[Dongsheng insulation material to recommend the star product - PTFE plate PTFE plate rod rods] Description: Long-term exposure to the atmosphere synthetic stone, surface and performance remained unchanged. Non-flammable: the limiting oxygen index of 90 or less, available inorganic persulfate, organic peroxide as an initiator synthetic stone manufacturers, can also be used redox initiator system. [Dongsheng insulation material to recommend the star product - stick PTFE plate PTFE plate rod introduction]: raw material preparation; Ingredients: pure F4 products, raw F4 fine resin, mashed black synthetic slate, sifted 2) mold preparation: clean it with alcohol, no rust inside the die, no attachments 3) weighing, according to the formula G = PV (where G is feeding quantity, P is the preform density (2.18g / cm3) synthetic stone manufacturers |. Beijing synthesis Slate | synthetic slate supply selected by Tianjin Dongsheng Dongsheng Insulation Materials Insulation Materials Co., Ltd. Tianjin Dongsheng (www.dsjycl.com) strong, credible, in Tianjin insulation industry has accumulated a large number of faithful. customers. The company better work attitude and constantly improve the innovative ideas will lead Dongsheng insulation material into the brilliant and you work for a better future!