CN113563804A - Full-powder wax water based on modified rice bran wax and preparation method thereof - Google Patents
Full-powder wax water based on modified rice bran wax and preparation method thereof Download PDFInfo
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- CN113563804A CN113563804A CN202110895845.1A CN202110895845A CN113563804A CN 113563804 A CN113563804 A CN 113563804A CN 202110895845 A CN202110895845 A CN 202110895845A CN 113563804 A CN113563804 A CN 113563804A
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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
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Abstract
The invention relates to the technical field of wax water, in particular to full-powder wax water based on modified rice bran wax and a preparation method thereof. The method is characterized by comprising the following raw materials: deionized water, modified polyurethane resin emulsion, modified rice bran wax emulsion, metal complex dye water, an additive and an alcohol ether solvent; the preparation method comprises the following steps: s1: weighing half of the total amount of deionized water, and adding the modified polyurethane resin emulsion under the stirring state; s2: adding the modified rice bran wax emulsion; s3: adding metal complex dye water; s4: adding an additive; s5: weighing an alcohol ether solvent, and adding the alcohol ether solvent into the residual deionized water; s6: increasing the rotation speed of the solution in the step S4 to 400-500 rpm, slowly adding the solution in the step S5, keeping the rotation speed, and stirring for 30-40 minutes; s7: and (5) filtering and packaging. Compared with the prior art, the polishing agent has the advantages of bright and thorough film formation, high hardness, good polishing performance and good flexing resistance when penetrating into leather fibers.
Description
Technical Field
The invention relates to the technical field of wax water, in particular to full-powder wax water based on modified rice bran wax and a preparation method thereof.
Background
At present, brightening agents are used in the market, wherein the brightening agents are either wax or resin.
The brightener using wax as the main material is easy to have the problems of poor storage stability, layering, oil floating, precipitation and the like, and the brightness of the leather is not obvious enough. And the most important problem is that even with this natural gloss, the durability of the shine is extremely poor and the shine dissipates after the leather product has been left to stand for one or two weeks.
Although the wax water mainly made of resin can effectively increase the brightness, the brightness of the wax water shows glass-sensitive floating light, the wax water is unnatural, the bending resistance is poor due to the problems of adhesion fastness and the like, the phenomenon of 'white folding' is easy to occur, the polished rod is influenced, and in addition, the quality problems of slurry cracking, paint falling and the like also occur.
Therefore, the full-powder wax water based on the modified rice bran wax and the preparation method thereof are designed, and the formed film is bright and thorough, has high hardness, is deep into leather fibers, and has good polishing performance and flexing resistance.
Disclosure of Invention
The invention provides the full-powder wax water based on the modified rice bran wax and the preparation method thereof, aiming at overcoming the defects of the prior art, the formed film is bright and thorough, the hardness is high, the full-powder wax water penetrates into leather fibers, and the full-powder wax water has good polishing performance and flexing resistance.
In order to achieve the purpose, the full-powder wax water based on the modified rice bran wax is designed, and is characterized by comprising the following raw materials in parts by weight: 40-50 parts of deionized water, 15-21 parts of modified polyurethane resin emulsion, 22-30 parts of modified rice bran wax emulsion, 8-11 parts of metal complex dye water, 3-5 parts of an additive and 2-5 parts of an alcohol ether solvent; the sum of the contents of all the components is 100 parts;
the preparation method comprises the following steps:
s1: weighing half of the total amount of the deionized water, slowly adding the modified polyurethane resin emulsion under the stirring state, and keeping the rotating speed at 200-;
s2: slowly adding the modified rice bran wax emulsion into the solution obtained in the step S1, keeping the rotating speed at 300-400 r/min, and stirring for 30-40 min until the solution is uniformly mixed;
s3: slowly adding metal complex dye water into the solution obtained in the step S2, keeping the rotating speed at 300-;
s4: weighing the additive, adding the additive into the mixed solution in the stirring state in the step S3, and keeping the mixed solution at 300-400 r/min;
s5: weighing an alcohol ether solvent, adding the alcohol ether solvent into the rest deionized water, uniformly stirring, and cooling the solution to normal temperature;
s6: increasing the rotation speed of the solution in the step S4 to 400-500 r/min, slowly adding the solution in the step S5, keeping the rotation speed, and stirring for 30-40 min until the solution is uniform and free of impurities;
s7: filtering and packaging to obtain full-powder wax water;
the application process of the full-powder wax water comprises the following steps:
a: cleaning stains on the surface of the leather;
b: polishing the surface of the leather by using a wax agent;
c: and performing secondary polishing treatment on the leather surface by using the full-powder wax water.
