CN108192189A - A kind of modified poly ethylene and preparation method thereof - Google Patents
A kind of modified poly ethylene and preparation method thereof Download PDFInfo
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- CN108192189A CN108192189A CN201711488629.5A CN201711488629A CN108192189A CN 108192189 A CN108192189 A CN 108192189A CN 201711488629 A CN201711488629 A CN 201711488629A CN 108192189 A CN108192189 A CN 108192189A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
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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
- C08K2003/2296—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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a kind of modified poly ethylenes and preparation method thereof, include the component of following ratio of weight and number：20 30 parts of polyethylene, 10 15 parts of nylon, 10 12 parts of carbon black, 58 parts of zinc oxide, 58 parts of titanium dioxide, 35 parts of mineral oil, 23 parts of stabilizer.The present invention substantially increases the anti-oxidant and anti-ultraviolet property of polyethylene, and the situation for being also less prone to aging is used for a long time, and service life is long；And it effectively prevents polyethylene and situation about changing colour occurs.
Description
Technical field
The invention belongs to PE Processing technical field, more particularly, to a kind of modified poly ethylene and preparation method thereof.
Background technology
Polyethylene（PE）It is instantly as common plastics, in feedwater piping, drainage pipeline, automobile exterior, agricultural film
Deng being widely used.But existing PE anti-uv-ray is poor, the situation of colour changed into yellow will occurs after long-time service,
And aging will occur for material, service life is short.
Invention content
The present invention stablizes to overcome the deficiencies of the prior art and provide a kind of performance, the modified poly ethylene of service life length
And preparation method thereof.
To achieve these goals, the present invention uses following technical scheme：A kind of modified poly ethylene, including following parts by weight
The component of number ratio：20-30 parts of polyethylene, 10-15 parts of nylon, 10-12 parts of carbon black, 5-8 parts of zinc oxide, 5-8 parts of titanium dioxide, mineral
It is 3-5 parts oily, 2-3 parts of stabilizer.The present invention substantially increases polyethylene by adding in zinc oxide and titanium dioxide in polyethylene
Anti-oxidant and anti-ultraviolet property, is used for a long time the situation for being also less prone to aging, and service life is long；Carbon black is increased, it can be right
A part of ultraviolet light is adsorbed, and polyethylene is avoided situation about changing colour occur.
Further, the ratio of weight and number of each component is as follows：25-30 parts of polyethylene, 13-15 parts of nylon, carbon black 10-
12 parts, 5-6 parts of zinc oxide, 5-6 parts of titanium dioxide, 4-5 parts of mineral oil, 2-3 parts of stabilizer.
Further, the ratio of weight and number of each component is as follows：28 parts of polyethylene, 15 parts of nylon, 12 parts of carbon black, oxidation
6 parts of zinc, 6 parts of titanium dioxide, 4 parts of mineral oil, 2 parts of stabilizer.
The present invention also provides a kind of methods for being used to prepare modified poly ethylene, include the following steps:
（1）Polyethylene waste material by crushing plant is crushed, obtains fragment；
（2）Fragment is ground and crosses 150 mesh sieve, obtains powder；
（3）Powder and organic solvent are put into, dissolving is mixed into dissolver, continue to add in into organic solvent poly-
Ethylene is stirred to glue, obtains colloidal mixture；
（4）Colloidal mixture is crushed, organics removal is distilled, obtains polyethylene.
The present invention can recycle polyethylene waste material, for preparing new polyethylene again, so as to eliminate
To the landfill disposal of polyethylene waste material, having and sufficient utilization has been carried out to waste resource, resource utilization is high, and processing cost is low,
Landfill disposal is carried out without largely input manpower, reduces artificial input amount, it is time saving and energy saving.
Further, the organic solvent is at least one of toluene, dimethylbenzene, naphthane and decahydronaphthalene and chloroform shape
Into mixed liquor.
Further, the volume ratio of the mixed liquor that the organic solvent is formed for toluene with chloroform, the toluene and chloroform
It is 2:1.
Further, the dissolver includes dissolving chamber and set on the indoor agitating device of dissolving, the agitating device
Agitating paddle including agitating shaft, on agitating shaft, for driving the actuator of the agitating shaft rotation, can be in operating room
The turbulent device of lower action and the driving part for the turbulent flow device to be driven to move up and down；Agitating paddle can be in the driving of actuator
Under rotate, it is described turbulent flow device then move up and down, so as to when carry out dissolving operation when, dissolving indoor material will not
Will appear along same direction flow, but can be in all directions flowing reach turbulent flow state, and then polyethylene rubbish with
Organic solvent can occur mutually to hit, and ensure that the dissolving of polyethylene rubbish is more abundant, be less prone to dissolving residual；And very big journey
The solution rate for accelerating polyethylene rubbish of degree improves working efficiency.
