Product Name: Filter Aid Perlite               Product code: 2000 L
Physical Properties
Color White
Loose weight Density 125 -140 kg \ m3
Filter Cake Density 250 -270 kg \ m3
Relative Flow rate * 300
Permeability ** 0.18 Approx. Darces ***
PH ( in water ) 6.5 – 7.5
Moisture ≤ 0.5 %
Retention U.S sieve No 140 ( 106 micron ) 0%


Hydrogenated Vegetable Oils, Gelatin, Corn syrup, Beer, olive oil , palm oil, vinegar and many other uses.


- 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 2000L