The preparation method of the modified rice bran wax emulsion in the step S2 comprises the following steps:
s21, adding concentrated sulfuric acid with the concentration of 75% into a first enamel reaction kettle, keeping the continuous heating state, adding rice bran wax into the first enamel reaction kettle, continuously heating the rice bran wax to 90-100 ℃ to melt the rice bran wax, slowly adding 35% hydrogen peroxide solution under the stirring state, continuously stirring for 12-14 hours under the constant temperature condition of 90-100 ℃ to completely oxidize the rice bran wax, naturally cooling the rice bran wax to light beige, standing for 1-3 hours to separate the wax from water, and discharging the water at the lower layer;
s22, heating the enamel reaction kettle to 90-100 ℃, re-melting the oxidized rice bran wax on the upper layer into liquid, adding water under stirring, continuously stirring for 30-40 minutes, standing for 1-3 hours, separating the wax and the water, and discharging the water on the lower layer;
s23, repeating the step S2 for 3-5 times, wherein the upper layer is the high-acid-value synthetic wax, and the lower layer is water recycled;
s24, mixing the high-acid-value synthetic wax with methyl isopropyl ketone, heating to a high-acid-value synthetic wax for complete dissolution, slowly cooling the mixed solution under continuous slow stirring to a constant temperature of 45-55 ℃, keeping the temperature for 30-40 minutes, and separating solid and liquid;
s25, carrying out vacuum distillation on the solid to obtain high-melting-point synthetic wax, and carrying out vacuum distillation on the liquid to obtain low-melting-point synthetic wax;
s26, putting the high-melting-point synthetic wax and the zinc oxide in the step S25 into a second enamel reaction kettle, heating to 150-160 ℃ to melt the high-melting-point synthetic wax, adding calcium oxide to react for 5-8 hours, and washing with water after the reaction is finished to obtain solid first modified rice bran wax;
s27, putting the low-melting-point synthetic wax and the zinc oxide in the step S25 into a third enamel reaction kettle, heating to 150-160 ℃ to melt the low-melting-point synthetic wax, adding high-molecular polyethylene glycol, reacting for 5-8 hours, slowly cooling to normal temperature after the reaction is finished, and filtering to obtain a second modified rice bran wax emulsion;
s28, mixing and heating the first modified rice bran wax in the step S26, the second modified rice bran wax emulsion in the step S27 and an emulsifier to melt at 110 ℃, slowly adding deionized water at 100 ℃ in a stirring state, stirring to obtain uniform milky liquid, homogenizing for 30-60 minutes by using a homogenizer, and filtering to obtain the modified rice bran wax emulsion.
The type of the modified polyurethane resin emulsion is UW-10.
The alcohol ether solvent is one or more of ethanol, butanol, ethylene glycol ethyl ether and ethylene glycol butyl ether.
The additive is one or more of a leveling agent, a hand feeling agent, a mildew preventive and essence.
The mass ratio of the high-acid-value synthetic wax to the methyl isopropyl ketone in the step S24 is 1: 5.
In the step S26, the mass ratio of the high melting point synthetic wax to the zinc oxide is 100:1, and the mass ratio of the high melting point synthetic wax to the calcium oxide is 40: 1.
In step S27, the mass ratio of the low-melting synthetic wax to the zinc oxide is 100:1, the mass ratio of the low-melting synthetic wax to the high molecular polyethylene glycol is 100:3, and the molecular weight of the high molecular polyethylene glycol is 400-.
