CN104449164A - Automobile chassis protective paint - Google Patents
Automobile chassis protective paint Download PDFInfo
- Publication number
- CN104449164A CN104449164A CN201310451197.6A CN201310451197A CN104449164A CN 104449164 A CN104449164 A CN 104449164A CN 201310451197 A CN201310451197 A CN 201310451197A CN 104449164 A CN104449164 A CN 104449164A
- Authority
- CN
- China
- Prior art keywords
- parts
- automobile chassis
- protective paint
- chassis protective
- paint according
- 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.)
- Pending
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Classifications
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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
- 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
- C09D131/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
-
- 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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention provides an automobile chassis protective paint which is prepared from the following raw materials in parts by weight: 4-7 parts of metal rust inhibitor, 10-15 parts of hydrogenated starch hydrolyzate, 10-15 parts of polydimethylsilane, 5-10 parts of polyamide, 5-10 parts of polyvinyl acetate, 40-50 parts of filler, 2-5 parts of isocetane, 20-30 parts of elastic emulsion, 1-2 parts of defoaming agent, 1-2 parts of anti-settling agent and 0.5-1 part of pH regulator. The paint can reduce the abrasion of the automobile chassis and enhance the wear resistance and impact resistance, and has the advantages of energy-saving, environmental protection and low manufacturing cost.
Description
Technical field
The invention relates to a kind of automobile chassis protective paint.
Background technology
Automobile chassis is equivalent to the face of people, there is no this face, face above again U.S.A are not also the face in front, and automobile chassis passes thing, running gear, steering system and braking system four Iarge-scale system, if chassis comes to harm by vehicle, four Iarge-scale system will be subject to serious impact, so extend the life-span of automobile chassis, become the key issue solving the automobile high life, automobile chassis is in atmosphere exposed, add sewage of getting on the car return remain in bottom, get off for a long time and can form potential corrosion factor; In vehicle traveling process; often have handstone and chassis is collided; according to statistics, the handstone of 10 grams is when speed per hour reaches 80 kilometers, and surging force can reach 30,000 times of own wt; once chassis plate surface film is scratched; corrosion just begins to extend from free time point, in sum, needs a kind of automobile chassis protective paint; at automobile chassis coating 1-3mm, certain protective role is played to automobile chassis.
Summary of the invention
The problem that the invention will solve is to provide a kind of environmental protection, cheap automobile chassis protective paint.
For solving the problems of the technologies described above; the technical scheme that the invention adopts is: a kind of automobile chassis protective paint, comprises the raw material of following parts by weight: metal antirusting agent 4-7 part, hydrogenated starch hydrolysate 10-15 part, polydimethylsiloxane 10-15 part, polymeric amide 5-10 part, polyvinyl acetate 5-10 part, filler 40-50 part, isohexadecane 2-5 part, elastic emulsion 20-30 part, defoamer 1-2 part, anti-settling agent 1-2 part, PH conditioning agent 0.5-1 part.
Preferably, described metal antirusting agent is myo-Inositol hexaphosphate, and it is colourless or micro-yellow viscous liquid, has superpower resistance of oxidation, and soluble in water.
Preferably, described filler consists of by massfraction: quartz sand 13%, talcum powder 12%, kaolin 16%, diatomite 8%, calcium carbonate 21%, titanium dioxide 30%, the composition of selected filler is the chemical material of environmental protection, to environment without any pollution, and, adding of quartz sand, substantially increase the wear resisting property of this paint.
Preferably, described elastic emulsion is pure-acrylic emulsion or acrylate and vinyl acetate emulsion.
Preferably, described defoamer is mixed by component by following composition: methyl-silicone oil 5 parts, tributyl phosphate 8 parts, 10 parts, N.F,USP MANNITOL, sodium stearate, 9 parts, 30 parts, water.
Preferably, the preparation technology of described defoamer, it is characterized in that: comprise the following steps: get methyl-silicone oil, each 250g of tributyl phosphate, load in beaker, stir evenly, by N.F,USP MANNITOL 15g and sodium stearate 25g mixing, the mixed solution with dropping funnel sweet dew being mixed sodium stearate is added dropwise in beaker, heat 80 DEG C, heat-up time is 30min.
Hydrogenated starch hydrolysate is a kind of polyglucose alcohol, adds in this protective paint, can improve the chemically reactive of defoamer and anti-settling agent, makes the result of use of this paint better.
Described isohexadecane has higly branched chain structure, and spreadability significantly increases, stable chemical nature, and after making this paint spray drying, surface band is glossy, smooth, selects isohexadecane can also reduce this protective paint cost, economical and practical.
Described PH conditioning agent is Sodium phosphate dibasic.
The advantage that the invention has and positively effect are: provide a kind of automobile chassis protective paint, this paint can reduce the wearing and tearing of automobile chassis, increases its wear resistance, shock resistance, and energy-conserving and environment-protective, low cost of manufacture.
