CN1696227A - Ultraviolet light solidified under coating paint for dense board plates - Google Patents
Ultraviolet light solidified under coating paint for dense board plates Download PDFInfo
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- CN1696227A CN1696227A CN 200410038050 CN200410038050A CN1696227A CN 1696227 A CN1696227 A CN 1696227A CN 200410038050 CN200410038050 CN 200410038050 CN 200410038050 A CN200410038050 A CN 200410038050A CN 1696227 A CN1696227 A CN 1696227A
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- acrylate
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Abstract
An ultraviolet solidified priming paint for the high-density board wich hot-pressed surficial paper layer contains proportionally aromatic polyurethane acrylate, acrylate, thermoplastic resin, adhesion promoter, talc powder and optical trigger.
Description
Technical field
The invention belongs to the ultraviolet-curing paint in the chemical field, particularly be applied to the denseness sheet material priming paint of the ultraviolet light polymerization of the various films of hot pressed paper.
Background technology
At present, consolidated floor generally uses in a large number.The manufacturing process of consolidated floor is generally medium-density plate (MDF) hot pressing one deck and is soaked with the paper film of melamine, and is covered with one deck three oxygen two aluminum particulates as thin as a wafer.As U.S. Patent number 5,654,091 report, adopting the consolidated floor of this technology, the plate face is very coarse, loss of gloss easily, surface effect is poor.United States Patent (USP) adopts the thick thermoplastic film of one deck 100um to replace being soaked with the paper film of melamine, and the surface is very smooth as a result, obtains very ideal surface effect, essentially no loss of gloss.But how the paper film that is soaked with melamine is handled, can be accessed the sheet material that the surface has good smooth effect equally, and have good wear resistance, Shang Weijian has report.
Summary of the invention
The object of the present invention is to provide a kind of denseness sheet material priming paint of ultraviolet light polymerization, be applied to the denseness sheet material of hot pressed paper film, and coating is after UV-irradiation, gained film have good adhesive, fillibility and levelling property preferably, improve the wear resistance of density board and ornamental.
Technical solution of the present invention is: it is the photolytic activity performed polymer that coating adopts the good urethane acrylate of snappiness, and adds an amount of single functionality acrylate, thermoplastic resin, adhesion promoter, light trigger, filler etc.Coating component of the present invention is as follows, by weight percentage:
Aromatic urethane acrylate 30～60%
Single functionality acrylate 5～30%
Thermoplastic resin 1～20%
Adhesion promoter 0～8%
Talcum powder 5～20%
Light trigger 2～10%
The general formula of described aromatic urethane acrylate is:
Wherein: R
1Be:
Or
R
2Be: polypropylene glycol (Mm=1000)
Described single functionality acrylate can be hydroxyethyl methylacrylate, Propylene glycol monoacrylate or their mixture etc.
Described thermoplastic resin can be that molecular weight is 2000～4000 vinylformic acid hydroxy resin, Synolac and their mixture etc., as Fx-2050, Fx-2060A (the modest company of moral product).
Described adhesion promoter can be silane coupling agent, phosphoric acrylic ester or their mixture etc., as PM-2 (big Japanese ink company product), Z-6030, Z-6020 (leading Corning Incorporated's product).
Described light trigger is 2-methyl-2-hydroxyl-1-oxygen phenyl-propane (Switzerland Ciba Daracure1173).
Described talcum powder is commercially available 1000 orders～1500 order talcum powder.
Coating method for making provided by the present invention is: each component is mixed in proportion in will filling a prescription, and 50～60 ℃ of following high speed dispersion 3 hours, filters the back with 200 order filter clothes and packs and promptly get product.
The present invention provides a kind of ultraviolet light polymerization priming paint of excellent performance for the denseness sheet material surface-coated.Coating through with ultraviolet light polymerization after, sticking power good (≤1 grade), good leveling property is easily constructed, need not the polishing can be directly in the coating surface coating finish; Through cooperating with the wear-resisting finish paint of ultraviolet light polymerization, can obtain the surface effect as the piano face, have as the wear resistance as the diamond.Adopt this explained hereafter convenient, fast.
Below in conjunction with example the present invention is further described
Embodiment
Embodiment 1
Polypropylene glycol type aromatic urethane acrylate 50wt%
Propylene glycol monoacrylate 20wt%
Fx-2050???????????????????????????????????????10wt％
Z-6030????????????????????????????????????????5wt％
Talcum powder 10wt%
Daracure?1173?????????????????????????????????5wt％
Each component is mixed in proportion in will filling a prescription, and 50～60 ℃ of following high speed dispersion 3 hours, filters the back with 200 order filter clothes and packs and promptly get product.
The coating roll that this prescription is made is applied on the density board of hot pressed paper film, and 50 ℃ of following levellings 2 minutes after UV-irradiation, are surveyed its performance, and gained the results are shown in Table 1.
Embodiment 2
Polypropylene glycol type aromatic urethane acrylate 40wt%
Hydroxyethyl methylacrylate 8wt%
Propylene glycol monoacrylate 10wt%
Fx-2050??????????????????????????????????????8wt％
Fx-2060A?????????????????????????????????????8wt％
Z-6020???????????????????????????????????????2wt％
PM-2?????????????????????????????????????????6wt％
Talcum powder 12wt%
Daracure?1173????????????????????????????????6wt％
Each component is mixed in proportion in will filling a prescription, and 50～60 ℃ of following high speed dispersion 3 hours, filters the back with 200 order filter clothes and packs and promptly get product.