In the step S28, the mass ratio of the first modified rice bran wax, the second modified rice bran wax emulsion, and the emulsifier is 96:3: 1.
The type of the emulsifier in the step S28 is OP-15.
Compared with the prior art, the polishing agent has the advantages of bright and thorough film formation, high hardness, penetration into leather fibers, good polishing performance and good flexing resistance.
Detailed Description
The first embodiment is as follows:
the all-powder wax water comprises the following raw materials in parts by weight: 43 parts of deionized water, 15 parts of modified polyurethane resin, 25 parts of modified rice bran wax emulsion, 10 parts of metal complex dye water, 1 part of flatting agent, 0.5 part of hand feeling agent, 0.5 part of mildew preventive, 1 part of essence and 4 parts of alcohol ether solvent.
The method for preparing the full-powder wax water by using the raw materials comprises the following steps:
s1: weighing 23 parts of deionized water, slowly adding the modified polyurethane resin under the stirring state, and keeping the rotating speed at 200 revolutions per minute;
s2: slowly adding the modified rice bran wax emulsion into the solution obtained in the step S1, keeping the rotating speed at 300 revolutions per minute, and stirring for 30 minutes until the solution is uniformly mixed;
s3: slowly adding metal complex dye water into the solution obtained in the step S2, keeping the rotating speed at 300 revolutions per minute, and stirring for 30 minutes until the metal complex dye water is uniformly mixed;
s4: weighing the flatting agent, the hand feeling agent, the mildew preventive and the essence, respectively adding into the mixed solution in the stirring state in the step S3, and keeping the mixed solution at 300 revolutions per minute;
s5: weighing 4 parts of alcohol ether solvent, adding into the rest 20 parts of deionized water, stirring uniformly, and cooling the solution to normal temperature;
s6: increasing the rotation speed of the solution in the step S4 to 400 revolutions per minute, slowly adding the solution in the step S5, keeping the rotation speed, and stirring for 30 minutes until the solution is uniform and has no impurities;
s7: filtering and packaging to obtain the full-powder wax water.
The type of the modified polyurethane resin emulsion is UW-10, and the modified polyurethane resin emulsion can be matched with the polishing performance of the modified rice bran wax. The modified polyurethane resin emulsion is micromolecular polishing nonionic polyurethane resin, has excellent permeability, is soft and not sticky in formed film, can be polished and ironed, and has polishing performance because the modified polyurethane resin emulsion is modified into the polishing nonionic polyurethane resin, so that the all-powder wax water prepared by the invention has no side effects of hair sticking and wire drawing in the polishing process. And the micromolecule polishable nonionic polyurethane resin is easy to permeate into leather, can be fixed on leather fibers together with the modified rice bran wax after being dried, is integrated with the leather fibers, enhances the adhesiveness of the full-powder wax water, and ensures that the full-powder wax water has better flexing resistance.
The alcohol ether solvent increases the permeability of each raw material, assists in controlling the drying speed in the drying process of the raw material, and enhances the transparent light sensation of the whole powdery wax water. The alcohol ether solvent has small molecules and can quickly permeate into the skin, and in addition, the alcohol ether solvent has extremely excellent water-oil amphoteric dissolving power, so that other dissolved materials can be helped to enter the interior of leather fibers, and the other materials are helped to improve the performance of the leather from the microcosmic aspect, thereby achieving the purpose of enhancing the transparent light sense of all-powder wax water. The drying speed can be controlled according to the boiling point of the alcohol ether solvent, for example, the alcohol ether solvent with high boiling point is used in summer, and the alcohol ether solvent with low boiling point is used in winter.
