CN110387052A - A kind of wax master batch and preparation method thereof - Google Patents
A kind of wax master batch and preparation method thereof Download PDFInfo
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- CN110387052A CN110387052A CN201910627429.6A CN201910627429A CN110387052A CN 110387052 A CN110387052 A CN 110387052A CN 201910627429 A CN201910627429 A CN 201910627429A CN 110387052 A CN110387052 A CN 110387052A
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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
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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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
- C08J2491/06—Waxes
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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
- C08K3/08—Metals
- C08K2003/0806—Silver
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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
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08K3/042—Graphene or derivatives, e.g. graphene oxides
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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
- C08K3/34—Silicon-containing compounds
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Abstract
The present invention relates to a kind of wax master batches and preparation method thereof, the calculating of its formula includes: 10-90 parts of wax, 0-90 parts of pigments or dyes, 0-90 parts of filler, 0-90 parts of pearl mica powder, 0-90 parts of nano silver, 0-90 parts of quantum dot, 0-90 parts of metallochromy powder, 0-90 parts of diamante, 0-90 parts of ultraviolet absorbing agent, 0-90 parts of antioxidant, 0-90 parts of antistatic agent, 0-90 parts of conductive agent, 0-90 parts of graphene, 0-90 parts of plasticizer, 0-90 parts of antibacterial agent, 0-90 parts of rare earth element, 0-90 parts of thickener, 0-90 parts of fire retardant, 0-90 parts of reinforcing agent, 0-90 parts of toughener, 0-90 parts of transparent agent, 0-90 parts of refractive power agent.A kind of wax master batch of the present invention and preparation method thereof reduces energy consumption, meets environmental requirement, save raw material, reduce cost of material, improve clad ratio.
Description
Technical field
The invention belongs to master batch manufacturing technology fields, and in particular to a kind of wax master batch and preparation method thereof.
Background technique
In existing rubber and plastic formula of master batch, a small amount of wax can be also added, there are three types of effects for tool: 1, being plasticized instead of part
Agent；2, it is used as dispersing agent；3, as lubricating auxiliary agent；4, apparatus cavity inner wall is protected；5, increase insulation performance.The prior art
In rubber and plastic master batch, preparation process generally first mixed the raw material in formula using paddle agitator or mixer, then
Strip rubber and plastic structure is squeezed out by extruder, accelerates the cooling of strip rubber and plastic structure after water, finally by pelleter pelletizing.It is above-mentioned
Process has the disadvantages that 1, extruder, and heating temperature is high in process of production, generally needs 200 DEG C or more, in process of production
Equipment needs to be always maintained at heated condition, and energy consumption is big；2, dust is bigger during mixing and pelletizing, does not meet country
The requirement of environmental protection；3, rubber and plastic master batch raw material variety multiplicity, so processing temperature is different, causes equipment interoperability poor, single temperature
Equipment can only be directed to single processing temperature product；4, waste material can be generated in rubber and plastic master batch production process, because waste material is again
Heating will lead to rubber and plastic molecular gap and widen, so the quality that the use of waste material will lead to final products reduces；5, it is with rubber and plastic
The clad ratio of the master batch of carrier not more than 60%, in some special dimensions for requiring high concentration, can be led so concentration is relatively low
Cause dosage bigger than normal, or directly results in the product that can not produce high request.
Therefore, existing to substitute it is an object of the invention to obtain a kind of wax master batch by changing formula and processing method
There is the rubber and plastic master batch in technology.
Summary of the invention
The technical problem to be solved by the present invention is overcoming in the prior art, energy consumption is big, does not meet wanting for national environmental protection
Ask, equipment interoperability is poor, waste material using influence final products quality, master batch clad ratio is poor the problems such as.
