Plastics industry somewhat understand people know race is actually just POM plastic raw material, raw material in the game just is widely used in industrial production, in fact, is the most typical among industrial gear applications, but with the intense competition in the industry, for the greater interests of many raw material suppliers like shoddy, just feed the new compound in a game filled with recycled plastic to reduce costs, then the game just how materials can be identified by our naked eye it? ? ? Although the game just raw with maps developed countries for plastics recycling related marks, but there are still many in the market of the product and does not have this logo on products, raw materials race just a bit difficult to tell, what methods we can take to to distinguish it? In fact, our method can make some simple plastic identification method, which is mainly based on some physical properties of the knowledge of chemical raw material steel race is nicknamed POM, this raw material itself volatile toxic gas formaldehyde, so when stored Through a well-ventilated place. Race is just a thermoplastic material, the color of the above are usually very bright, color should be almost transparent, but instead presented a number of renewable raw materials is more muddy colors, while presented by burning or melting raw materials processed form and the time required to determine, of course, specific questions can contact our technical department. Now race just above the market shoddy materials everywhere, buy raw materials necessary to choose a quality assurance company, Jichang plastic raw materials in the season just over ten years, with good technical support, product quality, just buy the game Jichang raw plastic materials on the election. 

palabras clave: POM material, POM plastic, POM POM distinction,