CN107619639A - The double-component aqueous white light top coat top coats of PU - Google Patents
The double-component aqueous white light top coat top coats of PU Download PDFInfo
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- CN107619639A CN107619639A CN201711116223.4A CN201711116223A CN107619639A CN 107619639 A CN107619639 A CN 107619639A CN 201711116223 A CN201711116223 A CN 201711116223A CN 107619639 A CN107619639 A CN 107619639A
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- white light
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- aqueous white
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Abstract
The invention discloses a kind of double-component aqueous white light top coat top coats of PU, the various components comprising following mass fraction：60 80 parts of water-and acrylate emulsion, 5 15 parts of thickener, 10 20 parts of isopropanol, 5 10 parts of deionized water, 50 60 parts of UV PU aliphatic urethane dispersions, 0.5 2 parts of defoamer, 12 parts of wetting agent, 5 10 parts of cosolvent, 35 parts of binding agent, 6 15 parts of accelerator.Its hardness is high, and glossiness is good, is not required to heating and uses, meets market use demand, be advantageous to the popularization of product.
Description
Technical field
The invention belongs to paint technical field, and in particular to a kind of double-component aqueous white light top coat top coats of PU.
Background technology
The common light top coat top coat of in the market mostly have water-based system, solvent-free, environment protection health, high glaze, up to 95 ° with
On, high rigidity, up to 2H；The features such as richness good hand touch, adhesive force, toughness are splendid, quick-drying, and the construction time is short.
Its defect is：Due to being water-based system, during low temperature (being less than 5 degree), need to heat up drying.
The content of the invention
The purpose of the present invention is to propose to a kind of double-component aqueous white light top coat top coats of PU, solve the water-based light system hardness of PU
Difference, richness are bad, underlustred problem, and its hardness is high, and glossiness is good, are not required to heating and use, meet market use demand,
Be advantageous to the popularization of product.
In order to reach above-mentioned purpose of design, the technical solution adopted by the present invention is as follows：
A kind of double-component aqueous white light top coat top coats of PU, the various components comprising following mass fraction：60-80 parts it is water-based
Acrylic acid ester emulsion, the thickener of 5-15 parts, the isopropanol of 10-20 parts, the deionized water of 5-10 parts, the UV-PU fat of 50-60 parts
Fat race urethane dispersion, the defoamer of 0.5-2 parts, the wetting agent of 1-2 parts, the cosolvent of 5-10 parts, the binding agent of 3-5 parts, 6-
15 parts of accelerator.
Preferably, the double-component aqueous white light top coat top coats of the PU, the various components comprising following mass fraction：70 parts
Water-and acrylate emulsion, 10 parts of thickener, 15 parts of isopropanol, 7.5 parts of deionized water, 55 parts of UV-PU aliphatic
Urethane dispersion, 1.5 parts of defoamer, 1.5 parts of wetting agent, 7.5 parts of cosolvent, 4 parts of binding agent, 9 parts of accelerator.
The beneficial effect of the double-component aqueous white light top coat top coats of PU of the present invention is：Its hardness is high, and glossiness is good, no
Use need to be heated, meets market use demand, is advantageous to the popularization of product.
The water-based light fine flour hardness of common PU typically only has 1H, and 80~90 ° of gloss, richness are undesirable, product of the present invention
Gloss is more than 2H more than 95 °, hardness, and richness is preferable.
Embodiment
Preferred embodiment of the invention is described in further detail below.
Embodiment 1：
The double-component aqueous white light top coat top coats of PU, the various components comprising following mass fraction：Water-based the third of 80 parts
Olefin(e) acid ester emulsion, 5 parts of thickener, 20 parts of isopropanol, 10 parts of deionized water, 50 parts of UV-PU aliphatic urethanes are disperseed
Body, 0.5 part of defoamer, 2 parts of wetting agent, 5 parts of cosolvent, 5 parts of binding agent, 6 parts of accelerator.
Embodiment 2：
The double-component aqueous white light top coat top coats of PU, the various components comprising following mass fraction：Water-based the third of 60 parts
Olefin(e) acid ester emulsion, 15 parts of thickener, 10 parts of isopropanol, 5 parts of deionized water, 60 parts of UV-PU aliphatic urethanes are disperseed
Body, 0.5 part of defoamer, 2 parts of wetting agent, 5 parts of cosolvent, 5 parts of binding agent, 6 parts of accelerator.
