Patterned glass, also known as patterned glass, is mainly used in indoor partitions, door and window glass, and bathroom glass partitions. The patterns and patterns on the glass are beautiful and exquisite, they look like pressed on the surface of the glass, and the decorative effect is better. This kind of glass can block a certain line of sight and at the same time has good light transmittance. To avoid dust pollution, pay attention to the side with the pattern facing the inside when installing. Embossed glass is a kind of flat glass manufactured by a calendering method. Before the glass is hardened, a patterned roller is used to emboss patterns on one or both sides of the glass to make a pattern on one or both sides. glass. The surface of the patterned glass is pressed with various patterns and patterns of different depths. Due to the uneven surface, the light diffuses when it passes through. Therefore, when you look at the object on the other side of the glass, the object image will be blurred and formed This kind of glass is transparent and not transparent. In addition, the embossed glass is very beautiful because of its various squares, dots, diamonds, strips and other patterns on the surface, so it also has a good artistic decoration effect. The perspective of patterned glass varies with the pattern and distance. According to its perspective, it can be divided into almost transparent and visible, slightly transparent and visible, almost obstructing invisible and completely obstructing invisible. According to its type, it is divided into embossed glass, embossed vacuum aluminized glass, three-dimensional embossed glass and color film embossed glass. The physical and chemical properties of embossed glass are basically the same as ordinary transparent flat glass. It is only optically transparent and opaque, can soften the light, and has a privacy screen and a certain decorative effect. Patterned glass is suitable for indoor partitions in buildings, bathroom doors and windows, and various occasions where light is required and the line of sight needs to be blocked. Patterned glass is also a type of flat glass, but it is embossed on the basis of the flat plate, so the selection is the same as flat glass. It's just that you need to consider whether the pattern of the embossed glass is beautiful or not when choosing, which has a lot to do with your personal aesthetics. In addition, some patterned glass is still colored, so it is necessary to consider the coordination with the color and design style of the interior space. Patterned glass is suitable for indoor partitions, bathroom doors and windows, and various occasions where light is required and the line of sight needs to be blocked. Because patterned glass is made by pressing, its strength is much greater than ordinary flat glass. At the same time, embossed glass can be produced in various colors and can be used as a good decorative material in various indoor spaces. The high strength and good decorative effect of patterned glass make it widely used in various indoor spaces. The living room, dining room, study room, screen and entrance are all suitable for installing patterned glass. Similar to patterned glass is frosted glass. There is no difference in optical properties between frosted glass and patterned glass, except that the texture on the surface of the frosted glass is smaller and denser, so it is reflected, refracted and diffused by the frosted glass. The light is more uniform and soft than patterned glass.
01-26
2021
What are the factors that affect the processing quality of glass washing machines?
The glass washing machine is a special equipment for cleaning and drying the glass surface in the pre-processes of deep processing technology such as mirror making, vacuum coating, tempering, hot bending, and hollow glass. The glass washing machine is mainly composed of transmission system, brushing, clean water washing, pure water washing, cold and hot air drying, electric control system, etc. According to user needs, medium and large glass washing machines are also equipped with manual (pneumatic) glass turning trolley and inspection light source systems. It has the ability not to be underestimated in cleaning applications, but things often have two sides. It will also be affected by some internal or external environments, which affect the normal processing quality. Although there are many factors that affect the processing quality of glass washing machines, the main ones are as follows: 1.The conveying speed is too fast. If the conveying speed is too fast, the glass will not be scrubbed together. There will still be stains on the glass surface. If the drying time is too short, the water stains on the glass surface will not be basically absorbed. Therefore, the conveying speed of the glass washing machine should be appropriately reduced; 2.The washing water is too dirty. If the washing water of the glass washing machine is not replaced in time or the water tank is not cleaned up, white spots will appear on the surface of the glass. To avoid this situation, the washing water should be replaced and the water tank cleaned in time; 3. The hardness of the water is too high. Affected by the water source, the water contains more minerals that are insoluble in water. After the glass is dried, fine white crystals will be formed on the surface, and foam may sometimes be seen in the water tank. Therefore, a sand core filter should be installed at the water inlet, and the washing water can be changed to ionized water under conditions.
