In our lives, glass is nowhere to be seen around us. There are various types of glass, such as ordinary glass, tempered glass, plexiglass, Aluminum Mirror, etc., but the properties and materials of each glass are different. The characteristics are also different. Next, the editor will take you to understand the performance difference between plexiglass and ordinary glass? Let's find out together! Plexiglass is also called PMMA or acrylic, and its chemical name is polymethyl methacrylate. It is an important plastic polymer material developed earlier. It has good transparency, chemical stability and weather resistance, easy to dye, easy to process, and beautiful appearance. It is widely used in the construction industry. Ordinary flat glass is also called window glass. Silver Mirror suitable for mirrors is also available. Flat glass has the properties of light transmission, heat insulation, sound insulation, wear resistance, and climate change resistance, and some have the characteristics of heat preservation, heat absorption, radiation protection, etc. decoration etc. The difference between plexiglass and ordinary glass: 1. Different transparency: plexiglass is the most excellent polymer transparent material at present, and the light transmittance can reach 92%, which is higher than the light transmittance of glass. Compared with ordinary glass, plexiglass is called an artificial little sun. The lamp tube of the solar lamp is made of quartz, which is mainly because quartz can completely transmit ultraviolet rays, while ordinary glass can only transmit 0.6% of ultraviolet rays, and organic glass can transmit up to 73%. 2. The weight is different: the density of plexiglass is 1.18kg/dm3. If it is compared with the same size material, its weight is only half of that of ordinary glass. 3. The mechanical strength is different: the relative molecular mass of plexiglass is about 2 million. It is a molecular chain formed by long-chain polymer compounds. It is very soft, so the strength of plexiglass is very high. It is suitable for impact resistance and tensile strength. The tensile capacity is 7~18 times that of ordinary glass. The plexiglass that has been heated and stretched can be fixed on it with nails, and there will be no cracks; while ordinary glass will become fragments, so there are many stretched plexiglass that can be used as bulletproof glass, and can also be used Used as canopy on military aircraft. 4. Different raw materials: plexiglass is a polymer compound made of methyl methacrylate, while glass is an amorphous inorganic non-metallic material made of various inorganic minerals. 5. The performance is different: ordinary glass will turn emerald green when the thickness exceeds 15 cm, and there is no way to see things clearly through the glass; while organic glass can still see things on the opposite side through a thickness of one meter, because it Its light transmission performance is relatively good, and ultraviolet rays can also penetrate, so it is usually used to make optical instruments. The above explanation is about the performance difference between plexiglass and ordinary glass. I hope it will be helpful to friends. If you need to know more about Antique Mirror, you may wish to continue to pay attention to us!
