CN107739560B - The environmental protection coating material and preparation method and its application method of a kind of laser cutting - Google Patents
The environmental protection coating material and preparation method and its application method of a kind of laser cutting Download PDFInfo
- Publication number
- CN107739560B CN107739560B CN201711245480.8A CN201711245480A CN107739560B CN 107739560 B CN107739560 B CN 107739560B CN 201711245480 A CN201711245480 A CN 201711245480A CN 107739560 B CN107739560 B CN 107739560B
- Authority
- CN
- China
- Prior art keywords
- added
- carbon dust
- pva
- preparation
- environmental protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The environmental protection coating material and preparation method and its application method of a kind of laser cutting, preparing raw material includes by mass percentage：PVA aqueous solutions 45 55%, carbon dust 25 30%, calcium carbonate 5 15%, lubricant 5% 12%, levelling agent 0.3 0.5%, foam controller 0.3 0.5% and preservative 0.3 0.5%.Preparation method can be obtained coating including first preparing PVA aqueous solutions and then preparation stoste A, finally carbon dust and calcium carbonate being added or recycling carbon dust is added in stoste A in stoste A.The present invention passes through PVA aqueous solutions, carbon dust and calcium carbonate, and the coating that the scientific matching of each auxiliary agent prepares is a kind of coating that anti-high anti-ring is protected, carbon dust i.e. in coating realizes the anti-effect of anti-height, and without being cleaned with alkali heating or Chemical Solvents after processing, only clear water is needed to clean, secondary pollution is avoided, and the carbon dust recycled can recycle, realize environmental protection and recycled.
Description
Technical field
The present invention relates to the environmental protection coating material and preparation method of laser cutting process field more particularly to a kind of laser cutting and
Its application method.
Background technology
In China during rapid economic development, the speed of industrial development is more apparent.In the mistake that industry gradually develops
Cheng Zhong, the importance of processing technology in the industry gradually embody.The processing technology relatively advanced as one, laser cutting
Technology there is positive promotion to make the development of entire industrial trade either from its development prospect, or the importance of application
Industry.The application of laser cutting technique not only improves the working efficiency of processing, while also promoting the process of processing more exquisite.
Although laser cutting technique has been mature on the whole for low anti-material processing technique, for adding for high anti-material
Work, because easily damaging laser lens and laser emitter, so the processing for high anti-Material Field, fails effectively to be unfolded to add
Construction equipment is promoted the use of high anti-Material Field.
When anti-material high for laser cutting, machined material front is generally used to spray pitch-dark（It is paint, photosensitive pitch-dark etc.）
For absorbing light wave, reduces light reflection and the damage of laser lens is cut, and improve cutting energy consumption.But the existing counnter attack material opened
Material belongs to non-environmental protection material, and product spray painting is cleaned when having chemical solvent volatilization and cleaning when processing with chemical solvent.
For instantly increasingly serious environmental protection, environmentally harmful production technology is belonged to.And it can not recycle, from
And the pressure of environmental protection is further exacerbated, and increase the cost of processing recycling processing-waste.
Invention content
It is an object of the invention to solve insufficient and defect in the prior art to propose a kind of environmental protection coating material of laser cutting
With preparation method and its application method.
For this purpose, the present invention uses following technical scheme：
A kind of environmental protection coating material of laser cutting, preparing raw material includes by mass percentage：45-55%, carbon dust 25-30%,
Calcium carbonate 5-15%, lubricant 5%-12%, levelling agent 0.3-0.5%, foam controller 0.3-0.5% and preservative 0.3-0.5%.
1）Siloxanes is as lubricant；
2）AMP-95 is as levelling agent；
3）NEX is as foam controller；（NEX Chineses：Water paint antifoaming agent is a kind of organic polyethers fat, mineral
Oil, alcohol replica product）
4）Phenol is as preservative.
In the environmental protection coating material, calcium carbonate plays filling effect to increase solid content and reduce cost, because carbon dust is compared with carbonic acid
Calcium is of high cost, so combining i.e. the extinction effect for not influencing coating using calcium carbonate and carbon dust, while can also reduce manufacturing cost.
