CN105598016A - Treatment liquid for pre-decreasing of powder electrostatic spraying piece - Google Patents
Treatment liquid for pre-decreasing of powder electrostatic spraying piece Download PDFInfo
- Publication number
- CN105598016A CN105598016A CN201510963076.9A CN201510963076A CN105598016A CN 105598016 A CN105598016 A CN 105598016A CN 201510963076 A CN201510963076 A CN 201510963076A CN 105598016 A CN105598016 A CN 105598016A
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- parts
- treatment liquid
- nanometer silicon
- treatment fluid
- motor vehicle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2350/00—Pretreatment of the substrate
Abstract
Treatment liquid for pre-decreasing of a powder electrostatic spraying piece is prepared from, by weight, 800-1200 parts of water, 1-2 parts of nanometer silicon carbide, 4-6 parts of modified starch, 3-5 parts of malonic acid, 4-6 parts of sodium carbonate, 1.5-2.5 parts of nanometer silicon dioxide, 1-1.5 parts of motor vehicle antifreeze fluid, 0.4-0.6 part of tobacco lignin, 3-5 parts of purple tomato seedling ash, 0.5-1 part of azadirachtin, 2-4 parts of cyclohexanone, 1-1.5 parts of fructus forsythiae extract, 4-6 parts of lauryl mercaptan, 3-5 parts of calcium hypochlorite and 1.5-2.5 parts of octadecanol. In the use process, a pretreatment piece is put in the treatment liquid to be soaked for about 40 minutes and then taken out to be washed with water, and a quite good decreasing effect can be achieved.
Description
Technical field
The present invention relates to coating process technical field, be specifically related to the pre-degreasing of a kind of electrostatic powder spraying part and useTreatment fluid.
Background technology
Electrostatic spraying utilizes high-pressure electrostatic corona field principle. Metal guide flow cup on lance head connects high pressureNegative electricity, is coated with workpiece grounding to form positive pole. Between spray gun and workpiece, form stronger electrostatic field. Work as fortuneGas carrier (compressed air) by powdery paints from powder barrel in the time that duff pipe is delivered to the diversion cup of spray gun, itsProduce intensive electric charge around, negative electrical charge on powder belt, under electrostatic force and compressed-air actuated effect, powderEnd is adsorbed on workpiece uniformly, through heating, powder melts solidify (or plasticizing) become evenly, continuously,Smooth, smooth film.
Workpiece pretreatment is the adhesion in order to increase matrix and coating, and surface-treated quality directly affectsThe quality of film and life-span. Its processing has machinery and chemical method. The pretreatment of powder coating generally comprisesThe processes such as rust cleaning, degreasing, chemical phosphatization or passivation, the unclean stain that easily produces of degreasing. Conventional methodThe main hot water wash that adopts, although operation is comparatively simple, degreasing effect is not very good.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of degreasing cost low, and effective powder is quietThe pre-degreasing treatment fluid of electricity spray piece.
Technical problem to be solved by this invention realizes by the following technical solutions:
The pre-degreasing treatment fluid of a kind of electrostatic powder spraying part, is made up of the component of following parts by weight: water800-1200 part, nanometer silicon carbide 1-2 part, converted starch 4-6 part, malonic acid 3-5 part, soda ash 4-6 part,Nano silicon 1.5-2.5 part, motor vehicle antifreeze fluid 1-1.5 part, tobacco lignin 0.4-0.6 part, purple potatoSeedling ashes 3-5 part, nimbin 0.5-1 part, cyclohexanone 2-4 part, forsythia suspense extraction 1-1.5 part, dodecaneBase mercaptan 4-6 part, calcium hypochlorite 3-5 part, 18 alcohol 1.5-2.5 parts; When use, pretreatment part is put intoIn above-mentioned treatment fluid, soak about 40 minutes, take out water and rinse, can reach well de-Fat effect.
The better parts by weight of each component are: 1000 parts, water, 1.5 parts of nanometer silicon carbides, 5 parts of converted starches,4 parts of malonic acid, 5 parts of soda ash, 2 parts of nano silicons, 1.2 parts of motor vehicle antifreeze fluids, tobacco lignin 0.5Part, 4 parts, purple potato seedling ashes, 0.8 part of nimbin, 3 parts of cyclohexanones, 1.3 parts of forsythia suspense extractions, dodecane5 parts, base mercaptan, 4 parts of calcium hypochlorites, 2 parts of 18 alcohol.
The invention has the beneficial effects as follows: the present invention has changed traditional ungrease treatment mode, adopts special degreasingSolution, degreasing time is short, and degreasing is clean, can improve product coating quality.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understandSeparate, below in conjunction with specific embodiment, further set forth the present invention.
Embodiment 1
The pre-degreasing treatment fluid of a kind of electrostatic powder spraying part, is made up of the component of following parts by weight: water1000 parts, 1.5 parts of nanometer silicon carbides, 5 parts of converted starches, 4 parts of malonic acid, 5 parts of soda ash, nano-silica2 parts of SiClxs, 1.2 parts of motor vehicle antifreeze fluids, 0.5 part, tobacco lignin, 4 parts, purple potato seedling ashes, nimbin 0.84 parts of parts, 3 parts of cyclohexanones, 1.3 parts of forsythia suspense extractions, 5 parts of lauryl mercaptans, calcium hypochlorite, 182 parts of alcohol. When use, pretreatment part is put into above-mentioned treatment fluid and soak about 40 minutes, take out water punchingWash, can reach good degreasing effect.
