CN109486215A - A kind of industrial greasy filth and preparation method thereof - Google Patents
A kind of industrial greasy filth and preparation method thereof Download PDFInfo
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- CN109486215A CN109486215A CN201811385367.4A CN201811385367A CN109486215A CN 109486215 A CN109486215 A CN 109486215A CN 201811385367 A CN201811385367 A CN 201811385367A CN 109486215 A CN109486215 A CN 109486215A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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- Oil, Petroleum & Natural Gas (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention belongs to greasy filth technical fields, and in particular to a kind of industrial greasy filth and preparation method thereof.The invention discloses a kind of industrial greasy filths, including following material: paraffin, gesso, microwax, vaseline, rosin, talcum powder, toner and filler；A kind of preparation method of industrial greasy filth is also disclosed, is included the following steps, step 1: weighing paraffin and microwax, and will go to be added in reaction kettle, melts paraffin and crystallite completely and obtains spare wax liquor；Step 2: weighing gesso, talcum powder, filler, is then added in the spare wax liquor that step 1 obtains and stirs, and until without thin bulk powder, obtains standby material；Step 3: weighing vaseline and rosin, is then added in the standby material that step 2 obtains, and after observation is precipitated without thin bulk powder, obtains greasy filth slurry；Step 4: corresponding colorant is added in the greasy filth slurry obtained as needed to step 3, stops stirring after stirring 20min~40min, product is cooled to room temperature, greasy filth can be obtained.
Description
Technical field
The invention belongs to greasy filth technical fields, and in particular to a kind of industrial greasy filth and preparation method thereof.
Background technique
The Shape Modelling of automobile, motorcycle and household appliances etc. usually will first make virtual Shape Modelling on computers,
Then using virtual Shape Modelling as source make greasy filth physical model, i.e., using greasy filth production with true automobile, motorcycle and
The identical physical model of the sizes such as household appliances should have under real conditions to verify the model occurred on computer screen
Visual effect.Plasticine model is modified again after plasticine model is made, to reach the best visual effect of design.It is existing
Greasy filth quality grained matte produces the greasy filth physical model rough surface come, and scraping performance is poor, is difficult to fill out deposited, varies with temperature
Retractility is larger, complex manufacturing technology, thus automobile, motorcycle and household appliances for being unable to satisfy high speed development etc. is to industry oil
The demand of mud.
Summary of the invention
Aiming at the problem that above-mentioned background technique is proposed, the purpose of the present invention is: be intended to provide a kind of industrial greasy filth and its
Preparation method.
To realize the above-mentioned technical purpose, The technical solution adopted by the invention is as follows:
A kind of industrial greasy filth, component include following material: paraffin, gesso, microwax, vaseline, rosin, talcum
Powder, toner and filler, each component according to mass fraction percentage proportion are as follows:
Send out preferred embodiment a kind of as the present invention, each component according to mass fraction percentage proportion are as follows:
Send out preferred embodiment a kind of as the present invention, each component according to mass fraction percentage proportion are as follows: paraffin
25%；Gesso 15%；Microwax 12%；Vaseline 13%；Rosin 7%；Talcum powder 15%；Filler 13%；Appropriate toner.
4, a kind of industrial greasy filth according to claim 1, it is characterised in that: the filler be silica flour, titanium dioxide,
Mica powder, brown iron oxide, oxide powder and zinc, calcium lime powder, diboron trioxide powder, antimony sesquioxide powder, five oxidation three antimony powders, metal
Powder, graphite powder, inorganic bentonite, organobentonite, modified alta-mud, porcelain powder, silicon powder, active micro silicon powder, modified silicon powder,
One of alumina powder, aluminium hydroxide, silica, fibre reinforced materials, unorganic glass microballon, organic high polymer microsphere or
It is a variety of.
Send out preferred embodiment a kind of as the present invention, the powder such as gesso, talcum powder, toner and filler in the component
Granularity is 1000 mesh or more.
A kind of preparation method of industrial greasy filth, includes the following steps,
Step 1: weighing paraffin and microwax by mass fraction, and will go to be added in reaction kettle, be warmed to 150 DEG C~
It 200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: weighing gesso, talcum powder, filler by mass fraction, be then added to step 1 obtain it is spare
It is stirred in wax liquor, until without thin bulk powder, obtains standby material；
Step 3: weighing vaseline and rosin by mass fraction, is then added in the standby material that step 2 obtains, stirring
After 1h~2h, after observation is precipitated without thin bulk powder, greasy filth slurry is obtained；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
Send out preferred embodiment a kind of as the present invention, the step 2 heats reaction kettle during stirring,
Temperature will be sent out in reaction kettle in 30min~60min and is heated to 500 DEG C~600 DEG C, then keep stirring 2h~4h at this temperature,
Then it is cooled to 150 DEG C~200 DEG C in the case of stirring, then proceedes to stirring 1h~4h.
