CN101353552A - Anti-scratching wood lacquer - Google Patents
Anti-scratching wood lacquer Download PDFInfo
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- CN101353552A CN101353552A CNA2008102111164A CN200810211116A CN101353552A CN 101353552 A CN101353552 A CN 101353552A CN A2008102111164 A CNA2008102111164 A CN A2008102111164A CN 200810211116 A CN200810211116 A CN 200810211116A CN 101353552 A CN101353552 A CN 101353552A
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Abstract
The invention discloses scratch resistant wood paint and a preparation method, which consists of three parts of a separate packaging component A, a component B and a component C. When in use, the component A, the component B and the component C can be mixed evenly by weight ratio that component A: component B: component C is equal to 1: 0.3 to 0.6: 0.6 to 0.8. The formula thereof by weight ratio is as follows: component A: short oil alkyd resin, 45 to 65 parts; hard increasing matt additive, 10 to 35 parts; anti-sedimentation agent, 0.1 to 1 part; dispersing agent, 0.2 to 1.5 parts; defoamer, 0.1 to 0.8 part; matting agent, 1 to 7 parts; leveling agent, 0.05 to 0.3 part; lubricant increasing agent, 0.5 to 3 parts; hard increasing scratch resistance agent, 0.1 to 1 part; and n-butyl acetate, 5 to 15 parts; component B: composed through mixture by weight ratio that (TDI, HDI) trimer mixture: butyl acetate is equal to 6 to 8: 1 to 4; component C: composed through mixture by weight ratio that n-butyl acetate: cyclohexanone: xylene is equal to 1 to 5: 1 to 2 :1 to 5. Compared with the current similar products in the market, the wood paint of the invention has the advantages of: 1. hard film, excellent scratch resistance, excellent fullness, uniform gloss, smooth and delicate hand feeling, good hand sweat-resistant print, and high transparent degree; and 2. good product constructability and storage stability.
Description
Technical field
The present invention relates to the polyurethane paint in the organic polymer synthetic materials field, is specially anti-scratching wood lacquer.
Technical background
The wood furniture polyurethane paint belongs to response type coating, but it have the beautiful sanding and polishing of gloss of film, heatproof is heat-resisting, the erosion of anti-solvent, chemical nonflammablely spreads, cold-resistant performance characteristics such as do not split.Therefore polyurethane paint improves constantly in wood furniture surface daub on a wall share of market.Along with the develop rapidly of market economy, the improving constantly of people's living standard; Every physical performance index also proposes requirements at the higher level in the popular polyurethane paint that the surface daub on a wall of used wood furniture product is used.The quality of the used polyurethane paint of wood furniture surface daub on a wall directly influences furniture human consumer's satisfactory degree and the furniture item reputation in market.Market competition is more and more fierce, constantly aggravation of quality product competition.The wood furniture that sell to use on the market with the common problem of polyurethane paint is: the hardness of paint film that the construction back forms is on the low side, resistance to marring is poor, coarse fine and smooth inadequately, the dirty poor performance of bad, the anti-hand of paint film fullness ratio of feel, transparency and package stability are not good and be difficult to the every physicals of while balance.Partial coating is manufactured enterprise in order to solve above-mentioned lacquer disease: improve hardness of paint film and scratch resistance ability and every paint film physical performance index; In the main lacquer of polyurethane paint, add a high proportion of silica powder, improve the hardness and the scratch resistant performance of paint film.But because silica powder self has the shortcoming not good than great, poor transparency, package stability.For preventing storage and the problem such as construction stability not good of silica powder in relevant product, often need add a large amount of anti-settling agents again; Like this except that cost increases, cause also constructing that back paint film levelling property is poor, lustre lacking uniformity, paint film are sent out dim, send out disadvantage such as mist.Bring great inconvenience for the construction of wood furniture external coating.
