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High Purity Perlite Filter Aid Powder

  • Food grade
  • Eastchem
  • 70131-50-9
  • 253010
  • white powder


Technical Parameters


Grade G2 G3 G4 G5 G6
Color white white white white white
Bulk density(g/cm3 0.18-0.22 0.18-0.22 0.18-0.22 0.18-0.22 ≤0.18
PH




Permeability(Darcy)
>0.2 >0.5 >1.0 >1.5 >2.0
Pb(mg/kg) <2
<2 <2 <2 <2
As(mg/kg) <2 <2 <2 <2 <2



Application


Perlite  is a kind of containing water of crystallization of acidic lava siliceous volcanic glass, belong to igneous rock.Its particles treated by high temperature calcine,rock of crystallization water evaporation,perlite in the original 15-20 times the swelling ratio,volume and form rich in silence and opening stomatal expanded perlite,again after careful grinding and winnowing,they form a special performance of  perlite filter aid.


per4
可乐
水处理



Package


Packed in 25kgs/1000kgs  kraft bag or PP Bag.

per6
diatomite package 2
diatomite package 3
per5



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0086-13375571357/13188968560/18954289756   

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