CN107523223A - A kind of method for preparing wax polish - Google Patents
A kind of method for preparing wax polish Download PDFInfo
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- CN107523223A CN107523223A CN201710444759.2A CN201710444759A CN107523223A CN 107523223 A CN107523223 A CN 107523223A CN 201710444759 A CN201710444759 A CN 201710444759A CN 107523223 A CN107523223 A CN 107523223A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/06—Other polishing compositions
- C09G1/08—Other polishing compositions based on wax
- C09G1/10—Other polishing compositions based on wax based on mixtures of wax and natural or synthetic resin
- C09G1/12—Other polishing compositions based on wax based on mixtures of wax and natural or synthetic resin mixtures of wax and silicon-containing polycondensates
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Abstract
The invention discloses a kind of method for preparing wax polish.This method is using F T synthetic products as raw material, through sweating, allotment production purpose product.The inventive method is on the basis of common sweating process, oil soluble emulsifying agent and oil-soluble acid are dissolved in sweating raw material as oil phase material, using inorganic salt solution as water-phase material, sweating is carried out after emulsification, short space is formed after being discharged using the bubble and salting liquid of oil-soluble acid and inorganic salt reaction generation, the passage of discharge liquid composition is formed in favor of the quick discharge of liquid composition, liquid composition is carried out to force to separate solid, liquid state component by wax layer using air-flow in sweating effort simultaneously, so as to produce the basic material for being free of low-melting component；It is glazing wax product that basic material is allocated with components such as silicone oil, native paraffin, solvents again.The inventive method has the advantages that investment of production equipment is low, production process is simple and operating cost is low, safety, energy-conservation and solvent-free pollution, and glazing wax product resistance to elevated temperatures is good.
Description
Technical field
The invention belongs to daily chemical product production technical field, more particularly to a kind of method for preparing wax polish, especially
It is prepared suitable for various hard surfaces（Floor, furniture, automobile etc.）Glazing wax product method.
Background technology
Glazing product mainly produces or recovers various surfaces（Floor, furniture, automobile etc.）Gloss, while play clear
Clean, wear-resistant, anticorrosion（Expose to the weather）, waterproof, high temperature resistance, antiultraviolet, antistatic, the effect such as scratch resistance.
Wax polish is different by mode of appearance, can be divided into the types such as solid, lotion, liquid.It is different by decentralized medium, it can be divided into
The types such as solvent is scattered, emulsion dispersion；From composition, wax polish includes volatile component and film-forming components and accessory ingredients
（Emulsifying agent, grinding agent, thickener, antioxidant, UV resistant agent, essence etc.）Three major types material.Volatile component（To solvent point
It is various organic solvents to dissipate class product, is the materials such as water, alcohol to emulsion dispersion class product）It is intended, primarily, to improve the construction of wax polish
Performance is simultaneously cleaned by the stain of coating surface；Film-forming components play the effect such as glazing.The film-forming components of wax polish generally comprise wax,
Silicone oil, resin（Polycarbonate resin, polyurethane resin, fluororesin, polyacrylate resin etc.）Deng hydrophobic substance.Wax polish is made
Wax mainly includes pertroleum wax（Paraffin, microwax）, native paraffin（Beeswax, Chinese wax, Ka Naba waxes, candelila wax, lignite
Wax, rice bran wax etc.）, synthetic wax（Tissuemat E, polypropylene wax, OPE, its chlorinated polypropylene wax）Deng.
Using the plaster body wax polish that solvent disperses using earliest, have the brightness for wiping rear cere, gloss it is lasting
The advantages of property and water-resistance etc. are all relatively good, is used widely so far.
Some glazing wax products can run into higher environment temperature in use, if Automotive Paint Film Properties coating surface is in the summer
Maximum temperature is up to 70 DEG C~80 DEG C during its Exposure to Sunlight, if containing excessive low-melting component in formula, the cere of formation is in high temperature
It is easier to soften under environment, causes to adsorb dust, the gloss for making coating surface is declined, influences to need the outward appearance of glazing article.
Various native paraffins and synthetic wax can produce preferable gloss and heat-resist, but price is high.
The general name of the pertroleum wax obtained all kinds of wax products that are crude oil after refining is processed from wax-containing distillate, including liquid
Body paraffin, soap manufacturing paraffin, paraffin and microwax.Paraffin be in crude oil lube cut through steps such as dewaxing, de-oiling, refined and shapings
Production, typically contain C20~C50The component such as n-alkane, isoparaffin and a small amount of cycloalkane, usual fusing point is 50 DEG C~
74℃.Microwax is that decompression residuum produces through steps such as dewaxing, de-oiling, refined and shapings again after propane equal solvent depitching
, typically by C30~C60Isoparaffin and a small amount of n-alkane, cycloalkane composition, usual melt drop temperature be 65 DEG C~92 DEG C, Gu
There is the needle-like crystal structure more tiny than paraffin under state.
In pertroleum wax production process, dewaxing is that the slack wax that oil content is 10~30% or so is prepared by raw material of crude oil fractions
Process.De-oiling is that the process of base oil wax of the oil content below 2% is prepared using slack wax as raw material, and de-oiling technique mainly has solvent
De-oiling and sweating de-oiling.Base oil wax is again through clay-filtered or hydrofinishing and shaping, packaging and other steps, you can obtains commodity stone
Oily wax.
Pertroleum wax is the hydrocarbon mixture of the n-alkane, isoparaffin, cycloalkane of a variety of carbon numbers etc., carbon number distribution compared with
Width, therefore must wherein contain a number of low-melting component（Oily and relatively low fusing point wax）.Excessive use stone in wax polish
The pertroleum waxes such as wax, microwax can cause glazing film poor heat resistance.
Fischer-Tropsch（F-T）Synthetic technology is nineteen twenty-three invention, mainly includes high temperature synthesis techniques and low temperature synthesis technique,
F-T synthesis techniques and catalyst all achieve breakthrough progress since nineteen nineties, and F-T sinteticses are increasingly rich
It is rich.In F-T synthetic product chemical compositions based on n-alkane, there is a small amount of isoparaffin, also contain more alkene and oxygen-containing
Compound, and carbon number distribution is very wide.F-T synthetic products are due to containing a large amount of low-melting components, being directly used in wax polish formula
In can also make glazing film poor heat resistance.
In terms of wax product production technology, conventional separation manufacturing process has distillation, solvent separation, sweating separation etc..
Distillation is to reach the purpose of separating-purifying using the boiling point difference of different hydrocarbons, and the boiling range for reducing distillation can be effective
The width of product carbon distribution is reduced, but still-process needs raw material being heated to more than boiling point, consumes substantial amounts of energy.Such as
CN201410217632.3（A kind of method for improving Fischer-Tropsch wax pour point）Introduce and raw material is removed into low boiling under high temperature high vacuum
Point material, then further distillation is refined under XHV, to prepare high melting-point wax product.Hydrocarbon of the fusing point more than 70 DEG C simultaneously
The boiling point of class is at 500 DEG C（Normal pressure）More than, efficiency is greatly reduced when being separated using distillation.
Solvent fractionation method is to carry out separating-purifying using the property of the different solubility of various components in a solvent in wax
, such as CN200410043806.5（A kind of method for splitting Tissuemat E）、CN201110351185.7（One kind separation polyethylene
The method of accessory substance Tissuemat E）, production of the gained high melting point polyethylene wax available for products such as wax polishs.Solvent separating technology
Investment of production equipment is big；Need largely to use solvent in production process, recycling design needs to consume substantial amounts of energy；Lead in solvent
Often contain benzene homologues, environment can be impacted；Solvent is inflammable, easily causes production accident.