The preparation process of the modified rice bran wax emulsion in the step S2 comprises the following steps:
s21, adding 500kg of natural rice bran wax into a first enamel reaction kettle filled with 2200ml of 75% concentrated sulfuric acid in a heating state, continuously heating the rice bran wax to 90 ℃ to melt the rice bran wax, slowly adding 5000ml of 35% hydrogen peroxide solution in a stirring state, continuously stirring for 12 hours at a constant temperature of 90 ℃ to completely oxidize the rice bran wax, wherein the color of the rice bran wax is changed into light beige, naturally cooling, standing for 1 hour to separate the wax from water, and discharging the lower layer of water;
s22, heating the enamel reaction kettle to 90 ℃, re-melting the oxidized rice bran wax on the upper layer into liquid, adding water under stirring, continuously stirring for 30 minutes, standing for 1 hour, separating the wax and the water, and discharging the water on the lower layer;
s23, repeating the step S2 for 3-5 times, wherein the upper layer is the high-acid-value synthetic wax, and the lower layer is water recycled;
s24, mixing the high-acid-value synthetic wax with methyl isopropyl ketone, heating to a high-acid-value synthetic wax to be completely dissolved, slowly cooling the mixed solution under continuous slow stirring to a constant temperature of 45 ℃, keeping the temperature for 30 minutes, and separating solid and liquid;
s25, carrying out vacuum distillation on the solid to obtain high-melting-point synthetic wax, and carrying out vacuum distillation on the liquid to obtain low-melting-point synthetic wax;
s26, putting 200kg of high-melting-point synthetic wax and 2kg of zinc oxide into a second enamel reaction kettle, heating to 150 ℃ to melt the high-melting-point synthetic wax, adding 5kg of calcium oxide, reacting for 5-8 hours, and washing with water after the reaction is finished to obtain solid first modified rice bran wax;
s27, putting 200kg of low-melting-point synthetic wax and 2kg of zinc oxide into a third enamel reaction kettle, heating to 150 ℃ to melt the low-melting-point synthetic wax, adding 6kg of high-molecular polyethylene glycol with the molecular weight of 400, reacting for 5 hours, slowly cooling to normal temperature after the reaction is finished, and filtering to obtain a second modified rice bran wax emulsion;
s28, taking 96 parts of first modified rice bran wax, 3 parts of second modified rice bran wax emulsion and 1 part of emulsifier OP-15, mixing and heating to 100 ℃ for melting, slowly adding 500 parts of deionized water at 100 ℃ under the stirring state, stirring to obtain uniform milky liquid, homogenizing for 30-60 minutes by using a homogenizer, and filtering to obtain the modified rice bran wax emulsion of the step S2.
The methyl isopropyl ketone in the step S24 is an easily obtained organic solvent, the boiling point of the methyl isopropyl ketone is 79.6 ℃, and the melting point of the methyl isopropyl ketone is matched with the melting point of the rice bran wax after acidification modification; the dissolving power is excellent, and the dissolving power is strong for the intermediate after the rice bran wax acidification modification; the intermediate before modification of the rice bran wax is dissolved in the methyl isopropyl ketone to be very stable, and the problems of decomposition, coking and the like can not be generated at high temperature; because of the lower boiling point of methyl isopropyl ketone, methyl isopropyl ketone is easier to remove in the vacuum distillation process of step S25, the residue is less, and the influence on the synthetic wax is less.
In step S24, the high melting point synthetic wax precipitated in a solid state at 45 ℃ and the low melting point synthetic wax continued to exist in a solution state. After the wax is distinguished by melting points, high-melting point synthetic wax and low-melting point synthetic wax with different brightness and properties are obtained.
The high-melting-point synthetic wax obtained in the step S25 has high brightness, and on the basis, the brightness can be enhanced again through subsequent synthetic treatment to prepare the high-melting-point, high-hardness and high-brightness synthetic wax without uncontrollable or inconspicuous brightness improvement of a final product caused by interference of the low-melting-point wax. In step S26, the high melting point synthetic wax undergoes saponification with calcium oxide under the catalytic action of zinc oxide to obtain the first modified rice bran wax with high hardness, good polishing performance and high gloss. The first modified rice bran wax provides high hardness and polishing performance for the finally prepared full-powder wax water, and shows transparent, elegant texture and luster after polishing.
