Supply Direct dedicated perlite perlite filter aid

Perlite filter aid is purified gas is heated by the selection of ore, selective expansion in the vertical shaft kiln, the expansion obtained by grinding the purification of a certain size with a powdered product, color white, product density 230 ~ 460kg / m3. Product varieties divided bulk density, grain size match, select expands to form a pore diameter different standard. The main feature of this product is free of harmful metals. Non-metallic components less, light weight, fast filtration rate, filter effects and so on. The products are widely used in beer and other beverage industry, pharmaceutical industry, paint industry, corn oil, salad oil, carrageenan, rapid filtration production practice. Our company produces perlite filter aid is an inert white powder of amorphous glass particles. The main ingredients are potassium, sodium, aluminosilicate. Itself does not contain organic matter, the production process to achieve sterilization by high temperature combustion, a bulk density of 20% lighter than the diatomaceous earth. GK - 110 pearlite filter aid each particle is very irregular curly flake, 80% of the formation of the cake - 90% porosity, the pores of each particle there are many similarities, so you can quickly filter and AMD to capture small particles of 1 micron or less. A particular advantage of perlite filter medium is in liquid flow rate while maintaining a high solids retention, excellent chemical stability without its potential pollutants, heavy metal ions in an amount generally 0.005ppm, and therefore can be used in food-grade filter. Physical and operating characteristics of the product: Model Project type fast speed type slow type GK-115 GK-114 GK-113 GK-112 GK-111 GK-110 bulk density (Kg / m3) <0.18 0.18 ~ 0.22 0.20 ~ 0.25 infiltration rate> 2.0> 1.5> 1.0> 0.5 <0.5 0.2 suspended solids% ≤15 ≤5 ≤3 ≤2 ≤1 0 100 greater proportion% ≤50 ≤30 ≤15 ≤5 ≤3 ≤1 chemical composition (%): Ingredients GK-110 SiO2 74.95 Al2O3 12.83 Fe2O3 0.76 CaO 0.08 MgO 0.56 Other 9.83 1.44 Loss on Ignition Brand: Yong Xin Xinyang Origin: Henan Xinyang City Pingqiao Industrial Park Price: 1390 yuan / ton Specifications: 2 # (slow type ), No.3 (medium speed type), 4 # (fast type) Brief description: perlite filter aid perlite filter aid manufacturers standard perlite filter aid model