CN104804492A - Scraping-resistant high-performance waterborne wood coating - Google Patents
Scraping-resistant high-performance waterborne wood coating Download PDFInfo
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- CN104804492A CN104804492A CN201510162916.1A CN201510162916A CN104804492A CN 104804492 A CN104804492 A CN 104804492A CN 201510162916 A CN201510162916 A CN 201510162916A CN 104804492 A CN104804492 A CN 104804492A
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Abstract
The invention discloses a scraping-resistant high-performance waterborne wood coating. The scraping-resistant high-performance waterborne wood coating is composed of the following components in parts by weight: 40-60 parts of acrylic acid modified polyurethane emulsion, 5-15 parts of a film coalescing aid, 1-4 parts of a wetting agent, 5-10 parts of linseed oil, 2-7 parts of sodium hexametaphosphate, 10-20 parts of propylene glycol, 0.1-0.5 part of a dispersing agent, 0.1-0.5 part of a flatting agent, 0.1-0.7 part of an anti-settling agent, 0.1-0.2 part of a preservative and 5-15 parts of talcum powder, wherein the acrylic acid modified polyurethane emulsion is composed of acrylate monomers and a mixture of acrylic acid and waterborne polyurethane dispersions. The waterborne wood coating has the advantages of being good in abrasion resistance, excellent in brightness and uniformity, long in service life and good in environmental protection performance.
Description
Technical field
The present invention relates to the high-performance water-based woodwork coating of a kind of Anti-scratching.
Background technology
Coating is the product be seen everywhere now, and is obtained for application at industry-by-industry.Mechanical means, furniture, automobile etc. product all needs to spray coating at skin, incessantly can the aesthetics of improving product, and good coating can also play the effect of protection product, the coating also needed when house decoration.Along with people are to the continuous requirement of product, existing coating needs brightness, hardness enough well incessantly, more needs to possess other performance, such as wear-resisting, scrape resistant, not fugitive color etc.; The high-performance water-based woodwork coating of Anti-scratching uses comparatively general a kind of coating now, can existing this coating in wear resistance, brightness, uniformity coefficient, work-ing life all has much room for improvement, and a lot of currently available products all contains objectionable impurities, inadequate environmental protection.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of wear resistance is good, brightness and uniformity coefficient is good, long service life, and the high-performance water-based woodwork coating of the Anti-scratching of good environmental protection.
For solving the problem, the present invention is achieved through the following technical solutions:
The high-performance water-based woodwork coating of a kind of Anti-scratching, the high-performance water-based woodwork coating of described Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; Described acrylic acid modified polyurethane emulsion is made up of aqueous polyurethane dispersion acrylic ester monomer and vinylformic acid; The weight of described coating is: acrylic acid modified polyurethane emulsion 40-60 part, film coalescence aid 5-15 part, wetting agent 1-4 part, oleum lini 5-10 part, Sodium hexametaphosphate 99 2-7 part, propylene glycol 10-20 part, dispersion agent 0.1-0.5 part, flow agent 0.1-0.5 part, anti-settling agent 0.1-0.7 part, sanitas 0.1-0.2 part and talcum powder 5-10 part.
Further, the high-performance water-based woodwork coating of a kind of Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; The weight of described coating is: acrylic acid modified polyurethane emulsion 40 parts, film coalescence aid 5 parts, wetting agent 1 part, oleum lini 5 parts, Sodium hexametaphosphate 99 2 parts, propylene glycol 10 parts, dispersion agent 0.1 part, flow agent 0.1 part, anti-settling agent 0.1 part, sanitas 0.1 part and talcum powder 5 parts.
Further, the high-performance water-based woodwork coating of a kind of Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; Described acrylic acid modified polyurethane emulsion is made up of aqueous polyurethane dispersion acrylic ester monomer and vinylformic acid; The weight of described coating is: acrylic acid modified polyurethane emulsion 50 parts, film coalescence aid 10 parts, wetting agent 3 parts, oleum lini 7 parts, Sodium hexametaphosphate 99 4 parts, propylene glycol 15 parts, dispersion agent 0.3 part, flow agent 0.3 part, anti-settling agent 0.4 part, sanitas 0.15 part and talcum powder 7 parts.
Further, the high-performance water-based woodwork coating of a kind of Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; Described acrylic acid modified polyurethane emulsion is made up of aqueous polyurethane dispersion acrylic ester monomer and vinylformic acid; The weight of described coating is: acrylic acid modified polyurethane emulsion 60 parts, film coalescence aid 15 parts, wetting agent 4 parts, oleum lini 10 parts, Sodium hexametaphosphate 99 7 parts, propylene glycol 20 parts, dispersion agent 0.5 part, flow agent 0.5 part, anti-settling agent 0.7 part, sanitas 0.2 part and talcum powder 10 parts.
