Oil plant composition and preparation method and application
Technical field
The present invention relates to refining glue technical field of material, more particularly, to a kind of oil plant composition and preparation method and should
With.
Background technology
Rubber is a kind of resilient polymer, is the base stock of rubber industry, be widely used in manufacture tire, sebific duct,
Adhesive tape, cable and other various rubbers.Rubber is divided into natural rubber and synthetic rubber by raw material.It is divided into block life by form
Glue, latex, liquid rubber and powdered rubber.Rubber or sizing material are carried out into the operation of kneading refining glue with rubber mixing machine.Rubber is independent
Kneading, to improve its plasticity.The rubber plasticated is collectively referred to as mixing with compounding ingredient refining.
Calendering process is the first step of rubber production process, and its task is exactly by the rubber in formula and various originals
Material is well mixed, and is made the elastomeric compound sizing material for meeting performance requirement, including plasticate processing and the sizing material of rubber mixed refining process
Two main process.Processing plasticate for mixed refining process is prepared.Therefore plasticate and mixing is commonly referred to as rubber mixing technique.Elastomeric compound exists
By after the operation such as calendering, extrusion, die-filling, the quality of following process and product to sizing material plays conclusive effect.Mixing
Bad, sizing material occurs that compounding ingredient disperses the phenomenons such as too high or too low uneven, plasticity, incipient scorch, bloom, makes postorder difficult processing
To be normally carried out, and product quality can be caused uneven.So, calendering process is most important basic technology in rubber production
One of process.
At this stage, mixing action is to start to lift floating weight, will be formulated various raw material by specify charging sequence successively
In input banburying chamber, floating weight pressurization mixing certain hour must be all put down after feeding intake every time, floating weight then be lifted again and is added
Next batch materials, until mixing is finished, open lower top bolt, discharge to bottom sheet machine slice, cool down, park.Wherein, charging sequence is
Influence the deciding factor of the sizing material quality of mixing.It is common charging order be:First dose rubber, broken-down rubber, masterbatch,
The sizing materials such as reclaimed rubber, dose solid softener (such as ancient horse drop resin, rosin, solid paraffin), then add accelerator, work afterwards
Property agent, age resistor and antiscorching agent etc., filler (carbon black, potter's clay, calcium carbonate etc.) is added afterwards, add liquid oil plant, finally plus
Enter Sulfur.
Wherein, filler and liquid oil plant are divided into two steps and are individually dosed, and the pulverulent filler coefficient of expansion is high, what is added
During can float in air, cause severe contamination to air, operative is difficult, and operator is susceptible to suffer from anthraco-silicosis, shadow
Ring health.Meanwhile, liquid oil plant is added after filler is added, there is measurement problem during adding every time, easily cause
Error, and then have impact on the properties of the sizing material for kneading out.
Therefore, how to solve the above problems and be also increasingly becoming the focus of research.
In view of this, it is special to propose the present invention.
The content of the invention
First purpose of the invention is to provide a kind of oil plant composition;
Second object of the present invention is to provide a kind of preparation method of oil plant composition;
Third object of the present invention is the application for providing a kind of oil plant composition in rubber mixing technique, existing to alleviate
Pulverulent filler present in technology and liquid oil plant are divided into two steps and are individually dosed, and severe contamination, workman are caused to air
Operating difficulties, it is unhealthful, and the inaccurate technical problem of liquid POL measuring.
A kind of oil plant composition that the present invention is provided, the preparing raw material of the oil plant composition includes following components:Liquid
Oil plant and white carbon.
Further, the oil plant composition is made up of the raw material of following weight portion:2-14 parts of liquid oil plant, white carbon
5-25 parts.
Further, the oil plant composition is made up of the raw material of following weight portion:4-12 parts of liquid oil plant, white carbon
10-20 parts.
Further, the oil plant composition is made up of the raw material of following weight portion:6-10 parts of liquid oil plant, white carbon
12-28 parts.
Further, the oil plant composition is made up of the raw material of following weight portion:8 parts of liquid oil plant, 15 parts of white carbon.
Further, the liquid oil plant is paraffin oil, the one kind in naphthenic oil and aromatic naphtha.
