A kind of preparation method of waterborne uv paint
A paint and water-based technology, applied in the field of water-based UV paint preparation, can solve the problems of low grinding efficiency, poor grinding effect, troublesome operation, etc., and achieve the effect of improving grinding efficiency and grinding effect
Active Publication Date: 2022-04-15
东莞市柏百顺高分子材料科技有限公司
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Problems solved by technology
[0004] 1) Traditional grinding equipment can only perform simple grinding processing, and is not suitable for crushing larger UV resin materials, resulting in low grinding efficiency and poor grinding effect;
[0005] 2) The traditional grinding equipment cannot guarantee the uniformity of the particle size of the UV resin particle powder after grinding, so it is often necessary to screen the UV resin particle powder with a qualified and uniform particle size through additional further screening, and it is necessary to It is troublesome to send the UV resin particles that do not meet the screening requirements back to the grinding equipment.
Method used
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Embodiment Construction
[0040] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and To facilitate its practice, but not as a limitation of the invention.
[0041] See attached Figure 1-10 Shown, a kind of water-based UV paint preparation method, preparation method specifically comprises the following steps:
[0042] S1. Resin preparation: prepare the UV resin material required for the production of water-soluble UV coatings;
[0043] S2. Grinding into powder: Grinding and pulverizing the UV resin material prepared in step S1 with a water-based UV coating preparation grinding device, and processing it into UV resin particle powder;
[0044] S3, add water and mix: mix the UV resin granule powder obtained by grindi...
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The present invention relates to a method for preparing water-based UV paint, in particular to a grinding device for preparing water-based UV paint, comprising a base, an outer casing, a grinding cone assembly, a grinding actuator and a rotating drive mechanism; the grinding actuator includes Inverted funnel-shaped guide housing, grinding head assembly, connection block, screen assembly and top contact assembly; the device involved in the method provided by the invention can be used for grinding UV resin materials during the preparation and processing of water-based UV coatings, and can Crushing and grinding improve the grinding efficiency and grinding effect, and synchronous screening can be carried out during the grinding process, thus avoiding the trouble of additional screening.
Description
technical field [0001] The invention relates to the technical field of paint processing, and specifically proposes a preparation method of a water-based UV paint. Background technique [0002] The components of water-based UV coatings are mainly composed of water-soluble or water-dispersed resin components containing acrylic or other unsaturated double bonds. Water-based UV coatings have good workability, high gloss, fast drying speed, low pollution, The ink layer is full and smooth, beautiful, good leveling, excellent adhesion, good flexibility, low odor, good surface resistance, scratch resistance, good chemical resistance, good yellowing resistance, abrasion resistance and other excellent properties Therefore, it has been widely promoted and utilized in the field of coatings. [0003] Since the main component of water-based UV coatings is water-soluble or water-dispersed UV resins, in order to improve the melting rate of UV resin materials and improve the uniformity of d...
Claims
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IPC IPC(8): B02C2/00B02C23/16B07B1/08B07B1/42B07B1/46
CPCB02C2/00B02C2/005B02C23/16B07B1/08B07B1/42B07B1/46B02C2023/165
Inventor 张超邓倩
Owner 东莞市柏百顺高分子材料科技有限公司