CN101619197A - Manometer aqueous high-temperature-resistant metal-baking coating - Google Patents
Manometer aqueous high-temperature-resistant metal-baking coating Download PDFInfo
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- CN101619197A CN101619197A CN 200910160750 CN200910160750A CN101619197A CN 101619197 A CN101619197 A CN 101619197A CN 200910160750 CN200910160750 CN 200910160750 CN 200910160750 A CN200910160750 A CN 200910160750A CN 101619197 A CN101619197 A CN 101619197A
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Abstract
The invention relates to an aqueous coating, in particular to a nanometer aqueous high-temperature-resistant metal-baking coating which can be used for decorating the surfaces of building materials and household kitchenware, such as electric irons, cookers, high-temperature lamps, ceramic products, and the like and has high temperature (600-700 DEG C) resistance, weatherability longer than 30 years and high rigidity. The preparation process comprises the following steps: mixing aqueous aluminum paste or aqueous pearlescent pigment, water and a dispersant at a low speed to prepare a semi-finished product of aqueous aluminum paste or aqueous pearlescent pigment; sequentially adding aqueous high-temperature-resistant nanometer resin, a flatting agent, a film-forming additive and a pH value regulator at a medium speed; and filtering and packaging after the semi-finished product is detected to be qualified to obtain the nanometer aqueous high-temperature-resistant metal-baking coating. The invention contains no toxic organic solvent, is pollution-free and has the advantages of high temperature resistance, weatherability longer than 30 years, high rigidity, wide suitability, and the like.
Description
[technical field]
The present invention relates to a kind of aqueous high-temperature-resistant nano paint, be particularly related to a kind of surface decoration usefulness that is widely used in household electrical appliances kitchen tools such as electric iron, cooker, high temperature light fixture and ceramic product, material of construction, have high temperature resistant, weather-proof more than 30 years, high rigidity, aqueous high-temperature-resistant nano paint that suitability is wide.
[background technology]
At present, most of household electrical appliances and kitchen tools, ceramic product have adopted a large amount of organic coatings, solvent-borne type paint etc., these materials can discharge a large amount of formaldehyde, VOC objectionable impuritiess such as (volatile organic compoundss), at high temperature discharge obnoxious flavour and film and feel like jelly, cause the secondary pollution of air, human body health is caused very big harm.
[summary of the invention]
The present invention be directed to coating dry or secondary pollution of producing when using on the high temperature utensil, provide a kind of and can remove the secondary pollution that produces in using, at high temperature do not feel like jelly, do not discharge the manometer aqueous high-temperature-resistant metal-baking coating of obnoxious flavour.
The present invention adopts following technical formula and technology to realize above-mentioned purpose.A kind of manometer aqueous high-temperature-resistant metal-baking coating is characterized in that: described manometer aqueous high-temperature-resistant metal-baking coating is set up jointly by A, B set of dispense, its prescription separately (% by weight) composed as follows:
A component: aqueous high-temperature-resistant nano-resin 80-90
Water aluminum-silver slurry or pearly pigment 4-10
Dispersion agent 0.1-0.5
Flow agent 0.1-0.5
Film coalescence aid 1-8
PH value conditioning agent 0.1-0.3
The pure water surplus
B component: waterborne curing agent.
A component wherein: B component=3～4: 1, use drying mode behind slaking 0.5～2h: 160 ℃ dry 20 minutes down.
Described manometer aqueous high-temperature-resistant metal-baking coating preparation technology is as follows:
1) under low speed, water aluminum-silver slurry or water-soluble pearlescent pigment and pure water, dispersant are made into water aluminum-silver slurry work in-process or water-soluble pearlescent pigment work in-process;
2) aqueous high-temperature-resistant nano-resin, flow agent, film coalescence aid, pH value conditioning agent are added successively water aluminum-silver slurry work in-process or water-soluble pearlescent pigment work in-process;
3) filtration obtains required manometer aqueous high-temperature-resistant metal-baking coating;
4) the B component is a complete curing agent.
Adopt above-mentioned prescription compared with prior art, following advantage arranged:
1) the made coating of the present invention have that high temperature resistant (600-1700 ℃), chemical resistant properties are good, weathering resistance (＞1000ohr), the function such as fast of conducting heat.
2) the made coating smell of the present invention is low, substantially tasteless, and water-based is pollution-free.