The technical solution adopted by the present invention to solve the technical problems is: the calculating of its formula includes: wax 10-90
Part, 0-90 parts of pigments or dyes, 0-90 parts of filler, 0-90 parts of pearl mica powder, 0-90 parts of nano silver, 0-90 parts of quantum dot,
0-90 parts of metallochromy powder, 0-90 parts of diamante, 0-90 parts of ultraviolet absorbing agent, 0-90 parts of antioxidant, antistatic agent 0-90
Part, 0-90 parts of conductive agent, 0-90 parts of graphene, 0-90 parts of plasticizer, 0-90 parts of antibacterial agent, 0-90 parts of rare earth element, thickener
0-90 parts, 0-90 parts of fire retardant, 0-90 parts of reinforcing agent, 0-90 parts of toughener, 0-90 parts of transparent agent, 0-90 parts of refractive power agent.
Another technical solution adopted by the present invention to solve the technical problem thereof is that: a kind of preparation method of wax master batch is provided,
Comprising steps of
(1) above-mentioned formula material is poured into revolution to mix in wax machine, is uniformly mixed at room temperature, obtain mixture；
(2) revolution mixes the revolution of wax machine and heating so that the mixture mixes and melts, and acquisition mixes wax liquor；
(3) revolution mixes wax machine and stops heating, and continues to turn round, so that the mixing wax liquor natural cooling, when described mixed
Wax liquor is closed in when partly melting state, the mixing wax liquor is mixed dynamic close to the machine inner wall that wax machine is mixed in the revolution, and formation is multiple
Wax master batch.
As a preferred embodiment of the invention, the volume of raw material described in step (1) is that wax machine is mixed in the revolution
60% or less volume.
As a preferred embodiment of the invention, incorporation time described in step (1) is 20-180 minutes, described mixed
It closes speed and is less than or equal to 20 revs/min.
As a preferred embodiment of the invention, the temperature of thawing described in step (2) is 50~120 DEG C, described
Warm-up time is less than or equal to 120 minutes.
As a preferred embodiment of the invention, the partial size of wax master batch described in step (3) is less than or equal to 20mm.
As a preferred embodiment of the invention, rotational speed described in step (3) is less than or equal to 3000 revs/min
Clock.
Another technical solution adopted by the present invention to solve the technical problem thereof is that: a kind of preparation method of wax master batch is provided,
Comprising steps of
(1) formula material is added into the paddle agitator, the paddle agitator is heated and stirred, so that institute
Raw material thawing is stated, mixing wax liquor is obtained；
(3) the mixing wax liquor is sprayed to revolution to mix in wax machine, the rotation of wax machine, the mixing wax liquor patch are mixed in the revolution
Described turn round mix the machine inner wall of wax machine and form multiple wax master batches.
As a preferred embodiment of the invention, heating temperature described in step (1) is 50~120 DEG C, described to add
The hot time is less than or equal to 120 minutes, and the revolving speed of the blender is less than or equal to 4500 revs/min.
As a preferred embodiment of the invention, the bore of spray described in step (2) is less than or equal to 10mm；
The rotation speed is less than or equal to 200 revs/min, and the partial size of the wax master batch is less than or equal to 20mm.
The beneficial effects of the present invention are:
1, at 50-120 DEG C, heating requirements are low for Batch Process, low energy consumption, and heating temperature, and energy consumption is also low；
2, entire revolution mixes wax machining apparatus and is in closed state, does not have pollution to before generating master batch after feeding intake
Dust or pernicious gas generate；
3, wax master batch product is versatile, the processing request suitable for a variety of products of rubber and plastic；
4, it is changed by the formula of wax master batch, heating temperature is always between 50-120 DEG C, plurality of devices
To meet the process requirements, equipment interoperability is strong；
5, waste material caused by present invention process is largely wax mixture, can still be recycled in production next time
In, therefore, no waste mine loss；
6, the clad ratio of wax master batch is 90% or more, and wax cost is much smaller than the raw materials for plastics production costs such as PE, PVC, therefore
It reduces costs, improves clad ratio；
7, equipment needed for present invention process can only need one, compared to the occupied area with equipment needed for method before
It is few.
