Digital printing adhesive and preparation method thereof

A digital printing and adhesive technology, applied in the field of textile printing and dyeing auxiliaries, can solve problems such as economic loss, affecting printing quality, fineness, fabric grade, and printing adhesive quality, so as to reduce energy consumption and Sewage discharge, fast curing, strong adhesion effect

Inactive Publication Date: 2014-01-22
HEFEI JUHE RADIAL CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the quality of printing adhesives is different, and the printing defective rate caused by adhesive quality problems is more than 3%, causing huge economic losses, and the quality of printing adhesives directly affects the quality and fineness of printing. , the grade of the fabric, therefore, it is necessary to develop better adhesives

Method used

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Effect test

Embodiment Construction

[0010] A digital printing adhesive, made of the following raw materials in parts by weight (kg): bisphenol A epoxy acrylate 33, sodium dodecylbenzene sulfonate 2.5, glycerin 5.5, trimethylolethane 7, Xylitol 3.5, Butoxytriethyl Phosphate 11, Butyl Methacrylate 6, 1,6 Hexanediol Diacrylate 15, Trimethylolpropane Triacrylate 13, Nonylphenol 2.5, Polyvinyl Alcohol Butyral 3.5, ammonium persulfate 1.5, auxiliary agent 4.5, water 75; the auxiliary agent is made of the following raw materials in parts by weight (kg): silane coupling agent KH-570 2, crosslinking agent TAC1, styrene 4. Maleic anhydride 3, polyoxyethylene sorbitan monooleate 2, acrylonitrile 2, antioxidant 1035 2, diethylene glycol 7, ethanol 12; the preparation method is to combine crosslinking agent TAC, benzene Mix ethylene, maleic anhydride and ethanol, heat to 65-75°C, stir and react for 45-60 minutes, continue to heat up to 85-95°C, add other remaining ingredients, stir and react for 40-60 minutes.

[0011] The ...

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PUM

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Abstract

The invention relates to a digital printing adhesive. The digital printing adhesive is prepared from the following raw materials in parts by weight: 30-35 parts of bisphenol A epoxy acrylate, 2-3 parts of sodium dodecyl benzene sulfonate, 5-6 parts of glycerinum, 6-8 parts of trimethylolethane, 3-4 parts of xylitol, 10-12 parts of tris(2-butoxyethyl) phosphate, 5-8 parts of butyl methacrylate, 14-16 parts of 1,6 hexanediol diacrylate, 10-15 parts of trimethylolpropane triacrylate, 2-3 parts of nonyl phenol, 3-4 parts of polyvinyl butyral, 1-2 parts of ammonium persulfate, 4-5 parts of addition agent, and 70-80 parts of water. The digital printing adhesive does not contain APEO (alkylphenol ethoxylates), formaldehyde, degradable compounds and the like, is environment-friendly and pollution-free, has good stability and dispersing property, can prevent pigment particles from coagulation, can be baked to form a film through crosslinking at lower temperature, greatly reduces the energy consumption and sewage discharge, and has the characteristics of strong adhesive force, high curing speed, good toughness, and good waterproof, hot water resistant and drug resistant properties.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing auxiliaries, in particular to a digital printing adhesive and a preparation method thereof. Background technique [0002] The so-called pigment printing is to fix the pigment which is insoluble in water and has no affinity and reactivity to the fabric on the fabric through the action of the adhesive, so as to achieve the purpose of coloring. According to the latest information, about half of the printed fabrics produced in the world are pigment printed. Pigment printing binder is the main component of pigment printing paste, and the quality of pigment printing finished products is directly affected by the performance of printing binder. [0003] At present, the quality of printing adhesives is different, and the printing defective rate caused by adhesive quality problems is more than 3%, causing huge economic losses, and the quality of printing adhesives directly affects t...

Claims

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Application Information

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IPC IPC(8): D06P1/52C08F283/10C08F222/14C08F220/18
Inventor 朱亮杨明虎朱守玉张祖豪吴昊天丁虎唐红涛王俊李曼莉
Owner HEFEI JUHE RADIAL CHEM TECH
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