And siloxanes is as lubricant, it is preferable with the wettability of carbon dust and calcium carbonate.It is added without table when spraying smooth work
Face is also easy to produce shrinkage phenomenon, influences cutting condition.And siloxanes usage amount it is optimal be 5%, if amount is very little, lubricant effect
Unobvious, if amount is too many, the overly wet profit of finished surface can also influence cutting effect, so 5% siloxanes is and carbon dust and carbon
The wettability of sour calcium is best, does not interfere with cutting condition.
AMP-95, when spraying large area work, is not likely to produce tangerine peel, impact effect as levelling agent.
Blistering on coating film is unsmooth when NXE mainly reduces construction as antifoaming agent.
Phenol is as Common Preservatives, if not adding preservative agent, water paint is for a long time when not in use can be smelly because be to make
It is solvent with water.
The ratio of every adjuvant has no too big connection between each other, but then indispensable for the new coating, ratio
The how many differences of example can all have quality a little influence, though there is a possibility that with all can not be as extensive such as existing ratio applicability.
A kind of preparation method of the environmental protection coating material of laser cutting as described above comprising following steps：
a）, PVA powder impregnated prior to quantitative deionized water is added in room temperature, so that it is fully swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；
c）, the PVA fully dissolved be filtered can be obtained PVA aqueous solutions；
d）, in step c）PVA aqueous solutions lubricant is added, stoste A is made in levelling agent, foam controller and preservative；
e）, the calcium carbonate of quantitative ratio is added in stoste A and carbon dust is sufficiently stirred and can be obtained coating, or in stoste A
In be added into recycling carbon dust stirring can get coating.
It is because if insufficient swelling to be first fully swollen PVA powder in preparation process, then preparing the time can extend,
And residue is high after being filtered caused by dissolubility is bad and quality declines.
Preferably, in step a）In, by PVA powder prior in room temperature be added mass ratio be 1：1 deionized water is soaked
Bubble, makes it fully be swollen.
Because 1：It is easy to calculate when 1 ratio dilutes below mainly for facilitating.
Preferably, step b）Middle heating temperature is 95 DEG C or more.
Preferably, step c）It is middle to be filtered using 60-100 mesh filter clothes.It is recommended that use 80 mesh filter clothes, 60 mesh filtering after
Grain is thicker, and product quality is more coarse after spraying, and using the filtering of 100 mesh, then particle is thinner, and quality is preferable after product construction, but at
This is higher.Therefore 80 mesh of selection take into account quality and cost.
Preferably, in step e）In the proportioning of calcium carbonate and carbon dust is added in stoste A is 1：4, or add in stoste A
The carbon dust of the recycling of 30%-50% is added.
The proportioning that calcium carbonate and carbon dust is added is 1：4 because carbon dust mainly takes filling and absorption effects, and calcium carbonate is to fill out
It uses use as, carbon dust can be used completely, but cost can increase.
The carbon dust of the recycling of 30%-50% is added when recycling carbon dust is added, predominantly reducing cost can be added without, but
It can add, but quality can decline, specific adding proportion can voluntarily be added and subtracted according to processing different product and use habit.
Preferably, the application method of any one preparation method as described above environmental protection coating material obtained being cut by laser：
1）Brush application method：It fully shakes up before brushing, and is once diluted using deionized water or industrial alcohol,
Then it is brushed in high anti-material surface；
2）Spray application method：It is fully shaken up before the spraying, and dilute twice is carried out using deionized water or industrial alcohol,
Then it is sprayed in high anti-material surface.
The present invention is by the coating that the scientific matching of PVA aqueous solutions, carbon dust and calcium carbonate and each auxiliary agent prepares
A kind of coating that anti-high anti-ring is protected, i.e. carbon dust in coating realize the anti-effect of anti-height, and are not necessarily to be heated with alkali after processing
Or Chemical Solvents clean, and only clear water are needed to clean, and avoid secondary pollution, and the carbon dust recycled can recycle, realize
It environmental protection and recycles.
Specific implementation mode
The technical solution further illustrated the present invention below by specific implementation mode.