3) the made coating of the present invention is aqueous inorganic paint, has good material performance, can satisfy high temperature resistant, weather-proof requirement.
[embodiment]
The present invention is that employing aqueous high-temperature-resistant nano-resin is a base-material, and selected again other environmental protection auxiliary agent and pigment are formulated.The aqueous high-temperature-resistant nano paint prescription that this is pollution-free, high temperature resistant, anti-marquis, chemical resistant properties are splendid is composed as follows:
A component: aqueous high-temperature-resistant nano-resin 80-90
Water aluminum-silver slurry or pearly pigment 4-10
Dispersion agent 0.1-0.5
Flow agent 0.1-0.5
Film coalescence aid 1-8
PH value conditioning agent 0.1-0.3
The pure water surplus
B component: waterborne curing agent
A component wherein: B component=3～4: 1, use drying mode behind slaking 0.5～2h: 160 ℃/20 minutes.
Starting material are described as follows in the above-mentioned prescription:
That wherein dispersion agent adopts is the polycarboxylate sodium, as the SN-5040 of Nuo Puke; That flow agent adopts is the P-14 of Jia Duoxing; The PH conditioning agent is the AMP-95 of DOW Chemical; Water aluminum-silver slurry or the pearly pigment C-200 of BSK; The aqueous high-temperature-resistant nano-resin is the PR-88A of Buckie husband BSK; Film coalescence aid is the Texnol of Yi Shi Man, and waterborne curing agent is PR-88B.
Above-mentioned manometer aqueous high-temperature-resistant metal-baking coating preparation technology is as follows:
1) under low speed, water aluminum-silver slurry or water-soluble pearlescent pigment and pure water, dispersant are made into water aluminum-silver slurry work in-process or water-soluble pearlescent pigment work in-process;
2) under middling speed, aqueous high-temperature-resistant nano-resin, flow agent, film coalescence aid, pH value conditioning agent added successively water aluminum-silver slurry work in-process or water-soluble pearlescent pigment work in-process;
3) filtration obtains required manometer aqueous high-temperature-resistant metal-baking coating;
4) the B component is a complete curing agent.
(% by weight) is as follows for the proportioning of embodiments of the invention one:
A component: aqueous high-temperature-resistant nano-resin 80
Water aluminum-silver slurry or pearly pigment 4
Dispersion agent 0.5
Flow agent 0.5
Film coalescence aid 8
PH value conditioning agent 0.1
Pure water 6.9
B component: waterborne curing agent
A component wherein: B component=3～4: 1, use drying mode behind slaking 0.5～2h: dry 20 minutes of 160 ℃ of bakings.
(% by weight) is as follows for the proportioning of embodiment two:
A component: aqueous high-temperature-resistant nano-resin 84
Water aluminum-silver slurry or pearly pigment 10
Dispersion agent 0.1
Flow agent 0.1
Film coalescence aid 2
PH value conditioning agent 0.1
Pure water 3.7
B component: waterborne curing agent
A component wherein: B component=3～4: 1, use drying mode behind slaking 0.5～2h: 160 ℃/20 minutes.
(% by weight) is as follows for the proportioning of embodiment three:
A component: aqueous high-temperature-resistant nano-resin 90
Water aluminum-silver slurry or pearly pigment 4
Dispersion agent 0.3
Flow agent 0.3
Film coalescence aid 1
PH value conditioning agent 0.3
Pure water 4.1
B component: waterborne curing agent
A component wherein: B component=3～4: 1, use drying mode behind slaking 0.5～2h: 160 ℃/20 minutes.
Wherein, the prescription of a preferred embodiment of the present invention following (% by weight)
A component: aqueous high-temperature-resistant nano-resin 80
Water aluminum-silver slurry or pearly pigment 4
Dispersion agent 0.5
Flow agent 0.5
Film coalescence aid 5
PH value conditioning agent 0.1
Pure water 9.9
B component: waterborne curing agent 100
A component wherein: B component=3～4: 1, use drying mode behind slaking 0.5～2h: dry 20 minutes of 160 ℃ of bakings.