Another technical problem to be solved by this invention is to provide that a kind of wear resistance is good, brightness and uniformity coefficient is good, long service life, and the making method of the high-performance water-based woodwork coating of the Anti-scratching of good environmental protection.
The present invention is achieved through the following technical solutions: the preparation process of the high-performance water-based woodwork coating of described a kind of Anti-scratching is as follows:
A, acrylic ester monomer and vinylformic acid are added in four-hole boiling flask to aqueous polyurethane dispersion, carry out high-speed stirring, and slowly add deionized water, form acrylic acid modified polyurethane emulsion;
B, wetting agent, oleum lini and propylene glycol are joined in the acrylic acid modified polyurethane emulsion of gained successively, need clockwise Keep agitation be carried out while adding, make it thoroughly merge;
C, anti-settling agent, dispersion agent and flow agent are joined successively in the liquid of step B gained; Stir counterclockwise while adding, make it evenly merge;
D, Sodium hexametaphosphate 99, talcum powder and sanitas are joined successively in the liquid of step C gained; Carry out stirring, heating simultaneously; It is made thoroughly to merge;
E, film coalescence aid is joined in the liquid of D step gained, carry out Keep agitation, and add debugging agent, leave standstill afterwards, form coating.
The beneficial effect of the high-performance water-based woodwork coating of a kind of Anti-scratching of the present invention is: adopt the raw materials such as acrylic acid modified polyurethane emulsion, propylene glycol, Sodium hexametaphosphate 99 and anti-settling agent due to product of the present invention, the wear resistance of this product and brightness, uniformity coefficient, work-ing life is allowed all significantly to promote, the raw material that this product adopts simultaneously is all harmless common raw material, also allows the environmental-protecting performance of this product be improved.
Embodiment
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
The present invention is the high-performance water-based woodwork coating of a kind of Anti-scratching, and the high-performance water-based woodwork coating of described Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; Described acrylic acid modified polyurethane emulsion is made up of aqueous polyurethane dispersion acrylic ester monomer and vinylformic acid; The weight of described coating is: acrylic acid modified polyurethane emulsion 40-60 part, film coalescence aid 5-15 part, wetting agent 1-4 part, oleum lini 5-10 part, Sodium hexametaphosphate 99 2-7 part, propylene glycol 10-20 part, dispersion agent 0.1-0.5 part, flow agent 0.1-0.5 part, anti-settling agent 0.1-0.7 part, sanitas 0.1-0.2 part and talcum powder 5-10 part.
Embodiment 1:
The high-performance water-based woodwork coating of a kind of Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; The weight of described coating is: acrylic acid modified polyurethane emulsion 40 parts, film coalescence aid 5 parts, wetting agent 1 part, oleum lini 5 parts, Sodium hexametaphosphate 99 2 parts, propylene glycol 10 parts, dispersion agent 0.1 part, flow agent 0.1 part, anti-settling agent 0.1 part, sanitas 0.1 part and talcum powder 5 parts.
Embodiment 2:
The high-performance water-based woodwork coating of a kind of Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; Described acrylic acid modified polyurethane emulsion is made up of aqueous polyurethane dispersion acrylic ester monomer and vinylformic acid; The weight of described coating is: acrylic acid modified polyurethane emulsion 50 parts, film coalescence aid 10 parts, wetting agent 3 parts, oleum lini 7 parts, Sodium hexametaphosphate 99 4 parts, propylene glycol 15 parts, dispersion agent 0.3 part, flow agent 0.3 part, anti-settling agent 0.4 part, sanitas 0.15 part and talcum powder 7 parts.
Embodiment 3:
The high-performance water-based woodwork coating of a kind of Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; Described acrylic acid modified polyurethane emulsion is made up of aqueous polyurethane dispersion acrylic ester monomer and vinylformic acid; The weight of described coating is: acrylic acid modified polyurethane emulsion 60 parts, film coalescence aid 15 parts, wetting agent 4 parts, oleum lini 10 parts, Sodium hexametaphosphate 99 7 parts, propylene glycol 20 parts, dispersion agent 0.5 part, flow agent 0.5 part, anti-settling agent 0.7 part, sanitas 0.2 part and talcum powder 10 parts.