Embodiment 1
A kind of preparation method of the environmental protection coating material of laser cutting
a）, by PVA powder prior in room temperature be added mass ratio be 1：1 deionized water is impregnated, it is made fully to be swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；Heating temperature is 95 DEG C or more；
c）, the PVA fully dissolved be filtered using 60 mesh filter clothes can be obtained PVA aqueous solutions；
d）, 12% siloxanes is added in 45%PVA aqueous solutions, stoste A is made in 0.5%AMP-95,0.5%NXE and 0.5% phenol；
e）, 30% carbon dust is added in stoste A and 11.5% calcium carbonate is sufficiently stirred and can be obtained coating；Wherein in stoste A
The middle calcium carbonate and the proportioning of carbon dust of being added is 1：4.
Embodiment 2
A kind of preparation method of the environmental protection coating material of laser cutting
a）, PVA powder impregnated prior to quantitative deionized water is added in room temperature, so that it is fully swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；Heating temperature is 95 DEG C or more；
c）, the PVA fully dissolved be filtered using 100 mesh filter clothes can be obtained PVA aqueous solutions；
d）, 5% siloxanes is added in 55%PVA aqueous solutions, stoste A is made in 0.5%AMP-95,0.3%NXE and 0.4% phenol；
e）, 25% carbon dust is added in stoste A and 13.8% calcium carbonate is sufficiently stirred and can be obtained coating；Wherein in stoste A
In be added into 30%-50% recycling carbon dust.
Embodiment 3
A kind of preparation method of the environmental protection coating material of laser cutting
a）, PVA powder impregnated prior to quantitative deionized water is added in room temperature, so that it is fully swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；Heating temperature is 95 DEG C or more；
c）, the PVA fully dissolved be filtered using 80 mesh filter clothes can be obtained PVA aqueous solutions；
d）, 11% siloxanes is added in 50%PVA aqueous solutions, stoste A is made in 0.3%AMP-95,0.3%NXE and 0.3% phenol；
e）, 23.1% carbon dust is added in stoste A and 15% calcium carbonate is sufficiently stirred and can be obtained coating；Wherein in stoste A
In be added into 30%-50% recycling carbon dust.
Embodiment 4
A kind of preparation method of the environmental protection coating material of laser cutting
a）, PVA powder impregnated prior to quantitative deionized water is added in room temperature, so that it is fully swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；Heating temperature is 95 DEG C or more；
c）, the PVA fully dissolved be filtered using 70 mesh filter clothes can be obtained PVA aqueous solutions；
d）, 10% siloxanes is added in 54.6%PVA aqueous solutions, stoste is made in 0.5%AMP-95,0.4%NXE and 0.5 phenol
A；
e）, 29% carbon dust is added in stoste A and 5% calcium carbonate is sufficiently stirred and can be obtained coating；Add wherein in stoste A
The proportioning for entering calcium carbonate and carbon dust is 1：4.
Embodiment 5
A kind of preparation method of the environmental protection coating material of laser cutting
a）, by PVA powder prior in room temperature be added mass ratio be 1：1 deionized water is impregnated, it is made fully to be swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；Heating temperature is 95 DEG C or more；
c）, the PVA fully dissolved be filtered using 90 mesh filter clothes can be obtained PVA aqueous solutions；
d）, 8% siloxanes is added in 53%PVA aqueous solutions, stoste is made in 0.37%AMP-95,0.5%NXE and 0.43% phenol
A；
e）, 28% carbon dust is added in stoste A and 9.7% calcium carbonate is sufficiently stirred and can be obtained coating；Wherein in stoste A
It is added into the carbon dust of the recycling of 30%-50%.
Embodiment 6
A kind of preparation method of the environmental protection coating material of laser cutting
a）, PVA powder impregnated prior to quantitative deionized water is added in room temperature, so that it is fully swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；
c）, the PVA fully dissolved be filtered using 85 mesh filter clothes can be obtained PVA aqueous solutions；
d）, 9% siloxanes is added in 52.9%PVA aqueous solutions, original is made in 0.48%AMP-95,0.32%NXE and 0.3% phenol
Liquid A；
e）, 27% carbon dust is added in stoste A and 10% calcium carbonate is sufficiently stirred and can be obtained coating；Wherein in stoste A
The proportioning that calcium carbonate and carbon dust is added is 1：4.
