According to the adjustment of the state administrative policy and the transformation of the automobile friction materials to non-asbestos, our factory introduce advanced technology from Germany and....
Shijiazhuang Eternal Building Materials Co. £  ¬ Ltd , lies in Lingshou County which belongs to Shijiazhuang City Hebei province, only 240km to Beijing, and 320km to Tianjin Port, so it is very....
Because of high insulation strength, acid-base corrodibility resistance, elasticity, tenacity, heat-resistance, sound insulation, and strong adhesive force, muscovite can be used in many industries....
Perlite is a naturally occurring siliceous colcanic glass lava containing combined water, falling into the category of igneous rock. The distinguishing feature which sets perlite apart from other....
density of the expanded vermiculite is about 100-130kg/ m3, they have small air separation layer, so they are good construction materials of heat preservation, thermal insulation sound absorption, and....
One kind richly including the magnesium fibrous silicate clay mineral, the chemical composition mainly ( Si) and the magnesium ( Mg) composes for the silicon, often assumes compact massive, earthy or....