Specific embodiment
Wax is animal, oil caused by plant or mineral, is solid-state or liquid under room temperature, has plasticity, easily melt,
It is not soluble in water, dissolve in carbon disulfide and benzene.Wax is a kind of mixture, is the mixture of several higher alkanes, mainly positive two
Dodecane (C22H46) and positive octacosane (C28H58), carbon elements about 85% contain protium about 14%.There is no single chemistry
The symbol of element (mixture be not chemical formula).
The ester matter that macromolecule monohydric alcohol and long chain fatty acids are formed.It is different from fat in chemical structure, also different from stone
Wax and artificial synthesized polyethers wax.Therefore also known as ester type waxes.Wax is insoluble in the solid of water, softens when temperature is slightly higher, temperature decline
When be hardened.Its biological function is the protective layer as organism to external environment, is present in skin, fur, feather, leaves of plants
The surface of the ectoskeleton of piece, fruit and many insects.
The long-chain fatty acid ester of macromolecule monohydric alcohol is known as true wax, if the main component of beeswax is long chain monohydric alcohols (C26~
C36) palmitate, lanocerin is very complicated mixture, contains ester type waxes, pure and mild fatty acid.It is known as lanolin after purification, is
The aliphatic ester of lanosterol.Brazil wax is a kind of important vegetable wax, is the mixture of ester type waxes, chemical formula CH3
(CH2)n+1·COO(CH2)n+1CH3, n=22~32.
The freezing point of wax is relatively high, about between 38~90 DEG C.During iodine number lower (1~15) illustrates that degree of unsaturation is lower than
Property fat.Wax usually in a narrow sense refers to the lipidol and higher melting-point oily mater of fatty acid, monovalence or divalent；Broadly lead to
Refer to the substances such as the grease with certain similar characters.For the definition also different from of " wax " under different occasions.But
In a broad sense, wax is usually in the case where referring to certain room temperature caused by plant, animal or mineral etc. for liquid easy after solid, heating
Change or gasify, be easy burning, substance not soluble in water, with certain lubricating action.
There are many type of wax, specific as follows:
One, vegetable wax: haze tallow, bayberry wax, candelila wax/bear wax in ground, Japan smart wax, palm wax, rice bran wax, He Heba
Oil, castor wax animal wax, beeswax, insect wax/Chinese wax, lanocerin, spermaceti；
Two, mineral wax: lignite wax, ceresine/paraffin；
Three, pertroleum wax: a kind of mixture of alkanes of the microwax from petroleum, mainly by positive structure, the isomery of C26 or more
It is formed with cycloalkane, and the wider distribution of carbon atom, C/Hratio is 1.85 or so.Microwax is small with hardness, flexibility is good, by
Tend to Plastic Flow under power, ductility is big, flexible good.Microwax has lipophilic well, the more easily dispersion in oil product,
Oil product gel strength can effectively be enhanced.Microwax is widely used in the industries such as food, chemical industry, military project, metallurgy, play moisture-proof, anti-corrosion,
The effects of glazing, insulation, antirust.Microwax can be good at improving the performance of purpose product in special wax industry.Such as in stone
Suitable microwax is added in wax can change the crystal form of common paraffin, improve the water-resistance and permeability of paraffin, increase paraffin
Bending strength improves plasticity and flexibility, to expand the scope of application of paraffin.Petroleum jelly.
Four, synthetic wax: Fischer-Tropsch wax, polyethylene wax (PE wax), polypropylene wax (PP wax), one vinyl acetate of ethylene are copolymerized wax
(EVA wax), oxidized polyethylene wax, polyvinyl chloride wax (PVC wax).
Below in conjunction with specific embodiment, the present invention is further illustrated, but the scope of the present invention is not limited to these
Embodiment.
