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UV (ultraviolet) color paste capable of being used for optical fiber coloring printing ink and preparation method thereof

A technology of coloring ink and color paste, which is applied in the field of UV color paste of optical fiber coloring ink and its preparation, which can solve the problems of inability to directly purchase UV color paste, distinction, low lightness, etc., and achieve small fineness and good storage stability , The effect of fast grinding speed

Inactive Publication Date: 2015-01-28
武汉长盈通光电技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If four colors commonly used in four-color printing are used to compound 12 colors, the brightness will be too low to be distinguished under very dark light, so it is impossible to directly purchase UV color paste suitable for optical fiber coloring inks

Method used

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  • UV (ultraviolet) color paste capable of being used for optical fiber coloring printing ink and preparation method thereof
  • UV (ultraviolet) color paste capable of being used for optical fiber coloring printing ink and preparation method thereof
  • UV (ultraviolet) color paste capable of being used for optical fiber coloring printing ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A UV white color paste that can be used for optical fiber coloring ink, the content of each component is as follows: 50% titanium dioxide white, 3% BYK-111, 1% BYK-1790, 10% self-made resin M-512 , 36% trimethylolpropane triacrylate, the sum of each component meets 100%, the specific preparation method is as follows: (1) trimethylolpropane triacrylate, self-made resin M-512, BYK-111 and BYK -1790 uniform mixing to obtain a mixed liquid component; then, under the stirring state of 500r / min, add the pigment titanium dioxide white to the mixed liquid component, after the pigment is added, increase the speed to 1000r / min and stir for 1.0 hour, The obtained UV crude color paste; (2) grind the UV crude color paste and use a laser particle size analyzer to measure the fineness, when all pigment particles are measured to be less than 1 micron, the UV color paste that can be used for optical fiber coloring ink is obtained. White color paste.

[0039] The initial fineness D90163...

Embodiment 2

[0041] A UV black color paste that can be used for optical fiber coloring ink, the content of each component is: 20% carbon black, 18% BYK-163, 1% BYK-1790, 20% resin M-512, 41% trimethylolpropane triacrylate, the sum of each component meets 100%, is prepared according to the preparation method of Example 1, initial fineness D9014.292 micron (as image 3 shown), the final fineness D900.131 microns after grinding for 15 minutes (as Figure 4 shown).

Embodiment 3

[0043] A UV red color paste that can be used for optical fiber coloring ink, the content of each component is as follows: 20% quinacridone red, 8% BYK-163, 1% BYK-1790, 10% resin M -512, 61% tripropylene glycol diacrylate, the sum of each component meets 100%, is prepared according to the compounding method of embodiment 1, initial fineness D9086.654 micron (as Figure 5 shown), the final fineness D900.215 microns after grinding for 10 minutes (as Figure 6 shown).

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Abstract

The invention relates to the technical field of optical fiber and pigment color pastes and particularly relates to an UV (ultraviolet) color paste capable of being used for optical coloring printing ink. The color paste is prepared from the following components in percentage by weight: 10-50% of pigments, 30-70% of an active diluent, 3-20% of polyurethane acrylate, 1-2% of a defoaming agent and 3-10% of a wetting dispersant, totaling 100%. The color paste has the advantages of being fast in grinding speed, bright in color and easy to distinguish, good in lightness, strong in covering power, strong in coloring power and the like and is particularly suitable for preparing optical fiber coloring printing ink.

Description

technical field [0001] The patent of the present invention relates to the technical field of optical fiber and pigment color paste, in particular to a UV color paste that can be used for optical fiber coloring ink and a preparation method thereof. Background technique [0002] Optical fiber coloring ink is a UV-curable ink specially used for optical fiber coloring. Its main function is to manufacture colored optical fibers, so that optical fibers can still be effectively distinguished after being prepared into optical cables. Optical fiber coloring ink has a certain influence on the performance of optical fiber, such as strength, reliability, stability, attenuation, and microbend, especially pigment particles have a great influence on attenuation and microbend. In order to minimize the influence of the pigment on the optical fiber, it is necessary to grind the pigment to less than 1 micron, because when the pigment exists in the form of particles larger than 1 micron, the fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D17/00C09D11/037C09D11/101
CPCC09D17/00C09D11/037C09D11/101
Inventor 黄星余晓梦皮亚斌桂振东皮广宋文勇吴雅廖学明万欢王龙崔丽云
Owner 武汉长盈通光电技术股份有限公司
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