Ink materials Transparency Transparency refers to the incident light to produce the degree of ink refraction (transmission) of. Transparency refers to the printing ink evenly coated in a thin film of ink wholesalers PP, make objects appear to bear the degree of background. Transparency of ink is low, so that when the background is not fully apparent, it will cover the background to a certain extent, so this performance is also known as ink opacity. When the relationship between transparency and opacity in inverse proportion to the ink, the ink is completely covered with a transparent background color to represent the thickness of the ink layer, the greater the thickness, showed better transparency of the ink, the lower the opacity. Transparency depending on the ink pigment binders difference in refractive index anodizing ink wholesalers, and degree of dispersion of the pigment concerned. The refractive index difference between the pigments and binders smaller pigment dispersion in the compound, the better the link, the higher the transparency of the ink. Glass screen printing ink temperature performance reflects the temperature according to the firing of ceramic printing method can be divided into two types: one is initially at a temperature of 700 ~ 800 ℃ were unglazed, glazed unglazed rear, then in firing at a temperature of 1100 ~ 1300 ℃. Heat resistant temperature of the ink in this manner of firing required to achieve 1100 ~ 1300 ℃; the other is to be fired at a high temperature of the ink at 1100 ~ 1250 ℃, then glazed and then at a temperature of 900 ~ 1000 ℃ of firing . Such a heat resistant temperature of the ink is required to be lower than the former, reaches 900 ~ 1000 ℃. Used in the conventional glass ceramic and high temperature ink, a higher temperature than the temperature, at least above 600 ℃, even 1000 ℃. While printing in some glass containers, sometimes lower than the ceramics used in the heat resistance temperature of the ink, such as 180 ~ 200 ℃, this ink is also called low-temperature glass ink, with an organic coating and an organic pigment or an inorganic pigment instead of imitation gold material and made of gold, used to decorate the glass, bake at 200 ℃ 10min. In the current temperature of the ink, the heat temperature of 1800 ~ 2000 ℃ less ink, if the request at this temperature for a long time baking plating ink wholesalers, ink can meet this requirement even less. Currently, about 200 ℃ temperature baking ability does not change color ink almost no domestic, mainly rely on imports, but foreign manufacturers who are relatively small, and the production of heat-resistant ink is not very stable, such as the wheel after printing labels, printing should at a temperature of 200 ℃ baking willing 3h, often discoloration, the application can meet the requirements of its relatively high cost of ink. Currently, some screen printing industry in developed countries have developed inks, product prices relatively high, so the ink has a high value, can replace similar imported ink, reducing printing costs of production. Anodizing ink wholesalers | Hang Yawei printing equipment (certified) | ink provided by the Dongguan City Hengli Hang Yawei printing equipment materials firm. Dongguan Heng Li Heng Yawei printing equipment materials firm (dghyw88.1688.com) is Dongguan, plate making, printing supplies leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Printing equipment in constant Yawei led the staff warmly welcome all inquiries negotiations to create a constant Yawei printing equipment a better future.