Further, the turbulent device includes turbulent ontology, is respectively arranged on two connecting portions at turbulent ontology both ends and sets
Multiple turbulent flow passageways on the turbulent ontology；When turbulent ontology moves up and down, solution can from turbulent flow passageway to
Lower circulation, so as to the resistance for reducing turbulent ontology and being subject to of high degree, reduces kinetic energy loss, and keeping, actuator is constant
In the case of, the movement speed of turbulent device can get a promotion, and solvent and material are stirred so as to effectively enhance turbulent device
It mixes, promote solvent efficiency and improves solute effect；When the movement speed of the turbulent ontology of holding is constant, the energy consumption of the actuator
It can be reduced, reach energy-efficient effect.
Further, the driving part include the first operating cavity set on the interior shell side wall, at the top of the inner casing with
The second operating cavity that first operating cavity is connected, is connected at the drive gear on the agitating shaft with the connecting portion
Moving member, in first operating cavity sliding rail matched with the moving member, match with the drive gear to drive
The transmission parts that the moving member is moved up and down along the sliding rail；When agitating shaft rotates under the driving of actuator, institute
Stating moving member will move, and then only set an actuator that agitating shaft can be achieved at the same time under the driving of transmission parts
Rotation and the movement of turbulent ontology without multiple actuators is set to respectively drive agitating shaft and turbulent ontology, are saved energy consumption, are reduced
The input of engineering cost；And actuator need not set multiple, the failure rate for reducing equipment of high degree, easy to repair and dimension
Shield.
Further, further, guiding-positioning structure is equipped between the moving member and sliding rail；Pass through the guide-localization
Structure can effectively be defined the path in moving member moving process, and can effectively reach the effect for preventing moving member from shaking
Fruit.
Further, the transmission parts include the screw being set in second operating cavity, set on the screw end
The umbrella tooth part being sequentially connected with the drive gear, the movable sleeve that is sheathed on outside the screw and for connect the movable sleeve with it is described
The steel wire rope of moving member；When drive gear rotates, you can the umbrella tooth part is driven to rotate, and then controls movable sleeve along silk
The length direction of bar moves left and right, so that steel wire rope pulls moving member to move up and down, steel wire rope has certain
Deformability, while intensity is larger, moving member is driven to carry out up and down in the state of certain bending occurs so as to realize
It is mobile, reach good transmission effect.
Further, the moving member is idler wheel, which is equipped with and the matched annular spacing groove of the steel wire rope；
The guiding-positioning structure includes being spaced apart in the double wedge on the moving member outer wall and set on the described first operation cavity wall
With the matched rack rails of the double wedge, the side of the moving member and the rack rails be sequentially connected, opposite side and the described first behaviour
The inner wall for making chamber is inconsistent；When moving member moves up and down, under the cooperation of double wedge and rack rails, idler wheel will roll,
It is moved up and down along rack rails, so as to which double wedge and rack rails will have certain power-assisted to act on, reduces steel wire rope and pull turbulent ontology
Mobile required power so as to reduce the power of actuator, reduces energy consumption；And the cooperation between double wedge and rack rails can effectively be kept away
It is smooth contact to exempt from moving member and the first operation cavity wall, and when equipment is stopped using, double wedge is matched with rack rails can be to moving
Moving part generates mobile support force, avoids turbulent ontology overweight and is moved down in the case where neutrality acts on and draw high steel wire rope, reduces
The deformation for being difficult to restore that steel wire rope occurs, the service life for extending equipment are long；And pass through the cooperation of double wedge and rack rails, moving member
The speed moved up and down will be directly proportional in the number of teeth, more convenient for the speed control moved up and down, realize move up and down it is even
Speed operation；And by the cooperation of double wedge and rack rails, movement can be reduced in the speed for slowing down moving member down to a certain degree and moving up and down
Rigid shock dynamics between part and the first operating cavity, equipment are hardly damaged；Secondly the speed that moving member moves up and down can also be avoided
The speed of degree operation screw rotation driving movable sleeve rotation, avoid steel wire rope be stretched or be actively set under the action of drag force with
Screw slides axially, and movable sleeve and screw is avoided to wear, and extends the service life of equipment.
