CN105062278A - Nanocomposite wall paint and preparation method thereof - Google Patents
Nanocomposite wall paint and preparation method thereof Download PDFInfo
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- CN105062278A CN105062278A CN201510495413.6A CN201510495413A CN105062278A CN 105062278 A CN105062278 A CN 105062278A CN 201510495413 A CN201510495413 A CN 201510495413A CN 105062278 A CN105062278 A CN 105062278A
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Abstract
The invention provides nanocomposite wall paint and a preparation method thereof. The wall paint comprises raw materials in parts by weight as follows: 15-35 parts of deionized water, 0.1-0.6 parts of a dispersant, 0.2-0.4 parts of a wetting agent, 0.2-0.4 parts of a defoaming agent, 0.1-0.3 parts of a preservative, 1-3 parts of an anti-freezing agent, 1-1.5 parts of a scrubbing resistant agent, 1-2 parts of nano quartz powder, 15-20 parts of nano palygorskite, 8-10 parts of nano feldspar powder, 10-20 parts of titanium dioxide, 0.2 parts of a PH regulator, 1 part of a coalescing agent, 0.5 parts of a thickening and leveling agent and 20-30 parts of a silicone acrylic emulsion or a styrene-acrylic emulsion. The wall paint has certain flame retardance as well as functions of common wall paint.
Description
Technical field
The invention belongs to wallcovering technical field, be specifically related to a kind of wall coating of nano composite and preparation method thereof.
Background technology
Along with further developing of China's economic construction, Architectural Paint in China has boundless development potentiality and promotes market.China's wallcovering applied range, demand is large, but general wallcovering pollution resistance, wear-resisting erasibility is poor, hardness is low, film is easily aging, and work-ing life is short.Further, general wallcovering, without fire-retardant finish, just cannot use some special dimension.
Summary of the invention
For solving the problem, the invention provides a kind of wall coating of nano composite, be made up of by weight following raw material: deionized water 15-35 part, dispersion agent 0.1-0.6 part, wetting agent 0.2-0.4 part, defoamer 0.2-0.4 part, sanitas 0.1-0.3 part, frostproofer 1-3 part, scuff lotion 1-1.5 part, nanometer silica powder 1-2 part, nanometer palygorskite 15-20 part, nanometer Feldspar Powder 8-10 part, titanium dioxide 10-20 part, PH conditioning agent 0.2 part, film coalescence aid 1 part, thickening leveling agent 0.5 part, organosilicon crylic acid latex or benzene emulsion 20-30 part.
Described dispersion agent is polyacrylic acid ammonia salt; Described wetting agent is alkane phenol polyethenoxy ethers nonionogenic tenside; Described defoamer is silicone based defoamer; Described sanitas is isothiazolinone derivatives; Described frostproofer is propylene glycol; Described scuff lotion is nanometer scuff lotion; Described PH conditioning agent is dimethylethanolamine; Described film coalescence aid is alkoxide film coalescence aid; Described thickening leveling agent is the agent of non-ionic polyurethane class thickening leveling.
The present invention also provides a kind of preparation method of wall coating of nano composite, comprise the following steps: (1) adds dispersion agent, wetting agent, defoamer, sanitas, frostproofer, scuff lotion, nanometer silica powder, nanometer palygorskite, nanometer Feldspar Powder, titanium dioxide in deionized water successively, stir, stirring velocity is 1000r/min, being ground to fineness is 10-30um, obtains just mill base; (2) reducing stirring velocity is 500r/min, in the first mill base that step (1) obtains, add PH conditioning agent, film coalescence aid, thickening leveling agent, organosilicon crylic acid latex or benzene emulsion, be adjusted to viscosity 110KU, contrast ratio 0.95, pH value 8-8.5, obtains wall paint finished product.
In described step (1), first deionized water is stirred under rotating speed 500r/min, and in stirring, add dispersion agent, wetting agent, defoamer, sanitas, frostproofer, scuff lotion, nanometer silica powder, nanometer palygorskite, nanometer Feldspar Powder, titanium dioxide successively.
Compared with prior art, beneficial effect of the present invention is:
1. fire-retardant, that smoke-suppressing is good nanometer palygorskite adds to and prepares in the raw material of coating by the present invention, by the adjustment of formula, effectively can improve the performance of wall paint each side, and make wall paint possess certain flame retardant resistance.
2. thickening leveling agent of the present invention is the agent of non-ionic polyurethane class thickening leveling, and flow leveling is outstanding and have good viscosity characteristics.
Embodiment
The technique means realized to make the present invention and effect are easy to understand, and below in conjunction with specific embodiment, set forth the present invention further.