The self-emulsifying synthetic wax prepared by the subsequent treatment of the low-melting-point synthetic wax obtained in the step S25 has stable self-emulsifying performance, and incomplete emulsification caused by the existence of high-melting-point wax with limited self-emulsifying performance can be avoided. In step S27, the low melting point synthetic wax and the high molecular polyethylene glycol undergo a dehydration esterification reaction under the catalytic action of zinc oxide, so as to obtain a second modified rice bran wax emulsion with self-emulsifying property, and the second modified rice bran wax emulsion is soft and smooth in luster. The second modified rice bran wax emulsion provides strong self-emulsifying capacity for the finally prepared full-powder wax water.
For the leather surface sprayed or rubbed with other wax agent, the application flow of the all-powder wax water of the embodiment comprises the following steps:
a: cleaning stains on the surface of the leather;
b: polishing the surface of the leather by using a wax agent;
c: and performing secondary polishing treatment on the leather surface by using the full-powder wax water.
The all-powder wax obtained by the invention forms a bright and thorough film under a static state, and can obviously enhance the blackness of the leather surface. The all-powder wax water has very good polishing performance, the brightness can be greatly improved after polishing no matter mechanical polishing or manual polishing, the performance of forming a film thoroughly cannot be influenced, and the all-powder wax water has good polishing performance.
The all-powder wax water is applied to the cleaned leather surface and the leather surface finished by spraying or wiping. The leather surface finished by spraying or brushing has poor adhesion fastness, if the general brightener is sprayed on the vamp coated with shoe cream, because the leather surface is covered by a layer of wax agent which is only attached to the leather surface, the water repellency of the wax agent is very unfavorable for subsequent treatment and permeation of the brightener, and the direct barrier effect is generated on the adhesion of the brightener and leather fibers, so the quality problems of folding and whitening of the leather surface after bending, cracking of the painted surface and even paint removal can be caused.
Because the modified rice bran wax emulsion in the all-powder wax water has more components and better brightness and self-emulsifying property, the modified rice bran wax emulsion can be mutually blended with wax agents on the surface of leather after being sprayed and decorated and can permeate into leather fibers.
In addition, after the full-powder wax liquid is continuously bent, the loss of brightness at the bent crease is only shown, and the quality problems of white folding, paint surface cracking, sheet-shaped or large-area paint dropping are avoided. Because the dried full-powder wax water can be broken after being continuously bent, the full-powder wax water can be broken because the components of the full-powder wax water are higher in the modified rice bran wax emulsion and lower in the content of the modified polyurethane resin emulsion, and the modified rice bran wax emulsion is higher in hardness after being dried. The completely powdery wax water at the broken part can present completely broken powder. Further, since the resin content is small and the extensibility is poor, the portions other than the meandering folding line are not affected. After continuous bending, the brightness loss can be shown only at the bending crease, and the completely powdery wax water at the bending position can be completely cracked into powder, so that the brightness loss can not be shown at once, but can be slowly and gradually shown, therefore, the influence of continuous bending on the whole effect of the leather surface is very small, and the quality problems of whitening, paint surface cracking, sheet-shaped or large-area paint falling can not occur.
The full-powder wax water can be applied to the surface of leather which is not treated by the wax agent, can also be applied to the surface of leather which is treated by the wax agent, and has wide application range. When the wax agent is used for the leather surface treated by the wax agent, the leather surface is not required to be specially treated by an adhesive, and the wax agent can be directly used for the full-powder wax water.
In the nursing and polishing of daily shoes and boots, various dusts and dirt can be inevitably adhered to the daily shoes and boots in the wearing process, and therefore, the luster is greatly lost or even completely lost. The full-powder wax water can avoid the phenomenon. The all-powder wax water is fully dipped in the sponge and then is smeared on the vamp, the shoes and boots can be bright as new after the wax water is dried, and due to the characteristic of flexing resistance of the all-powder wax water, the quality problems of folding white, cracking paint, dropping paint and the like in the wearing and using process in the future can be avoided.
