PU Measurement Technology FOAMAT ® Resimat ® SubCASE ® SubFoam ®
Foam Qualification with FOAMAT ® Measurement of: Rise height Temperature Pressure Curing Weight loss Viscosity Measurement of: Rise height Temperature Pressure Curing Weight loss Viscosity Patent
Foam Pressure Measurement (FPM) Simultaneous measurement of rise height, pressure, and temperature Determination of the gel point Replaces standard test cups Quick foam release mechanism gel point Rigid Foam pressure Patent
Curing Monitor Device (CMD) Dielectric polarization measurement of rising foams Curing and resonance monitoring during foam formation Integrated into the Foam Qualification System FOAMAT ® Sample preparation as for pressure measurement with FPM resonance Selfskinning Foam curing Patent
Balance Integration Recording of exact sample weight Weight loss measurement during the foaming process Density calculation Use of standard laboratory balances weight loss Rigid Foam
Viscosity calculation using FOAMAT ® pressure and rise height curves Evaluation model avoids slip effects and gives continuous viscosity / time curves Physical model of Hagen-Poiseuille‘s equation Vicosity Determination
Using the FOAMAT ® System 2. Weighing 1. Alignment 3. Mixing
Using the FOAMAT ® System 5. Measuring 4. Pouring in 6. Test ready
Test Results master temperature pressure diel. polarization height Selfskinning Foam
Pot Life and Curing Monitor SubCASE ® Dielectric polarization measurement Core temperature measurement Controlled surface temperature Replaceable cardboard test container SubCASE ® Dielectric polarization measurement Core temperature measurement Controlled surface temperature Replaceable cardboard test container Patent pending
Measurement Principle cardboard cylinder cling film polarization sensor flange base plate heater temperature sensor C.A.S.E. TC SubCASE ® – Pot Life and Curing Monitor
SubCASE ® Test Results surface temperature diel. polarization CURING POT LIFE Casting Compound
SubCASE ® Test Results temperature diel. polarization Curve Comparison __ standard __ +200% catalyst
Viscoelastic Foam Testing Resimat ® Pressure relaxation during compression Recovery kinetics after release Adjustable strain by mechanical alignment Appearance calculated by software RESIMAT Resimat ® Pressure relaxation during compression Recovery kinetics after release Adjustable strain by mechanical alignment Appearance calculated by software RESIMAT Patent pending
2. Compression Resimat ® for Viscoelastic Foam 1. Positioning 3. Recovery Pressure plate Reference surface F = Force Magnet F Sensor v H(t) Sensor Magnet HoHo
Resimat ® Test Results RECOVERY recovery rate COMPRESSION force thickness compr.height
Resimat ® Test Results APPEARANCE Viscoelastic Foam thickness recovery rate RELEASE
SubFoam ® Puck On-line slabstock production control Core temperature measurement Curing monitoring during foam formation Radio controlled data transmission Permanent internal data storage On-line slabstock production control Core temperature measurement Curing monitoring during foam formation Radio controlled data transmission Permanent internal data storage Patent pending
SubFoam ® Sensors Temperature Measurement Curing Monitor core surface
SubFoam ® Test Results core temperature diel. polarization CURING surface temperature Slabstock Foam
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