FMS manufacturers
Loyal Group China Petrochemical King pearl
Uses of FMS
FMS materials are used in the production of roof blocks, three-dimensional panels, sandwich panels.
FMS Datasheet
Tariff Customs FMS
FMS customs tariff code is 39031110.
History
Polystyrene was first discovered by Edward Simon in 1839, who himself did not know what valuable material he had discovered. Commercial production of styrene monomer and its polymerization dates back to 1934, when Dow was able to synthesize styrene from petroleum products and then polymerize it. At the same time, a similar process is taking place in West Germany. The experience gained from this product during World War II led to the fact that in the post-war years, polystyrene was not only recognized as an expensive electrical insulator, but also as a thermoplastic plastic, cheap and with good properties. Over time, with the publication of various theories (including Hermann Staudinger’s 1922 theory of the polymer), BASF eventually developed a two-step process for the production of polystyrene foam in the early 1950s. In this process, the first step involves the preparation of granules containing a uniform distribution of puffing agent by the suspension polymerization method of styrene monomer, which in the second step, this material is processed inside a mold. Ease of production of the product in any shape and size was one of the advantages of this method that led to its development. This material was first produced in 1950.
To supply all kinds of Iranian and foreign polypropylene, import and sale of FMS expansion polystyrene, contact Afshin Karami Trading Group .
Reviews
There are no reviews yet.