In conclusion the present invention has the following advantages：The anti-oxidant and anti-ultraviolet property of polyethylene is substantially increased, it is long
Phase uses the situation for being also less prone to aging, and service life is long；And it effectively prevents polyethylene and situation about changing colour occurs.
Description of the drawings
Fig. 1 is the structure diagram one of dissolver in the present invention.
Fig. 2 is the structure diagram two of dissolver in the present invention.
Fig. 3 is the enlarged drawing at B in Fig. 1.
Fig. 4 is the enlarged drawing at B in Fig. 1.
Specific embodiment
In order to which those skilled in the art is made to be better understood from the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing carries out the technical solution in the embodiment of the present invention clear, complete description.
Embodiment 1
A kind of modified poly ethylene includes the component of following ratio of weight and number：20 parts of polyethylene, 10 parts of nylon, 10 parts of carbon black, oxidation
5 parts of zinc, 5 parts of titanium dioxide, 3 parts of mineral oil, 2 parts of stabilizer；Wherein, the stabilizer is the common stable being commercially available on the market
Agent.
A kind of preparation method of modified poly ethylene, includes the following steps:（1）20kg polyethylene waste materials is taken to pass through crushing plant
It is crushed, obtains fragment；（2）Fragment using grinder is ground and crosses 150 mesh sieve, obtains powder；（3）By powder with it is organic
Solvent is put into be mixed into dissolver, and stirring to powder dissolves at 110 DEG C, continues to add in into organic solvent later
Polyethylene 20kg, nylon 10kg, carbon black 10kg, zinc oxide 5kg, titanium dioxide 5kg, mineral oil 3kg, stabilizer 2kg are stirred to glue
Shape obtains colloidal mixture；（4）Colloidal mixture is crushed, distillation removal is carried out to colloidal mixture by distilling machinery
Organic matter in it, obtains polyethylene；Wherein, the mixed liquor that the organic solvent is formed for toluene and chloroform, the toluene with
The volume ratio of chloroform is 2:1；The crushing plant is crusher, and the crusher, grinder, distilling machinery are the prior art.
Specifically, as shown in Figs 1-4, the dissolver includes dissolving chamber 31 and set on dissolving indoor agitating device,
The dissolving chamber 31 includes shell 312 made of inner casing 311 made of stainless steel and stainless steel, the inner casing 311 and shell 312 it
Between have spacing so as to form heating space 313；Further, heating element is equipped in the heating space 313；In the present embodiment
In, the heating element is the electric heating tube 314 being directly commercially available on the market；In other embodiment, the heating element
Or combustion gas, natural gas energy, directly it is filled with by housing exterior by pipeline to heating space.
Specifically, the agitating device includes agitating shaft 51 made of stainless steel, is installed on agitating shaft by welding
Agitating paddle 52 made of stainless steel, for driving the actuator 53 of the agitating shaft rotation, can be in being moved up and down in operating room
Turbulent device 54 made of stainless steel and the driving part for the turbulent flow device to be driven to move up and down；The agitating shaft 51 it is upper
Portion is extend out to outside the shell, is connected with the actuator, and the actuator is the motor being commercially available on the market；The turbulent flow dress
54 are put to include the turbulent ontology 541 of plate-like setting, be respectively arranged on two connecting portion 542 of cylindricality at turbulent ontology both ends and set on institute
Multiple turbulent flow passageways 543 on turbulent ontology are stated, the turbulent flow passageway 543 is equal along the length direction interval of the turbulent ontology
Multiple straight slots of even distribution.
