue again opens frozen water machine preheating in advance, by the temperature control in mixer 70 DEG C with
It is interior, the clot sizing material generated in step 7 is put into mixer, and pour into vulcanization accelerator, pressure floating weight unloads after carrying out kneading
Lower sizing material, it is October~kneading in April next year 1 minute, spare in May~September part kneading 35 seconds；
Step 10：Open mill smashes glue, adjusts the roll spacing between open mill, makes roll spacing for 5mm~8mm, will be raw in step 9
Into sizing material smash clot after glue 3~4 minutes on a mill；
Step 11：Examine storage：The sizing material of clot in step 10 is placed on handcart, by per car sub-sampling, soon
Inspection, sample indicates shift, train number, and fills in circulation card, it is to be tested it is qualified after sizing material is sent into storehouse, it is to be tested it is qualified after,
Storehouse is parked at least 4 hours, spare.
The invention is not limited in above-described embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing to performing creative labour
A little to replace and deform, these are replaced and deformation is within the scope of the present invention.
Claims (2)
1. a kind of ethylene propylene diene rubber non-porous rubber, which is characterized in that the ethylene propylene diene rubber non-porous rubber is by following weight
The raw material components composition of part：
18~20 parts of 4010 raw rubber of ethylene propylene diene rubber, 78~80 parts of 4045 raw rubber of ethylene propylene diene rubber, carbon black N550 fillers 96
~100 parts, 18~20 parts of nanometer chelate NW230 fillers, 25~30 parts of nanoclay, 86~90 parts of paraffin oil, zinc oxide 6~
8 parts, 1~1.5 part of stearic acid, 2~3 parts of tackifying resin, 2~3 parts of dispersant, 4~5 parts of calcium oxide, MBT-80 vulcanization accelerators
1.0~1.2 parts, 1.5~1.8 parts of ZDBC-80 vulcanization accelerators, 1.5~1.8 parts of ZDEC-80 vulcanization accelerators, ZDTP-50 sulphur
Change 0.8~1.0 part of accelerating agent, 0.2~0.5 part of TDEC vulcanization accelerators, 1.0~1.2 parts of IS60-80 vulcanization accelerators.
2. the preparation method of ethylene propylene diene rubber non-porous rubber as described in claim 1, it is characterised in that：Including following step
Suddenly：
Step 1：Raw material is weighed, according to required resourcing manifest, weighs the weight of various raw materials, it is spare；
Step 2：Prepare mixer, clear up floating weight of banbury mixer and banburying chamber, sweep mixer ambient enviroment, make mixer
And mixer ambient enviroment meets the needs of work；
Step 3：Mixer mixing starts mixer, the indoor air pressure of mixing is made to maintain 0.6Mpa-0.8Mpa, simultaneously
Heat banburying chamber, by the ethylene propylene diene rubber 4010 of 20 parts by weight, by the ethylene propylene diene rubber 4045 of 80 parts by weight, by 8 weight
Part zinc oxide, by the stearic acid of 1 parts by weight, by the tackifying resin of 3 parts by weight, by the dispersant of 3 parts by weight, by 5 parts by weight
Calcium oxide put into banburying chamber respectively, drop floating weight carries out kneading 1 minute, rises floating weight, by the carbon black N550 of 100 parts by weight,
It is put into respectively by the nanometer chelate NW230 of 20 parts by weight, by the nanoclay of 30 parts by weight, by the paraffin oil of 90 parts by weight
In banburying chamber, slowly segmentation pushes floating weight and carries out kneading, lifts floating weight when mixing room temperature reaches 100 DEG C, uses gas
Dust cleaning around floating weight and charge door is entered banburying chamber by rifle or broom, after sizing material is totally turned over, is dropped floating weight, is treated
When temperature reaches 120 DEG C, rise floating weight again, kneading is pushed after overturning sizing material, treat that temperature reaches 135 DEG C, rise floating weight, it will
Sizing material overturning is unloaded, and cooling clot is parked for use；
Step 4：Prepare sizing material, with chalk on sizing material subscript gelatin item number, shift, date, the sizing material of clot is placed on trolley
On, it is ensured that cooling time is spare more than 8 hours；
Step 5：Prepare open mill, clean open mill and open mill ambient enviroment, make open mill and open mill ambient enviroment
Meet the needs of work, it is spare to open mill plus sulphur；
Step 6：Dispensing takes out the kneading sizing material cooled down in step 4, while the vulcanization promotion of corresponding part is measured from weighing area
Agent, 1.2 parts of MBT-80 vulcanization accelerators, 1.8 parts of ZDBC-80 vulcanization accelerators, 1.5 parts of ZDEC-80 vulcanization accelerators, ZDTP-
50 0.8 part of vulcanization accelerators, 0.2 part of TDEC vulcanization accelerators, 1.2 parts of IS60-80 vulcanization accelerators；
Step 7：Open mill refining glue opens cooling water, and open mill roll spacing is transferred to the position of 5~8mm of dial, adds in kneading
Sizing material, the vulcanization accelerator being slowly added to after packet roller in step 6, operates on method using both sides and adds powdered vulcanization accelerator
Into kneading sizing material, until vulcanization accelerator is can't see on kneading sizing material surface, locking roll spacing makes roll spacing for 0.5~1mm, will be mixed
There is the ironed clot of kneading sizing material of vulcanization accelerator, it is spare；
Step 8：Prepare mixer again, clean mixer and mixer ambient enviroment, make around mixer and mixer
Environment meets the needs of work, spare to mixer plus sulphur；
Step 9：Mixer refining glue again opens frozen water machine preheating, the temperature in mixer is controlled within 70 DEG C in advance,
The clot sizing material generated in step 7 is put into mixer, and pour into vulcanization accelerator, pressure floating weight unloads after carrying out kneading
Sizing material, it is October~kneading in April next year 1 minute, spare in May~September part kneading 35 seconds；
Step 10：Open mill smashes glue, adjusts the roll spacing between open mill, makes roll spacing for 5mm~8mm, by what is generated in step 9
Sizing material smashes glue clot after 3~4 minutes on a mill；
Step 11：Examine storage：The sizing material of clot in step 10 is placed on handcart, by per car sub-sampling, fast inspection, examination
Sample indicates shift, train number, and fills in circulation card, it is to be tested it is qualified after sizing material is sent into storehouse, it is to be tested it is qualified after, stop in storehouse
It puts at least 4 hours, it is spare.
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