Embodiment
Preparation technology of the present invention is:
(1) in high-pressure reaction vessel, add elastic emulsion, polydimethylsiloxane, polyvinyl acetate, pressure is 100Mpa,
(2) after solution reaction is complete, add filler, polymeric amide, isohexadecane, hydrogenated starch hydrolysate, heating, temperature is 125 DEG C,
(3) in gained reaction emulsion, defoamer, anti-settling agent, PH conditioning agent is dripped.
According to above preparation technology, prepare described automobile chassis protective paint, embodiment ingredient components is as follows:
| Embodiment 1/ part | Embodiment 2/ part | Embodiment 3/ part | |
| Metal antirusting agent | 4 | 5 | 7 |
| Hydrogenated starch hydrolysate | 10 | 12 | 15 |
| Polydimethylsiloxane | 10 | 13 | 15 |
| Polymeric amide | 5 | 7 | 10 |
| Polyvinyl acetate | 5 | 8 | 10 |
| Filler | 40 | 45 | 50 |
| Isohexadecane | 2 | 4 | 5 |
| Elastic emulsion | 20 | 25 | 30 |
| Defoamer | 1 | 1 | 2 |
| Anti-settling agent | 1 | 2 | 2 |
| PH conditioning agent | 0.5 | 0.7 | 1 |
Certain wearability test is carried out to product of the present invention below:
Choose three block plates; the described product of embodiment 1-3 is scribbled respectively on steel plate; figure layer thickness is 2mm; get three pieces of sand paper, sand paper model 240 order, after paint drying to be protected; by identical power, sand paper is rubbed on the steel plate of coating; when pressure is 10000N, the protective paint scribbling embodiment 1,2 is all excellent, and the protective paint of oiling embodiment 3 is slightly damaged.
Claims (7)
1. an automobile chassis protective paint, is characterized in that: the raw material comprising following parts by weight: metal antirusting agent 4-7 part, hydrogenated starch hydrolysate 10-15 part, polydimethylsiloxane 10-15 part, polymeric amide 5-10 part, polyvinyl acetate 5-10 part, filler 40-50 part, isohexadecane 2-5 part, elastic emulsion 20-30 part, defoamer 1-2 part, anti-settling agent 1-2 part, PH conditioning agent 0.5-1 part.
2. automobile chassis protective paint according to claim 1, is characterized in that: described metal antirusting agent is myo-Inositol hexaphosphate.
3. automobile chassis protective paint according to claim 1, is characterized in that: described filler consists of by massfraction: quartz sand 13%, talcum powder 12%, kaolin 16%, diatomite 8%, calcium carbonate 21%, titanium dioxide 30%.
4. automobile chassis protective paint according to claim 1, is characterized in that: described elastic emulsion is pure-acrylic emulsion or acrylate and vinyl acetate emulsion.
5. automobile chassis protective paint according to claim 1, is characterized in that: described defoamer is mixed by component by following composition: methyl-silicone oil 5 parts, tributyl phosphate 8 parts, 10 parts, N.F,USP MANNITOL, sodium stearate, 9 parts, 30 parts, water.
6. 5 automobile chassis protective paints according to claim 1; the preparation technology of described defoamer; it is characterized in that: comprise the following steps: get methyl-silicone oil, each 250g of tributyl phosphate; load in beaker; stir evenly, by N.F,USP MANNITOL 15g and sodium stearate 25g mixing, the mixed solution with dropping funnel sweet dew being mixed sodium stearate is added dropwise in beaker; heat 80 DEG C, heat-up time is 30min.
7. automobile chassis protective paint according to claim 1, is characterized in that: the polymerization degree n of described polyvinyl acetate is 500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451197.6A CN104449164A (en) | 2013-09-24 | 2013-09-24 | Automobile chassis protective paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451197.6A CN104449164A (en) | 2013-09-24 | 2013-09-24 | Automobile chassis protective paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104449164A true CN104449164A (en) | 2015-03-25 |
Family
ID=52895944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310451197.6A Pending CN104449164A (en) | 2013-09-24 | 2013-09-24 | Automobile chassis protective paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104449164A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974117A (en) * | 2017-11-13 | 2018-05-01 | 安徽宝岛新能源发展有限公司 | The scratch-resistant paint vehicle preparation method of electric automobile chassis |
| CN110698980A (en) * | 2019-11-25 | 2020-01-17 | 秦引 | Metal protective paint for automobile detection |
-
2013
- 2013-09-24 CN CN201310451197.6A patent/CN104449164A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974117A (en) * | 2017-11-13 | 2018-05-01 | 安徽宝岛新能源发展有限公司 | The scratch-resistant paint vehicle preparation method of electric automobile chassis |
| CN110698980A (en) * | 2019-11-25 | 2020-01-17 | 秦引 | Metal protective paint for automobile detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |