LED-UV piezoelectric type spray printing ink with high adhesion and preparation method thereof

A high-adhesion, piezoelectric technology, used in inks, household appliances, applications, etc.

Inactive Publication Date: 2018-08-07
TRENDVISION TECH(ZHUHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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Method used

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  • LED-UV piezoelectric type spray printing ink with high adhesion and preparation method thereof
  • LED-UV piezoelectric type spray printing ink with high adhesion and preparation method thereof
  • LED-UV piezoelectric type spray printing ink with high adhesion and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0312] 1. Preparation of pigment paste:

[0313] See Table 1 and 2 for the composition of sub-micron size yellow Yellow, magenta Magenta, cyan Cyan, and black black colorants.

[0314] Table 1 Composition of sub-micron size Yellow, Magenta, and Cyan pigment pastes

[0315]

[0316] Table 2 Composition of sub-micron size Black pigment paste

[0317]

[0318] Make color pastes of different colors according to the following production steps. Color paste production steps are as follows:

[0319] 1) Mix the pigment, polymerization inhibitor, reactive monomer solvent, and dispersant according to the formula in Table 1 and 2 to form a slurry, mix, and perform the pre-dispersion and wetting step for more than 8 hours;

[0320] 2) Put the slurry prepared in step 1) into a NETZSCH 10L grinder for high-speed grinding and dispersion. The grinding characteristics are: 300kg feeding amount, and the energy consumption per hour during grinding: 5±0.5kW. Color paste with micron parti...

preparation example 1

[0361] 1. Use a high-speed paint shaker to make color paste:

[0362] The pigments used are as follows: Magenta: C.I. Pigment Red 122; Blue: C.I.Pigment Blue 15:4; Yellow: C.I. Pigment Yellow 150; Black: C.I.Pigment Black 7; For white use toner: C.I. Pigment White 6.

[0363] The dispersant used is BYK9151; the polymerization inhibitor used is 4-methoxyphenol; the acrylic acid reactive monomer solvent or oligomer used is isobornyl acrylate.

[0364] Among them, the composition of sub-micron size yellow Yellow, magenta Magenta, cyan Cyan, and black Black color paste is shown in Table 4.

[0365] Table 4 Composition of sub-micron size Yellow, Magenta, Cyan, Black pigment-based colorants

[0366]

[0367] Operate the high-speed shaker under the following conditions:

[0368] Experimental conditions:

[0369] l High-speed vibration machine model: LAU Disperser DAS 200

[0370] l Choice of Zirconia beads: Zirconia beads (0.3-0.5mm)

[0371] l Filling rate of zirconium bead...

Embodiment 1

[0387] Ø Example 1: Same as Preparation Example 1, add VINNOL when making ink E15 / 40 A.

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Abstract

The invention relates to LED-UV piezoelectric type spray printing ink with high adhesion and a preparation method thereof. For solving the problems of the prior art, the technical scheme of the LED-UVpiezoelectric type spray printing ink with high adhesion is as follows: the ink adopts a polyvinyl chloride-vinyl acetate resin system; raw materials of the ink comprise the following components in percentage by weight: 5-35% of pigment type color paste, 2-10% of vinyl chloride-vinyl acetate resin, 5-15% of a photoinitiator, 40-70% of a reaction type monomer solvent or oligomer, 0.2-2% of a surface active agent and 0.5-4% of a polymerization inhibitor, wherein the pigment type color paste comprises sub-micron sized pigments. The ink provided by the invention can adapt to all kinds of industrial-grade sprayers and respectively has high adhesion, high extensibility and high bending property after being sprayed and printed on the surfaces of various soft and hard materials.

Description

technical field [0001] The invention relates to a jet printing ink, in particular to a LED-UV piezoelectric jet printing ink with high adhesion and a preparation method thereof. Background technique [0002] The development of inkjet technology is changing with each passing day, and inkjet printing is widely used in daily life. At present, in the industrial application of large-format jet printing, it is mainly divided into the following fields: [0003] 1. Decoration industry: Mainly home decoration, such as ceramic tiles, wallpaper, various types of furniture, home appliances, and individual differentiated decorations; the market revenue in this field is about 600 million US dollars in 2016, and it is estimated that the annual growth rate will be 24%. compound growth rate increases. [0004] 2. Textile industry: It can be spray printed on textiles of several different materials, such as: natural materials (such as linen, cotton, silk), chemical fibers (such as polyester,...

Claims

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Application Information

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IPC IPC(8): C09D11/30C09D11/322
CPCC09D11/30C09D11/322
Inventor 吴戈凯赵希德曹志杰焦文吉卓鹏飞陈圣元
Owner TRENDVISION TECH(ZHUHAI) CO LTD
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