A kind of high-gloss anti-friction varnish and its preparation method

A technology of varnish and tung oil, applied in the direction of coating, wax coating, etc., can solve the problems of poor surface adhesion of printed matter, hinder the development of water-based varnish, poor wear resistance, etc., achieve enhanced friction resistance and gloss, reduce Cleaning and maintenance costs, the smooth effect of ink conjunctiva
CN107353825BInactive Publication Date: 2020-01-14ZHEJIANG KEXIN INK
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG KEXIN INK
Publication Date
2020-01-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of coatings and discloses high-gloss and friction-resistant varnish and a preparation method thereof. The varnish is prepared from raw materials as follows: tung oil, linseed oil, cera alba, rosin modified phenolic resin, mineral oil, gel, a drying agent and an antioxidant. The varnish has the characteristics of good friction resistance, high gloss and proneness to drying, and the preparation process of the varnish has the advantages of being convenient to operate, low in cost and suitable for large-scale industrial production.
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Description

technical field

[0001] The invention belongs to the technical field of coatings, and in particular relates to a high-gloss, friction-resistant varnish and a preparation method thereof. Background technique

[0002] Varnish is also called varnish or wear-resistant varnish. By coating it on the outer layer of ink, it can form a thin and uniform transparent bright layer on the surface of printed matter after leveling, drying, calendering and curing. , so that the gloss of the printed product can be increased, the visual beauty can be increased, and the printed product can be protected at the same time. To a certain extent, its wear resistance, chemical resistance, water resistance and corrosion resistance can be improved, so that the varnish Widely used in printing, packaging and other industries.

[0003] At present, with people's emphasis on environmental protection, the research on water-based varnishes has been developed by leaps and bounds. For example, Chinese patent do...

Claims

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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