Extra-black environment-friendly tempered glass ink and preparation method thereof
A tempered glass ink, environmentally friendly technology, applied in the direction of ink, household appliances, applications, etc., can solve the problems of easy discoloration, physical injury of printing workers, affecting the health of users of printed matter, etc., and achieve the effect of high blackness
Active Publication Date: 2014-12-24
FOSHAN CITY GREEND CHEM
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AI Technical Summary
Problems solved by technology
[0004] In the existing ink, the ink has poor adhesion to the glass substrate, poor water resistance, coating peeling off after wet or muddy water contact, poor weather resistance, easy to change color, and cannot be used for a long time beautifully
Some inks used for printing have poor printing adaptability, and may have inconsistent results due to different conditions such as seasons, humidity, and temperature.
[0005] Some inks contain highly toxic organic solvents, such as benzene, ketone solvents, or heavy metal elements in the ink. When the solvent is not handled properly during the ink production process, it is easy to cause harm to the body of the ink production workers; when printing ink The evaporation of the highly toxic solvent contained in the printed matter will also cause certain harm to the body of the printing worker; due to a certain amount of solvent remaining on the printed matter, these solvents will produce peculiar smell and affect the health of the printed matter user
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] A special black environmental protection tempered glass ink according to the present invention, the components and weight percentages thereof are as follows:
[0026] Colorant: 18% to 30%;
[0027] Glass-based glaze: 50% to 60%;
[0028] Varnish: 18% to 30%;
[0029] Additives: 0.1% to 1%,
[0030] The colorant is mainly copper chromium oxide.
[0031] Glass-based glazes mainly include boron oxide, silicon oxide, zinc oxide, sodium oxide, potassium oxide and bismuth oxide.
[0032] The glass-based glaze consists of 15% boron oxide, 30% bismuth oxide, 40% silicon oxide, 5% zinc oxide, 5% sodium oxide and 5% potassium oxide.
[0033] Varnish mainly includes turpentine, turpentine ester, rosin resin and ethyl cellulose.
[0034] The varnish includes 30% turpentine, 30% turpentine ester, 20% rosin resin, and 20% ethyl cellulose.
[0035] Additives include silicone defoamers.
[0036] A kind of preparation method of special black environment-friendly tempered glass in...
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The invention discloses extra-black environment-friendly tempered glass ink and a preparation method thereof. The extra-black environment-friendly tempered glass ink comprises the following components in percentage by weight: 18-30% of a coloring agent, 50-60% of glass-base glaze, 18-30% of varnish and 0.1-1% of an additive, wherein the coloring agent mainly comprises copper-chromium oxide. The extra-black environment-friendly tempered glass ink disclosed by the invention is not only efficient and environmental friendly, but also has the excellent characteristics of high blackness, high hardness, super wearing resistance, high acid and alkali resistance and the like.
Description
technical field [0001] The invention relates to the technical field of glass inks, in particular to a special black environmental protection tempered glass ink and a preparation method thereof. Background technique [0002] With the development of construction, automobile, decoration, furniture, information industry technology and other industries and the improvement of people's requirements for living space environment, functional processed products such as safety glass and energy-saving insulating glass have been widely used. The supply and demand pattern and consumption structure of flat glass are changing. [0003] On safety glass products, the application of printing process is becoming more and more extensive. In our daily life, there are many safety glass products such as sliding doors, tea sets, disinfection cabinets, ovens, furniture, car windshields, etc. These glass products have become beautiful and colorful after being decorated by printing technology. colorfu...
Claims
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IPC IPC(8): C09D11/02C09D11/08
Inventor 刘鸣强罗小丰
Owner FOSHAN CITY GREEND CHEM