Embodiment 1
A kind of wall coating of nano composite, is made up of by weight following raw material: deionized water 30 parts, dispersion agent 0.1 part, wetting agent 0.2 part, defoamer 0.2 part, sanitas 0.1 part, frostproofer 1 part, scuff lotion 1 part, nanometer silica powder 1 part, nanometer palygorskite 15 parts, nanometer Feldspar Powder 8 parts, titanium dioxide 10 parts, PH conditioning agent 0.2 part, film coalescence aid 1 part, thickening leveling agent 0.5 part, organosilicon crylic acid latex 25 parts.
Described dispersion agent is polyacrylic acid ammonia salt; Described wetting agent is alkane phenol polyethenoxy ethers nonionogenic tenside; Described defoamer is silicone based defoamer; Described sanitas is isothiazolinone derivatives; Described frostproofer is propylene glycol; Described scuff lotion is nanometer scuff lotion; Described PH conditioning agent is dimethylethanolamine; Described film coalescence aid is alkoxide film coalescence aid; Described thickening leveling agent is the agent of non-ionic polyurethane class thickening leveling.
Prepare the method for above-mentioned wall paint, comprise the following steps: (1) deionized water stirs under rotating speed 500r/min, dispersion agent, wetting agent, defoamer, sanitas, frostproofer, scuff lotion, nanometer silica powder, nanometer palygorskite, nanometer Feldspar Powder, titanium dioxide is added successively in stirring, raising stirring velocity is 1000r/min, stir, being ground to fineness is 30um, obtains just mill base; (2) reducing stirring velocity is 500r/min, adds PH conditioning agent, film coalescence aid, thickening leveling agent, organosilicon crylic acid latex, be adjusted to viscosity 110KU, contrast ratio 0.95, pH value 8, obtain wall paint finished product in the first mill base that step (1) obtains.
Embodiment 2
A kind of wall coating of nano composite, is made up of by weight following raw material: deionized water 15 parts, dispersion agent 0.5 part, wetting agent 0.4 part, defoamer 0.3 part, sanitas 0.2 part, frostproofer 2 parts, scuff lotion 1 part, nanometer silica powder 2 parts, nanometer palygorskite 20 parts, nanometer Feldspar Powder 9 parts, titanium dioxide 15 parts, PH conditioning agent 0.2 part, film coalescence aid 1 part, thickening leveling agent 0.5 part, benzene emulsion 30 parts.
Described dispersion agent is polyacrylic acid ammonia salt; Described wetting agent is alkane phenol polyethenoxy ethers nonionogenic tenside; Described defoamer is silicone based defoamer; Described sanitas is isothiazolinone derivatives; Described frostproofer is propylene glycol; Described scuff lotion is nanometer scuff lotion; Described PH conditioning agent is dimethylethanolamine; Described film coalescence aid is alkoxide film coalescence aid; Described thickening leveling agent is the agent of non-ionic polyurethane class thickening leveling.
Prepare the method for above-mentioned wall paint, comprise the following steps: (1) deionized water stirs under rotating speed 500r/min, dispersion agent, wetting agent, defoamer, sanitas, frostproofer, scuff lotion, nanometer silica powder, nanometer palygorskite, nanometer Feldspar Powder, titanium dioxide is added successively in stirring, raising stirring velocity is 1000r/min, stir, being ground to fineness is 20um, obtains just mill base; (2) reducing stirring velocity is 500r/min, adds PH conditioning agent, film coalescence aid, thickening leveling agent, benzene emulsion, be adjusted to viscosity 110KU, contrast ratio 0.95, pH value 8.5, obtain wall paint finished product in the first mill base that step (1) obtains.
Embodiment 3
A kind of wall coating of nano composite, is made up of by weight following raw material: deionized water 30 parts, dispersion agent 0.6 part, wetting agent 0.4 part, defoamer 0.4 part, sanitas 0.3 part, frostproofer 1 part, scuff lotion 1 part, nanometer silica powder 2 parts, nanometer palygorskite 20 parts, nanometer Feldspar Powder 10 parts, titanium dioxide 20 parts, PH conditioning agent 0.2 part, film coalescence aid 1 part, thickening leveling agent 0.5 part, organosilicon crylic acid latex 25 parts.
Described dispersion agent is polyacrylic acid ammonia salt; Described wetting agent is alkane phenol polyethenoxy ethers nonionogenic tenside; Described defoamer is silicone based defoamer; Described sanitas is isothiazolinone derivatives; Described frostproofer is propylene glycol; Described scuff lotion is nanometer scuff lotion; Described PH conditioning agent is dimethylethanolamine; Described film coalescence aid is alkoxide film coalescence aid; Described thickening leveling agent is the agent of non-ionic polyurethane class thickening leveling.
Prepare the method for above-mentioned wall paint, comprise the following steps: (1) deionized water stirs under rotating speed 500r/min, dispersion agent, wetting agent, defoamer, sanitas, frostproofer, scuff lotion, nanometer silica powder, nanometer palygorskite, nanometer Feldspar Powder, titanium dioxide is added successively in stirring, raising stirring velocity is 1000r/min, stir, being ground to fineness is 10-30um, obtains just mill base; (2) reducing stirring velocity is 500r/min, adds PH conditioning agent, film coalescence aid, thickening leveling agent, organosilicon crylic acid latex, be adjusted to viscosity 110KU, contrast ratio 0.95, pH value 8, obtain wall paint finished product in the first mill base that step (1) obtains.
