Expanded Perlite
Al2o3 12%-16%
Fe2o3 0.15%-1.5%
Sio2 70%-75%
MGO 0.2%-0.5%
Cao 0.1%-2%
Na2o 2.5%-5%
K2o 1%-4%
Size: 0-1mm, 1-3mm, 3-6mm and other size as request.
Packing: In 10kg/bag, 10bags/m3
Mainland Mineral and Refractory Co., Ltd (MMR) is a private owned company, with location in Tianjin China. As a professional refractory exporter and mineral processor, MMR had been concentrating in refractory and mineral business for more than ten years since 2001, with operated items including various types of refractory sized raw materials and finished products, such as: Calcined Bauxite, Calcined Kaolin, Crushed Fire brick, chamotte sand, ball clay, sintered mullite, White fused alumina, Tabular Alumina, Brown fused alumina, Silicon Carbide, Dead burned magnesite, Expanded vermiculite, perlite, olivine sand, , fused silica, Fire Brick, Insulation Brick, High alumina cement, Castable, Ceramic Fibre Products, Calcium Silicate Board, Steel Fibre, Foundry Coke, etc.
By means of Good Faith, High Quality and suitable price, MMR had been maintaining long terms cooperation and close relationship with various clients in the world, and will be continuing to try best to make reliable and consistent supply and service in the future.
