CN107129612A - A kind of production method of machinery stretch-proof anti-aging rubber - Google Patents
A kind of production method of machinery stretch-proof anti-aging rubber Download PDFInfo
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- CN107129612A CN107129612A CN201710522421.4A CN201710522421A CN107129612A CN 107129612 A CN107129612 A CN 107129612A CN 201710522421 A CN201710522421 A CN 201710522421A CN 107129612 A CN107129612 A CN 107129612A
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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
- C08L15/00—Compositions of rubber derivatives
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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
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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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
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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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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to chemical material technical field there is provided a kind of production technology of machinery stretch-proof anti-aging rubber, including step is produced by below：（1）The preparation of modified titanaugite,（2）A glue is modified,（3）It is prepared by B glue,（4）Two glue are mixed.Pass through the mixing match of natural rubber, buna, fluorosioloxane rubber, EP rubbers and polyurethane rubber, and it is modified the use of titanaugite, diatomite, carbon black and other chemical addition agents, coordinate the special work flow of the present invention, stretch-proof and the ageing resistace of rubber can be significantly improved, its excellent performance indications is shown in heat ageing and resistance to ozone aging experiment.A kind of machinery that the present invention is provided is a kind of outstanding rubber production processing technology with the production technology of stretch-proof anti-aging rubber, is had great practical value.
Description
Technical field
The invention belongs to technical field of chemical industry, and in particular to a kind of producer of machinery stretch-proof anti-aging rubber
Method.
Background technology
The latex that natural rubber flows out when being exactly and being tapped rubber by para ruber is made after solidifying, drying.After processing
Finished product is flexible, insulating properties, the material of impermeable water and air.It is broadly divided into two kinds of natural rubber and synthetic rubber, day
Right rubber is made of the extraction colloid post-processing from the plants such as rubber tree, kok-saghyz.Synthetic rubber is then aggregated by various monomers
React and obtain.Rubber is widely used in all aspects of industry or life.There is very extensive purposes.Rubber can also be divided into detail
Natural rubber, general purpose rubber, butadiene-styrene rubber, nitrile rubber, silicon rubber, butadiene rubber, isoprene rubber, EP rubbers, neoprene rubber
Several classes of glue.
But natural rubber and common rubber are difficult to meet the performance requirement in practical application to elastomeric material, therefore,
Need to change the technological process of production and add new material to improve the properties of rubber.It is known that no matter from machinery
Property, heat-resisting, stretch-proof and corrosion-resistant and disaster prevention angle consider that elastomeric material used in machinery is maintaining equipment normal
Vital effect is played in terms of operation, during concrete application, elastomeric material must be able to resistance Exposure to Sunlight, aging and soda acid
Corrode, and the harsh weather conditions such as high temperature, severe cold can be born, while remaining to temporarily ensure that its is normal under unexpected disaster scenarios it
Operation.
Titanaugite is a kind of common raw mineral materials, is a kind of silicate mineral rich in titanium, mainly originates in mafic and super
In basic rock.It is ageing-resistant to wait good characteristic with high mechanical strength, heat endurance be good, thermal coefficient of expansion is low, it is widely used in plastics
The functional filler of box rubber.Common titanaugite is relatively low as the feature of filler, so needing a kind of to titanaugite
It is modified, is applied in rubber production, improves the production technology of ageing-resistant tensile resistance of rubber.
The content of the invention
For problem above, it is an object of the invention to provide a kind of producer of machinery stretch-proof anti-aging rubber
Method, the rubber that the rubber of this method production is relatively common has higher stretch-proof ability and ageing resistance.