In addition, present invention also offers a kind of preparation method of above-mentioned oil plant composition, comprising the following steps:
A () will account for the white carbon heating of the component of cumulative volume 90%, heating-up temperature is 140-160 DEG C;
B () heats the liquid oil plant, heating-up temperature is 140-160 DEG C;
(c) by heating after the white carbon and heating after the liquid oil plant mix, obtain mixture;
D () will be accounted in the white carbon addition mixture of cumulative volume 10% component of residue, obtain the oil plant group
Compound;
The e oil plant composition that () will obtain in step (d) is quantitatively deposited.
Further, the heating-up temperature is 150 DEG C.
In addition, the application present invention also offers above-mentioned oil plant composition in rubber mixing technique.
Further, the application is to prepare the big bottom of footwear.
The oil plant composition that the present invention is provided, with white carbon and liquid oil plant as raw material, is prevented from white carbon powder and dissipates
Escape in air and environment is polluted;The preparation method of the oil plant composition that the present invention is provided, combines to obtained oil plant
Thing quantitative Treatment, can reduce error, simple to operate in use without weighing again, with low cost;The present invention is provided
Oil plant composition application, can avoid for white carbon and liquid oil plant being divided into two steps and individually be dosed, air is caused
Pollution, and then simplify artificial operation, the health of operator is not influenceed.
Specific embodiment
In order to illustrate more clearly of the present invention, with reference to preferred embodiment, the present invention is described further.Ability
Field technique personnel should be appreciated that following specifically described content is illustrative and be not restrictive, and should not limit this with this
The protection domain of invention.Unreceipted actual conditions person in embodiment, the condition advised according to normal condition or manufacturer is carried out.Institute
With reagent, instrument or the unreceipted production firm person of instrument, the conventional products that can be obtained by commercially available purchase are.
The invention provides a kind of oil plant composition, the preparing raw material of the oil plant composition includes following components:Liquid oil
Material and white carbon.
White carbon is broadly divided into precipitated silica gentle as a kind of environmental protection, the auxiliary agent of excellent performance by production method
Phase method white carbon, precipitated silica is divided into traditional precipitated silica and special precipitation white carbon again, used by the present invention
White carbon is the white carbon of traditional precipitation method production, that is, refer to sulfuric acid, hydrochloric acid, CO2With two that waterglass is base stock production
Silica.White carbon carries out reinforcement in being used in colorful rubber product with alternative carbon black, the need for meeting white or translucent product.
White carbon has superpower adhesion, tear-proof and heat-resisting ageing resistace simultaneously, so can also be replaced in black rubber product
For part carbon black, to obtain high-quality rubber, such as off-the-highway tire, engineering tyre, radial-ply tyre.
In the present invention, oil plant composition is made up of the raw material of following weight portion:2-14 parts of liquid oil plant, white carbon 5-
25 parts.
Wherein, liquid oil plant for example can be, but be not limited to 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts,
11 parts, 12 parts, 13 parts or 14 parts;White carbon for example can be, but be not limited to 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts,
12 parts, 13 parts, 14 parts, 15 parts, 16 parts, 17 parts, 18 parts, 19 parts, 20 parts, 21 parts, 22 parts, 23 parts, 24 parts or 25 parts.
In one preferred embodiment, oil plant composition is made up of the raw material of following weight portion:Liquid oil plant 4-12
Part, white carbon 10-20 parts.
In a preferred implementation method, oil plant composition is made up of the raw material of following weight portion:Liquid oil plant 6-
10 parts, white carbon 12-18 parts.
In a most preferred implementation method, oil plant composition is made up of the raw material of following weight portion:Liquid oil plant 8
Part, 15 parts of white carbon.
In the present invention, liquid oil plant is paraffin oil, the one kind in naphthenic oil or aromatic naphtha.
In rubber mixing technique, can be according to the different types of liquid oil plant of the different choice of application field.
In one preferred embodiment, liquid oil plant is paraffin oil.
