POM DE-8903杜邦

POM DE-8903杜邦--DuPont is a global enterprise based on scientific research. It provides scientific solutions to improve the quality of human life in the fields of food and nutrition, health care, clothing, home and architecture, electronics and transportation.

POM's second largest consumer market is industrial transportation, accounting for 23% of the total consumption of POM in Europe; electronics and electrical consumer goods rank third, accounting for 20%; the remaining 14% share is mainly consumed in hydraulic system, pipeline system and heating system, construction and medical equipment. Driven by the rapid growth of demand in electronics, electrical appliances, automotive and other industries, POM production and demand in China have maintained rapid growth since 2003. From 2003 to 2008, the average annual growth rate of productivity was 20.6%, the growth rate of output was 45.1%, and the growth rate of apparent consumption was 9.2%. In 2008, the total capacity was 175,000 t/a, the output was 131,000 t, and the apparent consumption was 267,000 t. Since 2007, due to the influx of foreign products, the price of domestic POM market is lower than that of surrounding areas, which leads to a sharp increase in domestic POM exports. Driven by the rapid growth of demand in electronics, electrical appliances, automotive and other industries, POM production and demand in China have maintained rapid growth since 2003. From 2003 to 2008, the average annual growth rate of productivity was 20.6%, the growth rate of output was 45.1%, and the growth rate of apparent consumption was 9.2%. In 2008, the total capacity was 175,000 t/a, the output was 131,000 t, and the apparent consumption was 267,000 t. Since 2007, due to the influx of foreign products, the price of domestic POM market is lower than that of surrounding areas, which leads to a sharp increase in domestic POM exports.

POM DE-8903杜邦--POM has a limit oxygen index of only 15%, which is a very flammable plastic variety. As engineering plastics, POM is widely used in automobile, electronics, electrical and building materials, which require high flame retardancy of materials. Due to the poor compatibility of POM with other materials, it is difficult to prepare flame retardant POM with excellent properties by adding flame retardant directly. Asahikawa Industrial Co., Ltd. of Japan has applied for a patent for a flame retardant polyformaldehyde super-extender. The flame retardant polyformaldehyde superelongation is prepared by coating vinylidene chloride polymer latex on the superelongated polyformaldehyde or by mixing the latex with metal oxides or hydroxides. Each gram of polyformaldehyde was coated with 0.2-0.5g, and a continuous film was obtained. The oxygen index was more than 40, and the flow temperature was more than 100 C