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Silicon carbide

Protocol number:	M0098193
Industry:	Chemistry
Feed Size:	<10mm
Desired Fineness:	< 1mm
Quantity:	150g
Recommendation:	We recommend using the Planetary Mono Mill PULVERISETTE 6 classic line for grinding your kind of sample.

Result 1

	Planetary Mono Mill PULVERISETTE 6 classic line main disk speed: 580 rpm
Equipment:	250 ml grinding bowl made of hardmetal tungsten carbide (WC) + 6x 30 mm WC grinding balls
Feed quantity:	150 g
Feed Size:	< 10 mm
Grinding time:	1 min
Final fineness:	99,99%< 1 mm
Comments:	80ml bowls will be too small for a grinding of 150g. With 250ml bowls, up to 230-250g of sample will be grindable per batch. After 1 minutes of grinding, sample appears to be ground to < 1mm as desired. To determine the achieved fineness, we sieved the complete sample with our Vibratory Sieve Shaker ANALYSETTE 3 Pro. About 99,99% of sample passes the used test sieve with 1mm mesh. Even longer grinding times are plausible for a further size reduction.