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The glass has good fluoroscopy, light transmission performance, high chemical stability, and can obtain strong mechanical strength and thermal insulation effect according to different processing methods, and even can make the glass autonomous discoloration and isolate excessive light, so commonly used Meet different needs in all walks of life. Next, please see what the glazed glass is, and what characteristics of the glazed glass, to enhance understanding.
First, what is the color glaze glass?
Glazed glass is printed on one or more layers of inorganic glaze (also known as ink) by screen printing technology, so that the glass has different patterns or patterns of color, and then heated, baked, tempered or semi-tempered. The glaze is sintered on the glass surface to obtain a wear-resistant, acid-resistant decorative material.
1. Produce a variety of patterns and different colors of glazed glass according to the needs, with strong decoration, stable color and no fading;
2, high security, can be tempered processing, production of laminated, hollow and other combined product glass;
3, the sunshade effect is obvious
Scope of application: Wide application and building decoration industry; furniture glass, electronic glass, etc. are also often used in the process of color glaze. Glazed glass is light in weight, easy to install, glaze never falls off, does not fade, no moisture absorption, no permeability, Easy to clean, easy to match color, etc. It is a new type of material that can't be compared with stone, ceramic, wood, brick, etc. It is widely used in indoor and outdoor decoration and exterior wall decoration.
Second, what are the characteristics of glass glaze?
Glazed glass is an inorganic glaze (also known as ink), printed on the glass surface, and then dried, tempered or heated processing, the glaze is sintered on the glass surface to obtain a wear-resistant, acid-resistant decoration Glass products. This product is highly functional and decorative. It has many different colors and patterns, such as strips, mesh and electric patterns, etc. It can also be designed according to the different needs of customers.
Sintering of glass glaze
The sintering of glass glaze is also called roasted flower, which is generally carried out in the baking furnace. The key to sintering the glass glaze is to control the sintering temperature. The glaze ink is prepared by using oily solvent and alkyd resin in the furnace. The firing process goes through the following stages:
1. From room temperature to 120 ° C, preheating, no change in ink;
2. From 120 ° to 250 ° C, light oil evaporation and gasification;
3. From 250 ° to 500 ° C, heavy oil and resin combustion gasification;
4. From 500 ° to 580 ° C, the glass powder in the color glaze begins to melt, and the surface of the substrate glass is also slightly softened;
5. From 580 ° to 620 ° C, the glass glaze powder is finished and melted, and the pigment powder is also melted into it. At this time, the surface of the glass body is completely softened, and the color glaze is combined with the glass to complete the transfer and sintering of the glaze, and then Slowly dropped to room temperature.
Glazed glass performance characteristics:
1. Cheaper than other materials such as brick, stone or wood.
2. Color, various patterns (generally can be customized according to customer requirements), choose a wide range. In the curtain wall combination it can reverse other glass or color matching.
3. Glazed glass can be installed on the support structure.
4. It has no absorption, no penetration and easy to clean.
5. The color glaze is an inorganic glaze with the same glass material. It does not fade or peel off, so the original color is consistent with the life of the building.
6. Glaze is easy to accept non-rigid adhesive used to isolate the back of the arch.
7. The glaze can absorb and reflect part of the solar heat energy, which has energy-saving effect.
8. Can be coated, laminated, synthetic hollow and other composite processing, to obtain special properties for other purposes.
9. After tempering, the product has good mechanical properties, anti-shock performance and thermal shock resistance, and higher safety performance.
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