01-26
2021
1.Angle grinder: also known as grinder or disc grinder, is a kind of abrasive tool used for cutting and grinding of glass fiber reinforced plastic. Angle grinder is a portable electric tool that uses glass fiber reinforced plastic for cutting and grinding, mainly used for cutting, grinding and grinding. Brush metal and stone, etc. Principle: The electric angle grinder is to use high-speed rotating sheet grinding wheels, rubber grinding wheels, wire wheels, etc. to grind, cut, rust, and polish metal components. Angle grinders are suitable for cutting, grinding and brushing metal and For stone, water cannot be used during the operation. A guide plate must be used when cutting the stone. For models equipped with electronic control devices, if suitable accessories are installed on such machines, grinding and polishing operations can also be performed. The main functions of edging machine: anti-slip groove, 45° chamfering and polishing, arc edging machine, trimming. 2. What kind of grinding piece is good for grinding glass It is better to use stone glass grinding discs for grinding glass. The abrasive disc is a bonded abrasive that consolidates ordinary abrasives into a certain shape (mostly circular, with through holes in the middle), and has a certain strength of consolidated abrasives. It is generally composed of abrasives, bonding agents and pores. These three Some of them are often called the three elements of consolidated abrasives. According to the different classifications of binders, the common ones are ceramic (bond) grinding wheels, resin (bond) grinding wheels, and rubber (bond) grinding wheels. Grinding wheels are very used in abrasives. It is a kind of large and widely used surface. It rotates at high speed when in use. It can rough, semi-finish and fine-grind the outer circle, inner circle, flat surface and various profiles of metal or non-metal work pieces, as well as slotting and Cut off etc.
01-26
2021
Why is the glass in the shower room so difficult to clean？
Glass doors are very popular, especially bathroom doors. Most people choose glass. Transparent glass doors make people feel good. But if it gets dirty during the bath, it will become blurred over time, so how to clean the glass door becomes a problem. The following editor will teach you how to clean the glass door. 1. If there is colored scale on the glass door, use a special cleaning agent to spray it on it, and then take a dry cotton cloth and wipe it lightly to remove the stain without effort. But the cleaning agent contains chemical substances and is corrosive, so if the pendants on the glass door are hardware, special attention should be paid to avoid spraying on it. 2. If the scale formed after a long time, it will be more difficult to remove. So to deal with this stubborn dirt, you can make a homemade cleaner, which is to mix vinegar and salt, and then you can wipe the glass door. This method is pro-test effective. 3. Waste newspapers that are not usually used at home can also be used as waste. Because newspapers are printed with ink, the ink has the ability to absorb dirt and can be easily removed by wiping back and forth on the glass door. 4. For those who often clean up, you can go to the supermarket to buy a glass scraper, because it has various lengths to choose from, it is more convenient, and the use time is particularly long, in the long run, it is relatively economical . 5. The toilet cleaner commonly used for cleaning toilets is also a ready-made tool, but it needs to be reminded that because it is very corrosive, wear gloves when cleaning it. After scrubbing with the toilet cleaner, remember to rinse it with clean water. So as not to taste too much. The toothpaste we usually use to brush our teeth will always be left in the tube. At this time, cut the end of the tube with scissors to use the remaining toothpaste. After applying the toothpaste on the glass, sprinkle water and use a cotton cloth. Clean, and then don’t forget to rinse again with warm water!
