CRYSTAF
CRYSTAF instrument performs the Crystallization Analysis Fractionation technique to separate the polymer by its comonomer content. It is a fully automated instrument for fast measurement of Chemical Composition Distrinution (CCD) in Polyolefins. Polymer solution concentration is monitored by using infrared Detector IR4 of Polymer Char by carrying out a single temperature ramp (crystallation step).
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FEATURES
FEATURES
- Analysis of up to 5 samples simultaneously.
- Analysis time of 8 hours for 5 samples under standard conditions.
- Fully automated process including a final cleaning of the lines and vessels.
- No manpower and no solvents handling along the whole process.
- One single temperature cycle needed.
- Possibility of calibrating the instrument to obtain the CCD curve in comonomer content units.
- Analysis of one sample in 2 hours for Quality Control needs through isothermal steps conditions.
- Infrared Detector IR4 incorporated.
- Low solvent consumption.
- Possibility of subambient capability (down to -20ºC) for low crystallinity samples.
- Virtual Instrumentation software with whole control of the instrument hardware and process.
- Possibility of converting it into a CRYSTAF-TREF instrument.
- Possibility of remote control connection to allow fast diagnosis from Polymer Char Service Center.
CHEMICAL COMPOSITION DISTRIBUTION
CHEMICAL COMPOSITION DISTRIBUTION