For more can adapt to furniture manufacture industry growth requirement, embody better overall surface daub on a wall effect for the wood furniture surface, developed a kind of over-all properties height, strongly professional anti-scratching wood lacquer to meet the need of market.Product performance have the hardness height, and scratch resistance is good, and the feel exquisiteness is plentiful, transparency, excellent storage stability, over-all properties such as gloss is even.
Summary of the invention
The objective of the invention is to provide for the wood furniture external coating a kind of anti-scratching wood lacquer of specialty, it has used special increasing to make the light auxiliary agent firmly mute and increase hard damage resistant agent, has improved hardness, the scratch resistant performance of paint film effectively; Optimize formula for a product, make this lacquer gloss of film after construction even, the fullness ratio height, the feel exquisiteness is smooth, and anti-hand perspiration performance is good, paint film transparency height, the application property of raising product; Phenomenons such as easily layering in the main lacquer storage, precipitation have also been solved.The present invention is achieved in that the anti-scratching wood lacquer that the present invention develops partly is made up of component A, component B and the component C three of independent packing, when using by weight being component A: component B: component C=1: 0.3～0.6: 0.6～0.8 mixes and gets final product.Its production formula is by weight:
Component A:
45～65 parts of short oil-ity alcohol acid resins
Increase 10～35 parts of hard mute light auxiliary agents
0.1～1 part of anti-settling agent
0.2～1.5 part of dispersion agent
0.1～0.8 part of defoamer
0～7 part of flatting silica
0.1～1 part of flow agent
0.5～3 part of slip(ping)agent
Increase 0.5～3 part of hard damage resistant agent
5～15 parts of N-BUTYL ACETATEs
It is aforesaid that to increase hard mute light auxiliary agent be wisdom R778;
Aforesaid anti-settling agent is at least a among aerosil, DISPARLON 6900-20X and the DISPARLON4200-10;
Aforesaid dispersion agent is at least a among BYK-163 and the EFKA-4010;
Aforesaid defoamer is at least a in BYK-141 and the moral modest 6500;
Aforesaid flatting silica is at least a among SYLDID C906 and the GASIL HP860;
Aforesaid flow agent is at least a among BYK-358N and the EFKA-3777;
Aforesaid slip(ping)agent is at least a among DEUREX MXF9510D and the SHAMROCK UNIFLAT 675A;
It is aforesaid that to increase hard damage resistant agent be at least a among HTL-2600 and the SER-AD FS444; Component B: by weight by (TDI, HDI) mixed trimer: N-BUTYL ACETATE=6～8: 1～4, mix and form;
Component C: by weight by N-BUTYL ACETATE: pimelinketone: dimethylbenzene=1～5: 1～2: 1～5, mix and form.
Anti-scratching wood lacquer of the present invention is to adopt following method preparation:
Component A: by weight with short oil-ity alcohol acid resin with increase hard mute light auxiliary agent and drop in order and disperse under 500～1000 rev/mins of stirrings of rotating speed, to disperse 5～30 minutes in the cylinder; Drop into anti-settling agent, dispersion agent, defoamer, flatting silica, flow agent, slip(ping)agent in order, under 800～1500 rev/mins of rotating speeds, disperseed 15～60 minutes; Be dispersed to fineness≤25 μ m; Under 500～800 rev/mins of rotating speeds, adding increases hard damage resistant agent, N-BUTYL ACETATE stirs, and can make component A;
Component B: by weight by (TDI, HDI) mixed trimer: N-BUTYL ACETATE=6～8: 1～4, mix and form;
Component C: by weight by N-BUTYL ACETATE: pimelinketone: dimethylbenzene=1～5: 1～2: 1～5, mix and form;
During use by weight component A: component B: component C=1: 0.3～0.6: 0.6～0.8 mixes and gets final product.
Anti-scratching wood lacquer is compared with existing market sale like product has following advantage:
1. paint film is hard, and scratch resistance is excellent, and fullness ratio is good, and gloss is even, and the feel exquisiteness is smooth, and anti-hand perspiration is printed, the transparency height;
2. product application property, excellent storage stability.