Sweating separation method is to carry out separating-purifying using the different property of various component fusing points in wax.Various groups in wax
The molecular weight divided Bu Tong can all make its fusing point different with structure.When being all n-alkane, the larger n-alkane of molecular weight
Fusing point is higher, and the fusing point of the less n-alkane of molecular weight is relatively low；When molecular weight is identical, the fusing point of isoparaffin and cycloalkane
To be less than n-alkane, and isomery degree more high-melting-point is lower.
Compared with distillating method, because the melting temperature of various hydro carbons is far below boiling temperature, so sweating separation process
Energy consumption far below distillation；Compared with solvent fractionation method, sweating separation process is without using solvent, so sweating separation process is pacified
Entirely, save and on environment without influence.
Common sweating process mainly includes the following steps that：（1）Preparation：Pad water（Sweatbox ware plate is full of with water
Lower space）After feed（Load sweatbox when raw material is heated to more than fusing point being in a liquid state）；（2）Crystallization：By raw material with little
10 DEG C~20 DEG C are progressively cooled to below its fusing point in 4 DEG C/h rate of temperature fall.In cooling procedure, various components by fusing point by
High to Low order crystallizes to form solid successively；（3）Sweating：After wax layer temperature reaches default cooling final temperature, put
Fall to pad water；Raw material is slowly heated to default sweating final temperature again.In sweating effort, various components are by fusing point by low
Successively liquid is fused into high order and is flowed out（Under wax）, the wax layer residue that finally obtains（On wax）It is exactly high-melting-point, low
The wax of oil-containing；（4）It is refined：Collect crude product（Sweating effort terminates follow-up high-temperature of continuing rising, is taken out with fusing on wax, is thick
Product）, through clay-filtered（Predetermined temperature is warming up to after crude product is melted, carclazyte is added and constant temperature was stirred to the scheduled time
Filtering）Afterwards, reshaping, packaging are purpose product.
Common sweating process can produce soap manufacturing paraffin and low melt point paraffin of the fusing point at 40 DEG C~60 DEG C, and it is molten to be not suitable for production
Wax product o'clock more than 70 DEG C.When common sweating process produces 40 DEG C~60 DEG C of soap manufacturing paraffin and low melt point paraffin, sweating
Solids fraction in journey（The wax of higher melt）And liquid composition（Oil and the wax compared with low melting point）Although two class components are respectively at solid
Two kinds of phases of body and liquid, but also be difficult to be kept completely separate.To make final products meet the requirements, generally use extends sweating sessions
（Reduce programming rate）And the method for improving sweating final temperature, but can so cause production cycle length and product yield decline；
When experiment shows wax product of the common sweating process production fusing point more than 70 DEG C, the carbon dispersion of distribution on sweating later stage wax and just
Structure Determination of Alkane Content is unrelated with yield, i.e., the carbon dispersion of distribution on wax does not decline with the decline of yield, and normal paraffin content is not yet
Improved with the decline of yield, report of the fusing point in 70 DEG C or so of wax product is produced with sweating process so so far there are no.
Compared with solvent separates, sweating process is intermittently operated, and product yield is relatively low, the production cycle is longer, but is sent out
Sweat technique have small investment, production process are simple, operating cost is low, production process is safe, energy-conservation and it is environmentally safe etc. excellent
Point, still there is part producer at present using this method production soap manufacturing paraffin product.
For many years, sweating method has obtained some development, such as CN89214332 in equipment and process aspect（Vertical type square is more
Section dividing plate sweat tank）、CN94223980.6（Ware type sudorific device）、CN98233254.8（Paraffin sweating pot）、
CN200920033500.X（Novel paraffin sweating tank）、CN201210508905.0（A kind of Efficient paraffin sweatbox）、
CN201320127680.4（Tubular type paraffin deoiler）Deng being improved in sweating equipment；CN91206202（It is a kind of efficient
Paraffin sweating pot）Improved on sweating process, but these improvement can not still produce wax product of the fusing point more than 70 DEG C.
Sweating process is to be currently known unique solvent-free separation method for commercial scale wax product, green advocating
Color low-carbon, today of environmental protection and energy saving, people is increasingly caused using high melting-point wax product of the sweating process production without low melting point
Concern, while while the performances such as wax polish high temperature resistant are not influenceed reduce production cost demand it is more urgent.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of method for preparing wax polish, including emulsification, sweating, allotment
Three parts.It is sweating raw material specifically by more than 80% F-T synthetic products of n-alkane weight content, common
On the basis of sweating process, oil soluble emulsifying agent and oil-soluble acid are preferably dissolved in sweating raw material as oil phase material, will be inorganic
Salting liquid carries out sweating after emulsification, utilizes oil-soluble acid and the bubble and salting liquid of inorganic salt reaction generation as water-phase material
Short space is formed after discharge, forms the passage of discharge liquid composition in favor of the quick discharge of liquid composition, while in sweating
During using air-flow by wax layer to force to separate solids fraction and liquid composition, enhance separating effect and accelerate separation
Speed；And increase the constant temperature stage of crystallization process and sweating effort, this solvent-free separation method of sweating is prepared not
Basic material containing low-melting component；It is glazing wax product that basic material is allocated with components such as silicone oil, native paraffin, solvents again.
The inventive method has that investment of production equipment is low, production process is simple and operating cost is low, safety, energy-conservation and solvent-free pollution,
The advantages that glazing wax product resistance to elevated temperatures is good.
A kind of method for preparing wax polish of the present invention, including herein below：
（A）Emulsification：Comprise the following steps：
（A1）It is prepared by oil phase material：It is sweating raw material by more than 80% F-T synthetic products of n-alkane weight content, heating
Oil soluble emulsifying agent and oil-soluble acid are added after fusing, is stirred, forms oil phase material；
（A2）It is prepared by water-phase material：Inorganic salts are dissolved in water, with or without heating, form water-phase material；
（A3）It is prepared by emulsion：Will（A2）Obtained water-phase material adds under agitation（A1）In obtained oil phase material,
Continue stirring 5~60 minutes, to form emulsion；
（B）Sweating：Comprise the following steps：
（B1）Preparation：Will（A3）Emulsion prepared by process loads sweatbox；
（B2）Crystallization：Emulsion is first cooled to by+4 DEG C of sweating raw material melt drop temperature~drop with 1.0 DEG C/h~10.0 DEG C/h speed
+ 8 DEG C of fusing point；Wax layer is cooled to by sweating raw material melt drop temperature~+4 DEG C of melt drop temperature scope with 1.0 DEG C/h~3.0 DEG C/h speed again
Interior and constant temperature is for a period of time；Wax layer is cooled to below sweating raw material melt drop temperature 5 DEG C with 2.0 DEG C/h~4.0 DEG C/h speed again
~30 DEG C of cooling final temperature；
（B3）Sweating：Heated up with 0.5 DEG C/h~3.5 DEG C/h speed；Wax layer reaches predetermined temperature and constant temperature stops afterwards for a period of time
Only sweating；Wax layer is forced air flow through in sweating effort；
（B4）It is refined：After refined it is wax polish basic material on wax；
（C）Allotment：By basic material, melting mixing is uniform in proportion with silicone oil, native paraffin, solvent, is wax polish production after cooling
Product.
In the method for the present invention, described F-T synthetic products, its n-alkane weight content requirement is more than 80%, preferably
The F-T synthetic products that normal paraffin content is more than 90% are as sweating raw material.
In the method for the present invention, sweating raw material is emulsified in the presence of oil soluble emulsifying agent and oil-soluble acid with water-phase material
After carry out sweating.Step（A1）Described oil soluble emulsifying agent is selected from nonionic surface active agent, anionic surface activity
One or more in agent, cationic surface active agent, amphoteric surfactant.The HLB value of oil soluble emulsifying agent be 1~
10, preferably 3~8；The freezing point or fusing point of the surfactant are less than step（B3）The maximum temperature of sweating（It is i.e. described
Predetermined temperature）.Described oil soluble emulsifying agent is preferably the compound emulsifying agent that two or more surfactants are formed.
Wherein, it is stearic to be selected from sorbitan monooleate, anhydrous sorbitol list for described nonionic surface active agent
Acid esters, diethylene glycol fatty acid ester, diethylene glycol monolaurate, sorbitan monopalmitate, tetraethylene glycol list are stearic
One group of material that acid esters, polyoxypropylene stearate, sorbitan mono-laurate, polyoxyethylene fatty acid ester are formed；It is cloudy
Ionic surfactant is selected from fatty alcohol sulfate monoethanolamine salt, pareth sulfate, oleamide yl carboxylic acid
Sodium, sodium alkyl benzene sulfonate, N- methyl oleoyl taurates, sodium butylnaphthalenesulfonate, Disodium sulfosuccinate, suitable succinate monoester
One group of material that sodium sulfonate is formed.Described cationic surface active agent is selected from benzyl quaternary ammonium salt, dodecyl dimethyl benzyl
Ammonium chloride, DTAC, cetyl trimethylammonium bromide, OTAC, three second
One group of material that acid amides oleate is formed；Amphoteric surfactant is selected from empgen BB, dodecyl dimethyl oxygen
Change ammonium, aliphatic group imidazolidine derivatives, alkyl imidazoline derivatives, derivative of fatty acid, amphoteric modified epoxy ethane to add
The one group of material formed into thing.
In the method for the present invention, step（A1）Described oil-soluble acid is soluble in sweating raw material and energy and step（A2）Institute
The organic acid for the inorganic salt reaction generation gas stated.Organic acid is selected from positive tenth of the twelve Earthly Branches acid, n-capric acid, positive undecanoic acid, laurate, positive 13
Acid, myristic acid, positive pentadecanoic acid, palmitic acid, pearly-lustre resin acid, stearic acid, positive nonadecanoic acid, arachidic acid, positive heneicosoic acid, behenyl
Sour, positive tricosanic acid, lignoceric acid, positive neocerotic acid, cerinic acid, positive carboceric acid, montanic acid, positive motanic acid, melissic acid, positive three
One group of material that undecanoic acid, lacceroic acid, leaf lice acid, linoleic acid, palmitoleic acid, oleic acid, erucic acid, selacholeic acid are formed.Preferably
Without special odor, nonhazardous, it is easy to get and price is low, fusing point is less than the organic acid of sweating effort maximum temperature, including linoleic acid,
Palmitoleic acid, oleic acid, erucic acid, selacholeic acid, n-capric acid, positive undecanoic acid, laurate, tridecanoic acid, myristic acid, pentadecanoic acid, palm
Acid, pearly-lustre resin acid, stearic acid, positive nonadecanoic acid, arachidic acid, positive heneicosoic acid, behenic acid, positive tricosanic acid, lignoceric acid, positive 20
One group of material that five acid, cerinic acid, positive carboceric acid are formed.
In the method for the present invention, step（A2）Described inorganic salts are can be with step（A1）Described oil-soluble acid reaction
Generate the water-soluble inorganic salt of gas.The inorganic salts are in carbonate, bicarbonate, sulphite, bisulfites
It is one or more of；Preferably cheap, wide material sources, itself and reaction product are nontoxic, the sodium carbonate, the carbon that have no irritating odor
One kind in the bicarbonates such as one kind and its mixture and/or sodium acid carbonate, saleratus in the carbonate such as sour potassium and its
One group of material that mixture is formed.The concentration of described inorganic salt solution（Quality %, similarly hereinafter）For 0.1%~10.0%, preferably
For 0.5%~5.0%.
In the method for the present invention, step（A3）The composition of resulting emulsion is：Sweating raw material 55.0%~90.0%, aqueous phase
Material 9.8%~29.0%, oil soluble emulsifying agent 0.1%~6.0%, oil-soluble acid 0.1%~10.0%.It is preferred that the composition of emulsion
For：Sweating raw material 66.0%~83.0%, water-phase material 15.0%~25.0%, oil soluble emulsifying agent 1.8%~4.0%, oil-soluble acid
0.2%~5.0%.
Described emulsion process is the routine operation of this area.The condition of emulsification is generally：At 90 DEG C~98 DEG C, with 50
~5000 revs/min of mixing speed mixes 5~60 minutes；Preferably at 90 DEG C~95 DEG C, with 100~1000 revs/min
Mixing speed mix 10~30 minutes.
In the method for the present invention, step（B2）Middle elder generation is cooled to sweating raw material drop with 1.0 DEG C/h~10.0 DEG C/h speed
In the range of+4 DEG C of fusing point~+8 DEG C of melt drop temperature；Thereafter the rate of temperature fall before constant temperature zone is preferably 1.5 DEG C/h~2.5 DEG C/h；
The temperature of described constant temperature zone is sweating raw material melt drop temperature~+4.0 DEG C of melt drop temperature.The time of constant temperature zone is 0.1~6.0 hour,
Preferably 0.5~5.0 hour, more preferably 1.0~4.0 hours.Rate of temperature fall after constant temperature zone be preferably 2.5 DEG C/h~
3.5℃/h；Described cooling final temperature is preferably 8 DEG C~15 DEG C below sweating raw material melt drop temperature.
In the method for the present invention, the preferred sweating ware of described sweatbox, and in wax layer pressue device added above and/or
Increase vacuum plant below wax layer, in step（B3）During make wax layer up and down form pressure differential.Described pressure gas
Stream is used by wax layer increases pressure above wax layer（Air pressure）And/or pressure is reduced below wax layer（Air pressure）, make in wax layer,
Lower section（Side）Pressure differential is formed to realize.Described pressure differential is generally 0.1~5.0 atmospheric pressure, preferably 0.2~2.0 big
Air pressure, to force air flow through wax layer.
In the method for the present invention, step（B3）Described in heating rate preferably 1.0 DEG C/h~3.0 DEG C/h.The heating
Predetermined temperature（That is final temperature）Based on -10 DEG C of material melt drop temperature~basic material melt drop temperature.Described being warming up to is predetermined
After temperature, the increase constant temperature stage can be such that solids fraction is separated with liquid composition more fully, and time in constant temperature stage is 0.1~
10.0 hours, preferably 1.0~8.0 hours, most preferably 2.0~6.0 hours.
In the method for the present invention, the programming rate and cooling rate of said wax layer, air bath, water-bath, oil bath can be passed through
Or other feasible modes are controlled, it is preferred to use water-bath or oil bath.Wax layer is controlled to heat up using water-bath or oil bath mode
When speed and rate of temperature fall, chuck can be increased outside sweating ware, chuck is connected with removable coil pipe and the circulatory system, the circulatory system
With program cooling/heating function, the circulatory system adds the material such as water or conduction oil as circulatory mediator；Coil pipe is soaked after charging
Not and be fixed in wax layer, can make wax layer lifting/lowering temperature process faster, wax layer more uniform temperature.
In the method for the present invention, step（B3）The described wax layer that forces air flow through can be real in sweating effort any stage
Apply, preferably implement initial stage in sweating.