Embodiment 2
The pre-degreasing treatment fluid of a kind of electrostatic powder spraying part, is made up of the component of following parts by weight: water1200 parts, 1 part of nanometer silicon carbide, 6 parts of converted starches, 3 parts of malonic acid, 6 parts of soda ash, nanometer titanium dioxide1.5 parts of silicon, 1.5 parts of motor vehicle antifreeze fluids, 0.4 part, tobacco lignin, 5 parts, purple potato seedling ashes, nimbin 0.5Part, 4 parts of cyclohexanones, 1 part of forsythia suspense extraction, 6 parts of lauryl mercaptans, 3 parts of calcium hypochlorites, 18 alcohol2.5 part; When use, pretreatment part is put into above-mentioned treatment fluid and soak about 40 minutes, take out water punchingWash, can reach good degreasing effect.
Embodiment 3
The pre-degreasing treatment fluid of a kind of electrostatic powder spraying part, is made up of the component of following parts by weight: water800 parts, 2 parts of nanometer silicon carbides, 4 parts of converted starches, 5 parts of malonic acid, 4 parts of soda ash, nano silicon2.5 parts, 1 part of motor vehicle antifreeze fluid, 0.6 part, tobacco lignin, 3 parts, purple potato seedling ashes, 1 part of nimbin, ring2 parts of ketone, 1.5 parts of forsythia suspense extractions, 4 parts of lauryl mercaptans, 5 parts of calcium hypochlorites, 1.5 parts of 18 alcohol;When use, pretreatment part is put into above-mentioned treatment fluid and soak about 40 minutes, take out water and rinse, can reach good degreasing effect.
Embodiment 4
The pre-degreasing treatment fluid of a kind of electrostatic powder spraying part, is made up of the component of following parts by weight: water800 parts, 1 part of nanometer silicon carbide, 4 parts of converted starches, 3 parts of malonic acid, 4 parts of soda ash, nano silicon1.5 parts, 1 part of motor vehicle antifreeze fluid, 0.4 part, tobacco lignin, 3 parts, purple potato seedling ashes, 0.5 part of nimbin,2 parts of cyclohexanones, 1 part of forsythia suspense extraction, 4 parts of lauryl mercaptans, 3 parts of calcium hypochlorites, 1.5 parts of 18 alcohol;When use, pretreatment part is put into above-mentioned treatment fluid and soak about 40 minutes, take out water and rinse, can reach good degreasing effect.
Embodiment 5
The pre-degreasing treatment fluid of a kind of electrostatic powder spraying part, is made up of the component of following weight: water1200kg, nanometer silicon carbide 2kg, converted starch 6kg, malonic acid 5kg, soda ash 6kg, nanometer titanium dioxideSilicon 2.5kg, motor vehicle antifreeze fluid 1.5kg, tobacco lignin 0.6kg, 5 parts of kg of purple potato seedling ashes, nimbin1kg, cyclohexanone 4kg, forsythia suspense extraction 1.5kg, lauryl mercaptan 6kg, calcium hypochlorite 5kg, 18Alcohol 2.5kg; When use, pretreatment part is put into above-mentioned treatment fluid and soak about 40 minutes, take out waterRinse, can reach good degreasing effect.
More than show and described general principle of the present invention and principal character and advantage of the present invention. One's own professionThe technical staff of industry should understand, and the present invention is not restricted to the described embodiments, above-described embodiment and explanationThat in book, describes just illustrates principle of the present invention, without departing from the spirit and scope of the present invention,The present invention also has various changes and modifications, and these changes and improvements all fall into claimed model of the present inventionIn enclosing. The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. the pre-degreasing treatment fluid of electrostatic powder spraying part, is characterized in that, by following parts by weightComponent make: water 800-1200 part, nanometer silicon carbide 1-2 part, converted starch 4-6 part, malonic acid 3-5Part, soda ash 4-6 part, nano silicon 1.5-2.5 part, motor vehicle antifreeze fluid 1-1.5 part, tobacco lignin0.4-0.6 part, purple potato seedling ashes 3-5 part, nimbin 0.5-1 part, cyclohexanone 2-4 part, forsythia suspense extraction1-1.5 part, lauryl mercaptan 4-6 part, calcium hypochlorite 3-5 part, 18 alcohol 1.5-2.5 parts.
2. the pre-degreasing treatment fluid of electrostatic powder spraying part according to claim 1, is characterized in that,Component by following parts by weight is made: 1000 parts, water, 1.5 parts of nanometer silicon carbides, 5 parts of converted starches,4 parts of malonic acid, 5 parts of soda ash, 2 parts of nano silicons, 1.2 parts of motor vehicle antifreeze fluids, tobacco lignin 0.5Part, 4 parts, purple potato seedling ashes, 0.8 part of nimbin, 3 parts of cyclohexanones, 1.3 parts of forsythia suspense extractions, dodecane5 parts, base mercaptan, 4 parts of calcium hypochlorites, 2 parts of 18 alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510963076.9A CN105598016A (en) | 2015-12-17 | 2015-12-17 | Treatment liquid for pre-decreasing of powder electrostatic spraying piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510963076.9A CN105598016A (en) | 2015-12-17 | 2015-12-17 | Treatment liquid for pre-decreasing of powder electrostatic spraying piece |
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| Publication Number | Publication Date |
|---|---|
| CN105598016A true CN105598016A (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510963076.9A Pending CN105598016A (en) | 2015-12-17 | 2015-12-17 | Treatment liquid for pre-decreasing of powder electrostatic spraying piece |
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| CN (1) | CN105598016A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601025A (en) * | 2012-03-23 | 2012-07-25 | 重庆大江美利信压铸有限责任公司 | Powder spraying technique for aluminum die-cast alloy part |
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2015
- 2015-12-17 CN CN201510963076.9A patent/CN105598016A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601025A (en) * | 2012-03-23 | 2012-07-25 | 重庆大江美利信压铸有限责任公司 | Powder spraying technique for aluminum die-cast alloy part |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |
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| RJ01 | Rejection of invention patent application after publication |