A kind of production method of machinery stretch-proof anti-aging rubber, including step is produced by below：
(1) preparation of modified titanaugite：Titanaugite and raw ore red soil are well mixed, calcined under 670-750 DEG C of situation
3-4h, is crushed, and crosses 100-120 mesh sieves, plus the solution that mass fraction is 35-40% is made in suitable quantity of water mashing, then uses hydroxide
Sodium solution regulation slurries PH is 8-9, ultrasonication 30-35min, then it is neutral to adjust slurries PH with saturation ammoniacal liquor, by slurries
Drying is filtrated to get powdery solid, by powdery solid and polyphenyl based quinoxaline, the phosphorus cyanogen of chlordene ring three and the misery ester of nontoxic plasticizer
According to 7:1:2:1 mass ratio mixing, stirs 8-9min with 2000-2300r/min speed in mixer, adds with before
It is 11 to state mixture quality ratio:2:2:1 polybutene, hydrogenated rosin pentaerythritol ester and aluminum hydroxyoxalate, in 1200-1500r/
Min rotating speed stirring 5-7min, discharge dries pulverizing, crosses 100-120 mesh sieves, that is, modified titanaugite needed for obtaining.
(2) A glue is modified：Point taken 45-50 parts of epoxy natural rubber, 10-15 parts of buna, fluorosioloxane rubber 8- by quality
10 parts, put into banbury, plasticated at a temperature of 75-80 DEG C, when temperature reaches 85-90 DEG C after the 20-25min that plasticates
When start discharge, then raw material and 3-4 a part modified titanaugite for discharge is put into banbury, kneads 15-20min；Changed
A glue after property is standby.
(3) prepared by B glue：35-40 parts of EP rubbers, 25-30 parts of polyurethane rubber, fluorosioloxane rubber 10- are taken by weight
The diatomite of 15 parts, and 3-5 parts of carbon black and 2-3 part, puts into banbury, 5- is kneaded at a temperature of 110-130 DEG C
8min, then puts into 1-2 parts of plasticizer into banbury, 3-5 parts of vulcanizing agent, 3-4 parts of accelerator and 1-3 parts it is anti-scorch
Agent, continues to knead 8-10min, when temperature is increased to 130-145 DEG C, starts discharge, obtains B glue and retains standby.
(4) two glue are mixed：A glue and B glue are together put into banbury, with 95-110 DEG C of temperature, banburying 15-
25min, then mill in mill is fed the mixture into, material to be mixed is cooled to room temperature after discharging, that is, obtains required resistance to drawing
Stretch anti-aging rubber.
It is preferred that, the mass fraction of step (1) described sodium hydroxide is 20%.
It is preferred that, 1-2 parts of liquidambar resinoid, 0.5-0.8 parts of ethyl glutarate, magnesium chloride 1-2 are additionally added in step (2)
Part.
It is preferred that, step (3) described plasticizer is paraffin oil.
It is preferred that, step (3) described vulcanizing agent is the mixture of sulphur and tetramethylthiuram disulfide, the quality of the two
Than for 3:4.
It is preferred that, step (3) described accelerator is diethyl diphenyl thiuram disulfide.
It is preferred that, step (3) described antiscorching agent is cyclohexyl thiophthalimide.
It is preferred that, step (4) described compound is thin logical 5-6 times in mill.
Compared with prior art, the invention has the advantages that：
The rubber production technology that the present invention is provided, is formed by the compounding rubber of two kinds of different qualities, with the addition of in rubber few
The modified titanaugite material of amount, can make the lighter of rubber, reduce the absorption to heat radiation, elastomeric material is reduced with this
The severe degree of temperature change, improves the service life of elastomeric material in use, and by controlling the dosage of addition,
To change the characteristic of rubber, the performance of rubber is improved, excellent anti-aging and stretch resistance energy is made it have, machine can be met
Performance requirement of the tool equipment to elastomeric material.
Embodiment
The embodiment to the present invention is described in detail below.It should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Embodiment 1
(1) preparation of modified titanaugite：Titanaugite and raw ore red soil are well mixed, 3h, powder are calcined under 670 DEG C of situations
It is broken, 100 mesh sieves are crossed, plus the solution that mass fraction is 35% is made in suitable quantity of water mashing, is then 20% hydroxide with mass fraction
Sodium solution regulation slurries PH is 8, ultrasonication 30min, then it is neutral to adjust slurries PH with saturation ammoniacal liquor, and slurries were dried
Filter obtains powdery solid, by powdery solid and polyphenyl based quinoxaline, the phosphorus cyanogen of chlordene ring three and the misery ester of nontoxic plasticizer according to 7:
1:2:1 mass ratio mixing, stirs 8min with 2000r/min speed in mixer, adds and aforementioned mixture quality
Than for 11:2:2:1 polybutene, hydrogenated rosin pentaerythritol ester and aluminum hydroxyoxalate, is stirred in 1200r/min rotating speed
5min, discharge dries pulverizing, crosses 100 mesh sieves, that is, modified titanaugite needed for obtaining.
