Perlite filter aid powder?
Appearance:white color ,powdered form
?
?I.Perlite filter aid?can be divided into fast-speed,medium-speed,slow –speed
2.Main features
White color,powdered form,odourless,non-toxic,light weight , acid-resistant,
alkali-resistant ,etc
3.Perlite filter aid manufacture process :
Perlite ore→Classify→dry→feeding?→calcine→cool?→Comminute→Winnowing?→Select→Granulation→Package
4.Perlite filter aid Pycisal properties
Item | ????????????????????????????????????????? Model | ||
fast-speed | medium-speed | low-sped | |
Bulk density | <0.15 | ? < 2 | ? < 0.25 |
Permeability(Darcy) | 10-2 | 2-0.5 | 0.5-0.1 |
suspended matter(%) | ≤15 | ≤4 | ≤1 |
102um(150mesh) | ≤50 | ≤7 | ≤3 |
?
Item | ? specifications |
PH | 5.5-9.0 |
Soluble substance by water (%) | ≤0.2 |
Soluble substance by hydrochloric acid(%) | ≤2.0 |
Pb(%) | ≤4.0 |
As(ppm) | ≤4.0 |
Fe2O3(%) | <2.0 |
Loss(%) | ≤2.0 |
? Especially?our?factory?located?in?China?XinYang?Industrial?Belt?Zone,?which?is?the?largest?non?metallic?mine?in?Asia.
We?could?privide?you?the?various?use?of?the?expanded?perlite,?Horticultural?perlit?particles,?With?perlite?air?separation?device,?Perlite?powder?(Washing?hands),Perlite?filter?aid,?Water?proof?thermal?insulating?FSG?panel,?Vitrified?micro?bead?building,?and?Hydrophobic?perlite.
We?could?process?various?indicators?of?production?of?perlite?products?according?to?your?request.
If?you?have?any?need,welcome?contact?me.?
Best?regards,
------------------
Daniel?Liu
MB:+86?13815876584?(DIR)





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