Product Name: Filter Aid Perlite               Product code: 1500
Physical Properties
Color White
Loose weight Density 110 -125 kg \ m3
Filter Cake Density 240 -250 kg \ m3
Relative Flow rate * 1135
Permeability ** 2.2 Approx. Darces ***
Retention U.S sieve No 140 ( 106 micron ) 25% - 35%
PH ( in water ) 6.5 – 7.5
Moisture ≤ 0.5 %


Uses:

Excellent Filter aid for liquids , treatment of wastewater / Sludge , Sunflower Oil , Antibiotics , Citric Acid , Corn syrup , Fuel oil , lubrication oil " used " , paints and many other uses.

Packing:

- 15 kg Plastic Bag.

* The relative flow rate is a ratio of the cake thickness and time taken for a constant volume of water to pass through a constant mass of filter aid.
** The permeability cake is the ratio between the mass and the wet volume of the filter cake. A rule of thumb for perlite filter aids says that a higher cake density usually results from smaller particle size filter aid. To reduce the cake density the particle size of the filter aid must be increased.
*** A material having a permeability of 1 Darcy unit passes 1 ml per second per cm2 of a liquid of 1 centipoise viscosity through a cake of 1 cm thickness at a pressure differential of 1 atmosphere.
Download File Egyperl 1500