The preparation process of the high-performance water-based woodwork coating of described a kind of Anti-scratching is as follows:
A, acrylic ester monomer and vinylformic acid are added in four-hole boiling flask to aqueous polyurethane dispersion, carry out high-speed stirring, and slowly add deionized water, form acrylic acid modified polyurethane emulsion;
B, wetting agent, oleum lini and propylene glycol are joined in the acrylic acid modified polyurethane emulsion of gained successively, need clockwise Keep agitation be carried out while adding, make it thoroughly merge;
C, anti-settling agent, dispersion agent and flow agent are joined successively in the liquid of step B gained; Stir counterclockwise while adding, make it evenly merge;
D, Sodium hexametaphosphate 99, talcum powder and sanitas are joined successively in the liquid of step C gained; Carry out stirring, heating simultaneously; It is made thoroughly to merge;
E, film coalescence aid is joined in the liquid of D step gained, carry out Keep agitation, and add debugging agent, leave standstill afterwards, form coating.
experimental example:
Experimental subjects: other water-borne wood coating and water-borne wood coating of the present invention.
Experimental technique: two kinds of water-borne wood coatings are carried out every test, then contrast number.
Experimental result:
| Water-borne wood coating of the present invention | Other water-borne wood coating | |
| Brightness | 1.2GS | 1.0GS |
| Uniformity coefficient | 76μm | 62μm |
| Scratch resistance | 400/ turn | 300/ turn |
| Work-ing life | 20 years | 16 years |
From above experimental result, owing to adopting the raw materials such as acrylic acid modified polyurethane emulsion, propylene glycol, Sodium hexametaphosphate 99 and anti-settling agent in product of the present invention, the wear resistance of this product and brightness, uniformity coefficient, work-ing life is allowed all significantly to promote, the raw material that this product adopts simultaneously is all harmless common raw material, also allows the environmental-protecting performance of this product be improved.
Below the present invention be described in detail, the above, be only the preferred embodiment of the present invention, when not limiting the scope of the present invention, namely allly does impartial change according to the application's scope and modify, all should still belong in covering scope of the present invention.
Claims (5)
1. the high-performance water-based woodwork coating of Anti-scratching, the high-performance water-based woodwork coating of described Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; Described acrylic acid modified polyurethane emulsion is made up of aqueous polyurethane dispersion acrylic ester monomer and vinylformic acid; The weight of described coating is: acrylic acid modified polyurethane emulsion 40-60 part, film coalescence aid 5-15 part, wetting agent 1-4 part, oleum lini 5-10 part, Sodium hexametaphosphate 99 2-7 part, propylene glycol 10-20 part, dispersion agent 0.1-0.5 part, flow agent 0.1-0.5 part, anti-settling agent 0.1-0.7 part, sanitas 0.1-0.2 part and talcum powder 5-10 part.
2. the high-performance water-based woodwork coating of Anti-scratching as claimed in claim 1, is characterized in that: the high-performance water-based woodwork coating of described Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; The weight of described coating is: acrylic acid modified polyurethane emulsion 40 parts, film coalescence aid 5 parts, wetting agent 1 part, oleum lini 5 parts, Sodium hexametaphosphate 99 2 parts, propylene glycol 10 parts, dispersion agent 0.1 part, flow agent 0.1 part, anti-settling agent 0.1 part, sanitas 0.1 part and talcum powder 5 parts.
3. the high-performance water-based woodwork coating of Anti-scratching as claimed in claim 1, is characterized in that: the high-performance water-based woodwork coating of described Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; Described acrylic acid modified polyurethane emulsion is made up of aqueous polyurethane dispersion acrylic ester monomer and vinylformic acid; The weight of described coating is: acrylic acid modified polyurethane emulsion 50 parts, film coalescence aid 10 parts, wetting agent 3 parts, oleum lini 7 parts, Sodium hexametaphosphate 99 4 parts, propylene glycol 15 parts, dispersion agent 0.3 part, flow agent 0.3 part, anti-settling agent 0.4 part, sanitas 0.15 part and talcum powder 7 parts.
