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Epoxy Resin (cured)

Protocol number:	M260155
Industry:	Plastics / textiles
Feed Size:	5.0 mm
Desired Fineness:	0.1 % < 0.2 mm
Quantity:	20.0 g
Recommendation:	For subsequent analysis of volatile components, the sample should be ground only as finely as necessary, not as finely as possible. Cryogenic grinding can be advantageous to ensure the sample temperature remains consistently cool. We recommend the appropriate P-29 for your application.

Result 1

	Mini Cutting Mill PULVERISETTE 29 speed: 2000 revolutions per minute
Equipment:	sieve insert: 0,75 mm trapezoidal perforation rotor: Rotor with straight cutting edges material: hardened stainless steel
Feed quantity:	7 g
Feed Size:	10 mm
Grinding time:	1 min
Final fineness:	750 µm
Comments:	Seven grams of the sample were fed with the optional helix plunger within 30 seconds and successfully ground after a total of one minute. Pre-embrittlement was not required. Typical residues remained in the grinding chamber (mainly due to electrostatic charge). Larger sample quantities could be ground in this way. Cleaning was completed within two minutes (using a vacuum cleaner and compressed air).
Pictures:	Original sample material
	Grinding chamber opened after one minute
	Ground sample after the test