Product Introduction:
vermiculite is provided by ANPING COUNTY TONGLING HARDWARE CO.,LTD,a major Glass Furniture supplier in Furniture & Furnishing wholesale industry in China.You can check out the specification of vermiculite below or get any optional result clicking into the following keywords China vermiculite , vermiculite mica quartz;Hebei;Hengshui and you can check the authentications and testimonials of vermiculite .
Description:
Crude Vermiculite Flake Flakes of raw vermiculite concentrate are micaceous in appearance and contain interlayer water in their structure. When the flakes are heated rapidly at a temperature above 870?C, the water flashes into steam, and the flakes expand into accordionlike particles. This process is called exfoliation, or expansion, and the resulting lightweight material is chemically inert, fire resistant, and odorless.
