CN104109459A - UV paint capable of realistically showing textures of coated timber body - Google Patents
UV paint capable of realistically showing textures of coated timber body Download PDFInfo
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- CN104109459A CN104109459A CN201410377821.7A CN201410377821A CN104109459A CN 104109459 A CN104109459 A CN 104109459A CN 201410377821 A CN201410377821 A CN 201410377821A CN 104109459 A CN104109459 A CN 104109459A
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Abstract
The invention discloses a UV coating capable of realistically showing textures of a coated timber body. The UV paint comprises the following components in terms of 100 parts by mass: 20-30 parts by mass of aliphatic polyurethane acrylate, 4-6 parts by mass of a photoinitiator, 4-8 parts by mass of a nanometer additive, 0.5-1 part by mass of an adherence promoter, 0.3-0.5 part by mass of a wetting agent, 1-3 parts by mass of filling powder, 0.1-0.3 part by mass of a defoaming agent, 0.1-0.5 part by mass of a dispersant, 0.1-0.5 part by mass of an anti-settling agent and 0.3-2 parts by mass of an inhibitor and the balance of an active diluent. Experimental results show that since the UV paint provided by the invention has very good penetration capacity, textures of the timber body can be realistically shown and stabilized in a short time, the use requirements of the common wood species and the fast-growing wood species coated finished products for replacing rare solid wood boards can be met and the UV paint has significant market application values.
Description
Technical field
The present invention relates to a kind of energy UV coating that is coated timber body lines that manifests true to nature, belong to UV technical field of coatings.
Background technology
Along with human consumer's aesthetic conceptions improve, wood grain lines grace in market, obviously, sheet material that stereoscopic sensation is strong is more subject to human consumer's welcome; But wood grain lines grace, obviously, solid wood board that stereoscopic sensation is strong is generally rare wood and plants timber, and former material poor growth, comparatively small amt and be subject to state guarantee more, thus this kind sheet material quantity is few, price is high, can not meet consumers in general's demand.But low-cost normal wood kind and fast-growing wood are planted because there is the not obvious problem that maybe cannot manifest of lines after application, in the application of market, have been subject to limitation.
So far, the environment-friendly type UV coating using in existing coating process and coating process all can not effectively solve normal wood kind and fast-growing wood and plant the not obvious problem that maybe cannot manifest of lines after application finished product, cannot keep for a long time the defects such as lines manifests after using finished product after existing paint spraying to exist the poor lines that maybe cannot manifest, manifest of lines degree of manifesting to have the dizzy lines that dyes phenomenon, manifest without stereoscopic sensation, processing.Therefore, this area is needed a kind of energy UV coating that is coated timber body lines that manifests true to nature badly, can replace rare solid wood board to meet consumers in general's user demand to realize after normal wood kind and fast-growing wood are planted application finished product.
Summary of the invention
The problems referred to above and the demand that exist for prior art, the object of this invention is to provide a kind of energy UV coating that is coated timber body lines that manifests true to nature, to solve the not obvious problem that maybe cannot manifest of lines after normal wood kind and fast-growing wood kind application finished product, realize after normal wood kind and fast-growing wood are planted application finished product and can replace rare solid wood board to meet consumers in general's user demand.
For achieving the above object, the technical solution used in the present invention is as follows:
The energy UV coating that is coated timber body lines that manifests true to nature, in 100 mass parts, its compositing formula is as follows:
As preferred version, described light trigger is selected at least one in 1-hydroxyl-cyclohexyl-phenyl ketone, 2-hydroxy-2-methyl-1-phenyl-1-acetone, (2,4,6-trimethylbenzoyl) diphenyl phosphine oxide.
As preferred version, described nano assistant is selected at least one in nanometer titanium dioxide silicon additive, nano aluminium oxide auxiliary agent, and at least one nano assistant taking the model of selecting German Bi Ke (BYK) chemical company in NANOBYK3601, NANOBYK3602, NANOBYK3605 is as best.
As preferred version, described adhesive agent are selected at least one in vinylformic acid phosphoric acid ester, amino silicane coupling agent, and described amino silicane coupling agent is at least one in N-(β-aminoethyl-γ-aminopropyl) Trimethoxy silane, 3-aminopropyl methyldiethoxysilane, 3-aminopropyl trimethoxysilane, 3-aminopropyl triethoxysilane more preferably.