4. the high-performance water-based woodwork coating of Anti-scratching as claimed in claim 1, is characterized in that: the high-performance water-based woodwork coating of described Anti-scratching is made up of acrylic acid modified polyurethane emulsion, film coalescence aid, wetting agent, oleum lini, Sodium hexametaphosphate 99, propylene glycol, dispersion agent, flow agent, anti-settling agent, sanitas and talcum powder; Described acrylic acid modified polyurethane emulsion is made up of aqueous polyurethane dispersion acrylic ester monomer and vinylformic acid; The weight of described coating is: acrylic acid modified polyurethane emulsion 60 parts, film coalescence aid 15 parts, wetting agent 4 parts, oleum lini 10 parts, Sodium hexametaphosphate 99 7 parts, propylene glycol 20 parts, dispersion agent 0.5 part, flow agent 0.5 part, anti-settling agent 0.7 part, sanitas 0.2 part and talcum powder 10 parts.
5. a preparation method for the high-performance water-based woodwork coating of Anti-scratching as claimed in claim 1, is characterized in that: comprise the following steps:
A, acrylic ester monomer and vinylformic acid are added in four-hole boiling flask to aqueous polyurethane dispersion, carry out high-speed stirring, and slowly add deionized water, form acrylic acid modified polyurethane emulsion;
B, wetting agent, oleum lini and propylene glycol are joined in the acrylic acid modified polyurethane emulsion of gained successively, need clockwise Keep agitation be carried out while adding, make it thoroughly merge;
C, anti-settling agent, dispersion agent and flow agent are joined successively in the liquid of step B gained; Stir counterclockwise while adding, make it evenly merge;
D, Sodium hexametaphosphate 99, talcum powder and sanitas are joined successively in the liquid of step C gained; Carry out stirring, heating simultaneously; It is made thoroughly to merge;
E, film coalescence aid is joined in the liquid of D step gained, carry out Keep agitation, and add debugging agent, leave standstill afterwards, form coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162916.1A CN104804492A (en) | 2015-04-08 | 2015-04-08 | Scraping-resistant high-performance waterborne wood coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162916.1A CN104804492A (en) | 2015-04-08 | 2015-04-08 | Scraping-resistant high-performance waterborne wood coating |
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| CN104804492A true CN104804492A (en) | 2015-07-29 |
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| CN201510162916.1A Pending CN104804492A (en) | 2015-04-08 | 2015-04-08 | Scraping-resistant high-performance waterborne wood coating |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105219246A (en) * | 2015-11-05 | 2016-01-06 | 广东顺德漆强化工科技有限公司 | A kind of water-based warms up wooden priming paint and preparation method thereof |
| CN106349432A (en) * | 2016-09-05 | 2017-01-25 | 华南理工大学 | Polyurethane modified silicone-acrylic emulsion and preparation method and application thereof |
| CN108219660A (en) * | 2017-12-23 | 2018-06-29 | 湛江正信科技服务有限公司 | A kind of woodwork coating and preparation method thereof |
| CN108355940A (en) * | 2018-02-27 | 2018-08-03 | 中山新隆昌化工有限公司 | The closed coating process of woodenware aqueous priming paint, preparation method and woodenware |
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| CN102140293A (en) * | 2010-11-19 | 2011-08-03 | 吴江龙泾红贝家装有限公司 | Nanometer waterborne woodware paint |
| CN102816512A (en) * | 2012-03-12 | 2012-12-12 | 浙江博星化工涂料有限公司 | Scratch resistance water-borne wood coating |
| CN102993941A (en) * | 2012-11-26 | 2013-03-27 | 青岛文创科技有限公司 | Environment-friendly wood paint |
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Patent Citations (4)
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| CN101445694A (en) * | 2008-12-24 | 2009-06-03 | 福州德贤化工有限公司 | Environment-friendly aqueous carpentry paint |
| CN102140293A (en) * | 2010-11-19 | 2011-08-03 | 吴江龙泾红贝家装有限公司 | Nanometer waterborne woodware paint |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105219246A (en) * | 2015-11-05 | 2016-01-06 | 广东顺德漆强化工科技有限公司 | A kind of water-based warms up wooden priming paint and preparation method thereof |
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| CN106349432A (en) * | 2016-09-05 | 2017-01-25 | 华南理工大学 | Polyurethane modified silicone-acrylic emulsion and preparation method and application thereof |
| CN106349432B (en) * | 2016-09-05 | 2019-05-14 | 华南理工大学 | A kind of polyurethane-modified silicone acrylic emulsion and the preparation method and application thereof |
| CN108219660A (en) * | 2017-12-23 | 2018-06-29 | 湛江正信科技服务有限公司 | A kind of woodwork coating and preparation method thereof |
| CN108355940A (en) * | 2018-02-27 | 2018-08-03 | 中山新隆昌化工有限公司 | The closed coating process of woodenware aqueous priming paint, preparation method and woodenware |
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Application publication date: 20150729 |