Promi

PROMISIL Industrial Grade

Precipitated silica (SI02)

Technical Sheet

Datos Fisicos:

Bulk density (g/ml)
0.09-0.12
Tamped Density (g/ml)
0.13-0.16
Loss on drying max 105° C/2hrs(%)
7
PH al 5%
6.5-7.5
Linssed oil absorption (dry basis)(ml/100g)
165-179
Particle size (d50 μm)
14-17
Specific surface area BET (m2/g)
130-170
Sieve residue max 325 (%)
4 - 10
Lead (ppm)
-=5
Arsenic (ppm)
-3
SiO2 content(%)
95