CN105602392A - Paint for metals - Google Patents
Paint for metals Download PDFInfo
- Publication number
- CN105602392A CN105602392A CN201610178968.2A CN201610178968A CN105602392A CN 105602392 A CN105602392 A CN 105602392A CN 201610178968 A CN201610178968 A CN 201610178968A CN 105602392 A CN105602392 A CN 105602392A
- Authority
- CN
- China
- Prior art keywords
- parts
- paint
- toluene
- dimethylbenzene
- butanone
- 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
-
- 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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- 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
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- 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)
Abstract
The invention relates to a paint for metals. The paint is composed of the following components in parts by mass: 34-35 parts of benzoguanamine resin, 8-9 parts of epoxy resin, 12-14 parts of phthalate anhydride, 1-2 parts of adipic acid, 8.5-30 parts of toluene, 2.0-7.5 parts of butanone, 0.1-1 part of ethylene glycol, 0.1-1 part of p-toluenesulfonic acid and 1.0-30 parts of dimethylbenzene. The paint for metals has the advantages of bright color, high staining power, high expressive force (up to 90-95%) and low cost, can be completely dried within 0.8 second, and can be widely used and continuously substituted for the existing products.
Description
Technical field
The present invention relates to a kind of paint, relate in particular to paint for a kind of metal.
Background technology
Metallic paint, is again metal flash paint, in its paint base, be added with fine metal dust (asAluminium powder, copper powder etc.), after light is mapped on metal dust, sees through again air film and be reflected out.Therefore, look as metal glittering. This metal flash paint, gives people onePlant joyful, brisk, novel sensation, change shape and the size of metal dust, just can controlThe flash of light degree of metallic coating film processed; In the outside of metallic paint, be conventionally also added with one deck varnish and giveWith protection.
The topmost application of metallic paint is automobile industry. Spray the automobile-exterior of metallic paintFace, not only can allow the metal plate part surface after application seem more glittering moving, and notWith angle under, due to the refraction of light, can allow car look, even profile all can change to some extent.Allow car load appearance and modeling seem abundanter, more interesting, this is why " metallic paint " can healCarry out one of more general reason, and universal along with humanity concept, and novel harmonious societyForm, design the paint for metal that a kind of lovely luster, strong coloring force, expressive force height again can rapid-curing cutbacksBe very important.
Summary of the invention
The technical problem solving: a little less than, tinting strength, tinting power low, with high costs for above-mentioned ink expressive force,The bright-coloured not and dry shortcoming such as slow of color and luster, provides paint and preparation method thereof for a kind of metal.
Technical scheme: paint for a kind of metal, its composition is taking mass fraction representation as benzeneAnd guanamine resin 34-35 part; Epoxy resin 8-9 part; Phthalate anhydride 12-14 part; Oneself is two years oldAcid 1-2 part; Toluene 8.5-30 part; Butanone 2.0-7.5 part; Ethylene glycol 0.1-1 part; RightToluenesulfonic acid 0.1-1 part; Dimethylbenzene 1.0-30 part.
As a preferred technical solution of the present invention: benzoguanamine resin 34-35 part; EpoxyResin 8-9 part; Phthalate anhydride 12.5-13.5 part; Adipic acid 1-2 part; Toluene 12-24Part; Butanone 4-6 part; Ethylene glycol 0.2-0.8 part; P-methyl benzenesulfonic acid 0.4-0.6 part; DiformazanBenzene 10-20 part.
As a preferred technical solution of the present invention: benzoguanamine resin 34; Epoxy resin 8Part; 12.5 parts of phthalate anhydrides; 1 part of adipic acid; 12 parts of toluene; 4 parts of butanone; Second two0.2 part of alcohol; 0.4 part of p-methyl benzenesulfonic acid; 10 parts of dimethylbenzene.
As a preferred technical solution of the present invention: 35 parts of benzoguanamine resins; Epoxy tree9 parts, fat; 13.5 parts of phthalate anhydrides; 2 parts of adipic acids; 24 parts of toluene; 6 parts of butanone;0.8 part of ethylene glycol; 0.6 part of p-methyl benzenesulfonic acid; 20 parts of dimethylbenzene.