As preferred version, described wetting agent is selected at least one in polysiloxane-modified polyacrylic ester, acrylate copolymer, and at least one taking the model of selecting German Bi Ke (BYK) chemical company in BYK3455, BYK3550 is as best.
As preferred version, described powder filler is selected at least one in talcum powder, calcium carbonate.
As preferred version, the median size D50 of described powder filler is 2～10 microns.
As preferred version, described defoamer is selected at least one in polysiloxane solution, polyacrylic acid superpolymer, at least one in EFKA2025 of the model of described polysiloxane solution taking the model of selecting Deuchem Co., Ltd. as Defom5400, Dutch EFKA (EFKA) auxiliary agent company be as best, described polyacrylic acid superpolymer taking the model of selecting German Bi Ke (BYK) chemical company at least one in BYK057, BYK1790, BYK1791 for the best.
As preferred version, described dispersion agent is selected at least one in polysiloxane co-polymer, modified acroleic acid segmented copolymer, and at least one in 904S of the model of described polysiloxane co-polymer taking the model of selecting German Bi Ke (BYK) chemical company as BYK220S, Deuchem Co., Ltd. is as best; At least one in EFKA4330 of the model of described modified acroleic acid segmented copolymer taking the model of selecting German Bi Ke (BYK) chemical company as BYK168, Dutch EFKA (EFKA) auxiliary agent company is as best.
As preferred version, described anti-settling agent is selected at least one in polycarboxylic acid salts solution, the modified urea solution of aerosil, polyamine acid amides, the polycarboxylic acid salts solution of the described polyamine acid amides more preferably model of German Bi Ke (BYK) chemical company is at least one in BYK204, BYK206, and the described modified urea solution more preferably model of German Bi Ke (BYK) chemical company is at least one in BYK410, BYK411.
As preferred version, described inhibitor is selected at least one in MEHQ, Resorcinol.
As preferred version, described reactive thinner is selected at least one in hydroxyethyl methylacrylate, Hydroxyethyl acrylate, 1,6 hexanediol diacrylate, tri (propylene glycol) diacrylate.
As preferred version, described UV coating, in 100 mass parts, its compositing formula is as follows:
As further preferred version, described light trigger is by 2-hydroxy-2-methyl-1-phenyl-1-acetone and (2,4,6-trimethylbenzoyl) diphenyl phosphine oxide composition; Described nano assistant is made up of NANOBYK3602 and NANOBYK3605; Described adhesive agent are made up of vinylformic acid phosphoric acid ester and 3-aminopropyl triethoxysilane; Described wetting agent is made up of BYK3455 and BYK3550; Described powder filler is talcum powder; Described defoamer is EFKA2025; Described dispersion agent is BYK168; Described anti-settling agent is aerosil; Described inhibitor is MEHQ.
As preferred embodiment of the present invention, described UV coating, in 100 mass parts, its compositing formula is as follows:
The preparation of coating of the present invention is to make all components of proportional quantity be uniformly mixed rear filtration.
Compared with prior art, the present invention has following significance beneficial effect:
The experiment proved that: UV coating provided by the invention has extraordinary penetrating power, can be diffused at short notice between lumber fibre, make that the wood texture of timber itself is complete to be presented and reach very soon stabilising effect, and can make common wood after application can show that stereoscopic sensation is strong, lines wood grain lines clearly, and the halo-free phenomenon of dying.In a word, UV coating provided by the invention can true to naturely manifest the wood grain lines that is coated timber, can solve the not obvious problem that maybe cannot manifest of lines after normal wood kind and fast-growing wood kind application finished product, can realize normal wood kind and fast-growing wood and plant and replace after application finished product rare solid wood board to meet consumers in general's the object of user demand, there is significant market using value.
Brief description of the drawings
The application effect contrast of the coating that the coating that Fig. 1 provides for embodiment 1-3 and comparative example provide on oak.
The application effect contrast of the coating that the coating that Fig. 2 provides for embodiment 1-3 and comparative example provide on maple.
Embodiment
Below in conjunction with embodiment and comparative example, technical scheme of the present invention is described in further detail and completely.