Manometer aqueous high-temperature-resistant metal-baking coating preparation technology in the various embodiments described above is as follows:
1) under low speed, water aluminum-silver slurry or water-soluble pearlescent pigment and pure water, dispersant are made into water aluminum-silver slurry work in-process or water-soluble pearlescent pigment work in-process;
2) under middling speed, aqueous high-temperature-resistant nano-resin, flow agent, film coalescence aid, pH value conditioning agent added successively water aluminum-silver slurry work in-process or water-soluble pearlescent pigment work in-process;
3) filtration obtains required manometer aqueous high-temperature-resistant metal-baking coating;
4) the B component is a complete curing agent.
Claims (4)
1, a kind of manometer aqueous high-temperature-resistant metal-baking coating is characterized in that: described manometer aqueous high-temperature-resistant metal-baking coating is set up jointly by A, B set of dispense, its prescription separately (% by weight) composed as follows:
A component: aqueous high-temperature-resistant nano-resin 80-90
Water aluminum-silver slurry or pearly pigment 4-10
Dispersion agent 0.1-0.5
Flow agent 0.1-0.5
Film coalescence aid 1-8
PH value conditioning agent 0.1-0.3
The pure water surplus
B component: waterborne curing agent
A component wherein: B component=3～4: 1, use drying mode behind slaking 0.5～2h: 160 ℃ of dry 20 minutes of bakings down.
2, a kind of manometer aqueous high-temperature-resistant metal-baking coating as claimed in claim 1 is characterized in that: described manometer aqueous high-temperature-resistant metal-baking coating preparation technology is as follows:
1) under low speed, water aluminum-silver slurry or water-soluble pearlescent pigment and pure water, dispersant are made into water aluminum-silver slurry work in-process or water-soluble pearlescent pigment work in-process;
2) aqueous high-temperature-resistant nano-resin, flow agent, film coalescence aid, pH value conditioning agent are added successively water aluminum-silver slurry work in-process or water-soluble pearlescent pigment work in-process;
3) filtration obtains required manometer aqueous high-temperature-resistant metal-baking coating;
4) the B component is a complete curing agent.
3, manometer aqueous high-temperature-resistant metal-baking coating according to claim 1 is characterized in that: the prescription of described A component (% by weight) composed as follows:
A component: aqueous high-temperature-resistant nano-resin 80
Water aluminum-silver slurry or pearly pigment 4
Dispersion agent 0.5
Flow agent 0.5
Film coalescence aid 5
PH value conditioning agent 0.1
Pure water 9.9.
4, manometer aqueous high-temperature-resistant metal-baking coating according to claim 1 is characterized in that: that described dispersion agent adopts is the polycarboxylate sodium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 200910160750 CN101619197B (en) | 2008-11-27 | 2009-07-13 | Manometer aqueous high-temperature-resistant metal-baking coating |
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| CN200810072219 | 2008-11-27 | ||
| CN200810072219.7 | 2008-11-27 | ||
| CN 200910160750 CN101619197B (en) | 2008-11-27 | 2009-07-13 | Manometer aqueous high-temperature-resistant metal-baking coating |
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| CN101619197B CN101619197B (en) | 2013-01-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153947A (en) * | 2011-03-23 | 2011-08-17 | 无锡市南雅化工有限公司 | Special high temperature-resistant coating on outer wall of tobacco-curing furnace and preparation method thereof |
| CN114231168A (en) * | 2021-12-21 | 2022-03-25 | 江苏三木化工股份有限公司 | High-performance water-based black flashing silver non-stick pan coating and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304504C (en) * | 2003-02-16 | 2007-03-14 | 李清波 | Water-soluble metal baking coatings |
| CN101402824A (en) * | 2007-12-03 | 2009-04-08 | 三棵树涂料股份有限公司 | Water-based paint |
| CN101445677A (en) * | 2008-12-19 | 2009-06-03 | 上海瓷龙化工有限公司 | Thin ceramic coating and production method thereof |
-
2009
- 2009-07-13 CN CN 200910160750 patent/CN101619197B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153947A (en) * | 2011-03-23 | 2011-08-17 | 无锡市南雅化工有限公司 | Special high temperature-resistant coating on outer wall of tobacco-curing furnace and preparation method thereof |
| CN114231168A (en) * | 2021-12-21 | 2022-03-25 | 江苏三木化工股份有限公司 | High-performance water-based black flashing silver non-stick pan coating and preparation method thereof |
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| Publication number | Publication date |
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| CN101619197B (en) | 2013-01-02 |
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