(2) A glue is modified：Point take 50 parts of epoxy natural rubber, 15 parts of buna, 8 parts of fluorosioloxane rubber, then add by quality
Enter 2 parts of liquidambar resinoid, 0.8 part of ethyl glutarate, 1 part of magnesium chloride is put into banbury, moulded at a temperature of 75 DEG C
Refining, starts discharge when temperature reaches 85 DEG C after the 20min that plasticates, then the raw material of discharge and 3 parts of modified titanaugites is put into close
In mill, 15min is kneaded；Obtain modified A glue standby.
(3) prepared by B glue：Take 40 parts of EP rubbers by weight, 25 parts of polyurethane rubber, 10 parts of fluorosioloxane rubber, and 3
The carbon black and 3 parts of diatomite of part, put into banbury, 5min are kneaded at a temperature of 120 DEG C, are then thrown into banbury
It is 3 to enter the mass ratio of the two in 2 parts of paraffin oil, 3 parts of sulphur and the mixture of tetramethylthiuram disulfide, mixture:
4,3 parts of diethyl diphenyl thiuram disulfide and 1 part of cyclohexyl thiophthalimide, continue to knead 8min,
When temperature is increased to 145 DEG C, start discharge, obtain B glue and retain standby.
(4) two glue are mixed：A glue and B glue are together put into banbury, with 95 DEG C of temperature, banburying 15min, then incited somebody to action
Compound is sent to mill in mill, and compound is thin logical 5 times in mill, and material to be mixed is cooled to room temperature after discharging, i.e.,
Obtain required stretch-proof anti-aging rubber.
Embodiment 2
(1) preparation of modified titanaugite：Titanaugite and raw ore red soil are well mixed, 3-4h is calcined under 750 DEG C of situations,
Crush, cross 120 mesh sieves, plus the solution that mass fraction is 40% is made in suitable quantity of water mashing, is then 20% hydrogen-oxygen with mass fraction
It is 9, ultrasonication 35min to change sodium solution regulation slurries PH, then it is neutral to adjust slurries PH with saturation ammoniacal liquor, and slurries are dried
Be filtrated to get powdery solid, by powdery solid and polyphenyl based quinoxaline, the phosphorus cyanogen of chlordene ring three and the misery ester of nontoxic plasticizer according to
7:1:2:1 mass ratio mixing, stirs 9min with 2300r/min speed in mixer, adds and aforementioned mixture matter
Amount is than being 11:2:2:1 polybutene, hydrogenated rosin pentaerythritol ester and aluminum hydroxyoxalate, is stirred in 1500r/min rotating speed
7min, discharge dries pulverizing, crosses 120 mesh sieves, that is, modified titanaugite needed for obtaining.
(2) A glue is modified：Point taken 45 parts of epoxy natural rubber, 15 parts of buna, 10 parts of fluorosioloxane rubber by quality, then
1 part of liquidambar resinoid is added, 0.8 part of ethyl glutarate, 2 parts of magnesium chloride is put into banbury, carried out at a temperature of 80 DEG C
Plasticate, start discharge after the 20min that plasticates when temperature reaches 90 DEG C, then the raw material of discharge and 3 parts of modified titanaugites are put into
In banbury, 15min is kneaded；Obtain modified A glue standby.
(3) prepared by B glue：Take 40 parts of EP rubbers by weight, 25 parts of polyurethane rubber, 15 parts of fluorosioloxane rubber, and 3
The carbon black and 3 parts of diatomite of part, put into banbury, 8min are kneaded at a temperature of 110 DEG C, are then thrown into banbury
It is 3 to enter the mass ratio of the two in 2 parts of paraffin oil, 3 parts of sulphur and the mixture of tetramethylthiuram disulfide, mixture:
4,4 parts of diethyl diphenyl thiuram disulfide and 1 part of cyclohexyl thiophthalimide, continue to knead 8min,
When temperature is increased to 130 DEG C, start discharge, obtain B glue and retain standby.