As a preferred technical solution of the present invention: 34.5 parts of benzoguanamine resins; Epoxy8.5 parts of resins; 13 parts of phthalate anhydrides; 1.5 parts of adipic acids; 18 parts of toluene; Butanone 5Part; 0.5 part of ethylene glycol; 0.5 part of p-methyl benzenesulfonic acid; 15 parts of dimethylbenzene.
Beneficial effect: paint and preparation method thereof for metal provided by the invention, ink lovely luster,Strong coloring force, expressive force is up to 90%-95%, absolutely dry and with low cost in 0.8s, can obtain wideThe general not division of history into periods of application is for existing product.
Detailed description of the invention
Set forth in further detail by the following examples content of the present invention.
Embodiment 1:
The first step: take various raw materials according to ratio of quality and the number of copies hereinafter described: benzoguanamine resin34; 8 parts of epoxy resin; 12.5 parts of phthalate anhydrides; 1 part of adipic acid; 12 parts of toluene;4 parts of butanone; 0.2 part of ethylene glycol; 0.4 part of p-methyl benzenesulfonic acid; 10 parts of dimethylbenzene.
Second step: benzoguanamine resin, epoxy resin, phthalate anhydride are packed in reactor,On reactor, with reflux condenser, after unlatching reflux condenser cooling water, start to stir, thenSlowly add adipic acid and the toluene of 1/3rd mass parts, stop heating after being warming up to 60 DEG C,Continue to stir, after insulation 4.5h, cool the temperature to 36 DEG C;
The 3rd step: then add ethylene glycol and p-methyl benzenesulfonic acid to stir;
The 4th step: after finally adding remaining dimethylbenzene and surplus stock to stir, control agentBe pH value remain on 8-9 constant till, filter and obtain metal with paint.
Embodiment 2:
The first step: take various raw materials according to ratio of quality and the number of copies hereinafter described: benzoguanamine resin35 parts; 9 parts of epoxy resin; 13.5 parts of phthalate anhydrides; 2 parts of adipic acids; Toluene 24Part; 6 parts of butanone; 0.8 part of ethylene glycol; 0.6 part of p-methyl benzenesulfonic acid; 20 parts of dimethylbenzene;
Second step: benzoguanamine resin, epoxy resin, phthalate anhydride are packed in reactor,On reactor, with reflux condenser, after unlatching reflux condenser cooling water, start to stir, thenSlowly add adipic acid and the toluene of 1/3rd mass parts, stop heating after being warming up to 60 DEG C,Continue to stir, after insulation 4.5h, cool the temperature to 36 DEG C;
The 3rd step: then add ethylene glycol and p-methyl benzenesulfonic acid to stir;
The 4th step: after finally adding remaining dimethylbenzene and surplus stock to stir, control agentBe pH value remain on 8-9 constant till, filter and obtain metal with paint.
Embodiment 3:
The first step: take various raw materials according to ratio of quality and the number of copies hereinafter described: benzoguanamine resin34.5 parts; 8.5 parts of epoxy resin; 13 parts of phthalate anhydrides; 1.5 parts of adipic acids; Toluene18 parts; 5 parts of butanone; 0.5 part of ethylene glycol; 0.5 part of p-methyl benzenesulfonic acid; 15 parts of dimethylbenzene;
Second step: benzoguanamine resin, epoxy resin, phthalate anhydride are packed in reactor,On reactor, with reflux condenser, after unlatching reflux condenser cooling water, start to stir, thenSlowly add adipic acid and the toluene of 1/3rd mass parts, stop heating after being warming up to 60 DEG C,Continue to stir, after insulation 4.5h, cool the temperature to 36 DEG C;
The 3rd step: then add ethylene glycol and p-methyl benzenesulfonic acid to stir;
The 4th step: after finally adding remaining dimethylbenzene and surplus stock to stir, control agentBe pH value remain on 8-9 constant till, filter and obtain metal with paint.
