Since the successful development of D-Nima R polymer polyethylene bullet-proof material under DSM company in 1960s and 1990s, its new material has been popularized internationally, as has the release of SB5 1 bullet-proof material. At present, domestic companies have taken the lead in introducing the new material SB5 1, thus becoming the first users of this material in various countries.
It is also reported that the new hard bullet-proof material (company number HB80) developed by DSM in early 2009 recently won the development contract of the improved combat helmet (ECH) in the United States. Because this material can meet the requirements of the US Army and Marine Corps to improve the bulletproof performance of the current advanced combat helmets without increasing the burden on soldiers, it has been recognized by the US military. This material has entered the final evaluation stage of the EcH project and will be sold in China later.
Dinima R bullet-proof materials are divided into two systems, "SB" type is soft material, "HB" type is hard material, and various bullet-proof materials are widely used in China. In fact, as a high-strength material, bullet-proof material can be widely used in electric power, fishery, medical treatment and other fields with high material requirements, in addition to protecting human body and vehicles.
DSM started as a coal mine, and now it has developed into a large multinational company with a history of over 100 years. In addition to bulletproof materials, its products also provide raw materials for personal care, pharmaceuticals, construction, automobiles, electronics and electrical industries. 1963 began to trade with China, and 1993 officially entered the China market. In 2005, the revenue was 500 million dollars, and in 20 10, the revenue is expected to be1500 million dollars.
Editor/Zhang Lixia