color:shite and gray
size:1-2mm2-4mm 3-6mm
Delivery time:within 7-15days
Sample is free sent
Packing:100liter bags

Mineral perlite  (Chemicals)

 PerliteCharacteristics

Characteristics                                     Sample      

Color                                                     white

GE brightness%                                     78

Refractive index                                    1.484

Specific density after                              4.5-5.5

exp.(pds/cu.ft)

Bulk density crude (pds/cu.ft)                 65-68

Water absorption(%of wt)                         443

Oil absorption (%of wt)                             275

Moisture content-humidity(%)                    0.66

Total ignition loss(%)                              1.21

Wet density(kg/m3)                                103

PH(ASTM-1208)                                     8.6