Foam glass was first invented by the U.S. 彼兹堡康宁 is by broken glass, blowing agents, modified additives and foaming promoting agent, after fine grinding and uniform mixing, and then through high temperature melting, foam, annealing glass made of inorganic non-metallic materials. It is composed of a large number of uniform cell structure having a diameter of 1 to 2 mm. Which sound-absorbing foam glass for more than 50% open cells, insulating foam glass for more than 75% of the obturator bubbles. Foam glass is a superior performance of thermal insulation (cold), sound absorption, moisture-proof, fireproof building materials and decoration materials lightweight, high strength, operating temperature range of minus 196 degrees to 450 degrees, A-level non-combustible buildings with life, thermal coefficient of 0.058, the moisture transmission coefficient is almost zero. According to various properties of the foam glass, it can be used as heat insulation materials used in the various sectors of construction projects, but also for shipbuilding, chemicals, low and high temperature technology. White and colored glass is also used to make acoustic and decorative materials. Please enter the 10 to 150 characters supplement foam glass _ Dongguan Chang Ping Wang Huiying insulation materials plant | Dongguan Chang Ping Wang Huiying insulation materials plant Dongguan Chang Ping Wang Huiying insulation materials plant was established in 2003, is one to engage in new environmentally friendly, energy-saving building materials research and development, production and sales operations as one of the new enterprise. Management "Meeting the British" brand insulation material series, has a mature production technology and production equipment, products widely used in various key projects. The company responded positively to national "green, energy saving, environmental protection," the call, always committed to the development production of low-carbon energy, new fire safety building materials. To further meet the market demand for new building materials, new building materials industry in our province continue to enrich the market, our company over a long period on the province's building materials industry, market surveys, continue to promote the optimization and upgrading of new energy-saving building materials industry structure fire. Foam glass _ Dongguan Chang Ping Wang Huiying insulation materials plant - Dongguan Chang Ping Wang Huiying insulation materials plant