Embodiment 1
By weight, by 20 parts of wax, 17 parts of pigments or dyes, 38 parts of pearl mica powder, 8 parts of ultraviolet absorbing agent, anti-
4 parts of oxidant, 8 parts of antistatic agent, 3 parts of transparent agent, 2 parts of refractive power agent pour into revolution and mix in wax machine, the volume of raw material is that revolution is mixed
The 42% of wax machine volume under conditions of mixing velocity is 16 revs/min, is uniformly mixed 60 minutes, obtains at room temperature
Mixture；Revolution, which is mixed wax machine and heated 20 minutes to 84 DEG C, melts mixture, obtains mixing wax liquor；Revolution mixes wax machine and stops adding
Heat, so that the mixing wax liquor natural cooling, the revolution mixes wax machine rotation speed less than 30 revs/min, when the blended wax
Liquid is in when partly melting state, and the mixing wax liquor is close to the machine inner wall formation partial size for mixing wax machine that turns round for 2~5mm's
Exempting from spraying pearlescent waxes master batch finished product, (in the present embodiment, the wax master batch less than 2mm, greater than 5mm, not meeting client's finished product needs
Ask), yield rate 94%.
Embodiment 2
By weight, by 20 parts of wax, 30 parts of metallochromy powder, 20 parts of samarium oxide, 20 parts of reinforcing agent, filler calcium powder 10
Part is poured into revolution and is mixed in wax machine, and the volume of raw material is that revolution mixes the 34% of wax machine volume, at room temperature, is in mixing velocity
It under conditions of 6 revs/min, is uniformly mixed 118 minutes, obtains mixture；Revolution, which is mixed wax machine and heated 118 minutes to 52 DEG C, to mix
It closes material to melt, obtains mixing wax liquor；Revolution mixes wax machine and stops heating, so that the mixing wax liquor natural cooling, the revolution is mixed
Wax machine rotation speed is less than 4 revs/min, and when the mixing wax liquor, which is in, partly melts state, the mixing wax liquor is close to described
Revolution mix wax machine machine inner wall formed partial size be 18~20mm magnetic rubber Wax special master batch finished product (in the present embodiment,
Wax master batch less than 18mm, greater than 20mm, does not meet client's product demand), yield rate 84%.
Embodiment 3
By weight, 50 parts of wax, 30 parts of diamante, 5 parts of transparent agent, 5 parts of refractive power agent, 10 parts of thickener are poured into revolution
It mixes in wax machine, the volume of raw material is that revolution mixes the 50% of wax machine volume, is 15 revs/min in mixing velocity at room temperature
Under conditions of, it is uniformly mixed 160 minutes, obtains mixture；Revolution, which is mixed wax machine and heated 20 minutes to 93 DEG C, melts mixture,
Obtain mixing wax liquor；Revolution mixes wax machine and stops heating, so that the mixing wax liquor natural cooling, wax machine rotation speed is mixed in the revolution
Degree is less than 12 revs/min, and when the mixing wax liquor, which is in, partly melts state, the mixing wax liquor mixes wax machine close to the revolution
Machine inner wall formed partial size be 3~5mm diamante wax master batch finished product (in the present embodiment, less than 3mm, greater than the wax of 5mm
Master batch does not meet client's product demand), yield rate 89%.
Embodiment 4
By weight, 42 parts of wax, 25 parts of graphene, 13 parts of antibacterial agent, 20 parts of talcum powder revolution is poured into mix in wax machine,
The volume of raw material is that revolution mixes the 55% of wax machine volume, at room temperature, under conditions of mixing velocity is 18 revs/min,
It is uniformly mixed 105 minutes, obtains mixture；Revolution, which is mixed wax machine and heated 32 minutes to 115 DEG C, melts mixture, is mixed
Wax liquor；Revolution mixes wax machine and stops heating, so that the mixing wax liquor natural cooling, the revolution mixes wax machine rotation speed less than 34
Rev/min, when the mixing wax liquor, which is in, partly melts state, the mixing wax liquor is in the machine for turning round and mixing wax machine
Wall forms antibacterial spontaneous heating rubber-plastic composite floor board Wax special master batch finished product that partial size is 2~5mm and (in the present embodiment, is less than 2mm, big
In the wax master batch of 5mm, client's product demand is not met), yield rate 89%.