Embodiment 7
A kind of preparation method of the environmental protection coating material of laser cutting
a）, by PVA powder prior in room temperature be added mass ratio be 1：1 deionized water is impregnated, it is made fully to be swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；Heating temperature is 95 DEG C or more；
c）, the PVA fully dissolved be filtered using 75 mesh filter clothes can be obtained PVA aqueous solutions；
d）, 6% siloxanes is added in 54%PVA aqueous solutions, stoste is made in 0.38%AMP-95,0.3%NXE and 0.42% phenol
A；
e）, 26.9% carbon dust is added in stoste A and 12% calcium carbonate is sufficiently stirred and can be obtained coating.
Embodiment 8
A kind of preparation method of the environmental protection coating material of laser cutting
a）, by PVA powder prior in room temperature be added mass ratio be 1：1 deionized water is impregnated, it is made fully to be swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；Heating temperature is 95 DEG C or more；
c）, the PVA fully dissolved be filtered using 65 mesh filter clothes can be obtained PVA aqueous solutions；
d）, 7% siloxanes is added in 49%PVA aqueous solutions, stoste A is made in 0.5%AMP-95,0.5%NXE and 0.5% phenol；
e）, 28.5% carbon dust is added in stoste A and 14% calcium carbonate is sufficiently stirred and can be obtained coating；Wherein in stoste A
In be added into 30%-50% recycling carbon dust.
Embodiment 9
A kind of preparation method of the environmental protection coating material of laser cutting
a）, PVA powder impregnated prior to quantitative deionized water is added in room temperature, so that it is fully swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；Heating temperature is 95 DEG C or more；
c）, the PVA fully dissolved be filtered using 95 mesh filter clothes can be obtained PVA aqueous solutions；
d）, 9.6% siloxanes is added in 48%PVA aqueous solutions, original is made in 0.47%AMP-95,0.5%NXE and 0.43% phenol
Liquid A；
e）, 30% carbon dust is added in stoste A and 11% calcium carbonate is sufficiently stirred and can be obtained coating；Wherein in stoste A
The proportioning that calcium carbonate and carbon dust is added is 1：4.
Embodiment 10
A kind of preparation method of the environmental protection coating material of laser cutting
a）, by PVA powder prior in room temperature be added mass ratio be 1：1 deionized water is impregnated, it is made fully to be swollen；
b）, the PVA after swelling is put into container, be then added in certain deionized water and heat and water is added to keep stirring
It is fully dissolved to it；Heating temperature is 95 DEG C or more；
c）, the PVA fully dissolved be filtered using 80 mesh filter clothes can be obtained PVA aqueous solutions；
d）, 10.3% siloxanes is added in 52%PVA aqueous solutions, stoste is made in 0.4%AMP-95,0.4%NXE and 0.4% phenol
A；
e）, 29% carbon dust is added in stoste A and 7.5% calcium carbonate is sufficiently stirred and can be obtained coating；Wherein in stoste A
It is added into the carbon dust of the recycling of 30%-50%.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (6)
1. a kind of environmental protection coating material of laser cutting, it is characterised in that：It is composed of the following components by mass percentage that it prepares raw material：
PVA aqueous solutions 45-55%, carbon dust 25-30%, calcium carbonate 5-15%, lubricant 5%-12%, levelling agent 0.3-0.5%, foam
Controlling agent 0.3-0.5% and preservative 0.3-0.5%；
The foam controller is NXE；
The lubricant is siloxanes；
The levelling agent is AMP-95.
2. a kind of environmental protection coating material of laser cutting according to claim 1, it is characterised in that：The preservative is phenol.
3. a kind of preparation method of the environmental protection coating material of laser cutting as described in claim 1-2 any one, it is characterised in that：
It includes the following steps：
A) PVA powder is impregnated prior to deionized water is added in room temperature, it is made fully to be swollen；
B), the PVA after swelling is put into container, is then added in certain deionized water and is heated and water is added to keep stirring to it
Fully dissolving；
C), the PVA fully dissolved is filtered and can be obtained PVA aqueous solutions；
D) lubricant, levelling agent, foam controller and preservative, is added in the PVA aqueous solutions of step c), stoste A is made；
E) calcium carbonate, is added according to the ratio in stoste A and carbon dust is sufficiently stirred and can be obtained coating.
4. preparation method according to claim 3, it is characterised in that：Heating temperature is 95 DEG C or more in step b).
