Product Specifications
Product Description
Silica Fume is a co-product of the silicon metal and ferrosilicon industry, is an amorphous silicon dioxide(SiO2) which is generated as a gas in submerged electrical are furnaces during the reduction of very pure quartz. This gas vapor is condensed in bag house collectors as very fine gray to off-white powder of spherical particles that average 0.14microns in diameter.
Specifications:
SiO: 86-88%, C: 2.5%, Cl: 0.2-0.3%, pH: 4.0-8.5, Ignition loss: 4.0-6.0, Moisture: 3.0%,
Ningxia Junjie Import&Export Co., Ltd is an international trading enterprise that integrated development, manufacture and foreign sales. The company locates in origin of worldwide superior anthracity- "Taixi" anthracity, which is east of Helan Mountain crossed by Ningxia and Inner Mongolia province. The enterprise has independent and co-operated factories, which have capacity of producing 6000MT activated carbon annually, 15000MT Microsilica annually, 50000MT Filter media annually, 100000MT carbon additive annually. The products were sold to the area of European, America, Australia, Southeast Asia and Middle East. Up to now, a developed system of raw materials purchase, manufacturing, container transport and export has been built. Our products have passed the International System of ISO9000, ISO1400.
our products sell well and enjoy a good reputation in Taiwan, Japan, Korea, India, USA, and other European countries, also the order quantity is keeping increasing and the application scope is expanding. At present, the Anthracite Filter Media we produced has taken more than 80% of the Korea market.