Paraffin oil high-flash and low-volatile provide volatile matter under more preferable weatherability and high temperature for rubber processing
Small characteristic.In the every field of rubber applications, paraffine base crude oil has very outstanding performance.The characteristic arene content of paraffin oil
Low, this is especially important in the application of peroxidating sulfuration process, the low consumption for reducing vulcanizing agent of arene content, so as to reduce into
This.The low aromatic hydrocarbon content and low volatility of paraffine base crude oil outclass the inadequate rubber filling oil of other refinings.Also, paraffin oil
Low aromatic hydrocarbon content and the application that is engaged in rubber materials of low volatility serve very important position, low aromatic hydrocarbons contains
Amount improves the oxidative degradation performance of rubber, low volatility to be helped to prevent aging contraction, and is conducive to improving product
Bad outward appearance (such as coarse, there is bubble), both characteristics are conducive to extending the service life of rubber.
In addition, present invention also offers a kind of preparation method of above-mentioned oil plant composition, comprising the following steps:
A () will account for the white carbon heating of the component of cumulative volume 90%, heating-up temperature is 140-160 DEG C;
B () heats liquid oil plant, heating-up temperature is 140-160 DEG C;
C () mixes the liquid oil plant after the white carbon after heating and heating, obtain mixture;
D () will be accounted in the white carbon addition mixture of cumulative volume 10% component of residue, obtain oil plant composition;
E oil plant composition that () will obtain in step (d) is quantitatively deposited.
Wherein, the time for being mixed in step (c) is 20-40 minutes.
In one preferred embodiment, the time for being mixed in step (c) is 30 minutes.
In one preferred embodiment, heating-up temperature is 150 DEG C.
Wherein, remaining white carbon is filled into step (d), cladding can be played a part of, with ensureing normal temperature, liquid oil plant
Will not separate out.
Wherein, in step (e), according to purpose finished product or application field for standard is quantified.
In addition, the application present invention also offers a kind of above-mentioned oil plant composition in rubber mixing technique.
In the present invention, using to prepare the big bottom of footwear.
Under these conditions, the oil plant composition that the present invention is provided, with white carbon and liquid oil plant as raw material, is prevented from
White carbon powder is emitted in air and environment is polluted;The preparation method of the oil plant composition that the present invention is provided, to system
The oil plant composition quantitative Treatment for obtaining, can reduce error, in use without weigh again, simple to operate, low cost
It is honest and clean;The application of the oil plant composition that the present invention is provided, can avoid for white carbon and liquid oil plant being divided into two steps and individually be filled out
Plus, air is polluted, and then simplify artificial operation, the health of operator is not influenceed.
Embodiment 1
A kind of oil plant composition, is made up of the raw material of following weight portion:
8 parts of paraffin oil, 15 parts of white carbon.
Above-mentioned oil plant composition is prepared according to following preparation method, is comprised the following steps:
A () will account for the white carbon heating of the component of cumulative volume 90%, heating-up temperature is 150 DEG C;
B () heats liquid oil plant, heating-up temperature is 150 DEG C;
C () mixes the liquid oil plant after the white carbon after heating and heating, obtain mixture;
D () will be accounted in the white carbon addition mixture of cumulative volume 10% component of residue, obtain oil plant composition;
E oil plant composition that () will obtain in step (d) is quantitatively deposited.
Embodiment 2
A kind of oil plant composition, is made up of the raw material of following weight portion:
2 parts of naphthenic oil, 5 parts of white carbon.
Above-mentioned oil plant composition is prepared according to following preparation method, is comprised the following steps:
A () will account for the white carbon heating of the component of cumulative volume 90%, heating-up temperature is 140 DEG C;
B () heats liquid oil plant, heating-up temperature is 140 DEG C;
C () mixes the liquid oil plant after the white carbon after heating and heating, obtain mixture;
D () will be accounted in the white carbon addition mixture of cumulative volume 10% component of residue, obtain oil plant composition;
E oil plant composition that () will obtain in step (d) is quantitatively deposited.
Embodiment 3
A kind of oil plant composition, is made up of the raw material of following weight portion:
14 parts of aromatic naphtha, 25 parts of white carbon.