Embodiment:
Example I
Component A: by weight with 55 parts of short oil-ity alcohol acid resins with increase hard mute light auxiliary agent and drop in order for 30 parts and disperse under 500 rev/mins of stirrings of rotating speed, to disperse 20 minutes in the cylinder; Drop into 0.5 part of anti-settling agent, 0.5 part of dispersion agent, 0.3 part of defoamer, 3 parts of flatting silicas, 0.2 part of flow agent, 1 part of slip(ping)agent in order, under 1200 rev/mins of rotating speeds, disperseed 45 minutes, be dispersed to fineness≤25 μ m; Under 500 rev/mins of rotating speeds, adding increases 1 part of hard damage resistant agent, N-BUTYL ACETATE stirs for 8.5 parts, can make component A;
Component B: by weight by (TDI, HDI) mixed trimer: N-BUTYL ACETATE=6: 4, mix and form;
Component C: by weight by N-BUTYL ACETATE: pimelinketone: dimethylbenzene=2: 2: 3, mix and form;
Component A by weight during use: component B: component C=1: 0.4: 0.7 mixes and gets final product.
Example II
Component A: by weight with 58 parts of short oil-ity alcohol acid resins with increase hard mute light auxiliary agent and drop in order for 25 parts and disperse under 500 rev/mins of stirrings of rotating speed, to disperse 25 minutes in the cylinder; Drop into 0.7 part of anti-settling agent, 0.8 part of dispersion agent, 0.5 part of defoamer, 5 parts of flatting silicas, 0.5 part of flow agent, 1.5 parts of slip(ping)agents in order, under 1200 rev/mins of rotating speeds, disperseed 55 minutes, be dispersed to fineness≤25 μ m; Under 500 rev/mins of rotating speeds, adding increases 1.5 parts of hard damage resistant agent, N-BUTYL ACETATE stirs for 6.5 parts, can make component A;
Component B: by weight by (TDI, HDI) mixed trimer: N-BUTYL ACETATE=7: 3, mix and form;
Component C: by weight by N-BUTYL ACETATE: pimelinketone: dimethylbenzene=3: 1: 3, mix and form;
During use by weight component A: component B: component C=1: 0.45: 0.6 mixes and gets final product.
EXAMPLE III
Component A: by weight with 62 parts of short oil-ity alcohol acid resins with increase hard mute light auxiliary agent and drop in order for 20 parts and disperse under 500 rev/mins of stirrings of rotating speed, to disperse 5～20 minutes in the cylinder; Drop into 0.6 part of anti-settling agent, 0.7 part of dispersion agent, 0.5 part of defoamer, 5.5 parts of flatting silicas, 0.6 part of flow agent, 2 parts of slip(ping)agents in order, under 1200 rev/mins of rotating speeds, disperseed 35 minutes, be dispersed to fineness≤25 μ m; Under 500 rev/mins of rotating speeds, adding increases 2 parts of hard damage resistant agent, N-BUTYL ACETATE stirs for 6.1 parts, can make component A;
Component B: by weight by (TDI, HDI) mixed trimer: N-BUTYL ACETATE=8: 2, mix and form;
Component C: by weight by N-BUTYL ACETATE: pimelinketone: dimethylbenzene=5: 2: 5, mix and form;
Component A by ratio of weight and the number of copies during use: component B: component C=1: 0.5: 0.6 mixes and gets final product.