Composition all components in above embodiment and comparative example all can business be bought.
Test performance: embodiment 1～3 is carried out to expressive force and viscosity test, the results are shown in Table one:
Table one
| Expressive force | Viscosity/mPas/25 DEG C | |
| Embodiment 1 | 95％ | 110 |
| Embodiment 2 | 90％ | 50 |
| Embodiment 3 | 92％ | 80 |
Above-described embodiment is just for content of the present invention is set forth, instead of restriction, because ofThis any change in implication and the scope suitable with claims of the present invention, all shouldThink to be included in the scope of claims.
Claims (5)
1. paint for a metal, is characterized in that: its composition taking mass fraction representation as:Benzoguanamine resin 34-35 part; Epoxy resin 8-9 part; Phthalate anhydride 12-14 part; OneselfDiacid 1-2 part; Toluene 8.5-30 part; Butanone 2.0-7.5 part; Ethylene glycol 0.1-1 part;P-methyl benzenesulfonic acid 0.1-1 part; Dimethylbenzene 1.0-30 part.
2. paint for metal according to claim 1, is characterized in that its composition is with matterAmount umber representation is: benzoguanamine resin 34-35 part; Epoxy resin 8-9 part; Benzene diformazanAcid anhydrides 12.5-13.5 part; Adipic acid 1-2 part; Toluene 12-24 part; Butanone 4-6 part; SecondGlycol 0.2-0.8 part; P-methyl benzenesulfonic acid 0.4-0.6 part; Dimethylbenzene 10-20 part.
3. paint for metal according to claim 1, is characterized in that its composition is with matterAmount umber representation is: benzoguanamine resin 34; 8 parts of epoxy resin; Phthalate anhydride 12.5Part; 1 part of adipic acid; 12 parts of toluene; 4 parts of butanone; 0.2 part of ethylene glycol; To toluene sulphur0.4 part of acid; 10 parts of dimethylbenzene.
4. paint for metal according to claim 1, is characterized in that its composition is with matterAmount umber representation is: 35 parts of benzoguanamine resins; 9 parts of epoxy resin; Phthalate anhydride13.5 parts; 2 parts of adipic acids; 24 parts of toluene; 6 parts of butanone; 0.8 part of ethylene glycol; To first0.6 part of benzene sulfonic acid; 20 parts of dimethylbenzene.
5. paint for metal according to claim 1, is characterized in that its composition is with matterAmount umber representation is: 34.5 parts of benzoguanamine resins; 8.5 parts of epoxy resin; Benzene diformazan13 parts, acid anhydrides; 1.5 parts of adipic acids; 18 parts of toluene; 5 parts of butanone; 0.5 part of ethylene glycol;0.5 part of p-methyl benzenesulfonic acid; 15 parts of dimethylbenzene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178968.2A CN105602392A (en) | 2016-03-24 | 2016-03-24 | Paint for metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178968.2A CN105602392A (en) | 2016-03-24 | 2016-03-24 | Paint for metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105602392A true CN105602392A (en) | 2016-05-25 |
Family
ID=55982763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610178968.2A Pending CN105602392A (en) | 2016-03-24 | 2016-03-24 | Paint for metals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105602392A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01149862A (en) * | 1987-12-07 | 1989-06-12 | Toyo Ink Mfg Co Ltd | Clear varnish composition |
| CN102002305A (en) * | 2009-08-31 | 2011-04-06 | 无锡市金箭造漆有限公司 | Water-based precoated coiled material coating back paint and preparation method thereof |
-
2016
- 2016-03-24 CN CN201610178968.2A patent/CN105602392A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01149862A (en) * | 1987-12-07 | 1989-06-12 | Toyo Ink Mfg Co Ltd | Clear varnish composition |
| CN102002305A (en) * | 2009-08-31 | 2011-04-06 | 无锡市金箭造漆有限公司 | Water-based precoated coiled material coating back paint and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 周学良 等: "《精细化工产品手册.涂料》", 31 May 2002, 化学工业出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |
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| RJ01 | Rejection of invention patent application after publication |