Send out preferred embodiment a kind of as the present invention, in the step 2, temperature of reaction kettle is cooled to from 500 DEG C~600 DEG C
150 DEG C~200 DEG C of time is 40min~70min.
Send out preferred embodiment a kind of as the present invention, the step 3 during stirring, temperature control 160 DEG C~
180℃。
Send out preferred embodiment a kind of as the present invention, it is described Step 1: Step 2: step 3 and the revolving speed of step 4 stirring are
200r/min~400r/min.
The present invention hair the utility model has the advantages that
1, the industrial greasy filth finished product color that the present invention is produced by above-mentioned unique composition of raw materials and manufacture craft is consistent, matter
Ground is fine and smooth, and scraping performance is good, is easy to fill out deposited, and it is small to vary with temperature retractility, and fine work prototype, craftwork, hardware, plastic cement is suitble to open
The modelling of mould；
2, the product that the present invention obtains hardly causes expansion because of temperature change, shrinks, and manufacture craft is simple；
3, its do not touch with one's hand, shrinking percentage it is small, more accurate than mesh knot soil, it is the good material of prototype that precision is high；
4, it will not be hardened, facilitate modification and reuse after being carried out using the model that the present invention makes；
5, its is nontoxic, has no irritating odor, environmental protection.
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, following example is to technical solution of the present invention
It further illustrates.
Embodiment one
Step 1: paraffin 25% and microwax 12% are weighed by mass fraction, and will go to be added in reaction kettle, be warmed to
It 150 DEG C~200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: gesso 15%, talcum powder 15%, filler 13% are weighed by mass fraction, is then added to step
It stirs in one obtained spare wax liquor, reaction kettle is heated during stirring, it will reaction in 30min~60min
Hair temperature is heated to 500 DEG C~600 DEG C in kettle, then keeps stirring 2h~4h at this temperature, then cold in the case of stirring
But to 150 DEG C~200 DEG C, 500 DEG C~600 DEG C times for being cooled to 150 DEG C~200 DEG C are 40min~70min, are then proceeded to
Stirring 1h~4h obtains standby material until without thin bulk powder；
Step 3: weighing vaseline 13% and rosin 7% by mass fraction, is then added to the standby material that step 2 obtains
In, after stirring 1h~2h, after observation is precipitated without thin bulk powder, obtain greasy filth slurry；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
Embodiment two
Step 1: paraffin 20% and microwax 15% are weighed by mass fraction, and will go to be added in reaction kettle, be warmed to
It 150 DEG C~200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: gesso 15%, talcum powder 15%, filler 15% are weighed by mass fraction, is then added to step
It stirs in one obtained spare wax liquor, reaction kettle is heated during stirring, it will reaction in 30min~60min
Hair temperature is heated to 500 DEG C~600 DEG C in kettle, then keeps stirring 2h~4h at this temperature, then cold in the case of stirring
But to 150 DEG C~200 DEG C, 500 DEG C~600 DEG C times for being cooled to 150 DEG C~200 DEG C are 40min~70min, are then proceeded to
Stirring 1h~4h obtains standby material until without thin bulk powder；
Step 3: weighing vaseline 13% and rosin 7% by mass fraction, is then added to the standby material that step 2 obtains
In, after stirring 1h~2h, after observation is precipitated without thin bulk powder, obtain greasy filth slurry；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
Embodiment three
Step 1: paraffin 30% and microwax 10% are weighed by mass fraction, and will go to be added in reaction kettle, be warmed to
It 150 DEG C~200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: gesso 15%, talcum powder 15%, filler 15% are weighed by mass fraction, is then added to step
It stirs in one obtained spare wax liquor, reaction kettle is heated during stirring, it will reaction in 30min~60min
Hair temperature is heated to 500 DEG C~600 DEG C in kettle, then keeps stirring 2h~4h at this temperature, then cold in the case of stirring
But to 150 DEG C~200 DEG C, 500 DEG C~600 DEG C times for being cooled to 150 DEG C~200 DEG C are 40min~70min, are then proceeded to
Stirring 1h~4h obtains standby material until without thin bulk powder；
Step 3: weighing vaseline 10% and rosin 5% by mass fraction, is then added to the standby material that step 2 obtains
In, after stirring 1h~2h, after observation is precipitated without thin bulk powder, obtain greasy filth slurry；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
Example IV
Step 1: paraffin 25% and microwax 12% are weighed by mass fraction, and will go to be added in reaction kettle, be warmed to
It 150 DEG C~200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: gesso 14%, talcum powder 14%, filler 15% are weighed by mass fraction, is then added to step
It stirs in one obtained spare wax liquor, reaction kettle is heated during stirring, it will reaction in 30min~60min
Hair temperature is heated to 500 DEG C~600 DEG C in kettle, then keeps stirring 2h~4h at this temperature, then cold in the case of stirring
But to 150 DEG C~200 DEG C, 500 DEG C~600 DEG C times for being cooled to 150 DEG C~200 DEG C are 40min~70min, are then proceeded to
Stirring 1h~4h obtains standby material until without thin bulk powder；
Step 3: weighing vaseline 13% and rosin 7% by mass fraction, is then added to the standby material that step 2 obtains
In, after stirring 1h~2h, after observation is precipitated without thin bulk powder, obtain greasy filth slurry；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
Embodiment five
Step 1: paraffin 25% and microwax 10% are weighed by mass fraction, and will go to be added in reaction kettle, be warmed to
It 150 DEG C~200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: gesso 10%, talcum powder 15%, filler 20% are weighed by mass fraction, is then added to step
It stirs in one obtained spare wax liquor, reaction kettle is heated during stirring, it will reaction in 30min~60min
Hair temperature is heated to 500 DEG C~600 DEG C in kettle, then keeps stirring 2h~4h at this temperature, then cold in the case of stirring
But to 150 DEG C~200 DEG C, 500 DEG C~600 DEG C times for being cooled to 150 DEG C~200 DEG C are 40min~70min, are then proceeded to
Stirring 1h~4h obtains standby material until without thin bulk powder；
Step 3: weighing vaseline 13% and rosin 7% by mass fraction, is then added to the standby material that step 2 obtains
In, after stirring 1h~2h, after observation is precipitated without thin bulk powder, obtain greasy filth slurry；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
Embodiment six
Step 1: paraffin 20% and microwax 15% are weighed by mass fraction, and will go to be added in reaction kettle, be warmed to
It 150 DEG C~200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: gesso 15%, talcum powder 15%, filler 15% are weighed by mass fraction, is then added to step
It stirs in one obtained spare wax liquor, reaction kettle is heated during stirring, it will reaction in 30min~60min
Hair temperature is heated to 500 DEG C~600 DEG C in kettle, then keeps stirring 2h~4h at this temperature, then cold in the case of stirring
But to 150 DEG C~200 DEG C, 500 DEG C~600 DEG C times for being cooled to 150 DEG C~200 DEG C are 40min~70min, are then proceeded to
Stirring 1h~4h obtains standby material until without thin bulk powder；
Step 3: weighing vaseline 13% and rosin 7% by mass fraction, is then added to the standby material that step 2 obtains
In, after stirring 1h~2h, after observation is precipitated without thin bulk powder, obtain greasy filth slurry；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
Embodiment seven
Step 1: paraffin 25% and microwax 10% are weighed by mass fraction, and will go to be added in reaction kettle, be warmed to
It 150 DEG C~200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: gesso 13%, talcum powder 17%, filler 15% are weighed by mass fraction, is then added to step
It stirs in one obtained spare wax liquor, reaction kettle is heated during stirring, it will reaction in 30min~60min
Hair temperature is heated to 500 DEG C~600 DEG C in kettle, then keeps stirring 2h~4h at this temperature, then cold in the case of stirring
But to 150 DEG C~200 DEG C, 500 DEG C~600 DEG C times for being cooled to 150 DEG C~200 DEG C are 40min~70min, are then proceeded to
Stirring 1h~4h obtains standby material until without thin bulk powder；
Step 3: weighing vaseline 13% and rosin 7% by mass fraction, is then added to the standby material that step 2 obtains
In, after stirring 1h~2h, after observation is precipitated without thin bulk powder, obtain greasy filth slurry；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
Embodiment eight
Step 1: paraffin 20% and microwax 15% are weighed by mass fraction, and will go to be added in reaction kettle, be warmed to
It 150 DEG C~200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: gesso 20%, talcum powder 15%, filler 10% are weighed by mass fraction, is then added to step
It stirs in one obtained spare wax liquor, reaction kettle is heated during stirring, it will reaction in 30min~60min
Hair temperature is heated to 500 DEG C~600 DEG C in kettle, then keeps stirring 2h~4h at this temperature, then cold in the case of stirring
But to 150 DEG C~200 DEG C, 500 DEG C~600 DEG C times for being cooled to 150 DEG C~200 DEG C are 40min~70min, are then proceeded to
Stirring 1h~4h obtains standby material until without thin bulk powder；
Step 3: weighing vaseline 13% and rosin 7% by mass fraction, is then added to the standby material that step 2 obtains
In, after stirring 1h~2h, after observation is precipitated without thin bulk powder, obtain greasy filth slurry；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
Embodiment nine
Step 1: paraffin 25% and microwax 15% are weighed by mass fraction, and will go to be added in reaction kettle, be warmed to
It 150 DEG C~200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: gesso 15%, talcum powder 10%, filler 10% are weighed by mass fraction, is then added to step
It stirs in one obtained spare wax liquor, reaction kettle is heated during stirring, it will reaction in 30min~60min
Hair temperature is heated to 500 DEG C~600 DEG C in kettle, then keeps stirring 2h~4h at this temperature, then cold in the case of stirring
But to 150 DEG C~200 DEG C, 500 DEG C~600 DEG C times for being cooled to 150 DEG C~200 DEG C are 40min~70min, are then proceeded to
Stirring 1h~4h obtains standby material until without thin bulk powder；
Step 3: weighing vaseline 15% and rosin 10% by mass fraction, be then added to step 2 obtain it is spare
In material, after stirring 1h~2h, after observation is precipitated without thin bulk powder, greasy filth slurry is obtained；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
Embodiment one
Step 1: paraffin 25% and microwax 12% are weighed by mass fraction, and will go to be added in reaction kettle, be warmed to
It 150 DEG C~200 DEG C and keeps, melts paraffin and crystallite completely and obtain spare wax liquor；
Step 2: gesso 15%, talcum powder 15%, filler 13% are weighed by mass fraction, is then added to step
It stirs in one obtained spare wax liquor, reaction kettle is heated during stirring, it will reaction in 30min~60min
Hair temperature is heated to 500 DEG C~600 DEG C in kettle, then keeps stirring 2h~4h at this temperature, then cold in the case of stirring
But to 150 DEG C~200 DEG C, 500 DEG C~600 DEG C times for being cooled to 150 DEG C~200 DEG C are 40min~70min, are then proceeded to
Stirring 1h~4h obtains standby material until without thin bulk powder；
Step 3: weighing vaseline 13% and rosin 7% by mass fraction, is then added to the standby material that step 2 obtains
In, after stirring 1h~2h, after observation is precipitated without thin bulk powder, obtain greasy filth slurry；
Step 4: the corresponding colorant of greasy filth slurry addition obtained as needed to step 3, stirring 20min~
Stop stirring after 40min, product is cooled to room temperature, greasy filth can be obtained.
The fineness of chromatic fatlute obtained by above embodiments up to more than 900 mesh, receive by 30-50 DEG C of tepor softening temperature
Shrinkage one thousandth.The product that the above embodiment of the present invention provides, can examine that (standard is by national quality metrological supervision
GB6675-1986 " toy safety "), seven projects of detection are met the requirements of the standard, and have also passed through Europe for electronics
Existing product, tool are compared in the test (RoHS) of product, the detection of lead, mercury, cadmium, chromium, polybrominated biphenyls, the project of polybrominated diphenyl ethers
There is apparent advantage.
Above-described embodiment is merely exemplary to illustrate the principle of the present invention and its effect, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, all those of ordinary skill in the art are completed without departing from the spirit and technical ideas disclosed in the present invention
All equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of industrial greasy filth, it is characterised in that: its component includes following material: paraffin, gesso, microwax, vaseline,
Rosin, talcum powder, toner and filler, each component according to mass fraction percentage proportion are as follows:
2. a kind of industrial greasy filth according to claim 1, it is characterised in that: each component is according to mass fraction percentage
Proportion are as follows:
3. a kind of industrial greasy filth according to claim 2, it is characterised in that: each component is according to mass fraction percentage
Proportion are as follows: paraffin 25%；Gesso 15%；Microwax 12%；Vaseline 13%；Rosin 7%；Talcum powder 15%；Filler
13%；Appropriate toner.
