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Low-shrinking percentage bright printing adhesive and preparation method thereof

A technology with low shrinkage and adhesives, which is applied in dyeing, textiles and papermaking, etc., can solve the problems affecting printing quality, fineness, fabric grade, economic loss, and different quality of printing adhesives, etc., to achieve Easy to control, high economic value, low shrinkage effect

Inactive Publication Date: 2014-01-29
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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] A low-shrinkage bright printing adhesive, made of the following raw materials in parts by weight (kg): polyurethane acrylate 25, methyl acrylate 13, ethyl acrylate 6, neopentyl glycol 4.5, isophthalic acid 2.5, Methacrylic acid 3.5, diethylene glycol ether acetate 15, ethoxylated trimethylolpropane triacrylate 11, OP-10 1.5, ammonium persulfate 1.5, additives 4.5, water 63; The agent is made of the following raw materials in parts by weight (kg): silane coupling agent KH-570 3, crosslinking agent TAC1, styrene 3, phytic acid ester 9, 2-amino-2-methyl-1-propane Alcohol 2, neopentyl glycol 4, antioxidant 1035 1, diethylene glycol 7, ethanol 12; the preparation method is to crosslinking agent TAC, styrene, 2-amino-2-methyl-1-propanol, new Mix pentylene glycol 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 preparation method of the bright printin...

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Abstract

The invention provides a low-shrinking percentage bright printing adhesive. The low-shrinking percentage bright printing adhesive is prepared from the following raw materials in parts by weight: 20-30 parts of polyurethane acrylate, 12-14 parts of methyl acrylate, 5-7 parts of ethyl acrylate, 4-5 parts of neopentyl glycol, 2-3 parts of isophthalic acid, 3-4 parts of methacrylic acid, 10-20 parts of diethylene glycol mono-ethyl ether acetate, 10-12 parts of ethoxylated trimethylolpropane triacrylate, 1-2 parts of OP-10, 1-2 parts of ammonium persulfate, 4-5 parts of additive and 60-65 parts of water. The ethoxylated trimethylolpropane triacrylate, the methyl acrylate, the polyurethane acrylate and the like are used for carrying out crosslinking modification, so that the adhesive has the advantages of high fastness, wear resistance, adhesive power, flexibility and high peel strength and the characteristics of high brightness and low shrinkage percentage of immobilizing membranes. The low-shrinking percentage bright printing adhesive is used for printing, so that pattern types are stable. The low-shrinking percentage bright printing adhesive is easy to control and simple and convenient to operate and has relatively high economic value.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing auxiliaries, in particular to a low-shrinkage bright 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 direc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/52C08F283/00C08F220/14C08F222/20C08F220/18C08F220/06C08F212/08
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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