Embodiment 1
Formula:
According to above-mentioned formula, the material of each component is dropped in Scattered Kettle, use high speed dispersor filters after being stirred to and being uniformly dispersed, packaging.
Embodiment 2
Formula:
According to above-mentioned formula, the material of each component is dropped in Scattered Kettle, use high speed dispersor filters after being stirred to and being uniformly dispersed, packaging.
Embodiment 3
Formula:
According to above-mentioned formula, the material of each component is dropped in Scattered Kettle, use high speed dispersor filters after being stirred to and being uniformly dispersed, packaging.
Comparative example
The optimum formulation for coating material providing with the embodiment 4 of Chinese patent application CN201310506822.2:
According to above-mentioned formula, the material of each component is dropped in Scattered Kettle, use high speed dispersor filters after being stirred to and being uniformly dispersed, packaging.
Effect contrast test 1:
Getting a block length is the oak (OAK) that 90cm, the wide 10cm of being, thickness are 2cm, be equally divided into four planks, utilize that roller coating mode prepares above-described embodiment 1～3 and comparative example etc. weight coating respectively even roller coating to test oak (OAK) plate, roller coating is complete irradiates and solidifies via ultraviolet equipment, after painting effect is stable, compare the wood grain effect of application finished product, in detail as shown in Figure 1.
As seen from Figure 1: the timber body lines after the paint spraying that embodiment 1 and embodiment 2 provide has significantly and manifests, and has obvious stereoscopic sensation and the halo-free phenomenon of dying; But it is more obvious that the timber body lines after the paint spraying providing through embodiment 3 (for optimization formula of the present invention) manifests, the stronger and obvious halo-free phenomenon of dying of stereoscopic sensation; And oak body lines degree of manifesting after the paint spraying providing through comparative example and stereoscopic sensation be obviously not as embodiment 1～3, and lines presents the dizzy phenomenon of dying.
Effect contrast test 2:
Getting a block length is the maple that 90cm, the wide 10cm of being, thickness are 2cm, be equally divided into four planks, utilize that roller coating mode prepares above-described embodiment 1～3 and comparative example etc. weight coating respectively even roller coating to test with on maple plate, roller coating is complete irradiates and solidifies via ultraviolet equipment, after painting effect is stable, compare the wood grain effect of application finished product, in detail as shown in Figure 2.
As seen from Figure 2: the timber body lines after the paint spraying that embodiment 1 and embodiment 2 provide has significantly and manifests, and has obvious stereoscopic sensation and the halo-free phenomenon of dying; But it is more obvious that the timber body lines after the paint spraying providing through embodiment 3 (for optimization formula of the present invention) manifests, the stronger and obvious halo-free phenomenon of dying of stereoscopic sensation; And maple body lines degree of manifesting after the paint spraying providing through comparative example and stereoscopic sensation be obviously not as embodiment 1～3, and lines presents the significantly dizzy phenomenon of dying.
Because oak and maple are wide material sources, the most easily there is the representative of the not obvious normal wood kind that maybe cannot manifest problem of lines after application finished product according to prior art, and tested from above-mentioned effect: UV coating provided by the invention has extraordinary penetrating power, can be diffused at short notice between lumber fibre, make that the wood texture of timber itself is complete to be presented and reach very soon stabilising effect, can make common wood after application show stereoscopic sensation strong, lines is wood grain lines clearly, and the halo-free phenomenon of dying, can meet normal wood kind and fast-growing wood and plant the user demand that replaces rare solid wood board after application finished product, there is significant market using value.
Finally be necessary described herein: above embodiment is only for being described in more detail technical scheme of the present invention; can not be interpreted as limiting the scope of the invention, some nonessential improvement that those skilled in the art's foregoing according to the present invention is made and adjustment all belong to protection scope of the present invention.
Claims (16)
1. the energy UV coating that is coated timber body lines that manifests true to nature, is characterized in that, in 100 mass parts, its compositing formula is as follows:
2. UV coating as claimed in claim 1; it is characterized in that: described light trigger is selected 1-hydroxyl-cyclohexyl-phenyl ketone, 2-hydroxy-2-methyl-1-phenyl-1-acetone, (2; 4,6-trimethylbenzoyl) at least one in diphenyl phosphine oxide.