4. a kind of industrial greasy filth according to claim 1, it is characterised in that: the filler is silica flour, titanium dioxide, mica
Powder, brown iron oxide, oxide powder and zinc, calcium lime powder, diboron trioxide powder, antimony sesquioxide powder, five oxidation three antimony powders, metal powder,
Graphite powder, inorganic bentonite, organobentonite, modified alta-mud, porcelain powder, silicon powder, active micro silicon powder, modified silicon powder, oxygen
Change one of aluminium powder, aluminium hydroxide, silica, fibre reinforced materials, unorganic glass microballon, organic high polymer microsphere or more
Kind.
5. a kind of industrial greasy filth according to claim 1, it is characterised in that: gesso, talcum powder, color in the component
The granularity of the powder such as powder and filler is 1000 mesh or more.
6. a kind of preparation method of industrial greasy filth as described in claim 1, it is characterised in that: include the following steps,
Step 1: weighing paraffin and microwax by mass fraction, and will go to be added in reaction kettle, be warmed to 150 DEG C~200 DEG C
And keep, melt paraffin and crystallite completely and obtains spare wax liquor；
Step 2: weighing gesso, talcum powder, filler by mass fraction, is then added to the spare wax liquor that step 1 obtains
Middle stirring obtains standby material until without thin bulk powder；
Step 3: weighing vaseline and rosin by mass fraction, is then added in the standby material that step 2 obtains, and stirring 1h~
After 2h, after observation is precipitated without thin bulk powder, greasy filth slurry is obtained；
Step 4: corresponding colorant is added in the greasy filth slurry obtained as needed to step 3, after stirring 20min~40min
Stop stirring, product is cooled to room temperature, greasy filth can be obtained.
7. a kind of preparation method of industrial greasy filth according to claim 6, it is characterised in that: mistake of the step 2 in stirring
Cheng Zhong heats reaction kettle, will send out temperature in reaction kettle in 30min~60min and is heated to 500 DEG C~600 DEG C, then
Keep at this temperature stir 2h~4h, be then cooled to 150 DEG C~200 DEG C in the case of stirring, then proceed to stirring 1h~
4h。
8. a kind of preparation method of industrial greasy filth according to claim 7, it is characterised in that: in the step 2, reaction kettle
The time that temperature is cooled to 150 DEG C~200 DEG C from 500 DEG C~600 DEG C is 40min~70min.
9. a kind of preparation method of industrial greasy filth according to claim 6, it is characterised in that: mistake of the step 3 in stirring
Cheng Zhong, temperature are controlled at 160 DEG C~180 DEG C.
10. a kind of preparation method of industrial greasy filth according to claim 6, it is characterised in that: it is described Step 1: Step 2:
Step 3 and the revolving speed of step 4 stirring are 200r/min~400r/min.
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| CN201811385367.4A CN109486215A (en) | 2018-11-20 | 2018-11-20 | A kind of industrial greasy filth and preparation method thereof |
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| CN201811385367.4A CN109486215A (en) | 2018-11-20 | 2018-11-20 | A kind of industrial greasy filth and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111793367A (en) * | 2020-08-11 | 2020-10-20 | 安吉多乐汽车造型材料有限公司 | Low-shrinkage industrial oil sludge |
| CN114437554A (en) * | 2021-12-21 | 2022-05-06 | 上海藤轲汽车技术有限公司 | Industrial oil sludge and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220019A (en) * | 2011-04-29 | 2011-10-19 | 东莞市汇欣工贸有限公司 | Industrial greasy filth and preparation method thereof |
| CN103342529A (en) * | 2013-06-14 | 2013-10-09 | 范玉平 | Paste wax fatlute and preparation method thereof |
-
2018
- 2018-11-20 CN CN201811385367.4A patent/CN109486215A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220019A (en) * | 2011-04-29 | 2011-10-19 | 东莞市汇欣工贸有限公司 | Industrial greasy filth and preparation method thereof |
| CN103342529A (en) * | 2013-06-14 | 2013-10-09 | 范玉平 | Paste wax fatlute and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111793367A (en) * | 2020-08-11 | 2020-10-20 | 安吉多乐汽车造型材料有限公司 | Low-shrinkage industrial oil sludge |
| CN114437554A (en) * | 2021-12-21 | 2022-05-06 | 上海藤轲汽车技术有限公司 | Industrial oil sludge and preparation method thereof |
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