In the method for the present invention, step（B3）The described wax layer that forces air flow through is utilized in increase air pressure above wax layer
Realize, can such as apply the gauge of 0.2~2.0 atmospheric pressure above wax layer, and normal pressure is remained below wax layer.
In the method for the present invention, step（B3）The described wax layer that forces air flow through is utilized in reduction air pressure below wax layer
Realize, normal pressure can be such as kept above wax layer, and the gauge of -0.2~-0.8 atmospheric pressure is maintained below wax layer.
In the method for the present invention, process（C）Described in silicone oil is selected from methyl-silicone oil, ethyl silicon oil, phenyl silicone oil, methyl contain
Hydrogen silicone oil, methyl phenyl silicone oil, methylchlorophenyl silicone oil, methyl vinyl silicon oil, methylhydroxy silicone oil, ethyl containing hydrogen silicone oil,
One kind or its mixture in amido silicon oil.The native paraffin is selected from beeswax, Chinese wax, Ka Naba waxes, candelila wax, lignite
One kind or its mixture in wax, rice bran wax.The solvent is selected from pentane, n-hexane, normal octane, D40, D60, D80,90
Number, No. 120, No. 180, No. 190, No. 200, ExxsolD40, ExxsolD80, ExxsolD110, ExxsolD130,
ExxsolDSP80/100, benzene,toluene,xylene, hexamethylene, cyclohexanone, toluene cyclohexanone, chlorobenzene, dichloro-benzenes, dichloromethane,
Ether, oxirane, methyl acetate, ethyl acetate, propyl acetate, dimethyl succinate, dimethyl glutarate, adipic acid diformazan
Ester, acetone, espeleton, methylisobutylketone, glycol monoethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, ethylene glycol ethyl ether
One kind or its mixture in acetate, glycol ether ester, phenol, turpentine oil, tasteless kerosene, preferably nontoxic, low smell, are waved
Hair property is appropriate, price is low, source is wide D40, D60, D80, No. 90, No. 120, No. 180, No. 190, No. 200, ExxsolD40,
ExxsolD80, ExxsolD110, ExxsolD130, ExxsolDSP80/100, propyl acetate, dimethyl succinate, glutaric acid
One kind or its mixture in dimethyl ester.
In the method for the present invention, the composition of wax polish includes in mass：Basic material 10.0%~25.0%, silicone oil 1.0%
~5.0%, native paraffin 4.0%~10.0%, solvent 60.0%~85.0%.
As needed, one or more of antioxidant, essence can also be added in described wax polish and is used as additive.With
The addition of additive is described in wax polish quality meter：Antioxidant 0.1~1.0%, essence 0.1~1.0%.
In the method for the present invention, process（C）Described in wax polish can also add the things such as antioxidant, essence as needed
Matter.The antioxidant is selected from antioxidant BHT, antioxidant 1010, antioxidant 1076, antioxidant CA, antioxidant 1330, antioxidant
3114th, antioxidant 164, irgasfos 168, antioxidant 264, antioxidant B215, one kind in antioxidant B225 or its mixture.Institute
The ratio for stating wax polish each component is：Basic material 5.0%~29.0%, silicone oil 0.1%~6.0%, native paraffin 1.0%~15.0%,
Solvent 48.0%~93.9%, antioxidant 0~1.0%, essence 0~1.0%；Preferably ratio is：Basic material 10.0%~25.0%,
Silicone oil 1.0%~5.0%, native paraffin 4.0%~10.0%, solvent 59.0%~84.8%, antioxidant 0.1%~0.5%, essence 0.1%~
0.5%。
Analysis shows, the not impurity such as sulfur-bearing, nitrogen, aromatic hydrocarbons in F-T synthetic products, easily reach very high pure by refined
Degree；In the chemical composition of low temperature F-T synthetic products based on n-alkane and distribution is very wide, and contain a small amount of alkene and oxygen-containing
Compound.Bad stability under high temperature can be made due to olefin component be present, oxygenatedchemicals has special smell.A large amount of eutectics
Point component makes it resistance to elevated temperatures can be caused to be deteriorated when being directly used as wax polish component.Therefore F-T synthetic products are not suitable for directly
With the allotment component of wax polish.
Sweating separation method is separated using the different property of various component fusing points.For the research of sweating effort
Show, liquid composition is gradually discharged along crystalline portion in sweating effort, the feelings flowed similar to liquid in capillary
Condition.But for high melting-point wax of the fusing point at 70 DEG C or so, because raw material chemical composition is complicated, cause crystals upon crystallization structure thin
Small densification, the discharge to liquid composition form huge filter flow resistance power, and this results in the common sweating for only leaning on gravity natural separation
During solids fraction be difficult to be kept completely separate with liquid composition, therefore common sweating separating technology can not produce fusing point 70 DEG C with
On wax product.
The present invention passes through going deep into for the composition to F-T synthetic products to prepare the high temperature resistant glazing wax product of low cost
Research, contains a certain amount of alkene and oxygenatedchemicals for F-T synthetic products（The fusing point of these components is usually less than 65 DEG C,
Belong to low-melting component）, the low-melting component also containing a large amount of alkanes is to cause F-T synthetic products to be not suitable for being directly used in allotment
The reason for glazing wax product, these non-Suitable ingredients are removed by using sweating method, then with silicone oil, native paraffin, oil miscible solvent
Glazing wax product is produced in symphysis.
By the further investigation to common sweating effort, the reason for being difficult to separate with liquid composition for solids fraction,
Used in sweating effort and force air flow through wax layer, while sweating raw material is further preferably mixed into oil-soluble acid and oil soluble emulsifying agent
Sweating is carried out after w/o type emulsion is made with inorganic salt solution again, and is crystallizing and is increasing the constant temperature stage in sweating effort, these
Measure effectively removes the non-Suitable ingredients such as alkene in sweating raw material, oxygenatedchemicals and low melting point alkane, be suitable to product
Basic material as wax polish.
The reason for being difficult to separate with liquid composition for solids fraction in sweating effort, by using gas in sweating effort
Stream carries out method pressure solids fraction and the separation of liquid composition of liquid composition by wax layer, enhances separating effect and adds
Fast separating rate；Increasing the constant temperature stage in temperature-fall period can make the crystallization of wax bigger, be advantageous to liquid in sweating effort
The discharge of component.Research for wax crystallization process shows that the chemical composition of wax is to determine the main factor of crystal habit, together
When cooling procedure condition can also influence crystal habit, especially the cooling condition at the temperature near melt drop temperature is to crystalline
The influence of state is most obvious.When being cooled near melt drop temperature, the n-alkane of larger molecular weight has formed crystallization and separated out wax, this portion
Crystalline solid is divided now to increase the high temperature constant temperature stage as the nucleus for being subsequently formed crystallization, nucleus can be enable fully to increase
It is long, larger sized crystal is formed, although this larger sized crystal is thick not as the crystallization of low melt point paraffin, this
It is also highly beneficial that the crystal structure of kind increase discharges liquid composition to the sweating stage.Simultaneously in emulsion inorganic salt solution with
Fine particle form is evenly distributed in raw material wax layer；Because the acidity of selected oil-soluble acid is weaker and distinguishes with inorganic salts
In oil phase and aqueous phase, the reaction for generating gas is carried out with slower speed；Sweating raw material arrives after being cooled to below melt drop temperature
Wax layer is in softer solid state in the time that sweating effort terminates, and oil-soluble acid is gradually changed with inorganic salts during this
Learn reaction and discharge gas, equally distributed micro-bubble is formed in raw material wax layer；Led in sweating effort using air-flow
Wax layer is crossed, on the one hand can carry out inorganic salt solution to form short space in wax layer, these short spaces and bubble produce
Space be easy to form some tiny passages in wax layer in sweating effort, be advantageous to the row of liquid composition in sweating effort
Go out；On the other hand separation solids fraction and liquid composition are forced, so as to enhance separating effect and accelerate separating rate.It is selected
The fusing point of oil-soluble acid and surfactant is less than the maximum temperature of sweating effort, and contains functional group, the phase with sweating raw material
Dissolubility is poor, can be discharged in sweating effort with liquid composition.Being aided with the constant temperature stage of sweating effort again makes solids fraction
The methods of more abundant is separated with liquid composition so that sweating process can produce the wax polish basis for not containing low-melting component
Material.
