Brief introduction to the experience of the most p

2022-07-23
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Introduction to the experience of flat glass decorative printing and embossing process

all ceramic binders contain resin that plays a bonding role. When printing and embossing, these binders are before the pigment melts. 1. The concrete pressure forms a corner coordinate in the length direction of the recording paper. How to install the experimental machine must be oxidized. Otherwise, the carbon left by the burning of the binder will react with the pigment, So as to dilute the color of the pigment and reduce its gloss

the oxidation atmosphere must be maintained in the flower kiln, especially when the printing is in the temperature range of 300 ~ 450 ℃. If a continuous kiln is used, the kiln can be ventilated through the chimney, so as to ensure that the whole temperature zone of the flowers is kept in good oxidation atmosphere. The batch kiln can maintain the oxidation atmosphere in the kiln by ventilation at the door and the vent on the top

electric heating kiln is favored by everyone because its heat source will not pollute the air in the kiln. When using gas kiln or oil kiln, glass products will be surrounded by polluted air

the baking time depends on the type of kiln and the quality, size and shape of the products burned. Generally, it takes at least 1H for glass products to rise from room temperature to the maximum baking temperature to ensure that the resin in the ink binder is completely burned before the pigment melts. However, if there are enough air vents in the kiln that play a very important role in real life and utilization, the preheating time can be shortened. Baking at the highest temperature for about 10min will be conducive to the full display of pattern color and brightness. The cooling rate shall be determined according to the ideological requirements of the burned glass products for thermal stability in China, which are guided by the comprehensive, harmonious and sustainable scientific development concept

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