CN103386800B - Calcium silicate board UV film pressure treatment process - Google Patents
Calcium silicate board UV film pressure treatment process Download PDFInfo
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- CN103386800B CN103386800B CN201210140012.5A CN201210140012A CN103386800B CN 103386800 B CN103386800 B CN 103386800B CN 201210140012 A CN201210140012 A CN 201210140012A CN 103386800 B CN103386800 B CN 103386800B
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- calcium silicate
- silicate board
- paint
- mould
- dedusting
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Abstract
The invention relates to a calcium silicate board UV film pressure treatment process, and relates to a surface treatment process of a construction board material. According to the process, UV paint is used for carrying out surface treatment on the calcium silicate board; the surface of the calcium silicate board is subjected to UV film pressure treatment by using a mold prepared by using a polyester film and a cold-light ultraviolet curing machine. Specific steps comprise (1) dedusting, (2) UV paint rolling, (3) light curing, (4) sanding and dedusting, (5) UV film pressure treatment, (6) topcoat rolling, and (7) bake-drying and blanking. With the treatment provided by the invention, the calcium silicate board paint surface is full and smooth. The process is simple and environment-friendly.
Description
Technical field
The present invention relates to a kind of process of surface treatment of building board, be specifically related to the process of surface treatment of calcium silicate board.
Background technology
Calcium silicate board is as novel environment friendly building materials, except there is the function of conventional gypsum plate and mineral wool board, also there is excellent fire protecting performance and advantage that is moisture resistance, long service life, be applied in suspended ceiling and the partition wall of engineering construction widely, house decoration, on the liner plate of furniture and the wallboard of indoor engineering, it is a kind of building decorative plates of function admirable.But traditional calcium silicate board process of surface treatment is complicated, and production cost is high, causes waste of human resource, inefficiency, the calcium silicate board lacquer painting weak effect after process.Chinese patent CN102211482A discloses a kind of calcium silicate board process of surface treatment, concrete technology step comprises sheet material pretreatment (fixed thick sanding and dedusting), plate surface process (showering epoxy resin, levelling and oven dry), plate surface heat treatment (operation such as roller coat UV priming paint, oven dry, priming paint sanding, roller coat fluorine carbon priming paint, oven dry), although this technique simplifies technical process to a certain extent, but there is following technical problem: 1, technique also more complicated, production cost is still higher, uses manpower still more.2, use epoxy resin when plate surface process, needing after this material roller coat for a long time could be dry, and carry out subsequent treatment, therefore the processing time is long, and epoxy resin is not environment-friendly materials, and taste is heavier, not environmentally.3, plate surface is heat-treated, and adopt roll coating model coating UV priming paint, first surface treatment temperature can be higher, and can cause the lacquer painting out-of-flatness of calcium silicate board surface, the coating effect of roller coat is also bad, and final calcium silicate board lacquer painting is not full bright and clean.
Summary of the invention
The invention provides a kind of Calcium silicate board UV film pressure treatment process, to solve the not full bright and clean and problem not environmentally of complex process, lacquer painting that prior art exists.
The technical solution adopted for the present invention to solve the technical problems adopts UV paint to carry out surface treatment to calcium silicate board, then adopt the mould be made up of polyester film and cold ultraviolet light curing to carry out the process of UV mould to calcium silicate board surface, its concrete manufacturing technique method is as follows:
(1) dedusting: dedusting is carried out to raw material calcium silicate board surface;
(2) roller coat UV paints: paint the calcium silicate board surface roller coating UV after dedusting, lacquer painting THICKNESS CONTROL is within 15 microns;
(3) photocuring: under normal temperature, the calcium silicate board surface UV paint using ultraviolet curing machine to process step (2) carries out photocuring, hardening time about 1-5 minute;
(4) sanding dedusting: use sand shutdown to carry out polishing to calcium silicate board surface, then dust removal process is carried out to calcium silicate board surface;
(5) UV mould process: use the mould be made up of polyester film to be coated in by UV priming paint calcium silicate board that step (4) processes on the surface, then rubber-roller machine is used to carry out roll-in, rubber roll speeds control is at 15-40 rev/min, cold ultraviolet light curing is finally used to be cured calcium silicate board, solidification temperature < 50 DEG C, curing time control, in 5-15 second, throws off the polyester film mould on calcium silicate board surface after solidification;
(6) roller coat finish paint: the calcium silicate board roller coat finish paint on the surface obtained in step (5);
(7) oven dry is rolled off the production line: use air drier to dry calcium silicate board, thus obtain finished product, warehouse-in is preserved.
Good effect of the present invention is: adopt UV mould treatment technology to process calcium silicate board surface, the National People's Congress simplifies the process of surface treatment of calcium silicate board, reduce production cost, save manpower, adopt polyester film mould to apply calcium silicate board surface simultaneously, coating effect is better than roller coat effect, adopt cold ultraviolet light curing treatment temperature not high simultaneously, avoid the irregular problem of calcium silicates lacquer painting caused because heat treatment temperature is high, make final calcium silicate board finished product lacquer painting saturated bright and clean; Use UV paint when plate surface process, namely ultraviolet light cured paint, can instantaneous solidification film forming, substantially reduces the calcium silicates surface treatment time, and well-known UV paint is the paint of current most environmental protection simultaneously, improves the environmental-protecting performance of calcium silicate board.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is further described.