Melting mixing is uniform in proportion with silicone oil, native paraffin, solvent for basic material, is glazing wax product after cooling.
This have the advantage that：By carrying out liquid composition using forcing air flow through wax layer in sweating effort
Method enhance the separating effect of solids fraction and liquid composition and accelerate separating rate；Increase the constant temperature rank of crystallization process
Section, at the same it is micro- with being produced behind the space of inorganic salt reaction generation micro-bubble formation and inorganic salt solution discharge using oil-soluble acid
Small space forms some tiny passages, is also beneficial to the quick discharge of liquid composition；And the constant temperature rank of increase and sweating effort
The processes such as section, so that sweating process can prepare the wax polish basic material without low-melting component；Basic material is again
Melting mixing is uniformly glazing wax product in proportion with silicone oil, native paraffin, solvent and antioxidant, essence.The side of the present invention
Method have plant investment is low, production process is simple and operating cost is low, safety, energy-conservation and it is solvent-free pollution environment, wax polish production
The advantages that product resistance to elevated temperatures is good.
Embodiment
The present invention is by being sweating raw material from suitable low temperature F-T synthetic products, through processes such as emulsification, sweating, allotments
Prepare purpose product.Specially low temperature F-T synthetic products heating is melted and is preferably added to oil-soluble acid and emulsifying agent, with inorganic salts
Load sweating ware after emulsifying soln；Sweating ware top connects dismountable sealing device and connected with pressurized buffer tank and compressor
Connect, and/or pressure-reducing cushioning tank and vavuum pump are connected in sweating ware bottom；Wax layer heating-cooling speed is controlled with oil bath；Crystallizing
Increase the constant temperature stage in journey；In sweating effort, start compressor with wax layer malleation formed above, and/or startup vavuum pump
With in wax layer negative pressure formed below, to force air flow through wax layer；Wax layer temperature reaches preset temperature and constant temperature for a period of time
After stop sweating effort；On wax after refined wax polish basic material；Basic material again with silicone oil, native paraffin, solvent etc. its
It is glazing wax product after the mixing of its component melts.The method of the present invention has that plant investment is low, production process is simple and operates
Expense is low, safety, energy-conservation and solvent-free pollution environment, the advantages that glazing wax product resistance to elevated temperatures is good.
1-4 illustrates the method for preparing wax polish of the present invention by the following examples.As without especially indicating, related to below
And % is mass percent, the pressure is gauge pressure.
Embodiment 1
The present embodiment includes：（A）Emulsification,（B）Sweating,（C）Allocate three parts.
（A）Emulsification：Including（A1）Oil phase material preparation,（A2）Water-phase material preparation,（A3）Emulsion prepares three steps.
（A1）It is prepared by oil phase material
Take the wax oil product of Sinopec Group's low temperature F-T compound experiment devices（Normal paraffin content is
95.50wt%；86.2 DEG C of melt drop temperature；Needle penetration（25℃）55（10-1mm）；Needle penetration（65℃）＞ 200（10-1mm）, from 25 DEG C
It can be seen that with 65 DEG C of needle penetration and contain a large amount of low melting points in the wax oil product）77.0Kg, after being heated to 92 DEG C of fusings
2.0Kg diethylene glycols monolaurate, 0.5Kg sorbitan monostearates, 0.3Kg are added along succinate monoester sodium sulfonate
With 2.4Kg linoleic acid, stir.
（A2）It is prepared by water-phase material：Compound concentration is 4.8% KHCO3Solution, take 17.8Kg and be heated to 95 DEG C.
（A3）It is prepared by emulsion：Stirred with 500 r/min speed（A1）Oil phase material prepared by process, and will（A2）Cross
Water-phase material prepared by journey is added in oil phase material, is continued to stir 20min, is formed water-in-oil type emulsion.
（B）Sweating：Including（B1）Preparation,（B2）Cooling-constant temperature-decrease temperature crystalline,（B3）Heating-constant temperature sweating,
（B4）Refine four steps.
（B1）Preparation
The sealing system of sweating ware and pressurized buffer tank and compressor are connected；Pressure-reducing cushioning tank is installed simultaneously in sweating ware bottom
Connect vavuum pump；Sweating ware chuck and removable coil pipe are connected with the circulatory system, coil pipe is fixed on sweating ware；With heat conduction
Oil is heating medium；Start the heating function of the circulatory system, recycle oil is warming up to 91 DEG C.Pad water below sweating ware ware plate.Will
（A3）Emulsion prepared by process adds sweating ware.The sealing system of sweating ware is installed.
（B2）Cooling-high temperature constant temperature-decrease temperature crystalline
Emulsion stands the refrigerating function of the startup circulatory system after 1.0h, and control wax layer temperature is with 2.5 DEG C/h rate of temperature fall
It is down to 88.5 DEG C and constant temperature 3.0h and carries out high temperature constant temperature, so that crystal fully increases；Wax layer is made with 2.5 DEG C/h rate of temperature fall again
Temperature drops to 76.0 DEG C so that wax layer crystallizes to form solid.Close the refrigerating function of the circulatory system.
（B3）Heating-constant temperature sweating
Discharge sweating ware pad water.Sweating ware outlet connection intermediate storage tank（Ⅰ）To receive under wax；Start compressor and keep pressurization slow
Rush the stable holding normal pressure below 1.5~1.7 atmospheric pressure, sweating ware ware plate of pressure inside the tank；Start circulation system function,
Wax layer temperature is set to be increased to 86.0 DEG C with 3.0 DEG C/h heating rate.Stop compressor.
Open vavuum pump and keep the stable air pressure above -0.4~-0.6 atmospheric pressure, wax layer of pressure-reducing cushioning pressure inside the tank
Keep normal pressure；Wax layer temperature is set to be increased to 91.0 DEG C of simultaneously constant temperature 4.0 hours with 1.5 DEG C/h heating rate, so that in wax layer
Solids fraction is sufficiently separated with liquid composition；Stop vavuum pump, terminate sweating effort.
Sweating ware exports changing-over crude product storage tank（Ⅰ）To receive on wax；Continue the temperature of rise conduction oil to 110 DEG C, with
Fusing is taken out on wax, as crude product（Ⅰ）.
（B4）It is refined
Crude product（Ⅰ）It is basic material after clay-filtered（Ⅰ）.
Basic material（Ⅰ）Property：96.2 DEG C of melt drop temperature；Needle penetration（25℃）2 （10-1mm）；Needle penetration（65℃）40（10-1mm）.Chromatogram-mass spectral analysis, the oxygenatedchemicals such as alkene and alcohol, acid is not detected.Basic material（Ⅰ）Yield is 30.5%（Phase
Wax oil is synthesized for sweating raw material F-T）.
The oxygenatedchemicals such as alkene and alcohol, acid is not detected from chromatogram-mass spectral analysis can be seen that these materials in raw material
Remove；It can be seen that low melting point has removed substantially in sweating product from 25 DEG C and 65 DEG C of needle penetrations.
