Ultraviolet aqueous solidified carpentry coating
A wood coating and ultraviolet light technology, applied in the coating and other directions, can solve the problems of long curing time, increased production cost and high selling price
Inactive Publication Date: 2007-09-19
CHANGCHUN DIPPER SCI & TECH
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AI Technical Summary
Problems solved by technology
[0002] At present, the existing water-based wood coatings in China have a long curing time, and it generally takes about ten hours to fully cure, which prolongs the wood processing time and increases the production cost.
The price of foreign water-based wood coatings is very high
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The implementation process of the present invention will be further elaborated below through specific examples.
[0022] Take 45 kg of water-based UV curing resin and 15 kg of water-based reactive diluent and stir evenly, then add 5 kg of water-based photoinitiator and stir well, and finally add 35 kg of deionized water to disperse evenly to make UV water-based curing wood coatings.
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The invention discloses an ultraviolet light water curing woodenware coating, which belongs to chemical industry product technique field. Preparation method of the ultraviolet light water curing woodenware coating includes steps: mixing water ultraviolet light curing resin and water reactive diluent equally, adding water photo-initiator and mixing sufficiently, adding deionized water, equally dispersing, and obtaining the product. When using, the coating is irradiated by high-voltage mercury lamp of 80W / CM, drying time is 8-15 s, curing effect is fitted to national standard, and the coating is harmless to human body and surrounding.
Description
Technical field: [0001] The invention belongs to the technical field of chemical products and relates to a wood coating. Background technique: [0002] At present, the existing domestic water-based wood coatings have a long curing time, and generally need about ten hours for complete curing, which prolongs the wood processing time and increases the production cost. The price of foreign water-based wood coatings is very high. Invention content: [0003] The technical problem to be solved by the present invention is to disclose a UV-light water-based curing wood coating with short curing time and good effect. [0004] The method of the present invention adopts water-based ultraviolet light curing resin, water-based photoinitiator, water-based reactive diluent and deionized water to mix to make water-based curing wood coating, wherein the weight percentage of various raw materials is [0005] Water-based UV curable resin 20-60% [0006] Water-based photoinitiator 1-8% [...
Claims
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IPC IPC(8): C09D201/00
Inventor 何音
Owner CHANGCHUN DIPPER SCI & TECH