Claims (10)
1. The full-powder wax water based on the modified rice bran wax is characterized by comprising the following raw materials in parts by weight: 40-50 parts of deionized water, 15-21 parts of modified polyurethane resin emulsion, 22-30 parts of modified rice bran wax emulsion, 8-11 parts of metal complex dye water, 3-5 parts of an additive and 2-5 parts of an alcohol ether solvent; the sum of the contents of all the components is 100 parts;
the preparation method comprises the following steps:
s1: weighing half of the total amount of the deionized water, slowly adding the modified polyurethane resin emulsion under the stirring state, and keeping the rotating speed at 200-;
s2: slowly adding the modified rice bran wax emulsion into the solution obtained in the step S1, keeping the rotating speed at 300-400 r/min, and stirring for 30-40 min until the solution is uniformly mixed;
s3: slowly adding metal complex dye water into the solution obtained in the step S2, keeping the rotating speed at 300-;
s4: weighing the additive, adding the additive into the mixed solution in the stirring state in the step S3, and keeping the mixed solution at 300-400 r/min;
s5: weighing an alcohol ether solvent, adding the alcohol ether solvent into the rest deionized water, uniformly stirring, and cooling the solution to normal temperature;
s6: increasing the rotation speed of the solution in the step S4 to 400-500 r/min, slowly adding the solution in the step S5, keeping the rotation speed, and stirring for 30-40 min until the solution is uniform and free of impurities;
s7: filtering and packaging to obtain full-powder wax water;
the application process of the full-powder wax water comprises the following steps:
a: cleaning stains on the surface of the leather;
b: polishing the surface of the leather by using a wax agent;
c: and performing secondary polishing treatment on the leather surface by using the full-powder wax water.
2. The whole powdery wax water based on the modified rice bran wax and the preparation method thereof according to claim 1, wherein the whole powdery wax water comprises the following components: the preparation method of the modified rice bran wax emulsion in the step S2 comprises the following steps:
s21, adding concentrated sulfuric acid with the concentration of 75% into a first enamel reaction kettle, keeping the continuous heating state, adding rice bran wax into the first enamel reaction kettle, continuously heating the rice bran wax to 90-100 ℃ to melt the rice bran wax, slowly adding 35% hydrogen peroxide solution under the stirring state, continuously stirring for 12-14 hours under the constant temperature condition of 90-100 ℃ to completely oxidize the rice bran wax, naturally cooling the rice bran wax to light beige, standing for 1-3 hours to separate the wax from water, and discharging the water at the lower layer;
s22, heating the enamel reaction kettle to 90-100 ℃, re-melting the oxidized rice bran wax on the upper layer into liquid, adding water under stirring, continuously stirring for 30-40 minutes, standing for 1-3 hours, separating the wax and the water, and discharging the water on the lower layer;
s23, repeating the step S2 for 3-5 times, wherein the upper layer is the high-acid-value synthetic wax, and the lower layer is water recycled;
s24, mixing the high-acid-value synthetic wax with methyl isopropyl ketone, heating to a high-acid-value synthetic wax for complete dissolution, slowly cooling the mixed solution under continuous slow stirring to a constant temperature of 45-55 ℃, keeping the temperature for 30-40 minutes, and separating solid and liquid;
s25, carrying out vacuum distillation on the solid to obtain high-melting-point synthetic wax, and carrying out vacuum distillation on the liquid to obtain low-melting-point synthetic wax;
s26, putting the high-melting-point synthetic wax and the zinc oxide in the step S25 into a second enamel reaction kettle, heating to 150-160 ℃ to melt the high-melting-point synthetic wax, adding calcium oxide to react for 5-8 hours, and washing with water after the reaction is finished to obtain solid first modified rice bran wax;
s27, putting the low-melting-point synthetic wax and the zinc oxide in the step S25 into a third enamel reaction kettle, heating to 150-160 ℃ to melt the low-melting-point synthetic wax, adding high-molecular polyethylene glycol, reacting for 5-8 hours, slowly cooling to normal temperature after the reaction is finished, and filtering to obtain a second modified rice bran wax emulsion;
s28, mixing and heating the first modified rice bran wax in the step S26, the second modified rice bran wax emulsion in the step S27 and an emulsifier to melt at 110 ℃, slowly adding deionized water at 100 ℃ in a stirring state, stirring to obtain uniform milky liquid, homogenizing for 30-60 minutes by using a homogenizer, and filtering to obtain the modified rice bran wax emulsion in the step S2.