（C）Allotment
（C1）Weigh basic material（Ⅰ）1.8Kg, Chinese wax（Hebei Dongsheng beeswax factory）0.8Kg, stirred after being heated to 110 DEG C of meltings
Mix to uniform.
（C2）Weigh No. 200 solvent naphthas（Sinopec Nanjing branch company）2.5Kg, No. 120 solvent naphthas（Qingjian River petrochemical industry has
Limit responsible company）4.5Kg, silicone oil（300, Beijing boat apple silicon wound chemical industry）0.3 Kg, alkyl-silicone oil（Silok -2300, Guangzhou this
Lip river Ke chemistry）0.1Kg, it is heated to 35 DEG C and stirs.
（C3）Will（C2）Component is prepared to add（C1）Component is prepared, stirs and loads container after being cooled to 70 DEG C, it is cold
But it is glazing wax product to normal temperature（Ⅰ）.
Glazing wax product（Ⅰ）Property：High-temperature stability：It is qualified；Low-temperature stability：It is qualified；Glossiness value added：13.Symbol
Close the requirement of GB/T 23437-2009 standards.
Embodiment 2
The present embodiment includes：（A）Emulsification,（B）Sweating,（C）Allocate three parts.
（A）Emulsification：Including（A1）Oil phase material preparation,（A2）Water-phase material preparation,（A3）Emulsion prepares three steps.
（A1）It is prepared by oil phase material：
Take the wax oil product of Sinopec Group's low temperature F-T compound experiment devices（With embodiment 1）73.0Kg,
2.5Kg diethylene glycols fatty acid ester, 0.8Kg tetraethylene glycols monostearate, 0.5Kg dodecanes are added after being heated to 92 DEG C of fusings
The positive pentadecanoic acid of base glycine betaine and 3.6Kg, stirs.
（A2）It is prepared by water-phase material：Compound concentration is 4.0% Na2CO3Solution, take 19.6Kg and be heated to 95 DEG C.
（A3）It is prepared by emulsion：Stirred with 300r/ min speed（A1）Oil phase material prepared by process, and will（A2）Cross
Water-phase material prepared by journey is added in oil phase material, is continued to stir 30min, is formed water-in-oil type emulsion.
（B）Sweating
With embodiment 1.
The basic material of the present embodiment production（Ⅱ）Property：96.5 DEG C of melt drop temperature；Needle penetration（25℃）2 （10-1mm）；Pin
In-degree（65℃）38（10-1mm）.Chromatogram-mass spectral analysis, the oxygenatedchemicals such as alkene and alcohol, acid is not detected.Basic material（Ⅱ）
Yield is 31.2%（Wax oil is synthesized relative to sweating raw material F-T）.
The oxygenatedchemicals such as alkene and alcohol, acid is not detected from chromatogram-mass spectral analysis can be seen that these materials in raw material
Remove；It can be seen that low melting point has removed substantially in sweating product from 25 DEG C and 65 DEG C of needle penetrations.
（C）Allotment
（C1）Weigh basic material（Ⅱ）1.5Kg, beeswax（Hebei Dongsheng beeswax factory）0.9Kg, antioxidant 1010（BASF）
0.03 Kg, it is stirred until homogeneous after being heated to 110 DEG C of meltings.
（C2）Weigh No. D60（Panjin great achievement petro-chemical corporation）5.00Kg, No. 120 solvent naphthas（The limited duty of Qingjian River petrochemical industry
Ren companies）2.24Kg, silicone oil（300, Beijing boat apple silicon wound chemical industry）0.2Kg, phenyl silicone oil（Silok -2540, this Lip river of Guangzhou
Ke Huaxue）0.1Kg, it is heated to 35 DEG C and stirs.
（C3）Will（C2）Component is prepared to add（C1）Component is prepared, is stirring evenly and then adding into essence（Vanilla flavored, Shenyang standing grain field
Spices Co., Ltd）0.03 Kg simultaneously loads container after being cooled to 70 DEG C, and it is glazing wax product to be cooled to normal temperature（Ⅱ）.
Glazing wax product（Ⅱ）Property：High-temperature stability：It is qualified；Low-temperature stability：It is qualified；Glossiness value added：15.Symbol
Close the requirement of GB/T 23437-2009 standards.
Embodiment 3
The present embodiment includes：（A）Emulsification,（B）Sweating,（C）Allocate three parts.
（A）Emulsification：Including（A1）Oil phase material preparation,（A2）Water-phase material preparation,（A3）Emulsion prepares three steps.
（A1）It is prepared by oil phase material：
Take the wax oil product of Sinopec Group's low temperature F-T compound experiment devices（With embodiment 1）81.0Kg,
1.4Kg tetraethylene glycols monostearate, 0.3Kg sorbitan monooleates, 0.5Kg polyoxies are added after being heated to 94 DEG C of fusings
The palmitoleic acid of ethene fatty acid ester and 1.2Kg, stirs.
（A2）It is prepared by water-phase material：Compound concentration is 2.6% NaHCO3Solution, take 15.6Kg and be heated to 97 DEG C.
（A3）It is prepared by emulsion：Stirred with 900r/ min speed（A1）Oil phase material prepared by process, and will（A2）Cross
Water-phase material prepared by journey is added in oil phase material, is continued to stir 10min, is formed water-in-oil type emulsion.
（B）Sweating
With embodiment 1.
The basic material of the present embodiment production（Ⅲ）Property：95.8 DEG C of melt drop temperature；Needle penetration（25℃）2 （10-1mm）；Pin
In-degree（65℃）41（10-1mm）.Chromatogram-mass spectral analysis, the oxygenatedchemicals such as alkene and alcohol, acid is not detected.Basic material（Ⅲ）
Yield is 30.8%（Wax oil is synthesized relative to sweating raw material F-T）.
The oxygenatedchemicals such as alkene and alcohol, acid is not detected from chromatogram-mass spectral analysis can be seen that these materials in raw material
Remove；It can be seen that low melting point has removed substantially in sweating product from 25 DEG C and 65 DEG C of needle penetrations.
（C）Allotment
（C1）Weigh basic material（Ⅲ）2.1Kg, Ka Naba wax（1#, Brazil's production）0.7Kg, stirred after being heated to 110 DEG C of meltings
To uniform.
（C2）Weigh ExxsolD80（Exxon Mobil）2.9Kg, No. 120 solvent naphthas（Qingjian River petrochemical industry Limited Liability is public
Department）4.0Kg, silicone oil（300, Beijing boat apple silicon wound chemical industry）0.1Kg, silicone oil（3000, Beijing boat apple silicon wound chemical industry）0.2Kg, add
Heat is to 35 DEG C and stirs.
（C3）Will（C2）Component is prepared to add（C1）Component is prepared, stirs and loads container after being cooled to 70 DEG C, it is cold
But it is glazing wax product to normal temperature（Ⅲ）.
Glazing wax product（Ⅲ）Property：High-temperature stability：It is qualified；Low-temperature stability：It is qualified；Glossiness value added：14.Symbol
Close the requirement of GB/T 23437-2009 standards.
Embodiment 4
The present embodiment includes：（A）Emulsification,（B）Sweating,（C）Allocate three parts.
（A）Emulsification：Including（A1）Oil phase material preparation,（A2）Water-phase material preparation,（A3）Emulsion prepares three steps.
（A1）It is prepared by oil phase material：
Take the wax oil product of Sinopec Group's low temperature F-T compound experiment devices（With embodiment 1）73.0Kg,
2.1Kg sorbitan monostearates, 0.7Kg diethylene glycols monolaurate, 0.5Kg tri- are added after being heated to 94 DEG C of fusings
The positive tridecanoic acid of acetamide oleate and 3.2Kg, stirs.
