Paste and ink manufacturing

The use of the ultrasonic homogenizer allows for the introduction of high energy inputs to low viscosity media, a process which ensures optimum dispersion.

• volumes: 20 ml - 900 ml
• process frequency: 20 kHz
• amplitudes: 10 % - 100 %
• pulsation: 0,2 s - 600 s
• tempering during the attempt is practicable when using a jacketed vessel
• energy input is directly readable

The Ultra-Turrax unit is a rotor-stator disperser which produces large shear forces during its operation. Thus it is well suited for low to medium viscosity media to be homogenized, emulsified or suspended. With a jacketed vessel it is also possible to temper media during the operation.

• instruments: S 18 N - 19 G, S 18 N - 10 G
• rotational speed range: 6500 1/min - 24000 1/min
• sample volume: 1 ml - 1500 ml

This ball mill enables to mill a variety of materials including metals, metalloids and ceramics to submicron range. Applications are mixing processes, homogenizations and even mechanical alloying.

• balls: steel, diameter: 5 mm; zirconia, diameter: 0,1 mm
• rot. speed: 100 1/min - 650 1/min
• interval time: 1 s - 100 h
• break time: 1 s - 100 h
• fineness: < 0,1 µm possible (depends on material)
  
• sample vol.: approx. 20 ml for wet milling
  
• atmospheres:  air, nitrogen, argon
• rotation reversal
• dry and wet milling possible

• box volume: ~ 0,8 m³
• atmosphere: nitrogen or argon
• purity: H₂O < 1 ppm, O₂ < 1 ppm
• solvent separator
• big floodgate: 390 mm diameter
• small floodgate: 120 mm diameter