SYLYSIA SY340

Silica

CAS No:

231-545-4

Storage:

silica should be stored: in closed rooms, indoor, in the original packaging, in dry conditions at low relative humidity avoiding contact with moisture at constant temperature (minimum temperature of 5°C and maximum of 40°C) separated from substances with high vapour pressure or substances that release gases

Packaging:

Available in 10kg bags

This information is based on our present state of knowledge and is intended to provide general notes on our products and their uses. It should not be construed as guaranteeing specific properties or suitability for a particular application

Property	Unit	Specification	Analytical Method
Visual appearance	–	Free-flow white powder	Internal method SM 18
Whiteness	%	min. 95.0	Internal method SM 04
Average Particle Size (Laser diffraction)	mm	4.0 ± 10%	Internal method SM 06 (Following ISO 13320:2009)
pH value	–	7.0 ± 1.0	Internal method SM 01 (Following DIN EN ISO 787-9)
Loss on drying (160°C 2h)	%	max. 5.0	Internal method SM 02 (Following DIN EN ISO 787-2)
Total volatile (950°C 2h)	%	max. 8.0	Internal method SM 03 (Following DIN EN ISO 3262-19)
Residue on 45mm sieve	%	max. 0.01	Internal method SM 12 (Following DIN EN ISO 787-18)

Property	Unit	Typical Value	Analytical Method
Oil adsorption	ml/100g	320 ± 10%	Internal method SM 05 (Following EN ISO 787-5)
Pore volume	ml/g	1.6	Internal method SM 13

SYLYSIA SY340

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SYLYSIA SY340

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