(4) two glue are mixed：A glue and B glue are together put into banbury, with 95 DEG C of temperature, banburying 25min, then incited somebody to action
Compound is sent to mill in mill, and compound is thin logical 6 times in mill, and material to be mixed is cooled to room temperature after discharging, i.e.,
Obtain required stretch-proof anti-aging rubber.
Embodiment 3
(1) preparation of modified titanaugite：Titanaugite and raw ore red soil are well mixed, 4h, powder are calcined under 700 DEG C of situations
It is broken, 100 mesh sieves are crossed, plus the solution that mass fraction is 35% is made in suitable quantity of water mashing, is then 20% hydroxide with mass fraction
Sodium solution regulation slurries PH is 8, ultrasonication 35min, then it is neutral to adjust slurries PH with saturation ammoniacal liquor, and slurries were dried
Filter obtains powdery solid, by powdery solid and polyphenyl based quinoxaline, the phosphorus cyanogen of chlordene ring three and the misery ester of nontoxic plasticizer according to 7:
1:2:1 mass ratio mixing, stirs 9min with 2200r/min speed in mixer, adds and aforementioned mixture quality
Than for 11:2:2:1 polybutene, hydrogenated rosin pentaerythritol ester and aluminum hydroxyoxalate, is stirred in 1400r/min rotating speed
6min, discharge dries pulverizing, crosses 1006 mesh sieves, that is, modified titanaugite needed for obtaining.
(2) A glue is modified：Point take 47 parts of epoxy natural rubber, 15 parts of buna, 9 parts of fluorosioloxane rubber, then add by quality
Enter 1 part of liquidambar resinoid, 0.7 part of ethyl glutarate, 2 parts of magnesium chloride is put into banbury, moulded at a temperature of 78 DEG C
Refining, starts discharge when temperature reaches 87 DEG C after the 22min that plasticates, then the raw material of discharge and 4 parts of modified titanaugites is put into close
In mill, 17min is kneaded；Obtain modified A glue standby.
(3) prepared by B glue：Take 37 parts of EP rubbers by weight, 28 parts of polyurethane rubber, 14 parts of fluorosioloxane rubber, and 4
The carbon black and 2 parts of diatomite of part, put into banbury, 7min are kneaded at a temperature of 115 DEG C, are then thrown into banbury
It is 3 to enter the mass ratio of the two in 2 parts of paraffin oil, 3 parts of sulphur and the mixture of tetramethylthiuram disulfide, mixture:
4,3 parts of diethyl diphenyl thiuram disulfide and 2 parts of cyclohexyl thiophthalimide, continue to knead 9min,
When temperature is increased to 140 DEG C, start discharge, obtain B glue and retain standby.
(4) two glue are mixed：A glue and B glue are together put into banbury, with 100 DEG C of temperature, banburying 18min, then incited somebody to action
Compound is sent to mill in mill, and compound is thin logical 6 times in mill, and material to be mixed is cooled to room temperature after discharging, i.e.,
Obtain required stretch-proof anti-aging rubber.
Embodiment 4
(1) preparation of modified titanaugite：Titanaugite and raw ore red soil are well mixed, 3h, powder are calcined under 690 DEG C of situations
It is broken, 120 mesh sieves are crossed, plus the solution that mass fraction is 37% is made in suitable quantity of water mashing, is then 20% hydroxide with mass fraction
Sodium solution regulation slurries PH is 9, ultrasonication 32min, then it is neutral to adjust slurries PH with saturation ammoniacal liquor, and slurries were dried
Filter obtains powdery solid, by powdery solid and polyphenyl based quinoxaline, the phosphorus cyanogen of chlordene ring three and the misery ester of nontoxic plasticizer according to 7:
1:2:1 mass ratio mixing, stirs 9min with 2100r/min speed in mixer, adds and aforementioned mixture quality
Than for 11:2:2:1 polybutene, hydrogenated rosin pentaerythritol ester and aluminum hydroxyoxalate, is stirred in 1400r/min rotating speed
6min, discharge dries pulverizing, crosses 120 mesh sieves, that is, modified titanaugite needed for obtaining.