Above-mentioned oil plant composition is prepared according to following preparation method, is comprised the following steps:
A () will account for the white carbon heating of the component of cumulative volume 90%, heating-up temperature is 160 DEG C;
B () heats liquid oil plant, heating-up temperature is 160 DEG C;
C () mixes the liquid oil plant after the white carbon after heating and heating, obtain mixture;
D () adds the white carbon that residue accounts for the component of cumulative volume 10% in mixture, obtain oil plant composition;
E oil plant composition that () will obtain in step (d) is quantitatively deposited.
Embodiment 4
A kind of oil plant composition, is made up of the raw material of following weight portion:
16 parts of paraffin oil, 3 parts of white carbon.
Above-mentioned oil plant composition is prepared according to following preparation method, is comprised the following steps:
A () will account for the white carbon heating of the component of cumulative volume 90%, heating-up temperature is 160 DEG C;
B () heats liquid oil plant, heating-up temperature is 160 DEG C;
C () mixes the liquid oil plant after the white carbon after heating and heating, obtain mixture;
D () will be accounted in the white carbon addition mixture of cumulative volume 10% component of residue, obtain oil plant composition;
E oil plant composition that () will obtain in step (d) is quantitatively deposited.
Embodiment 5
A kind of oil plant composition, is made up of the raw material of following weight portion:
8 parts of paraffin oil, 15 parts of white carbon, 10 parts of calcium carbonate.
Above-mentioned oil plant composition is prepared according to following preparation method, is comprised the following steps:
A () will account for the white carbon heating of the component of cumulative volume 90%, heating-up temperature is 160 DEG C;
B () heats liquid oil plant, heating-up temperature is 160 DEG C;
C () mixes the liquid oil plant after the white carbon after heating and heating, obtain mixture;
D white carbon and calcium carbonate that () will account for cumulative volume 10% component of residue adds mixture jointly, obtains oil plant group
Compound;
E oil plant composition that () will obtain in step (d) is quantitatively deposited.
Embodiment 6
Oil plant composition with the offer of above-described embodiment 1 carries out refining glue as follows as raw material:
Using mixer mixing, floating weight is lifted first, 70kg sizing materials are put into banburying chamber, put down floating weight pressurization mixing
After 10 minutes, floating weight is then lifted again and doses solid softener Gu horse drop resin 5kg, put down 10 points of floating weight pressurization mixing
Clock, afterwards, then lifts floating weight and doses captax (2- benzothiazolyl mercaptans) 5kg, activating agent (stearic acid polyoxy second successively
Alkene ester) 5kg, age resistor (N- phenyl-α-aniline) 5kg and antiscorching agent (N- cyclohexylthiophthalimides) 5kg,
Floating weight pressurization mixing 10 minutes is put down, then lifts floating weight, the fixed measured oil plant composition of the offer of embodiment 1 is directly provided
25kg, after putting down floating weight pressurization mixing 10 minutes, then lifts floating weight and doses sulphur 5kg, until mixing is finished, opens lower top
Bolt, discharge to bottom sheet machine slice, cools down, parks.
Embodiment 7
Oil plant composition with the offer of above-described embodiment 2 carries out refining glue as follows as raw material:
Using mixer mixing, floating weight is lifted first, 70kg sizing materials are put into banburying chamber, put down floating weight pressurization mixing
After 10 minutes, floating weight is then lifted again and doses solid softener Gu horse drop resin 5kg, put down 10 points of floating weight pressurization mixing
Clock, afterwards, then lifts floating weight and doses captax (2- benzothiazolyl mercaptans) 5kg, activating agent (stearic acid polyoxy second successively
Alkene ester) 5kg, age resistor (N- phenyl-α-aniline) 5kg and antiscorching agent (N- cyclohexylthiophthalimides) 5kg,
Floating weight pressurization mixing 10 minutes is put down, then lifts floating weight, the fixed measured oil plant composition of the offer of embodiment 2 is directly provided
25kg, after putting down floating weight pressurization mixing 10 minutes, then lifts floating weight and doses sulphur 5kg, until mixing is finished, opens lower top
Bolt, discharge to bottom sheet machine slice, cools down, parks.