The present invention is not limited to above-mentioned embodiment, and all are based on technical conceive of the present invention, and done structural improvement, all falls among protection scope of the present invention.
Claims (4)
1. a wall coating of nano composite, it is characterized in that, be made up of by weight following raw material: deionized water 15-35 part, dispersion agent 0.1-0.6 part, wetting agent 0.2-0.4 part, defoamer 0.2-0.4 part, sanitas 0.1-0.3 part, frostproofer 1-3 part, scuff lotion 1-1.5 part, nanometer silica powder 1-2 part, nanometer palygorskite 15-20 part, nanometer Feldspar Powder 8-10 part, titanium dioxide 10-20 part, PH conditioning agent 0.2 part, film coalescence aid 1 part, thickening leveling agent 0.5 part, organosilicon crylic acid latex or benzene emulsion 20-30 part.
2. wall coating of nano composite according to claim 1, is characterized in that: described dispersion agent is polyacrylic acid ammonia salt; Described wetting agent is alkane phenol polyethenoxy ethers nonionogenic tenside; Described defoamer is silicone based defoamer; Described sanitas is isothiazolinone derivatives; Described frostproofer is propylene glycol; Described scuff lotion is nanometer scuff lotion; Described PH conditioning agent is dimethylethanolamine; Described film coalescence aid is alkoxide film coalescence aid; Described thickening leveling agent is the agent of non-ionic polyurethane class thickening leveling.
3. the preparation method of wall coating of nano composite according to claim 1, it is characterized in that, comprise the following steps: (1) adds dispersion agent, wetting agent, defoamer, sanitas, frostproofer, scuff lotion, nanometer silica powder, nanometer palygorskite, nanometer Feldspar Powder, titanium dioxide in deionized water successively, stir, stirring velocity is 1000r/min, being ground to fineness is 10-30um, obtains just mill base; (2) reducing stirring velocity is 500r/min, in the first mill base that step (1) obtains, add PH conditioning agent, film coalescence aid, thickening leveling agent, organosilicon crylic acid latex or benzene emulsion, be adjusted to viscosity 110KU, contrast ratio 0.95, pH value 8-8.5, obtains wall paint finished product.
4. the preparation method of wall coating of nano composite according to claim 3, it is characterized in that: in described step (1), first deionized water is stirred under rotating speed 500r/min, and in stirring, add dispersion agent, wetting agent, defoamer, sanitas, frostproofer, scuff lotion, nanometer silica powder, nanometer palygorskite, nanometer Feldspar Powder, titanium dioxide successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495413.6A CN105062278A (en) | 2015-08-13 | 2015-08-13 | Nanocomposite wall paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510495413.6A CN105062278A (en) | 2015-08-13 | 2015-08-13 | Nanocomposite wall paint and preparation method thereof |
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| CN105062278A true CN105062278A (en) | 2015-11-18 |
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| CN201510495413.6A Pending CN105062278A (en) | 2015-08-13 | 2015-08-13 | Nanocomposite wall paint and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140280A (en) * | 2011-01-13 | 2011-08-03 | 建德市沪联建筑材料有限公司 | Wall cracking-proof/water-proof middle layer paint |
| CN102504665A (en) * | 2011-10-27 | 2012-06-20 | 嘉宝莉化工集团股份有限公司 | Waterborne scratch-resistant coating and preparation method thereof |
| EP2602291A2 (en) * | 2010-08-05 | 2013-06-12 | Hanwha Chemical Corporation | High-efficiency heat-dissipating paint composition using a carbon material |
| CN103897573A (en) * | 2014-04-18 | 2014-07-02 | 昆山金有利新材料科技有限公司 | Fireproof polyurethane foam coating and preparation method thereof |
-
2015
- 2015-08-13 CN CN201510495413.6A patent/CN105062278A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2602291A2 (en) * | 2010-08-05 | 2013-06-12 | Hanwha Chemical Corporation | High-efficiency heat-dissipating paint composition using a carbon material |
| CN102140280A (en) * | 2011-01-13 | 2011-08-03 | 建德市沪联建筑材料有限公司 | Wall cracking-proof/water-proof middle layer paint |
| CN102504665A (en) * | 2011-10-27 | 2012-06-20 | 嘉宝莉化工集团股份有限公司 | Waterborne scratch-resistant coating and preparation method thereof |
| CN103897573A (en) * | 2014-04-18 | 2014-07-02 | 昆山金有利新材料科技有限公司 | Fireproof polyurethane foam coating and preparation method thereof |
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Application publication date: 20151118 |