Embodiment 3：
The double-component aqueous white light top coat top coats of PU, the various components comprising following mass fraction：Water-based the third of 70 parts
Olefin(e) acid ester emulsion, 10 parts of thickener, 15 parts of isopropanol, 7.5 parts of deionized water, 55 parts of UV-PU aliphatic urethane point
Granular media, 1.5 parts of defoamer, 1.5 parts of wetting agent, 7.5 parts of cosolvent, 4 parts of binding agent, 9 parts of accelerator.
Above content is to combine the further description that specific preferred embodiment is done to the present invention, is easy to the skill
The technical staff in art field is understood that and using the present invention, it is impossible to assert that the specific implementation of the present invention is confined to these explanations.
For general technical staff of the technical field of the invention, it can also make without departing from the inventive concept of the premise
Some simple deduction or replace, without by performing creative labour.Therefore, those skilled in the art's taking off according to the present invention
Show, the simple modifications made to the present invention all should be within protection scope of the present invention.
Claims (2)
- A kind of 1. double-component aqueous white light top coat top coats of PU, it is characterised in that：Various components comprising following mass fraction：60- 80 parts of water-and acrylate emulsion, the thickener of 5-15 parts, the isopropanol of 10-20 parts, the deionized water of 5-10 parts, 50-60 The UV-PU aliphatic urethane dispersions of part, the defoamer of 0.5-2 parts, the wetting agent of 1-2 parts, the cosolvent of 5-10 parts, 3-5 parts Binding agent, the accelerator of 6-15 parts.
- 2. the double-component aqueous white light top coat top coats of PU according to claim 1, it is characterised in that：Include following mass fraction Various components：70 parts of water-and acrylate emulsion, 10 parts of thickener, 15 parts of isopropanol, 7.5 parts of deionized water, 55 parts of UV-PU aliphatic urethane dispersions, 1.5 parts of defoamer, 1.5 parts of wetting agent, 7.5 parts of cosolvent, 4 parts viscous Tie agent, 9 parts of accelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116223.4A CN107619639A (en) | 2017-11-13 | 2017-11-13 | The double-component aqueous white light top coat top coats of PU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116223.4A CN107619639A (en) | 2017-11-13 | 2017-11-13 | The double-component aqueous white light top coat top coats of PU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107619639A true CN107619639A (en) | 2018-01-23 |
Family
ID=61098937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711116223.4A Pending CN107619639A (en) | 2017-11-13 | 2017-11-13 | The double-component aqueous white light top coat top coats of PU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107619639A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101968A (en) * | 2011-02-22 | 2011-06-22 | 佛山市顺德区鸿昌涂料实业有限公司 | Waterborne UV wood paint |
| CN103232767A (en) * | 2013-04-11 | 2013-08-07 | 三棵树涂料股份有限公司 | An environment-friendly water-based colorizing agent for PU wood lacquers and a preparation method thereof |
| CN104449305A (en) * | 2013-09-23 | 2015-03-25 | 青岛兴国涂料有限公司 | Water-based UV wood lacquer |
| CN105505169A (en) * | 2015-12-31 | 2016-04-20 | 澳达树熊涂料(惠州)有限公司 | Water-borne bi-component white gloss topcoat and preparation method thereof |
-
2017
- 2017-11-13 CN CN201711116223.4A patent/CN107619639A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101968A (en) * | 2011-02-22 | 2011-06-22 | 佛山市顺德区鸿昌涂料实业有限公司 | Waterborne UV wood paint |
| CN103232767A (en) * | 2013-04-11 | 2013-08-07 | 三棵树涂料股份有限公司 | An environment-friendly water-based colorizing agent for PU wood lacquers and a preparation method thereof |
| CN104449305A (en) * | 2013-09-23 | 2015-03-25 | 青岛兴国涂料有限公司 | Water-based UV wood lacquer |
| CN105505169A (en) * | 2015-12-31 | 2016-04-20 | 澳达树熊涂料(惠州)有限公司 | Water-borne bi-component white gloss topcoat and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180123 |
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| RJ01 | Rejection of invention patent application after publication |