Further, the driving part includes the first operating cavity 61, the second operating cavity 62, drive gear 63, moving member
64th, sliding rail 65 and transmission parts, the moving member 64, sliding rail 65 and transmission parts are disposed as two groups, correspond respectively to
The left and right sides of turbulent ontology, so as to which the driving to turbulent ontology can be achieved at the same time so that turbulent ontology moves up and down；Institute
It states the first operating cavity 61 and is set as two, be respectively arranged in the left and right sidewall of the inner casing, second operating cavity 62 is set on interior
At the top of shell, the left and right ends of the second operating cavity 62 are connected respectively with the first operating cavity 61；The agitating shaft passes through described second
Shell is extend out to after operating cavity, the fixation of drive gear 63 is set on the part that agitating shaft is located in the second operating cavity, when
When agitating shaft rotates, drive gear also rotates；The moving member 64 is idler wheel, which is rotatably set in institute
It states on connecting portion, the sliding rail 65 is set in first operating cavity, and can be matched with the moving member 64 and be driven the movement
Part 64 is moved；The transmission parts are matched with the drive gear 63, can drive institute when drive gear rotates
Moving member 64 is stated to be moved along the sliding rail；Specifically, the transmission parts include screw 71, umbrella tooth part 72, movable sleeve 73
And steel wire rope 74；The screw 71 is set in second operating cavity, and interior in the second operating cavity to be equipped with two positioning seats, which can
Rotation is threaded through in positioning seat；The umbrella tooth part 72 is the umbrella tooth being directly commercially available on the market, which is fixedly connected on
On the end of screw, and umbrella tooth part 72 is engaged with the drive gear；The movable sleeve 73 is equipped with through-hole, and through-hole is equipped with interior
The metallic sheath of screw thread, the movable sleeve 73 are sheathed on outside the screw, and when screw rotates, movable sleeve can be carried out along screw length direction
It is mobile；Described 74 one end of steel wire rope is connected with the movable sleeve 73, and the idler wheel is equipped with the limiting slot 641 of a ring shape, institute
The other end for stating steel wire rope 74 is surrounded by a circle, and the circle is stuck in the limiting slot, ensures that steel wire rope will not be from limiting
It is dropped out in slot.
Preferably, being equipped with guiding-positioning structure between the moving member 64 and sliding rail 65, which includes
Double wedge 71 and with the 71 matched rack rails 72 of double wedge, the double wedge 71 be rectangular parallelepiped structure setting, along the moving member
Evenly spaced distribution on 64 circumferencial direction, specifically, the double wedge 71 directs out extension shape for the outer surface of moving member 64
Into the double wedge is set as two groups, is separately positioned on the left and right sides of the limiting slot；The rack rails 72 is set on described first
It operates on cavity wall；Preferably, which includes bottom plate and along the equally distributed multiple tooth in the bottom plate interval, which is also length
Cube structure, the gap between adjacent teeth are identical with the size of the double wedge；The rack rails 72 is only set on first operating cavity
Wherein one side wall on so that the side of the moving member 64 is sequentially connected with the rack rails 72, opposite side and described first
The inner wall of operating cavity 61 is inconsistent.
Specific process principle is as follows：The actuator is the direct current generator that can carry out rotating, time of rotating by
Motor itself program controls, and belongs to the prior art, this will not be repeated here；Polyethylene waste material is carried out by crusher after crushing, then
By grinder grind into powder, powder is put into dissolving chamber later, actuator starting handle rotates forward, driving agitating shaft rotation
Turn, agitating paddle is to dissolving the agitation on indoor material progress circumferencial direction；Drive gear driving umbrella tooth part rotation so that screw
It rotates, movable part is moved along screw to the side close to drive gear, so as to which moving member has been pulled upwardly, drives turbulent flow portion
Part moves up；When moving member is moved to the first operating cavity top, motor is inverted, and driving agitating shaft reversion is reversely stirred
Animal material；Simultaneously drive gear reversion, driving screw reversion, side from movable sleeve to principle drive gear move, moving member to
Lower movement drives turbulent component to move down, and realizes to dissolving the agitation in indoor material progress upper and lower directions.
Embodiment 2
A kind of modified poly ethylene includes the component of following ratio of weight and number：25 parts of polyethylene, 13 parts of nylon, 10 parts of carbon black, oxidation
5 parts of zinc, 5 parts of titanium dioxide, 4 parts of mineral oil, 2 parts of stabilizer；Wherein, the stabilizer is the common stable being commercially available on the market
Agent.
A kind of preparation method of modified poly ethylene, includes the following steps:（1）25kg polyethylene waste materials are passed through into crushing plant
It is crushed, obtains fragment；（2）Fragment using grinder is ground and crosses 150 mesh sieve, obtains powder；（3）By powder with it is organic
Solvent is put into be mixed into dissolver, and stirring to powder dissolves at 110 DEG C, continues to add in into organic solvent later
Polyethylene 25kg, nylon 13kg, carbon black 10kg, zinc oxide 5kg, titanium dioxide 5kg, mineral oil 4kg, stabilizer 2kg are stirred to glue
Shape obtains colloidal mixture；（4）Colloidal mixture is crushed, distillation removal is carried out to colloidal mixture by distilling machinery
Organic matter in it, obtains polyethylene；Wherein, the mixed liquor that the organic solvent is formed for toluene with chloroform, the dimethylbenzene
Volume ratio with chloroform is 3:1；The crushing plant is crusher, and the crusher, grinder, distilling machinery are the prior art；
The structure of the dissolver is same as Example 1, repeats no more.
