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A kind of high-temperature direct jet dispersion ink and its preparation method and application

A technology of dispersing ink and high temperature, applied in applications, inks, household appliances, etc., can solve the problems of environmental pollution, increased printing costs, etc., and achieve the effects of reducing production costs, bright colors, good fluency and stability

Active Publication Date: 2016-03-30
深圳市墨库图文技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional printing and dyeing has a large demand for water, and the waste liquid, waste water, and waste slurry produced have greatly polluted the environment, and the treatment of waste water requires a large amount of investment, which greatly increases the cost of printing

Method used

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  • A kind of high-temperature direct jet dispersion ink and its preparation method and application
  • A kind of high-temperature direct jet dispersion ink and its preparation method and application

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Experimental program
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Effect test

preparation example Construction

[0039] The preparation method of high-temperature direct jet dispersion ink comprises the following steps:

[0040] 1) Weigh each raw material according to the following parts by mass: 15-60 parts of high-temperature disperse dye, 0.3-20 parts of dispersant, 30-60 parts of organic solvent, 10-50 parts of water, 0.5-10 parts of surfactant, preservative 0.05-0.2 parts, 0.05-0.2 parts of defoamer;

[0041]2) After mixing high-temperature disperse dye, dispersant, 1 / 3~1 / 2 water, 1 / 3~1 / 2 organic solvent and 1 / 3~1 / 2 water evenly, add zirconium with a diameter of 0.25~0.35mm The beads are ground and dispersed for 25-30 hours to obtain a dispersion liquid, in which the volume ratio of the high-temperature disperse dye and dispersant to the zirconium beads is 1: (5-7), and the grinding speed is 2200-2800rpm;

[0042] 3) Add the remaining organic solvent, water, surfactant, preservative, and defoamer to the above dispersion, stir at 1500-2000rpm for 50-80min, then filter with a filter...

Embodiment 1

[0060] The preparation of embodiment 1 high temperature direct-jet dispersion ink

[0061] 1) Weigh each raw material according to the following parts by mass: 30 parts of high-temperature disperse blue dye, 5 parts of dispersant MF (sodium methylenebismethylnaphthalene sulfonate), 42 parts of polypropylene glycol, 5 parts of diethylene glycol, water 16.75 parts, 1 part of surfactant ABS (dodecylbenzenesulfonic acid and its sodium salt), 0.1 part of preservative ProxelGXL, 0.15 parts of defoamer BYK-088;

[0062] 2) At room temperature (18-27°C), mix high-temperature disperse blue dye 73, 1 / 2 polypropylene glycol, 1 / 2 diethylene glycol, 1 / 2 water, 1 / 2 surfactant ABS and After the dispersant MF is mixed evenly, use zirconium beads with a diameter of 0.25 to 0.35 mm to grind and disperse the mixture for 28 hours in a sand mill to obtain a dispersion liquid. The ratio is 1:6, and the grinding speed is 2400rpm;

[0063] 3) Put the above dispersion into the reaction kettle, add...

Embodiment 2

[0064] The preparation of embodiment 2 high temperature direct-jet dispersion ink

[0065] 1) Weigh each raw material according to the following parts by mass: 35 parts of high-temperature disperse red dye, 5 parts of dispersant MF (sodium methylenebismethylnaphthalene sulfonate), 40 parts of polypropylene glycol, 5 parts of diethylene glycol, water 13.95 parts, 0.8 parts of surfactant ABS (dodecylbenzenesulfonic acid and its sodium salt), 0.1 parts of preservative ProxelGXL, 0.15 parts of defoamer BYK-088;

[0066] 2) At room temperature (18-27°C), mix high-temperature disperse red dye 167, 1 / 2 polypropylene glycol, 1 / 2 diethylene glycol, 1 / 2 water, 1 / 2 surfactant ABS and After the dispersant MF is mixed evenly, use zirconium beads with a diameter of 0.25 to 0.35 mm to grind and disperse the mixture for 28 hours in a sand mill to obtain a dispersion liquid. The ratio is 1:6, and the grinding speed is 2400rpm;

[0067] 3) Put the above dispersion into the reaction kettle, ...

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Abstract

The invention discloses a high-temperature direct spray dispersion ink, its preparation and application. The ink is made of the following raw materials in parts by mass: 15-60 parts of high-temperature disperse dyes, 0.3-20 parts of dispersants, 30-60 parts of organic solvents, 10-50 parts of water, 0.5-10 parts of surfactants, preservatives 0.05-0.2 parts, 0.05-0.2 parts of defoamer. The preparation method is to mix the high-temperature disperse dye, dispersant, organic solvent and water, add zirconium beads to grind and disperse, then add the remaining organic solvent, water, surfactant, preservative, defoamer, and mix well , and get the filtrate by filtration. The ink of the present invention is applied to a new type of industrial digital textile printing machine, especially suitable for a textile printing machine with a Seiko 508GS nozzle, which can be used for direct inkjet printing through the printing machine, improves ink utilization, reduces costs, and reduces environmental pollution; and can be used at high temperatures Rapid dyeing, no need for transfer, has the advantages of short dyeing time and fast dyeing.

Description

technical field [0001] The invention relates to a high-temperature direct-injection disperse ink and a preparation method thereof, in particular to a high-temperature direct-injection disperse ink applied to a Seiko 508GS nozzle industrial printing machine and a preparation method thereof. Background technique [0002] The energy consumption index of my country's traditional printing and dyeing production of 10,000-meter cloth is three times that of foreign advanced levels, and the water consumption is two times. The daily discharge of printing and dyeing wastewater in my country is 3 to 4 million m 3 , accounting for 35% of my country's total industrial wastewater discharge, and the sewage water quality exceeds the Class III water quality standard by 3 to 8 times. Basically, high-end printing and dyeing products need to be imported in large quantities from abroad. The traditional printing and dyeing industry has seriously restricted the sustainable development of our count...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/30
Inventor 邱伟伟罗荣
Owner 深圳市墨库图文技术有限公司
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