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Temperature-resistant water-based gloss oil for high-gloss paper products and preparation method of temperature-resistant water-based gloss oil

A water-based, high-gloss technology, applied in papermaking, textiles and papermaking, non-fiber pulp addition, etc., can solve problems such as high price, limited popularization and application, human health and environmental hazards, and achieve low cost, convenient use, and high drying speed fast effect

Active Publication Date: 2014-12-03
NANTONG GAOMENG NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solvent-based varnish has the advantages of good solvent resistance, chemical resistance and high gloss. It is one of the main varieties of paper glazing. Great harm to health and the environment; although UV-curable varnish has the advantages of fast drying speed, good chemical resistance and high gloss, its expensive price limits its popularization and application

Method used

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  • Temperature-resistant water-based gloss oil for high-gloss paper products and preparation method of temperature-resistant water-based gloss oil
  • Temperature-resistant water-based gloss oil for high-gloss paper products and preparation method of temperature-resistant water-based gloss oil
  • Temperature-resistant water-based gloss oil for high-gloss paper products and preparation method of temperature-resistant water-based gloss oil

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Effect test

specific Embodiment approach

[0022] The temperature-resistant high-gloss paper product of the present invention is water-based varnish, and its preferred embodiment is:

[0023] Prepared by mixing and reacting the following components:

[0024] Silicone modified vinegar-acrylic emulsion, alkaline resin solution, film-forming acrylic resin emulsion, wax emulsion, water-based wetting agent, water-based defoamer, water-based leveling agent, water-based slip agent, deionized water;

[0025] The parts by weight that each component occupies are respectively:

[0026] Silicone-modified vinegar-acrylic emulsion 30-40 parts;

[0027] 20-35 parts of alkaline resin solution;

[0028] 20-31 parts of film-forming acrylic resin emulsion;

[0029] 1-5 parts of wax emulsion;

[0030] 1 to 1.2 parts of water-based wetting agent;

[0031] Water-based defoamer 0.1 to 0.5 parts;

[0032] Water-based leveling agent 0.1 to 1 part;

[0033] Water-based slip agent 0.1 to 0.5 parts;

[0034] 4 to 10 parts of deionized wat...

specific Embodiment 1

[0047] The parts by weight of the components of the water-based varnish for temperature-resistant high-gloss paper products are:

[0048]

[0049] The preparation method of water-based varnish for temperature-resistant high-gloss paper products is as follows: 1) First prepare silicone-modified vinegar-acrylic emulsion; 2) Then prepare silicone-modified vinegar-acrylic emulsion and alkaline resin solution to form a film Add acrylic resin emulsion, wax emulsion, water-based wetting agent, water-based defoamer, water-based leveling agent, water-based slip agent and deionized water into the mixing container in sequence according to the above weight fractions, and disperse and emulsify at a certain speed of 800 for 30 minutes. Filter to get a water-based varnish for temperature-resistant high-gloss paper.

specific Embodiment 2

[0050] The parts by weight of the components of the water-based varnish for temperature-resistant high-gloss paper products are:

[0051]

[0052]

[0053] The preparation method of water-based varnish for temperature-resistant high-gloss paper products is as follows: 1) First prepare silicone-modified vinegar-acrylic emulsion; 2) Then prepare silicone-modified vinegar-acrylic emulsion and alkaline resin solution to form a film Add acrylic resin emulsion, wax emulsion, water-based wetting agent, water-based defoamer, water-based leveling agent, water-based slip agent and deionized water into the mixing container in sequence according to the above weight fractions, and disperse and emulsify at a certain speed of 1000 for 30 minutes. Filter to get a water-based varnish for temperature-resistant high-gloss paper.

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Abstract

The invention discloses temperature-resistant water-based gloss oil for high-gloss paper products and a preparation method of the temperature-resistant water-based gloss oil. The temperature-resistant water-based gloss oil is prepared from organic silicon modified acetic styrene-acrylic emulsion, basic resin solution, film-forming acrylic resin emulsion, wax emulsion, water-based wetting agents, water-based defoaming agents, water-based leveling agents, water-based slip agents and deionized water by means of combined reaction. The preparation method includes: firstly, preparing the organic silicon modified acetic styrene-acrylic emulsion; and then adding the prepared organic silicon modified acetic styrene-acrylic emulsion and other components into a mixing vessel, performing scattering emulsification for more than 30min at the rotational speed of 600-2000rpm, and filtering so that the temperature-resistant water-based gloss oil for the high-gloss paper products is obtained. Si-O bonds high in molecular chain flexibility and bonding energy are introduced into the acetic styrene-acrylic emulsion, so that performances of polymers are greatly improved, and water resistance, hardness, temperature resistance and the like of polymerized emulsion can be effectively improved. Besides, the prepared water-based gloss oil is non-toxic, free from extraneous odor, safe, reliable, convenient to use and low in cost.

Description

technical field [0001] The invention relates to a polymer adhesive preparation technology, in particular to a temperature-resistant high-gloss paper product water-based varnish and a preparation method thereof. Background technique [0002] With the rapid development of printing technology, water-based varnishes have been widely used in packaging materials for commodities. At present, there are mainly two types of traditional varnishes on the market: solvent-based and UV-curable. Solvent-based varnish has the advantages of good solvent resistance, chemical resistance and high gloss. It is one of the main varieties of paper glazing. The health and the environment bring great harm; although UV-curable varnishes have the advantages of fast drying speed, good chemical resistance and high gloss, they are expensive, which limits their popularization and application. Contents of the invention [0003] The purpose of the present invention is to provide a kind of good leveling, f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H21/14C08F220/06C08F220/10C08F218/08
Inventor 张娜沈峰
Owner NANTONG GAOMENG NEW MATERIAL