The coating roll that this prescription is made is applied on the density board of hot pressed paper film, and 50 ℃ of following levellings 2 minutes after UV-irradiation, are surveyed its performance, and gained the results are shown in Table 1.
Embodiment 3
Polypropylene glycol type aromatic urethane acrylate 55wt%
Hydroxyethyl methylacrylate 15wt%
Fx-2050?????????????????????????????????????10wt％
PM-2????????????????????????????????????????2wt％
Fx-2060A????????????????????????????????????5wt％
Talcum powder 10wt%
Daracure?1173???????????????????????????????3wt％
Each component is mixed in proportion in will filling a prescription, and 50～60 ℃ of following high speed dispersion 3 hours, filters the back with 200 order filter clothes and packs and promptly get product.
The coating roll that this prescription is made is applied on hot pressed paper film+density board, and 50 ℃ of following levellings 2 minutes after UV-irradiation, are surveyed its performance, and gained the results are shown in Table 1.
Table 1 coating and film performance
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Remarks |
| Curing speed (rice/minute) | ??5 | ??4 | ??8 | 2 * 5KW medium pressure mercury lamp |
| Pencil hardness | ??HB | ??HB | ??HB | |
| Sticking power (level) | ??0～1 | ??0～1 | ??0～1 | Cross-hatching |
Claims (7)
1. the denseness sheet material priming paint of a ultraviolet light polymerization is characterized in that: described coating consisting of by weight percentage:
Aromatic urethane acrylate 30～60%
Single functionality acrylate 5～30%
Thermoplastic resin 1～20%
Adhesion promoter 0～8%
Talcum powder 5～20%
Light trigger 2～10%.
2. coating as claimed in claim 1 is characterized in that: the general formula of described aromatic urethane acrylate is:
Wherein:
R
1Be:
R
2Be: polypropylene glycol.
3. coating as claimed in claim 1 is characterized in that: described single functionality acrylate is hydroxyethyl methylacrylate, Propylene glycol monoacrylate or their mixture.
4. coating as claimed in claim 1 is characterized in that: described thermoplastic resin is that molecular weight is 2000～4000 vinylformic acid hydroxy resin, Synolac or their mixture.
5. coating as claimed in claim 1 is characterized in that: described adhesion promoter is silane coupling agent, acrylate, phosphoric acid ester or their mixture.
6. coating as claimed in claim 1 is characterized in that: described light trigger is 2-methyl-2-hydroxyl ester-1-oxygen phenyl-propane.
7. coating as claimed in claim 1 is characterized in that: the molecular weight of described polypropylene glycol is 1000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410038050 CN1696227A (en) | 2004-05-14 | 2004-05-14 | Ultraviolet light solidified under coating paint for dense board plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410038050 CN1696227A (en) | 2004-05-14 | 2004-05-14 | Ultraviolet light solidified under coating paint for dense board plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1696227A true CN1696227A (en) | 2005-11-16 |
Family
ID=35349126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410038050 Pending CN1696227A (en) | 2004-05-14 | 2004-05-14 | Ultraviolet light solidified under coating paint for dense board plates |
Country Status (1)
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| CN (1) | CN1696227A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464785A (en) * | 2010-11-12 | 2012-05-23 | 达兴材料股份有限公司 | Photocurable (alkyl) acrylate composition |
| CN103275613A (en) * | 2013-05-15 | 2013-09-04 | 江门市国美化工有限公司 | UV (ultraviolet) adhesive agent and preparation method therefore |
| CN103865375A (en) * | 2014-03-10 | 2014-06-18 | 湖南信立泰新材料有限公司 | Ultraviolet-curing anti-cracking oil composition |
| CN104449023A (en) * | 2014-11-28 | 2015-03-25 | 烟台博源科技材料股份有限公司 | Radiation curable coating adhesion promoter and preparation method thereof |
| CN109957313A (en) * | 2019-03-11 | 2019-07-02 | 长兴特殊材料（苏州）有限公司 | A kind of Photocurable coating material formula and its application |
-
2004
- 2004-05-14 CN CN 200410038050 patent/CN1696227A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464785A (en) * | 2010-11-12 | 2012-05-23 | 达兴材料股份有限公司 | Photocurable (alkyl) acrylate composition |
| CN103275613A (en) * | 2013-05-15 | 2013-09-04 | 江门市国美化工有限公司 | UV (ultraviolet) adhesive agent and preparation method therefore |
| CN103275613B (en) * | 2013-05-15 | 2015-09-23 | 江门市国美化工有限公司 | A kind of UV adhesive agent and preparation method thereof |
| CN103865375A (en) * | 2014-03-10 | 2014-06-18 | 湖南信立泰新材料有限公司 | Ultraviolet-curing anti-cracking oil composition |
| CN103865375B (en) * | 2014-03-10 | 2016-03-02 | 湖南信立泰新材料有限公司 | Ultraviolet light polymerization anticracking oil compositions |
| CN104449023A (en) * | 2014-11-28 | 2015-03-25 | 烟台博源科技材料股份有限公司 | Radiation curable coating adhesion promoter and preparation method thereof |
| CN104449023B (en) * | 2014-11-28 | 2016-08-17 | 烟台博源科技材料股份有限公司 | A kind of radiation curable coating adhesion promoter and preparation method thereof |
| CN109957313A (en) * | 2019-03-11 | 2019-07-02 | 长兴特殊材料（苏州）有限公司 | A kind of Photocurable coating material formula and its application |
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