Vermiculite, with layer construction and interlaminar water like mica. The colors of raw vermiculite mainly have 3 types: black, brown, and white. It has much more higher melting....

tourmaline is a kind of silicic acid rock mineral. As its Chinese craft name  ¡  ° Bixi ¡  ± , which means valuable gem, the tourmaline is ranked among the middle level gems, The....

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....

The Pebble is widely applied in the public building, the villa, the garden construction; lays down the road surface, the park rockery, the bonsai packing material, the landscape....

The Heavy tar calcium carbonate is selects the high quality pure white calcite is a raw material, undergoes the selection, the laundering, the air seasoning, thickly broken, ....

It is a kind of greyish yellow powder made of many kinds of natural fiber, filling particles and additives at the appropriate proportion, if you add this products when drilling, with....

According to the adjustment of the state administrative policy and the transformation of the automobile friction materials to non-asbestos, our factory introduce advanced....

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....

Because of high insulation strength, acid-base corrodibility resistance, elasticity, tenacity, heat-resistance, sound insulation, and strong adhesive force, muscovite can be used....

Exfoliated vermiculite in the process of high temperature roasting, they can expand many times, and the average density of the expanded vermiculite is about 100-130kg/ m3, they....