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Acrylic textil fibres

Protocol number:	M004072-2
Industry:	Plastics / textiles
Feed Size:	< 3mm
Desired Fineness:	< 200µm
Quantity:	0,1g
Recommendation:	For a grinding of such small amounts, we recommend using our Mini-Mill PULVERISETTE 23.

Result 1

	Mini-Mill PULVERISETTE 23 speed: 50Hz
Equipment:	15 ml grinding bowl made of tempered steel + 2x15 mm Ø temp. steel balls
Feed quantity:	0,1 g
Feed Size:	< 3 mm
Grinding time:	5 min
Final fineness:	< 200 µm, powder!
Comments:	After 5 minutes of grinding, sample has been comminuted to fine powder. Still longer grinding times are plausible. To avoid discoloration, we recommend the usage of balls and bowl made of zirconium oxide.