01-26
2021
What are the functions and characteristics of smart glass
This kind of glass is made using the principle of electrochromism. It is very popular in the architectural decoration of some cities in the United States and Germany. The characteristic of smart glass is that when the sun is at noon, the windows facing the south will increase with the amount of sunlight. If you increase it, it will automatically become darker. At the same time, the other facing windows in the shadow begin to brighten. After installing smart windows, people don't have to use dark colors to block the sun or install mechanical hoods. In severe winter, this kind of facing north Directional smart windows can provide 70% of the solar radiation to the building, and get the warmth given by diffuse sunlight. At the same time, it can also reduce the heating and cooling of the building with 25% of the energy required for heating and cooling, lighting 60% of power consumption and 30% of peak power demand. British scientists are developing smart glass for future cars. It will not only beautify, but will also add new functions to modern cars. These glasses include: Colored glass, this is a kind of smart glass that can control sunlight. It can block 84% of sunlight, while standard colorless 4 mm thick glass can only block 11% of sunlight. If a car is installed with this kind of glass, it can protect The fibers and decorations do not fade. Shatter-resistant glass, this type of glass is mainly used for side windows. It is as strong and strong as the windshield, and it is not easy for thieves to break the glass window and steal the real thing. The mirror glass, the route navigation, marking and information system in the future car, the driver can get directly from the windshield, and can also see the scenery 1 mile away in fog and rain. Infrared glass, it can automatically open the windshield wiper in rainy weather, and change the wiper speed according to the rainfall. Rain-proof and light-proof glass, the glass surface is treated with new technology to make it easy to waterproof and reduce the amount of light reflected by the glass. This kind of glass is mainly used in various instrument surface covers in the car in addition to being used in car window glass. The light from the windshield reflects into the driver's sight. Embedded in radio glass, this kind of glass can embed radio antennas inside the glass, and can also embed various devices such as cellular phones or televisions into the glass, which makes the car more beautiful and will not damage the overall image of the car due to the antenna.
01-25
2021
What is the glass mirror that can only be seen from the inside out
Glass is widely used in modern times and has always been a product with very high market demand. By using specific treatment methods, we can not only make full use of the characteristics of glass, but also make up for its shortcomings, and are no longer restricted by the natural properties of glass. For example, laminated glass can not only heat insulation, but also the debris will not splash and hurt people, so it is safe and reliable. Next, we will introduce one-way through glass, hope it can help. 1. One-way through glass (single mirror, atomic mirror) can achieve this effect. Of course, this effect is only available during the day, and when the lights are turned on at night, this glass is no different from ordinary glass. 2. Installation method: The reflective surface of the unidirectional transparent glass must be the light facing surface or the outdoor side when in use. 3. Principle of one-way transmission glass: This kind of glass has a high reflectance of visible light. During the day, the outdoors is brighter than indoors, and the one-way transmission glass is similar to ordinary mirrors. The indoor scenery cannot be seen outdoors, but the indoor scenery can be seen clearly. Outdoor scenery. When the lights are turned on at night, the outdoors is darker than the indoors, and indoor scenery can be seen outdoors, and outdoor scenery can be seen indoors. 4. Field of use: One-way through glass is mainly suitable for concealed observation windows, holes, etc. It is widely used in interrogation rooms of public security agencies, mental disease hospitals, research rooms of university scientific research institutions, large conference rooms, high-level offices, monitoring rooms, etc. With a certain lighting effect, it can be achieved that the outside cannot be seen inside, and the outside effect can be seen inside.