Using fiber reinforced calcium silicate board as raw material, adopt UV paint to carry out surface treatment to calcium silicate board, then adopt the mould be made up of polyester film and cold ultraviolet light curing to carry out the process of UV mould to calcium silicate board surface, concrete technology is as follows:
(1) dedusting: dedusting is carried out to fiber reinforced calcium silicate board surface;
(2) roller coat UV paints: paint the calcium silicate board surface roller coating UV after dedusting, lacquer painting THICKNESS CONTROL is at 10 microns;
(3) photocuring: under normal temperature, uses ultraviolet curing machine to carry out photocuring, about 2 minutes of hardening time to the calcium silicate board surface UV paint that step (2) processes;
(4) sanding dedusting: use sand shutdown to carry out polishing to calcium silicate board surface, then dust removal process is carried out to calcium silicate board surface;
(5) UV mould process: use the mould be made up of polyester film to be coated in by UV priming paint calcium silicate board that step (4) processes on the surface, then rubber-roller machine is used to carry out roll-in, rubber roll speeds control is at 26.5 revs/min, cold ultraviolet light curing is finally used to be cured calcium silicate board, solidification temperature 30 DEG C, curing time control, at 10 seconds, throws off the polyester film mould on calcium silicate board surface after solidification;
(6) roller coat finish paint: the calcium silicate board roller coat finish paint on the surface obtained in step (5), about 12 microns of thickness;
(7) oven dry is rolled off the production line: use air drier to dry calcium silicate board, thus obtain finished product, warehouse-in is preserved.
The calcium silicate board prepared by this method not only meets the quality standard of building decorative plates completely, and paint and more full bright and clean.
Claims (1)
1. a Calcium silicate board UV film pressure treatment process, it is characterized in that adopting UV paint to carry out surface treatment to calcium silicate board, then adopt the mould be made up of polyester film and cold ultraviolet light curing to carry out the process of UV mould to calcium silicate board surface, its concrete manufacturing technique method is as follows:
(1) dedusting: dedusting is carried out to raw material calcium silicate board surface;
(2) roller coat UV paints: paint the calcium silicate board surface roller coating UV after dedusting, lacquer painting THICKNESS CONTROL is within 15 microns;
(3) photocuring: under normal temperature, the calcium silicate board surface UV paint using ultraviolet curing machine to process step (2) carries out photocuring, hardening time 1-5 minute;
(4) sanding dedusting: use sander to carry out polishing to calcium silicate board surface, then dust removal process is carried out to calcium silicate board surface;
(5) UV mould process: use the mould be made up of polyester film to be coated in by UV priming paint calcium silicate board that step (4) processes on the surface, then rubber-roller machine is used to carry out roll-in, rubber roll speeds control is at 15-40 rev/min, cold ultraviolet light curing is finally used to be cured calcium silicate board, solidification temperature < 50 DEG C, curing time control, in 5-15 second, throws off the polyester film mould on calcium silicate board surface after solidification;
(6) roller coat finish paint: the calcium silicate board roller coat finish paint on the surface obtained in step (5);
(7) oven dry is rolled off the production line: use air drier to dry calcium silicate board, thus obtain finished product, warehouse-in is preserved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210140012.5A CN103386800B (en) | 2012-05-07 | 2012-05-07 | Calcium silicate board UV film pressure treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210140012.5A CN103386800B (en) | 2012-05-07 | 2012-05-07 | Calcium silicate board UV film pressure treatment process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103386800A CN103386800A (en) | 2013-11-13 |
| CN103386800B true CN103386800B (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210140012.5A Expired - Fee Related CN103386800B (en) | 2012-05-07 | 2012-05-07 | Calcium silicate board UV film pressure treatment process |
Country Status (1)
| Country | Link |
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| CN (1) | CN103386800B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802490A (en) * | 2015-03-28 | 2015-07-29 | 安徽国泰印务有限公司 | Board lamination process |
| CN108556374B (en) * | 2018-04-09 | 2023-04-18 | 德安（常州）自动化科技有限公司 | Plate film pressing production line |
| CN109647681A (en) * | 2018-11-07 | 2019-04-19 | 吐鲁番恒通赛木新型建材有限公司 | A kind of coating technique for cement fibrolite plate production |
| CN115637067A (en) * | 2022-11-22 | 2023-01-24 | 河南联力建材科技有限公司 | Nano real stone paint, preparation method thereof and real stone paint veneer exterior wall decorative plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1427126A (en) * | 2001-12-18 | 2003-07-02 | 逸殷企业有限公司 | Manufacturing method of board for building use |
| CN101235672A (en) * | 2008-03-06 | 2008-08-06 | 谭昊涯 | Ultraviolet light curing overlay film decorative board for wall and method for making same |
| CN101289891A (en) * | 2008-06-14 | 2008-10-22 | 渠秋 | Light cured fluorine carbon veneer polyurethane thermal insulation board and its manufacturing technique |
| CN101941339A (en) * | 2009-07-06 | 2011-01-12 | 珠海东诚光固化材料有限公司 | Ultraviolet light cured transfer printing film and preparation method and application thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5235391B2 (en) * | 2007-12-03 | 2013-07-10 | 大建工業株式会社 | Method for producing decorative board having uneven pattern |
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2012
- 2012-05-07 CN CN201210140012.5A patent/CN103386800B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1427126A (en) * | 2001-12-18 | 2003-07-02 | 逸殷企业有限公司 | Manufacturing method of board for building use |
| CN101235672A (en) * | 2008-03-06 | 2008-08-06 | 谭昊涯 | Ultraviolet light curing overlay film decorative board for wall and method for making same |
| CN101289891A (en) * | 2008-06-14 | 2008-10-22 | 渠秋 | Light cured fluorine carbon veneer polyurethane thermal insulation board and its manufacturing technique |
| CN101941339A (en) * | 2009-07-06 | 2011-01-12 | 珠海东诚光固化材料有限公司 | Ultraviolet light cured transfer printing film and preparation method and application thereof |
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| CN103386800A (en) | 2013-11-13 |
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