Embodiment 3
A kind of modified poly ethylene includes the component of following ratio of weight and number：28 parts of polyethylene, 15 parts of nylon, 12 parts of carbon black, oxidation
6 parts of zinc, 6 parts of titanium dioxide, 4 parts of mineral oil, 2 parts of stabilizer；Wherein, the stabilizer is the common stable being commercially available on the market
Agent.
A kind of preparation method of modified poly ethylene, includes the following steps:（1）28kg polyethylene waste materials is taken to pass through crushing plant
It is crushed, obtains fragment；（2）Fragment using grinder is ground and crosses 150 mesh sieve, obtains powder；（3）By powder with it is organic
Solvent is put into be mixed into dissolver, and stirring to powder dissolves at 110 DEG C, continues to add in into organic solvent later
Polyethylene 28kg, nylon 15kg, carbon black 12kg, zinc oxide 6kg, titanium dioxide 6kg, mineral oil 4kg, stabilizer 2kg are stirred to glue
Shape obtains colloidal mixture；（4）Colloidal mixture is crushed, distillation removal is carried out to colloidal mixture by distilling machinery
Organic matter in it, obtains polyethylene；Wherein, the mixed liquor that the organic solvent is formed for toluene and chloroform, the toluene with
The volume ratio of chloroform is 2:1；The crushing plant is crusher, and the crusher, grinder, distilling machinery are the prior art；Institute
The structure for stating dissolver is same as Example 1, repeats no more.
Embodiment 4
A kind of modified poly ethylene includes the component of following ratio of weight and number：30 parts of polyethylene, 15 parts of nylon, 12 parts of carbon black, oxidation
8 parts of zinc, 8 parts of titanium dioxide, 5 parts of mineral oil, 3 parts of stabilizer；Wherein, the stabilizer is the common stable being commercially available on the market
Agent.
A kind of preparation method of modified poly ethylene, includes the following steps:（1）30kg polyethylene waste materials is taken to pass through crushing plant
It is crushed, obtains fragment；（2）Fragment using grinder is ground and crosses 150 mesh sieve, obtains powder；（3）By powder with it is organic
Solvent is put into be mixed into dissolver, and stirring to powder dissolves at 110 DEG C, continues to add in into organic solvent later
Polyethylene 30kg, nylon 15kg, carbon black 12kg, zinc oxide 8kg, titanium dioxide 8kg, mineral oil 5kg, stabilizer 3kg are stirred to glue
Shape obtains colloidal mixture；（4）Colloidal mixture is crushed, distillation removal is carried out to colloidal mixture by distilling machinery
Organic matter in it, obtains polyethylene；Wherein, the mixed liquor that the organic solvent is formed for toluene with chloroform, the naphthane
Volume ratio with chloroform is 2:1；The crushing plant is crusher, and the crusher, grinder, distilling machinery are the prior art；
The structure of the dissolver is same as Example 1, repeats no more.
Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment should all belong to the scope of protection of the invention.
Claims (9)
1. a kind of modified poly ethylene, it is characterised in that：Include the component of following ratio of weight and number：20-30 parts of polyethylene, nylon
10-15 parts, 10-12 parts of carbon black, 5-8 parts of zinc oxide, 5-8 parts of titanium dioxide, 3-5 parts of mineral oil, 2-3 parts of stabilizer.
2. modified poly ethylene according to claim 1, it is characterised in that：The ratio of weight and number of each component is as follows：It is poly-
25-30 parts of ethylene, 13-15 parts of nylon, 10-12 parts of carbon black, 5-6 parts of zinc oxide, 5-6 parts of titanium dioxide, 4-5 parts of mineral oil are stablized
2-3 parts of agent.
3. modified poly ethylene according to claim 1, it is characterised in that：The ratio of weight and number of each component is as follows：It is poly-
28 parts of ethylene, 15 parts of nylon, 12 parts of carbon black, 6 parts of zinc oxide, 6 parts of titanium dioxide, 4 parts of mineral oil, 2 parts of stabilizer.