3. The whole powdery wax water based on the modified rice bran wax and the preparation method thereof according to claim 1, wherein the whole powdery wax water comprises the following components: the type of the modified polyurethane resin emulsion is UW-10.
4. The whole powdery wax water based on the modified rice bran wax and the preparation method thereof according to claim 1, wherein the whole powdery wax water comprises the following components: the alcohol ether solvent is one or more of ethanol, butanol, ethylene glycol ethyl ether and ethylene glycol butyl ether.
5. The whole powdery wax water based on the modified rice bran wax and the preparation method thereof according to claim 1, wherein the whole powdery wax water comprises the following components: the additive is one or more of a leveling agent, a hand feeling agent, a mildew preventive and essence.
6. The whole powdery wax water based on the modified rice bran wax and the preparation method thereof according to claim 2, wherein the whole powdery wax water comprises the following components: the mass ratio of the high-acid-value synthetic wax to the methyl isopropyl ketone in the step S24 is 1: 5.
7. The whole powdery wax water based on the modified rice bran wax and the preparation method thereof according to claim 2, wherein the whole powdery wax water comprises the following components: in the step S26, the mass ratio of the high melting point synthetic wax to the zinc oxide is 100:1, and the mass ratio of the high melting point synthetic wax to the calcium oxide is 40: 1.
8. The whole powdery wax water based on the modified rice bran wax and the preparation method thereof according to claim 2, wherein the whole powdery wax water comprises the following components: in step S27, the mass ratio of the low-melting synthetic wax to the zinc oxide is 100:1, the mass ratio of the low-melting synthetic wax to the high molecular polyethylene glycol is 100:3, and the molecular weight of the high molecular polyethylene glycol is 400-.
9. The whole powdery wax water based on the modified rice bran wax and the preparation method thereof according to claim 2, wherein the whole powdery wax water comprises the following components: in the step S28, the mass ratio of the first modified rice bran wax, the second modified rice bran wax emulsion, and the emulsifier is 96:3: 1.
10. The whole powdery wax water based on the modified rice bran wax and the preparation method thereof according to claim 2, wherein the whole powdery wax water comprises the following components: the type of the emulsifier in the step S28 is OP-15.
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| CN102020776A (en) * | 2010-11-22 | 2011-04-20 | 陕西科技大学 | Method for preparing wax emulsion by modification on branched polyethylene wax |
| CN103666280A (en) * | 2013-11-07 | 2014-03-26 | 齐河力厚化工有限公司 | Polishing wax emulsion for leather finishing and preparation method thereof |
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| CN108047962A (en) * | 2017-12-11 | 2018-05-18 | 安徽省定远县劲牛球业有限公司 | A kind of basketball nurses agent prescription |
| CN108048222A (en) * | 2018-01-02 | 2018-05-18 | 重庆合才化工有限公司 | A kind of light color rice bran cerinic acid wax and preparation method thereof |
| CN108129302A (en) * | 2018-01-02 | 2018-06-08 | 重庆合才化工有限公司 | A kind of rice bran cerotate wax and preparation method thereof |
| CN108191602A (en) * | 2018-01-02 | 2018-06-22 | 重庆合才化工有限公司 | A kind of rice bran cerinic acid calcium soap wax and preparation method thereof |
| BR102018006067A2 (en) * | 2018-03-26 | 2019-10-08 | Centro De Tecnologia Mineral | ABRASIVE ROLLS FOR ORNAMENTAL ROCK POLISHING WITH SILICON ORIENTED FROM RICE STRAW BURNING |
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