5. preparation method according to claim 3, it is characterised in that：It is filtered using 80 mesh filter clothes in step c).
6. the application method for the environmental protection coating material being cut by laser made from the preparation method as described in claim 3-5 any one：
It fully shakes up before brushing, and is once diluted using deionized water or industrial alcohol, then in high anti-material surface
It is brushed；Or fully shaken up before spraying, and dilute twice is carried out using deionized water or industrial alcohol, then in Gao Fancai
Material surface is sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711245480.8A CN107739560B (en) | 2017-12-01 | 2017-12-01 | The environmental protection coating material and preparation method and its application method of a kind of laser cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711245480.8A CN107739560B (en) | 2017-12-01 | 2017-12-01 | The environmental protection coating material and preparation method and its application method of a kind of laser cutting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107739560A CN107739560A (en) | 2018-02-27 |
| CN107739560B true CN107739560B (en) | 2018-10-12 |
Family
ID=61238728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711245480.8A Active CN107739560B (en) | 2017-12-01 | 2017-12-01 | The environmental protection coating material and preparation method and its application method of a kind of laser cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107739560B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115304967B (en) * | 2022-07-22 | 2023-08-15 | 大连奥首科技有限公司 | Wafer cutting protection liquid, preparation method, application and cutting method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834176A (en) * | 2006-04-13 | 2006-09-20 | 江苏大学 | Stripable paint for laser impact treatment |
| CN103382333A (en) * | 2013-07-08 | 2013-11-06 | 吴江市物华五金制品有限公司 | Stain resistant environment-friendly latex paint for inner walls and preparation method thereof |
-
2017
- 2017-12-01 CN CN201711245480.8A patent/CN107739560B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834176A (en) * | 2006-04-13 | 2006-09-20 | 江苏大学 | Stripable paint for laser impact treatment |
| CN103382333A (en) * | 2013-07-08 | 2013-11-06 | 吴江市物华五金制品有限公司 | Stain resistant environment-friendly latex paint for inner walls and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107739560A (en) | 2018-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101475878B (en) | Cleaning agent and cleaning method for air conditioner | |
| CN109609290B (en) | Cleaning agent and cleaning method for polished glass | |
| CN102732899B (en) | Water-based anti-rusting type washing agent for metal parts | |
| CN107739560B (en) | The environmental protection coating material and preparation method and its application method of a kind of laser cutting | |
| CN103980761B (en) | A kind of ABS plastic paint remover and stripping method thereof | |
| CN105040013A (en) | Environment-friendly and efficient cleaning process for metal parts | |
| CN109370297A (en) | A kind of practical high-efficient environment protection watery paint remover and its preparation method and application | |
| CN106835165A (en) | Aluminium alloy removes mildew cleaning agent and Cleaning application method | |
| CN109504155B (en) | Polishing solution for removing glass edge oil and process for removing glass edge oil | |
| CN109530325A (en) | A kind of glass pieces deinking processing method | |
| CN105481268A (en) | Optical glass cleaning and demisting method | |
| CN105152542B (en) | A kind of preparation method of anti-dazzle glas | |
| CN104152279A (en) | Water-based cleanser for glass of smart phone and preparation method thereof | |
| CN108059868A (en) | A kind of environmentally friendly stripping method of metal spraying hanger | |
| CN105000909B (en) | A kind of preparation method of environment friendly stone rust remover | |
| CN106637255A (en) | Aluminum alloy cleaning agent | |
| CN106700715A (en) | Cleaning agent for removing paint on plastic surface and preparation method thereof | |
| CN108004067A (en) | The military aircraft engine cleaner special and preparation method of a kind of performance efficiency | |
| CN106348411A (en) | Novel clean environment-friendly coagulant and production method thereof | |
| CN102417753A (en) | Water-based scavenger for removing dry printing ink on metal baked paint surface, and preparation method thereof | |
| CN105670376A (en) | Paint remover and preparation method thereof | |
| CN111100765A (en) | Preparation method of degumming agent | |
| CN104479895A (en) | Glass antifogging detergent | |
| CN107354245A (en) | A kind of improved tibet lamp cleanly production technique | |
| CN114456636B (en) | Toner fading agent and use method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |