Köstropur 021012

Micronised silica powder with a hydrophilic surface and a high pore volume, for plastics as anti-blocking agent (PP).
Name Köstropur 021012
Appearance fine white SiO2-powder
pH-value 5,5 - 7,5
Water content, loss on drying [%] max. 3
Particle Size D50 [µm] 9 - 11
spec. Surface AreaBET [m2/g] 280 -350
 
Forms of delivery Article number Sample
Pulver 337019-12325 Order
 
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