3. UV coating as claimed in claim 1, is characterized in that: described nano assistant is selected at least one in nanometer titanium dioxide silicon additive, nano aluminium oxide auxiliary agent.
4. UV coating as claimed in claim 1, is characterized in that: described adhesive agent are selected at least one in vinylformic acid phosphoric acid ester, amino silicane coupling agent.
5. UV coating as claimed in claim 4, is characterized in that: described amino silicane coupling agent is selected at least one in N-(β-aminoethyl-γ-aminopropyl) Trimethoxy silane, 3-aminopropyl methyldiethoxysilane, 3-aminopropyl trimethoxysilane, 3-aminopropyl triethoxysilane.
6. UV coating as claimed in claim 1, is characterized in that: described wetting agent is selected at least one in polysiloxane-modified polyacrylic ester, acrylate copolymer.
7. UV coating as claimed in claim 1, is characterized in that: described powder filler is selected at least one in talcum powder, calcium carbonate.
8. the UV coating as described in claim 1 or 7, is characterized in that: the median size D50 of described powder filler is 2～10 microns.
9. UV coating as claimed in claim 1, is characterized in that: described defoamer is selected at least one in polysiloxane solution, polyacrylic acid superpolymer.
10. UV coating as claimed in claim 1, is characterized in that: described dispersion agent is selected at least one in polysiloxane co-polymer, modified acroleic acid segmented copolymer.
11. UV coating as claimed in claim 1, is characterized in that: described anti-settling agent is selected at least one in polycarboxylic acid salts solution, the modified urea solution of aerosil, polyamine acid amides.
12. UV coating as claimed in claim 1, is characterized in that: described inhibitor is selected at least one in MEHQ, Resorcinol.
13. UV coating as claimed in claim 1, is characterized in that: described reactive thinner is selected at least one in hydroxyethyl methylacrylate, Hydroxyethyl acrylate, 1,6 hexanediol diacrylate, tri (propylene glycol) diacrylate.
14. UV coating as claimed in claim 1, is characterized in that, in 100 mass parts, its compositing formula is as follows:
15. UV coating as claimed in claim 14, is characterized in that: described light trigger is by 2-hydroxy-2-methyl-1-phenyl-1-acetone and (2,4,6-trimethylbenzoyl) diphenyl phosphine oxide composition; Described nano assistant is made up of NANOBYK3602 and NANOBYK3605; Described adhesive agent are made up of vinylformic acid phosphoric acid ester and 3-aminopropyl triethoxysilane; Described wetting agent is made up of BYK3455 and BYK3550; Described powder filler is talcum powder; Described defoamer is EFKA2025; Described dispersion agent is BYK168; Described anti-settling agent is aerosil; Described inhibitor is MEHQ.
16. UV coating as claimed in claim 15, is characterized in that, in 100 mass parts, its compositing formula is as follows:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377821.7A CN104109459A (en) | 2014-08-01 | 2014-08-01 | UV paint capable of realistically showing textures of coated timber body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377821.7A CN104109459A (en) | 2014-08-01 | 2014-08-01 | UV paint capable of realistically showing textures of coated timber body |
Publications (1)
| Publication Number | Publication Date |
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| CN104109459A true CN104109459A (en) | 2014-10-22 |
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| CN201410377821.7A Pending CN104109459A (en) | 2014-08-01 | 2014-08-01 | UV paint capable of realistically showing textures of coated timber body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2017101100A (en) * | 2015-11-30 | 2017-06-08 | 日本合成化学工業株式会社 | Active energy ray-curable resin composition and coating agent composition |
| CN107573820A (en) * | 2017-10-10 | 2018-01-12 | 北京展辰新材料有限公司 | A kind of net taste UV dumb light woodcare paints of special texture super abrasive and preparation method and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017101100A (en) * | 2015-11-30 | 2017-06-08 | 日本合成化学工業株式会社 | Active energy ray-curable resin composition and coating agent composition |
| CN107573820A (en) * | 2017-10-10 | 2018-01-12 | 北京展辰新材料有限公司 | A kind of net taste UV dumb light woodcare paints of special texture super abrasive and preparation method and application |
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Application publication date: 20141022 |
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