01-25
2021
When did ancient Chinese glass appear
The invention of Chinese glass is closely related to bronze smelting technology. The main raw materials of bronze are malachite, tin ore bai and charcoal, and the smelting temperature is about 1080 ℃. Glass usually refers to a silicate compound that is melted, cooled and solidified. Quartz sand is the main raw material for melting glass. Other raw materials include soda ash and limestone. The smelting temperature is 1200°C. In the process of smelting bronze, due to the melting of various minerals, the glass material will appear in the discharged copper slag silk or agglomerates. As part of the copper particles intrude into the vitreous, it appears light blue or light green. These translucent and brightly colored substances have attracted the attention of the craftsmen. After a little processing by them, exquisite glass decorations can be made. In this way, after a long period of continuous practice and exploration, the ancient Chinese finally mastered the glass production technology and laws. In ancient China, glass was called "Liu Li". According to the records of "Guang Ya" and "Yun Ji", for a long period of time, "Liu Li" was a general term for glass beads and other transparent materials that were burned with fire. Since the Ming and Qing dynasties, the "glazed glass" that people call is opaque, which is of course different from glass. After the Song Dynasty, the types of glassware increased, and its use was more closely related to people's lives. The Ruoqiang Wa Shixia Glass Workshop Site of the Yuan Dynasty in Xinjiang and the Glass Workshop Site of the Early Yuan and Ming Dynasties in Boshan, Shandong, are the earliest glass workshops discovered in China so far. During the Ming and Qing Dynasties, the glass production centers were in Yanshen Town (now Boshan County), Zichuan County, Shandong Province, Guangzhou and Beijing. In the Qing Dynasty, the court glass field was established since the Kangxi period, which has been able to produce transparent glass and monochromatic opaque glass with more than 15 colors. The silk-wrapped glass, colored engraved glass and snuff bottles of the Qing Dynasty are all treasures of the world's glass art. Although ancient Chinese glass is an independent invention of ancient Chinese people, its development has been slow and it has always maintained its inherent characteristics. It has the advantages of being colorful, crystal clear and bright, and it is also light and brittle, not resistant to high temperatures, and not suitable for sudden cold. The disadvantage of heat. This is because its main component is lead and barium, and the firing temperature is low. Lead-barium glass is not suitable for making food and drink utensils, but only suitable for processing into various decorations, ritual vessels and funeral objects. Therefore, compared with ceramics, bronzes, and jade, glass utensils are of limited use and insufficient development. Chinese ancient glass was independently invented and manufactured by domestic craftsmen. It has a long history, exquisite shape, and unique composition. However, Chinese ancient glass is still inferior to Western ancient glass in some aspects. Archaeological discoveries have shown that Western ancient glass has always been mainly soda-lime glass, which has good temperature resistance and strong adaptability to sudden cold and heat. Therefore, the use and production of Western ancient glass are far greater than Chinese ancient glass.
01-25
2021
At the beginning of the 13th century, the bai glass industry in Italy was particularly developed, especially the glass produced in the city of Venezia is well-known in the world. In 1317, when they tried to make colored glass in Zhuan, they accidentally discovered that the addition of manganese dioxide would make the turbid liquid glass clear, and thus invented transparent glass. With transparent glass, glass craftsmen began to explore ways to make mirrors from glass. They first grind the metal plate to be flat and smooth, then combine it with glass to try to make a glass mirror. It was really good when it was just finished, and it was bright and clean. But before long, the portrait in the mirror became blurred. It turns out that this is because moisture and air have penetrated through the very fine gap between the metal and the glass, and the metal plate has been oxidized. Later, they began to melt various metals and pour them on the glass, hoping to combine with the glass to make a mirror, but they all failed. In 1508, the Italian glass craftsmen Dal Carlo brothers finally developed a practical glass mirror. They first put tin foil on the glass surface, and then poured mercury. Mercury is a liquid metal that can dissolve tin well. Then, a thin layer of tin and mercury alloy (called "tin amalgam") is formed on the glass. "), this kind of tin amalgam has high power and can adhere tightly to the glass to become a real mirror. However, the ability of mirrors coated with mercury to reflect light is not very strong. It takes time to make, and mercury is poisonous, so it was later eliminated. Nowadays, mirrors have a thin layer of silver on the back. This layer of silver is not coated. There is no electroplating, it is coated by the chemical "silver mirror reaction". Add glucose water to the ammonia solution of silver nitrate. The glucose reduces the invisible silver ions into silver particles, which are deposited on the glass to make a silver mirror. , And then apply another coat of paint. The shiny thing on the back of the mirror is not mercury, but silver. In recent years, many mirrors in department stores have been plated with aluminum on the back. Aluminum is a shiny silver-white metal, which is much cheaper than precious silver. To manufacture aluminum mirrors, aluminum is evaporated in a vacuum, and aluminum vapor is condensed in On the glass surface, it becomes a thin aluminum film, which is shining. This kind of aluminum mirror is cheap and good, and it is very promising.
01-25
2021
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