Embodiment 5
By weight, by 30 parts of wax, 50 parts of nano silver, 8 parts of conductive agent, 2 parts of plasticizer, 2 parts of thickener, fire retardant 4
Part, 4 parts of toughener additions are heated to 115 DEG C with paddle agitator and are 1300 revs/min in revolving speed into paddle agitator
Under the conditions of stir so that raw material melt, obtain mixing wax liquor；Mixing wax liquor is sprayed to revolution with the spray port that bore is 3mm
It mixes in wax machine, the revolution is mixed wax machine and rotated with 1000 revs/min of speed, and the mixing wax liquor mixes wax machine close to the revolution
Machine inner wall formed multiple 0.5~1mm conductive rubber and plastic silk Wax special master batch finished product (in the present embodiment, be less than 0.5mm,
Wax master batch greater than 1mm, does not meet client's product demand), yield rate 72%.
Embodiment 6
By weight, by 25 parts of wax, 54 parts of quantum dot, 11 parts of conductive agent, 4 parts of plasticizer, 3 parts of transparent agent, refractive power agent 3
Part is added into paddle agitator, is heated to 53 DEG C with paddle agitator and stirs under conditions of revolving speed is 2000 revs/min,
So that raw material melts, mixing wax liquor is obtained；Mixing wax liquor is sprayed to revolution with the spray port that bore is 5mm to mix in wax machine, institute
It states revolution and mixes wax machine with 2000 revs/min of speed rotation, the mixing wax liquor mixes the machine inner wall of wax machine close to the revolution
The quantum dot light emitting wax master batch finished product of multiple 0.8~1.5mm is formed (in the present embodiment, less than 0.8mm, greater than the wax of 1.5mm
Master batch does not meet client's product demand), yield rate 52%.
Embodiment 7
By weight, by 30 parts of wax, 42 parts of the pigments or dyes that yellow temperature becomes or light becomes, 5 parts of titanium dioxide, anthraquinone blue 12
Part, 11 parts of calcium powder be added into paddle agitator, be heated to 60 DEG C with paddle agitator and be 3000 revs/min of item in revolving speed
It is stirred under part, so that raw material melts, obtains mixing wax liquor；Mixing wax liquor is sprayed to revolution with the spray port that bore is 10mm to mix
In wax machine, the revolution is mixed wax machine and is rotated with 500 revs/min of speed, and the mixing wax liquor mixes wax machine close to the revolution
Machine inner wall forms the blue greening discoloration wax master batch finished product of multiple 3~4mm (in the present embodiment, less than 3mm, greater than the wax of 4mm
Master batch does not meet client's product demand), yield rate 52%.
Embodiment 8
By weight, by 60 parts of 30 parts of wax, phosphorescent pigment or dyestuff, 6 parts of ultraviolet absorbing agent, 2 parts of transparent agent, refractive power
2 parts of agent are added into paddle agitator, are heated to 50 DEG C with paddle agitator and stir under conditions of revolving speed is 500 revs/min
It mixes, so that raw material melts, obtains mixing wax liquor；Mixing wax liquor is sprayed to revolution with the spray port that bore is 10mm and mixes wax machine
In, the revolution is mixed wax machine and is rotated with 500 revs/min of speed, and the mixing wax liquor mixes the machine of wax machine close to the revolution
Inner wall forms the noctilucence wax master batch finished product of multiple 3~4mm, and (in the present embodiment, the wax master batch less than 3mm, greater than 4mm, is not inconsistent
Close client's product demand), yield rate 95%.
Comparative example 1
In parts by weight by PE40 parts, 8 parts of phthalocyanine green, 24 parts of medium chrome yellow, 8 parts of titanium dioxide, 1 part of carbon black, 19 parts of calcium powder
Pour into paddle agitator or mixer mixing, then by extruder in 210-250 DEG C of extrusion strip rubber and plastic structure, after water plus
The cooling of fast strip rubber and plastic structure, finally by pelleter pelletizing, lawn screw grain is made, and (in this comparative example, early period is mixed with
The master batch and length of other substances or pigment are less than 3mm or the master batch greater than 4mm does not meet client's product demand), yield rate
It is 80%.
Comparison after above-described embodiment and comparative example, the comparison of the performance of the prior art, simulation use, please refers to the following table 1:
Table 1
From table 1 it follows that formula and technique of the invention, using wide, power saving, cost of material are well below existing
Technology, and it is substantially pollution-free.
In conclusion a kind of wax master batch of the present invention and preparation method thereof, reduces energy consumption, meets environmental protection and want
It asks, saves raw material, reduce cost of material, improve clad ratio.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of wax master batch, which is characterized in that the calculating of its formula includes: 10-90 parts of wax, pigments or dyes 0-90
Part, 0-90 parts of filler, 0-90 parts of pearl mica powder, 0-90 parts of nano silver, 0-90 parts of quantum dot, 0-90 parts of metallochromy powder,
0-90 parts of diamante, 0-90 parts of ultraviolet absorbing agent, 0-90 parts of antioxidant, 0-90 parts of antistatic agent, 0-90 parts of conductive agent, stone
Black alkene 0-90 parts, 0-90 parts of plasticizer, 0-90 parts of antibacterial agent, 0-90 parts of rare earth element, 0-90 parts of thickener, fire retardant 0-90
Part, 0-90 parts of reinforcing agent, 0-90 parts of toughener, 0-90 parts of transparent agent, 0-90 parts of refractive power agent.
2. a kind of preparation method of wax master batch, comprising steps of
(1) formula material in claim 1 is poured into revolution to mix in wax machine, is uniformly mixed, is mixed at room temperature
Material；
(2) revolution mixes the revolution of wax machine and heating so that the mixture mixes and melts, and acquisition mixes wax liquor；
(3) revolution mixes wax machine and stops heating, and continues to turn round, so that the mixing wax liquor natural cooling, when the blended wax
For liquid in when partly melting state, the mixing wax liquor is mixed dynamic close to the machine inner wall that wax machine is mixed in the revolution, forms multiple waxes mothers
Grain.
3. a kind of preparation method of wax master batch according to claim 2, it is characterised in that: raw material described in step (1)
Volume is that the revolution mixes the 60% or less of wax machine volume.
4. a kind of preparation method of wax master batch according to claim 2, it is characterised in that: when being mixed described in step (1)
Between be 20-180 minute, the mixing velocity is less than or equal to 20 revs/min.
5. a kind of preparation method of wax master batch according to claim 2, it is characterised in that: thawing described in step (2)
Temperature is 50 ~ 120 DEG C, and the warm-up time is less than or equal to 120 minutes.
6. a kind of preparation method of wax master batch according to claim 2, it is characterised in that: wax master batch described in step (3)
Partial size be less than or equal to 20mm.
7. a kind of preparation method of wax master batch according to claim 2, it is characterised in that: turn round speed described in step (3)
Degree is less than or equal to 40 revs/min.
8. a kind of preparation method of wax master batch, comprising steps of
(1) formula material in claim 1 is added into the paddle agitator, the paddle agitator is heated and stirred
It mixes, so that the raw material melts, obtains mixing wax liquor；
(2) the mixing wax liquor is sprayed to revolution to mix in wax machine, the rotation of wax machine is mixed in the revolution, and the mixing wax liquor is close to institute
It states revolution and mixes the machine inner wall of wax machine and form multiple wax master batches.
9. a kind of preparation method of wax master batch according to claim 8, it is characterised in that: heat temperature described in step (1)
Degree is 50 ~ 120 DEG C, and the heating time is less than or equal to 120 minutes, the revolving speed of the blender be less than or equal to 4500 turns/
Minute.
10. a kind of preparation method of wax master batch according to claim 8, it is characterised in that: spray described in step (2)
Bore is less than or equal to 10mm；The rotation speed be less than or equal to 3000 revs/min, the partial size of the wax master batch be less than or
Equal to 20mm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111100534A (en) * | 2019-12-28 | 2020-05-05 | 江阴市玲珑高分子材料有限公司 | Water spot-resistant powder coating |
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| CN111100534A (en) * | 2019-12-28 | 2020-05-05 | 江阴市玲珑高分子材料有限公司 | Water spot-resistant powder coating |
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Application publication date: 20191029 |