（A2）It is prepared by water-phase material：Compound concentration is 5.0% K2CO3Solution, take 20.5Kg and be heated to 97 DEG C.
（A3）It is prepared by emulsion：Stirred with 750r/ min speed（A1）Oil phase material prepared by process, and will（A2）Cross
Water-phase material prepared by journey is added in oil phase material, is continued to stir 15min, is formed water-in-oil type emulsion.
（B）Sweating
With embodiment 1.
The basic material of the present embodiment production（Ⅳ）Property：96.2 DEG C of melt drop temperature；Needle penetration（25℃）2 （10-1mm）；Pin
In-degree（65℃）40（10-1mm）.Chromatogram-mass spectral analysis, the oxygenatedchemicals such as alkene and alcohol, acid is not detected.Basic material（Ⅳ）
Yield is 31.1%（Wax oil is synthesized relative to sweating raw material F-T）.
The oxygenatedchemicals such as alkene and alcohol, acid is not detected from chromatogram-mass spectral analysis can be seen that these materials in raw material
Remove；It can be seen that low melting point has removed substantially in sweating product from 25 DEG C and 65 DEG C of needle penetrations.
（C）Allotment
（C1）Weigh basic material（Ⅳ）2.4Kg, Ka Naba wax（3#, Brazil）0.6Kg, be heated to 110 DEG C melting after stir to
Uniformly.
（C2）Weigh D60（Qingjian River petrochemical industry Co., Ltd）2.7Kg, No. 200 solvent naphthas（Sinopec Nanjing point public affairs
Department）4.0Kg, silicone oil（300, Beijing boat apple silicon wound chemical industry）0.2Kg, phenyl silicone oil（RB-1558, Guangzhou thunder nation chemical industry）0.1Kg,
It is heated to 35 DEG C and stirs.
（C3）Will（C2）Component is prepared to add（C1）Component is prepared, stirs and loads container after being cooled to 70 DEG C, it is cold
But it is glazing wax product to normal temperature（Ⅳ）.
Glazing wax product（Ⅳ）Property：High-temperature stability：It is qualified；Low-temperature stability：It is qualified；Glossiness value added：13.Symbol
Close the requirement of GB/T 23437-2009 standards.
The method for preparing wax polish of the present invention is can be seen that by embodiment 1-4, by increasing pressurization and/or vacuum
The improvement to sweatbox such as facility；By by sweating raw material be mixed into oil-soluble acid and with inorganic salt reaction generate gas in wax
The short space formed is formed after micro-bubble and salting liquid discharge in layer, wax layer is forced air flow through in sweating effort, increases
Add the improvement to sweating process such as constant temperature stage of crystallization and sweating effort；The separation for enhancing solids fraction and liquid composition is imitated
Fruit simultaneously accelerates separating rate, so as to effectively eliminate lower-molecular-weight component in raw material, produces sweating process and is free of
The basic material of low-melting component.Basic material is glazing after being mixed again with other component melts such as silicone oil, native paraffin, solvent
Wax product.The method of the present invention has that plant investment is low, production process is simple and operating cost is low, safety, energy-conservation and solvent-free
Pollute environment, the advantages that glazing wax product resistance to elevated temperatures is good.
Claims (28)
1. a kind of method for preparing wax polish, including herein below：
（A）Emulsification：Comprise the following steps：
（A1）It is prepared by oil phase material：It is sweating raw material by more than 80% F-T synthetic products of n-alkane weight content, heating
Oil soluble emulsifying agent and oil-soluble acid are added after fusing, is stirred, forms oil phase material；
（A2）It is prepared by water-phase material：Inorganic salts are dissolved in water, form water-phase material；
（A3）It is prepared by emulsion：Will（A2）Obtained water-phase material adds under agitation（A1）In obtained oil phase material,
Continue stirring 5~60 minutes, to form emulsion；
（B）Sweating：Comprise the following steps：
（B1）Preparation：Will（A3）Emulsion prepared by process loads sweatbox；
（B2）Crystallization：Wax layer is first cooled to by sweating raw material+4 DEG C~drip melt of melt drop temperature with 1.0 DEG C/h~10.0 DEG C/h speed
+ 8 DEG C of point；Wax layer is cooled to by sweating raw material melt drop temperature~+4 DEG C of melt drop temperature and constant temperature with 1.0 DEG C/h~3.0 DEG C/h speed again
For a period of time；Wax layer is cooled to below sweating raw material melt drop temperature 5 DEG C~30 DEG C with 2.0 DEG C/h~4.0 DEG C/h speed again
Cool final temperature；
（B3）Sweating：Heated up with 0.5 DEG C/h~3.5 DEG C/h speed；Wax layer reaches predetermined temperature and constant temperature stops afterwards for a period of time
Only sweating；Wax layer is forced air flow through in sweating effort；
（B4）It is refined：After refined it is wax polish basic material on wax；
（C）Allotment：By basic material, melting mixing is uniform in proportion with silicone oil, native paraffin, solvent, is wax polish production after cooling
Product.
2. in accordance with the method for claim 1, it is characterised in that step（A1）Described oil soluble emulsifying agent is selected from nonionic
Type surfactant, anionic surfactant, cationic surface active agent, amphoteric surfactant form one group
Material；The HLB value of the oil soluble emulsifying agent is 1~10；The surfactant fusing point or freezing point are less than step（B3）Hair
The maximum temperature of sweat.
3. in accordance with the method for claim 2, it is characterised in that described nonionic surface active agent is selected from Sorbitan
Alcohol monoleate, sorbitan monostearate, diethylene glycol fatty acid ester, diethylene glycol monolaurate, Sorbitan
Alcohol monopalmitate, tetraethylene glycol monostearate, polyoxypropylene stearate, sorbitan mono-laurate, polyoxy second
One group of material that alkene fatty acid ester is formed；Described anionic surfactant be selected from fatty alcohol sulfate monoethanolamine salt,
Pareth sulfate, oleamide yl carboxylic acid sodium, sodium alkyl benzene sulfonate, N- methyl oleoyl taurates, dibutyl naphthalene
Sodium sulfonate, Disodium sulfosuccinate, the one group of material formed along succinate monoester sodium sulfonate；Described cationic surfactant
Agent is selected from benzyl quaternary ammonium salt, dodecyl benzyl dimethyl ammonium chloride, DTAC, cetyl trimethyl
One group of material that ammonium bromide, OTAC, triacetamide oleate are formed；Described amphoteric surfactants
Agent is selected from empgen BB, OA-12, aliphatic group imidazolidine derivatives, alkyl imidazoline and derived
One group of material that thing, derivative of fatty acid, amphoteric modified epoxy ethane additive product are formed.
4. in accordance with the method for claim 2, it is characterised in that described oil soluble emulsifying agent is two or more surface-actives
The compound emulsifying agent that agent is formed.
5. in accordance with the method for claim 1, it is characterised in that step（A1）Described oil-soluble acid is soluble in sweating original
Expect and can be with（A2）The organic acid of described inorganic salt reaction generation gas.
6. in accordance with the method for claim 5, it is characterised in that described oil-soluble acid is selected from positive tenth of the twelve Earthly Branches acid, n-capric acid, positive ten
One acid, laurate, positive tridecanoic acid, myristic acid, positive pentadecanoic acid, palmitic acid, pearly-lustre resin acid, stearic acid, positive nonadecanoic acid, peanut
Sour, positive heneicosoic acid, behenic acid, positive tricosanic acid, lignoceric acid, positive neocerotic acid, cerinic acid, positive carboceric acid, montanic acid, positive two
Nonadecanoic acid, melissic acid, positive myricinic acid, lacceroic acid, leaf lice acid, linoleic acid, palmitoleic acid, oleic acid, erucic acid, selacholeic acid are formed
One group of material.
