Supply polyurethane sheet polyurethane sheet _ _ Qinghua plastic

 Specifications varieties polyurethane foam plates, bulk density range: (40-60kg / m3); length: (0.5 m -4 m); width: (0.5 m -1.2 m); thickness range: (20 mm -200 mm). Cutting high precision, the thickness error Guests 0.5mm hard polyurethane materials, thus ensuring the flatness of the finished surface. Fine foam, cell uniform. Light weight, you can reduce the weight of polyurethane manufactured from sheet metal factory, lower than the traditional 30-60% of the product. Whether hard and soft polyurethane foam, they have a great fire risk, and once the fire will spread rapidly, fiery intensity, produce large amounts of toxic fumes, and is easy to form a three-dimensional combustion, seriously affecting people's evacuation and rescue firefighters extinguishing action. Initially, consider self-extinguishing and oxygen index for evaluating the degree of difficulty of the combustion of materials index, but must also take into account the diffusion of the flame propagation speed after ignition index, size and toxicity of smoke, the current through the production enterprises and research institutions years of research studies have been found to make the original flammable polyurethane foam to achieve high oxygen index, flame spread of small, smoke, toxicity, flame resistance, flame retardant technology through strong line. Polyurethane plate _ _ Qinghua plastic polyurethane sheet provided by the Engineering Plastics Co. ShangYinXian Tsinghua. ShangYinXian Qinghua Plastics Co., Ltd. (www.tyqhgc.com) strong, credible, and other industries in other Anyang, Henan accumulated a large number of loyal customers. The company better work attitude and constantly improving Tsinghua innovative ideas will lead into the brilliant engineering and you work for a better future!