(2) A glue is modified：Point take 46 parts of epoxy natural rubber, 11 parts of buna, 9 parts of fluorosioloxane rubber, then add by quality
Enter 2 parts of liquidambar resinoid, 0.7 part of ethyl glutarate, 2 parts of magnesium chloride is put into banbury, moulded at a temperature of 78 DEG C
Refining, starts discharge when temperature reaches 88 DEG C after the 22min that plasticates, then the raw material of discharge and 3 parts of modified titanaugites is put into close
In mill, 19min is kneaded；Obtain modified A glue standby.
(3) prepared by B glue：Take 38 parts of EP rubbers by weight, 26 parts of polyurethane rubber, 14 parts of fluorosioloxane rubber, and 3
The carbon black and 2 parts of diatomite of part, put into banbury, 6min are kneaded at a temperature of 110 DEG C, are then thrown into banbury
It is 3 to enter the mass ratio of the two in 1 part of paraffin oil, 3 parts of sulphur and the mixture of tetramethylthiuram disulfide, mixture:
4,3 parts of diethyl diphenyl thiuram disulfide and 2 parts of cyclohexyl thiophthalimide, continue to knead 9min,
When temperature is increased to 140 DEG C, start discharge, obtain B glue and retain standby.
(4) two glue are mixed：A glue and B glue are together put into banbury, with 110 DEG C of temperature, banburying 20min, then incited somebody to action
Compound is sent to mill in mill, and compound is thin logical 5 times in mill, and material to be mixed is cooled to room temperature after discharging, i.e.,
Obtain required stretch-proof anti-aging rubber.
Performance test
GB/T 3686-1998 rubber tensiles intensity and elongation rate test method, GB/T7762-2003 vulcanization rubber or heat
The plastic rubber static tensile test of resistance to ozone-induced cracking method, GB/T3512-2001 vulcanization rubber or thermoplastic elastomer hot-air add
Fast aging and the method for testing of heat resistant test, carry out contrast test to the present embodiment and General Purpose Rubber control group, are tied as follows
Really：
Table 1：The performance test results of the present embodiment and control group：
Pass through the analysis to above test result, it has been found that a kind of machinery stretch-proof that the present invention is provided is anti-aging
The rubber of rubber room temperature production technology manufacture, with excellent anti-aging and stretch resistance energy, can meet plant equipment to rubber
The performance requirement of material, the present invention is a kind of very outstanding production technology.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of production method of machinery stretch-proof anti-aging rubber, it is characterised in that including step is produced by below：
（1）The preparation of modified titanaugite：Titanaugite and raw ore red soil are well mixed, 3-4h is calcined under 670-750 DEG C of situation,
Crush, cross 100-120 mesh sieves, plus the solution that mass fraction is 35-40% is made in suitable quantity of water mashing, then uses sodium hydroxide solution
It is 8-9, ultrasonication 30-35min to adjust slurries PH, then it is neutral to adjust slurries PH with saturation ammoniacal liquor, and slurries were dried
Filter obtains powdery solid, by powdery solid and polyphenyl based quinoxaline, the phosphorus cyanogen of chlordene ring three and the misery ester of nontoxic plasticizer according to 7:
1:2:1 mass ratio mixing, stirs 8-9min with 2000-2300r/min speed in mixer, adds and mixed with foregoing
Amount of substance ratio is 11:2:2:1 polybutene, hydrogenated rosin pentaerythritol ester and aluminum hydroxyoxalate, 1200-1500r/min's
Rotating speed stirs 5-7min, and discharge dries pulverizing, crosses 100-120 mesh sieves, that is, modified titanaugite needed for obtaining；
（2）A glue is modified：Point taken 45-50 parts of epoxy natural rubber, 10-15 parts of buna, fluorosioloxane rubber 8-10 by quality
Part, put into banbury, plasticated at a temperature of 75-80 DEG C, after the 20-25min that plasticates when temperature reaches 85-90 DEG C
