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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

AI Technical Summary

Problems solved by technology

There were no patents with similar content and the same application as the present invention in the past at home and abroad

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
Comparison scheme
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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