The main raw material(s) title, technical indicator:
1. short oil-ity alcohol acid resin:
Hydroxyl value (100%mgKOH/g): 120-150
Admittedly contain (%): 70
2. wisdom R778
Outward appearance: little yellow hyalomucoid
Solid part (%): 30.0
3. aerosil
SiO
2Content (%): 〉=99
Primary partical median size (μ m): 16
4.DISPARLON?6900-20X
Outward appearance: faint yellow paste
Effective ingredient (%): 〉=20
5.DISPARLON?4200-10
Outward appearance: white liquid
Effective ingredient (%): 10
6.BYK-163
Outward appearance: little yellow transparent liquid
Non-volatile part (%): 45
7.EFKA-4010
Outward appearance: little yellow transparent liquid
Non-volatile part (%): 50
8.BYK-141
Outward appearance: water-white is to little yellow transparent liquid
Non-volatile part (%): 3
9. moral modest 6500
Outward appearance: colourless to little yellow clarified liq
Component: modified silicone
10.SYLDID?C906
Outward appearance: white fines
11.GASiL?HP860
Outward appearance: white fines
12.BYK-358N
Outward appearance: little Huang is to the water-white transparent liquid
Non-volatile part (%): 52
13.EFKA-3777
Component: fluorine-carbon modified polyacrylic ester
Non-volatile part (%): 70
14.DEUREX?MXF9510D
Outward appearance: white micro mist
Fusing point (℃): 102～112
15.SHAMROCK?UNIFLAT?675A
Outward appearance: white micro mist
Fusing point (℃): 102～120
16.HTL-2600
Effective ingredient (%): 90
17.SER-AD?FS444
Outward appearance: transparent liquid
Effective ingredient (%): 50
(18. TDI, HDI) mixed trimer
Solid part (%): 〉=60
Free TDI (%) :≤0.2
19. N-BUTYL ACETATE: technical grade
20. pimelinketone: technical grade
21. dimethylbenzene: technical grade.
By standard GB 18581 and company standard sampling inspection, main performance index such as following table:
Claims (11)
1. the anti-scratching wood lacquer of the present invention development is formed three parts by component A, the component B of independent packing and component C and is formed; Its production formula is by weight:
Component A:
45～65 parts of short oil-ity alcohol acid resins
Increase 10～35 parts of hard mute light auxiliary agents
0.1～1 part of anti-settling agent
0.2～1.5 part of dispersion agent
0.1～0.8 part of defoamer
1～7 part of matting agent
0.1～1 part of flow agent
0.5～3 part of slip(ping)agent
Increase 0.5～3 part of hard damage resistant agent
5～15 parts of N-BUTYL ACETATEs
Component B: be by weight by (TDI, HDI) mixed trimer: N-BUTYL ACETATE=6～8: 1～4, mix and form;
Component C: be by weight by N-BUTYL ACETATE: pimelinketone: dimethylbenzene=1～5: 1～2: 1～5, mix and form.
2. anti-scratching wood lacquer as claimed in claim 1, its feature part is: described to increase hard mute light auxiliary agent be wisdom R778.
3. anti-scratching wood lacquer as claimed in claim 1, its feature part is: described anti-settling agent is at least a among aerosil, DISPARLON6900-20X and the DISPARLON64200-10.
4. anti-scratching wood lacquer as claimed in claim 1, its feature part is: described dispersion agent is at least a among BYK-163 and the EFKA-4010.
5. anti-scratching wood lacquer as claimed in claim 1, its feature part is: described defoamer is at least a in BYK-141 and the moral modest 6500.
6. anti-scratching wood lacquer as claimed in claim 1, its feature part is: described flatting silica is at least a among SYLDID C960 and the GAsiL HP860.
7. anti-scratching wood lacquer as claimed in claim 1, its feature part is: described flow agent is at least a among BYK-358N and the FEKA-3777.
8. anti-scratching wood lacquer as claimed in claim 1, its feature part is: described slip(ping)agent is at least a among DEUREX MXF9510D and the SHAMROCK UNIFLAT 675A.
9. anti-scratching wood lacquer as claimed in claim 1, its feature part is: described to increase hard damage resistant agent be at least a among HTL-2600 and the SER-AD FS444.
