Glassven-Yangzhong Silicas and Chemicals J.V Ltd

CHEMICAL AND PHYSICAL PROPERTIES

PROPERTIES	UNITS	GELSIL MS-150	GELSIL MS-200
BET Surface Area	m²/gr	150	200
Tapped Density	g/l	140	140
Linseed Oil Absorption	ml/100g	230	260
Moisture Loss at 105℃	%	4	4
pH(5% in water susp)	-	7	7
Sieve residue>37μm	%	0.1	0.1
Average Particle Size	μm	5	8
Surface Treatment	-	Organic	Organic

The values in this chart are not specifications. The data shows only typical values on the analysis of spot samples

RECOMMENDED USES:
It should be used at levels from 2-15%. High-speed dispersion of about 15 minutes is normally sufficient to de-agglomerate and wet out the particles-over dispersion can have a negative effect on the gloss reduction. A master batch preparation can be advantageous in low viscosity systems.

PACKING, HANDLING AND STORAGE:
Gelsil MS-150 and Gelsil MS-200 are packed in 10 or 15 Kg paper bags. palletized and plastic shrink-wrapped. The bags can be handled in the same way as those of any inert product. It must be stored in confined, dry and odorless places. The maximum length of storage time is up to one year.

CAS Registry:112926-00-8(7631-86-9)