Start discharge, then raw material and 3-4 a part modified titanaugite for discharge is put into banbury, knead 15-20min；It is modified
A glue afterwards is standby；
（3）It is prepared by B glue：Take 35-40 parts of EP rubbers by weight, 25-30 parts of polyurethane rubber, 10-15 parts of fluorosioloxane rubber,
And the diatomite of 3-5 parts of carbon black and 2-3 part, put into banbury, 5-8min kneaded at a temperature of 110-130 DEG C,
Then 1-2 parts of plasticizer, 3-5 parts of vulcanizing agent, 3-4 parts of accelerator and 1-3 parts of antiscorching agent are put into banbury, after
Continuous mixing 8-10min, when temperature is increased to 130-145 DEG C, starts discharge, obtains B glue and retains standby；
（4）Two glue are mixed：A glue and B glue are together put into banbury, with 95-110 DEG C of temperature, banburying 15-25min, then
Mill in mill is fed the mixture into, material to be mixed is cooled to room temperature after discharging, that is, the stretch-proof needed for obtaining is anti-aging
Rubber.
2. a kind of machinery production method of stretch-proof anti-aging rubber according to claim 1, it is characterised in that：Step
（1）The mass fraction of the sodium hydroxide is 20%.
3. a kind of production technology of engineering machinery coating according to claim 1, it is characterised in that：The step（2）
In be additionally added 1-2 parts of liquidambar resinoid, 0.5-0.8 parts of ethyl glutarate, 1-2 parts of magnesium chloride.
4. a kind of production method of machinery stretch-proof anti-aging rubber according to claim 1, it is characterised in that：Step
（3）The plasticizer is paraffin oil.
5. a kind of production method of machinery stretch-proof anti-aging rubber according to claim 1, it is characterised in that：Step
（3）The vulcanizing agent is the mixture of sulphur and tetramethylthiuram disulfide, and the mass ratio of the two is 3:4.
6. a kind of production method of machinery stretch-proof anti-aging rubber according to claim 1, it is characterised in that：Step
（3）The accelerator is diethyl diphenyl thiuram disulfide.
7. a kind of production method of machinery stretch-proof anti-aging rubber according to claim 1, it is characterised in that：Step
（3）The antiscorching agent is cyclohexyl thiophthalimide.
8. a kind of production method of machinery stretch-proof anti-aging rubber according to claim 1, it is characterised in that：Step
（4）The compound is thin logical 5-6 times in mill.
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| CN102367298A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | High heat-resistant oil-resistant aging-resistant rubber and preparation method thereof |
| CN105482189A (en) * | 2015-12-11 | 2016-04-13 | 中冠电缆有限公司 | Modified titanaugite for high heat-resistance and anti-aging butadiene-acrylonitrile rubber cable material and preparation method thereof |
| CN105802029A (en) * | 2016-04-26 | 2016-07-27 | 苏宁 | Sun-protection and anti-ageing rubber cable material |
| CN106432849A (en) * | 2016-10-21 | 2017-02-22 | 佛山蓝途科技有限公司 | Anti-aging rubber and preparation method thereof |
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2017
- 2017-06-30 CN CN201710522421.4A patent/CN107129612A/en active Pending
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| CN102367298A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | High heat-resistant oil-resistant aging-resistant rubber and preparation method thereof |
| CN105482189A (en) * | 2015-12-11 | 2016-04-13 | 中冠电缆有限公司 | Modified titanaugite for high heat-resistance and anti-aging butadiene-acrylonitrile rubber cable material and preparation method thereof |
| CN105802029A (en) * | 2016-04-26 | 2016-07-27 | 苏宁 | Sun-protection and anti-ageing rubber cable material |
| CN106432849A (en) * | 2016-10-21 | 2017-02-22 | 佛山蓝途科技有限公司 | Anti-aging rubber and preparation method thereof |
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