10. anti-scratching wood lacquer as claimed in claim 1, its feature part is: the present invention adopts following method preparation, component A: by weight with short oil-ity alcohol acid resin with increase hard mute light auxiliary agent and drop in order and disperse in the cylinder, under 500～1000 rev/mins of stirrings of rotating speed, disperseed 5～30 minutes; Drop into dispersion agent, anti-settling agent, defoamer, flatting silica, flow agent, slip(ping)agent in order, under 800～1500 rev/mins of rotating speeds, disperseed 15～60 minutes, be dispersed to fineness≤25 μ m; Under 500～800 rev/mins of rotating speeds, adding increases hard damage resistant agent, N-BUTYL ACETATE stirs, and can make component A.
11. anti-scratching wood lacquer as claimed in claim 1, its feature part is: when the present invention uses by weight being component A: component B: component C=1: 0.3～0.6: 0.6～0.8 mixes and gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102111164A CN101353552A (en) | 2008-08-26 | 2008-08-26 | Anti-scratching wood lacquer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102111164A CN101353552A (en) | 2008-08-26 | 2008-08-26 | Anti-scratching wood lacquer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101353552A true CN101353552A (en) | 2009-01-28 |
Family
ID=40306575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102111164A Pending CN101353552A (en) | 2008-08-26 | 2008-08-26 | Anti-scratching wood lacquer |
Country Status (1)
| Country | Link |
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| CN (1) | CN101353552A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613567A (en) * | 2009-07-21 | 2009-12-30 | 三棵树涂料股份有限公司 | A kind of environment-friendly healthy matt floor paint |
| CN102391765A (en) * | 2011-08-29 | 2012-03-28 | 立邦涂料（中国）有限公司 | Wood semigloss varnish composition and varnish and preparation method thereof |
| CN102912930A (en) * | 2012-11-08 | 2013-02-06 | 重庆市麟马金属制品有限公司 | Environment-friendly color steel sandwich panel |
| CN104497836A (en) * | 2014-11-21 | 2015-04-08 | 广东巴德士化工有限公司 | Boutique scratch-resistant PU matt varnish for office furniture |
| CN104497835A (en) * | 2014-11-21 | 2015-04-08 | 广东巴德士化工有限公司 | Environmentally-friendly PU transparent priming paint producing no prickly heat when thickly coated at high temperature |
-
2008
- 2008-08-26 CN CNA2008102111164A patent/CN101353552A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613567A (en) * | 2009-07-21 | 2009-12-30 | 三棵树涂料股份有限公司 | A kind of environment-friendly healthy matt floor paint |
| CN101613567B (en) * | 2009-07-21 | 2013-03-20 | 三棵树涂料股份有限公司 | Environment-friendly healthy matt floor paint |
| CN102391765A (en) * | 2011-08-29 | 2012-03-28 | 立邦涂料（中国）有限公司 | Wood semigloss varnish composition and varnish and preparation method thereof |
| CN102912930A (en) * | 2012-11-08 | 2013-02-06 | 重庆市麟马金属制品有限公司 | Environment-friendly color steel sandwich panel |
| CN104497836A (en) * | 2014-11-21 | 2015-04-08 | 广东巴德士化工有限公司 | Boutique scratch-resistant PU matt varnish for office furniture |
| CN104497835A (en) * | 2014-11-21 | 2015-04-08 | 广东巴德士化工有限公司 | Environmentally-friendly PU transparent priming paint producing no prickly heat when thickly coated at high temperature |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090128 |
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| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 528325, Foshan, Guangdong province Shunde District Town, Kyrgyzstan auspicious Industrial Zone Applicant after: Shunde Guangdong Three Chemical Co., Ltd. Address before: 528325, Foshan, Guangdong province Shunde District Town, Kyrgyzstan auspicious Industrial Zone Applicant before: Foshan Futian Coatings Chemicals Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: FOSHAN FUTIM COATINGS CO., LTD. TO: GUANGDONG SHUNDE SANHE CHEMICAL INDUSTRY CO., LTD. |