A kind of 4. method for being used to prepare the modified poly ethylene described in any one of described claim 1-3, it is characterised in that：Packet
Include following steps:
Polyethylene waste material by crushing plant is crushed, obtains fragment；
Fragment is ground and crosses 150 mesh sieve, obtains powder；
Powder and organic solvent are put into, dissolving is mixed into dissolver, continue to add in poly- second into organic solvent
Alkene, nylon, carbon black, zinc oxide, titanium dioxide, mineral oil, stabilizer are stirred to glue, obtain colloidal mixture；
Colloidal mixture is crushed, organics removal is distilled, obtains polyethylene.
5. preparation method according to claim 4, it is characterised in that：The organic solvent is toluene, dimethylbenzene, naphthane
And the mixed liquor that at least one of decahydronaphthalene is formed with chloroform.
6. preparation method according to claim 4, it is characterised in that：The organic solvent forms mixed for toluene with chloroform
The volume ratio of conjunction liquid, the toluene and chloroform is 2:1.
7. preparation method according to claim 4, it is characterised in that：The dissolver includes dissolving chamber（31）With set on
Indoor agitating device is dissolved, the agitating device includes agitating shaft（51）, agitating paddle on agitating shaft（52）, for driving
The actuator of the dynamic agitating shaft rotation（53）, can be in the turbulent device moved up and down in operating room（54）With for driving this disorderly
Flow the driving part that device moves up and down.
8. preparation method according to claim 7, it is characterised in that：The turbulent flow device（54）Including turbulent ontology
（541）, be respectively arranged on two connecting portions at turbulent ontology both ends（542）And multiple turbulent flow passageways on the turbulent ontology
（543）；The driving part includes the first operating cavity set on the interior shell side wall（61）, at the top of the inner casing with first behaviour
The second operating cavity being connected as chamber（62）, drive gear on the agitating shaft（63）, be connected with the connecting portion
Moving member（64）, in first operating cavity with the matched sliding rail of the moving member（65）And the drive gear（63）
It matches to drive the moving member（64）The transmission parts moved up and down along the sliding rail.
9. preparation method according to claim 8, it is characterised in that：The transmission parts include being set on the described second operation
The screw of intracavitary（71）, the umbrella tooth part that is sequentially connected set on the screw end and the drive gear（72）, be sheathed on the silk
Movable sleeve outside bar（73）And the steel wire rope for connecting the movable sleeve and the moving member（74）.
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| CN201711488629.5A CN108192189A (en) | 2017-12-30 | 2017-12-30 | A kind of modified poly ethylene and preparation method thereof |
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| CN201711488629.5A CN108192189A (en) | 2017-12-30 | 2017-12-30 | A kind of modified poly ethylene and preparation method thereof |
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| CN203198087U (en) * | 2013-04-18 | 2013-09-18 | 浙江嘉泰塑粉有限公司 | Molding powder production raw material stirring tank |
| CN103524780A (en) * | 2013-08-26 | 2014-01-22 | 深圳百亿莱实业有限公司 | Method for extracting polyethylene from polyethylene white garbage |
| CN103601946A (en) * | 2013-10-16 | 2014-02-26 | 鲁奎 | Polyethylene agricultural film containing titanium dioxide |
| CN105835264A (en) * | 2016-05-27 | 2016-08-10 | 芜湖信宁新材料科技有限公司 | Novel injection-molding waste recycling and storage equipment |
| CN206426298U (en) * | 2017-01-20 | 2017-08-22 | 湖北博天体育设施有限公司 | A kind of scattered agitating device of plastic cement race track material |
-
2017
- 2017-12-30 CN CN201711488629.5A patent/CN108192189A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203198087U (en) * | 2013-04-18 | 2013-09-18 | 浙江嘉泰塑粉有限公司 | Molding powder production raw material stirring tank |
| CN103524780A (en) * | 2013-08-26 | 2014-01-22 | 深圳百亿莱实业有限公司 | Method for extracting polyethylene from polyethylene white garbage |
| CN103601946A (en) * | 2013-10-16 | 2014-02-26 | 鲁奎 | Polyethylene agricultural film containing titanium dioxide |
| CN105835264A (en) * | 2016-05-27 | 2016-08-10 | 芜湖信宁新材料科技有限公司 | Novel injection-molding waste recycling and storage equipment |
| CN206426298U (en) * | 2017-01-20 | 2017-08-22 | 湖北博天体育设施有限公司 | A kind of scattered agitating device of plastic cement race track material |
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Application publication date: 20180622 |
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