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Heat-set ink used for textile printing and preparation method thereof

A heat-setting ink and textile technology, applied in the direction of textiles and papermaking, ink, application, etc., can solve problems such as non-conformity, harm to human body, deformation of printed fabric, etc., and achieve excellent elasticity, high transparency, and soft hand feeling.

Active Publication Date: 2012-10-03
中山市中益油墨涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There are several disadvantages in the current existing products: 1. It contains phthalate plasticizers, which are harmful to the human body and do not meet the requirements of the EU 2005 / 84 / EC environmental protection directive; 2. The curing temperature of thermosetting ink is too high, probably It needs 160℃~170℃, and many printing fabrics will have problems such as deformation and discoloration at this temperature; 3. The transparency and elasticity of the thermosetting ink coating are relatively average, and it is impossible to print a crystal clear crystal gel effect, and in a certain Some fabrics with high elastic requirements cannot meet the requirements

Method used

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  • Heat-set ink used for textile printing and preparation method thereof
  • Heat-set ink used for textile printing and preparation method thereof
  • Heat-set ink used for textile printing and preparation method thereof

Examples

Experimental program
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Effect test

example 1

[0031] The formula is as follows:

[0032]

[0033] Vinyl chloride-vinyl acetate copolymerization paste resin is KM-31 produced by Korea Hanwha Corporation, with a degree of polymerization of 1000, a K value of 62-69, and a vinyl acetate component of 3%-8%.

[0034] The plasticizer consists of 60% of GL-300 produced by Korea LG Chem (the composition is terephthalate (DOTP)) and 40% of phenyl alkylsulfonate produced by Puyang County Yifeng New Plasticizer Co., Ltd. composition.

[0035] The rheological additive is BYK-410 produced by BYK in Germany (the component is a modified organic urea solution).

[0036] The stabilizer is AkcrosNobel environmental non-toxic calcium zinc stabilizer (liquid) (Lankros tat C 19).

[0037] The production process is as follows:

[0038] step 1. First add 120kg of plasticizer, and stir slowly with a frequency conversion dispersing mixer;

[0039] Step 2. Then add 60kg of paste resin, add slowly and stir, do not disperse at high speed and...

example 2

[0044] The formula is as follows:

[0045]

[0046] Vinyl chloride-vinyl acetate copolymerization paste resin is KM-31 produced by Korea Hanwha Corporation, with a degree of polymerization of 1000, a K value of 62-69, and a vinyl acetate component of 3%-8%.

[0047] The plasticizer is 80% of GL-300 produced by Korea LG Chem (the composition is terephthalate (DOTP)) and 20% of trioctyl trimellitate produced by Shandong Kexing Chemical Co., Ltd. ( referred to as TOTM).

[0048] The rheological additive is M5 produced by German Degussa Company (the composition is non-crystalline fumed silica).

[0049] The stabilizer is AkcrosNobel environmental non-toxic calcium zinc stabilizer (liquid) (Lankros tat C 19).

[0050] The production process is as follows:

[0051] Step 1, first add 100kg of plasticizer, and stir slowly with a frequency conversion dispersing mixer;

[0052] Step 2. Add 60kg of paste resin, slowly add and stir, do not disperse at high speed and cause the plast...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to heat-set ink used for textile printing and a preparation method of the heat-set ink. The heat-set ink used for textile printing is characterized by comprising the following components in parts by weight: 10-40 parts of chloroethylene-vinyl acetate copolymerization paste resin, 20-60 parts of plasticizer, 1-3 parts of stabilizing and 2-7 parts of rheological additive, wherein the polymerization degree of the chloroethylene-vinyl acetate copolymerization paste resin is 1,000, the K value is 62-69, and the weight percentage of the vinyl acetate component is 3-8%. Phthalic acid ester plasticizers are not contained in the heat-set ink used for textile printing, and the curing temperature of the heat-set ink used for textile printing is between 120 DEG C and 140 DEG C.

Description

technical field [0001] The invention belongs to the technical field of ink, and more specifically relates to thermosetting ink for textile printing and a preparation method thereof. technical background [0002] Thermosetting inks are more and more widely used in the printing industry. More and more sports brand apparel and casual apparel are printed with thermosetting inks, and their market share in printing materials is also increasing. [0003] Pyrosetting inks are mainly composed of resins, plasticizers, additives, and pigments. The difference from ordinary screen printing inks is that their formulations contain a large amount of plasticizers and do not contain any water and solvents. Phthalates are one of the most commonly used plasticizers, and studies have shown that phthalates play an estrogen-like role in humans and animals and can interfere with endocrine. The EU 2005 / 84 / EC environmental protection directive lists six phthalates for restriction. [0004] To be pr...

Claims

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Application Information

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IPC IPC(8): C09D11/10D06P1/52D06P1/651D06P1/62D06P1/645D06P1/673
Inventor 胡建
Owner 中山市中益油墨涂料有限公司
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