7. in accordance with the method for claim 6, it is characterised in that described oil-soluble acid is selected from linoleic acid, palmitoleic acid, oil
Acid, erucic acid, selacholeic acid, n-capric acid, positive undecanoic acid, laurate, tridecanoic acid, myristic acid, pentadecanoic acid, palmitic acid, pearly-lustre resin acid,
Stearic acid, positive nonadecanoic acid, arachidic acid, positive heneicosoic acid, behenic acid, positive tricosanic acid, lignoceric acid, positive neocerotic acid, cerinic acid, just
At least one of carboceric acid.
8. in accordance with the method for claim 1, it is characterised in that step（A2）Described inorganic salts are selected from carbonate, carbonic acid
At least one of hydrogen salt, sulphite, bisulfites, metal sulfide.
9. in accordance with the method for claim 8, it is characterised in that described inorganic salts are selected from sodium carbonate, potassium carbonate, bicarbonate
At least one of sodium, saleratus.
10. in accordance with the method for claim 1, it is characterised in that step（A2）The matter of inorganic salts in described water-phase material
It is 0.1%~10.0% to measure concentration.
11. in accordance with the method for claim 1, it is characterised in that step（A3）Described in mixing speed be 50~5000
Rev/min, the temperature for preparing emulsion is 90 DEG C~98 DEG C.
12. in accordance with the method for claim 1, it is characterised in that step（A3）The composition of obtained emulsion is：Sweating is former
It is 55.0%~90.0% to expect mass percent, and the mass percent of water-phase material is 9.8%~29.0%, the matter of oil soluble emulsifying agent
It is 0.1%~6.0% to measure percentage, and the mass percent of oil-soluble acid is 0.1%~10.0%.
13. in accordance with the method for claim 12, it is characterised in that step（A3）The composition of obtained emulsion is：Sweating
Material quality percentage is 66.0%~83.0%, and the mass percent of water-phase material is 15.0%~25.0%, oil soluble emulsifying agent
Mass percent be 1.8%~4.0%, the mass percent of oil-soluble acid is 0.2%~5.0%.
14. in accordance with the method for claim 1, it is characterised in that step（B2）Described in constant temperature time for 0.1~
6.0 hour.
15. in accordance with the method for claim 1, it is characterised in that step（B3）Described in the wax layer that forces air flow through adopt
Increase air pressure above wax layer and/or air pressure is reduced below wax layer, wax layer upper and lower is formed pressure differential and realize, it is described
Pressure differential is 0.1~5.0 atmospheric pressure, preferably 0.2~2.0 atmospheric pressure.
16. in accordance with the method for claim 1, it is characterised in that step（B3）Described in predetermined temperature based on material
- 10 DEG C of melt drop temperature~basic material melt drop temperature.
17. in accordance with the method for claim 1, it is characterised in that step（B3）Described in constant temperature time for 0.1~
10.0 hours.
18. in accordance with the method for claim 1, it is characterised in that step（B3）Described in the wax layer that forces air flow through exist
Sweating is implemented initial stage.
19. in accordance with the method for claim 15, it is characterised in that the described wax layer that forces air flow through is used in wax layer
Fang Zengjia air pressure is realized, applies the gauge of 0.2~2.0 atmospheric pressure above wax layer, and remains normal pressure below wax layer.
20. in accordance with the method for claim 15, it is characterised in that the described wax layer that forces air flow through is used under wax layer
Side reduces air pressure and realized, air pressure keeps normal pressure above wax layer, and the table of -0.2~-0.8 atmospheric pressure is maintained below wax layer
Pressure pressure.
21. in accordance with the method for claim 1, it is characterised in that process in mass（C）The composition of the wax polish is：
Basic material 10.0%~25.0%, silicone oil 1.0%~5.0%, native paraffin 4.0%~10.0%, solvent 60.0%~85.0%.
22. in accordance with the method for claim 21, it is characterised in that be additionally added in described wax polish in antioxidant, essence
More than one as additive；Using the addition of additive described in glazing wax gauge as：Antioxidant 0.1~1.0%, essence
0.1~1.0%.
23. according to the method described in claim 1,21 or 22, it is characterised in that described silicone oil is selected from methyl-silicone oil, ethyl
Silicone oil, phenyl silicone oil, Methyl Hydrogen Polysiloxane Fluid, methyl phenyl silicone oil, methylchlorophenyl silicone oil, methyl vinyl silicon oil, methyl hydroxyl
At least one of base silicone oil, ethyl containing hydrogen silicone oil, amido silicon oil.
24. according to the method described in claim 1,21 or 22, it is characterised in that described native paraffin be selected from beeswax, Chinese wax,
At least one of Ka Naba waxes, candelila wax, lignite wax, rice bran wax.
25. according to the method described in claim 1,21 or 22, it is characterised in that described solvent be selected from pentane, n-hexane,
Normal octane, D40, D60, D80, No. 90, No. 120, No. 180, No. 190, No. 200, ExxsolD40, ExxsolD80,
ExxsolD110, ExxsolD130, ExxsolDSP80/100, benzene,toluene,xylene, hexamethylene, cyclohexanone, toluene hexamethylene
Ketone, chlorobenzene, dichloro-benzenes, dichloromethane, ether, oxirane, methyl acetate, ethyl acetate, propyl acetate, succinic acid diformazan
Ester, dimethyl glutarate, dimethyl adipate, acetone, espeleton, methylisobutylketone, glycol monoethyl ether, ethylene glycol list second
At least one of ether, ethylene glycol monobutyl ether, ethylene glycol ether acetate, glycol ether ester, phenol, turpentine oil, tasteless kerosene.
26. in accordance with the method for claim 22, it is characterised in that described antioxidant is selected from antioxidant BHT, antioxidant
1010th, antioxidant 1076, antioxidant CA, antioxidant 1330, antioxidant 3114, antioxidant 164, irgasfos 168, antioxidant 264,
At least one of antioxidant B215, antioxidant B225.
27. according to the method described in claim 1, it is characterised in that the weight of n-alkane in described F-T synthetic products
Content is more than 80%.
28. in accordance with the method for claim 1, it is characterised in that described sweatbox is sweating ware.
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| CN201610433011 | 2016-06-17 | ||
| CN2016104330118 | 2016-06-17 |
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Cited By (1)
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| CN114437826A (en) * | 2020-11-05 | 2022-05-06 | 内蒙古伊泰煤基新材料研究院有限公司 | Method for producing phase-change energy-storage wax |
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| CN103773427A (en) * | 2012-10-26 | 2014-05-07 | 中国石油化工股份有限公司 | Method for preparing liquid wax |
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| CA421565A (en) * | 1944-07-18 | Standard Oil Development Company | Wax sweating process | |
| GB687235A (en) * | 1950-03-24 | 1953-02-11 | Bataafsche Petroleum | Improvements in and relating to the treatment of paraffin wax |
| CN101148565A (en) * | 2007-09-08 | 2008-03-26 | 李而淮 | Wax polish and preparation method thereof |
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| CN114437826B (en) * | 2020-11-05 | 2024-01-26 | 内蒙古伊泰煤基新材料研究院有限公司 | Method for producing phase-change energy-storage wax |
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| CN107523223B (en) | 2020-04-14 |
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