Embodiment 8
Oil plant composition with the offer of above-described embodiment 3 carries out refining glue as follows as raw material:
Using mixer mixing, floating weight is lifted first, 70kg sizing materials are put into banburying chamber, put down floating weight pressurization mixing
After 10 minutes, floating weight is then lifted again and doses solid softener Gu horse drop resin 5kg, put down 10 points of floating weight pressurization mixing
Clock, afterwards, then lifts floating weight and doses captax (2- benzothiazolyl mercaptans) 5kg, activating agent (stearic acid polyoxy second successively
Alkene ester) 5kg, age resistor (N- phenyl-α-aniline) 5kg and antiscorching agent (N- cyclohexylthiophthalimides) 5kg,
Floating weight pressurization mixing 10 minutes is put down, then lifts floating weight, the fixed measured oil plant composition of the offer of embodiment 3 is directly provided
25kg, after putting down floating weight pressurization mixing 10 minutes, then lifts floating weight and doses sulphur 5kg, until mixing is finished, opens lower top
Bolt, discharge to bottom sheet machine slice, cools down, parks.
Embodiment 9
Oil plant composition with the offer of above-described embodiment 4 carries out refining glue as follows as raw material:
Using mixer mixing, floating weight is lifted first, 70kg sizing materials are put into banburying chamber, put down floating weight pressurization mixing
After 10 minutes, floating weight is then lifted again and doses solid softener Gu horse drop resin 5kg, put down 10 points of floating weight pressurization mixing
Clock, afterwards, then lifts floating weight and doses captax (2- benzothiazolyl mercaptans) 5kg, activating agent (stearic acid polyoxy second successively
Alkene ester) 5kg, age resistor (N- phenyl-α-aniline) 5kg and antiscorching agent (N- cyclohexylthiophthalimides) 5kg,
Floating weight pressurization mixing 10 minutes is put down, then lifts floating weight, the fixed measured oil plant composition of the offer of embodiment 4 is directly provided
25kg, after putting down floating weight pressurization mixing 10 minutes, then lifts floating weight and doses sulphur 5kg, until mixing is finished, opens lower top
Bolt, discharge to bottom sheet machine slice, cools down, parks.
Embodiment 10
Oil plant composition with the offer of above-described embodiment 5 carries out refining glue as follows as raw material:
Using mixer mixing, floating weight is lifted first, 70kg sizing materials are put into banburying chamber, put down floating weight pressurization mixing
After 10 minutes, floating weight is then lifted again and doses solid softener Gu horse drop resin 5kg, put down 10 points of floating weight pressurization mixing
Clock, afterwards, then lifts floating weight and doses captax (2- benzothiazolyl mercaptans) 5kg, activating agent (stearic acid polyoxy second successively
Alkene ester) 5kg, age resistor (N- phenyl-α-aniline) 5kg and antiscorching agent (N- cyclohexylthiophthalimides) 5kg,
Floating weight pressurization mixing 10 minutes is put down, then lifts floating weight, the fixed measured oil plant composition of the offer of embodiment 5 is directly provided
25kg, after putting down floating weight pressurization mixing 10 minutes, then lifts floating weight and doses sulphur 5kg, until mixing is finished, opens lower top
Bolt, discharge to bottom sheet machine slice, cools down, parks.
In order to verify the oil plant composition provided with each embodiment as raw material, to the properties of the sizing material obtained by preparation
Influence, tests the sizing material that embodiment 6, embodiment 7, embodiment 8, embodiment 9, embodiment 10 are provided, and set existing skill
Sizing material obtained by art manufacture is control group, and test result is shown in Table 1.
The properties test result of the sizing material of table 1
Result above shows that sizing material prepared by the oil plant composition provided using the embodiment of the present invention 1 in such as density, draws
Stretch intensity, elongation at break, shore hardness and tearing strength aspect and good performance is presented, the control group phase with prior art
It is more more excellent than even each performance.Meanwhile, compared with substantial amounts of dust granules are produced in control group preparation process, using the present invention
The oil plant composition of offer, because white carbon and liquid oil plant have been prepared into oil plant composition, thus avoids causing air
Pollution, and due to before sizing material is added, having set the amount of white carbon and oil, thus can be directly added into operation, letter
Change artificial operation, improve efficiency, and do not influence the health of operator.
Finally it should be noted that:Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations;To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that:Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.