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   Thermal Analysis

   Dilatometer


   TGA/STA

   STA PT 1000
   STA PT 1600
   STA PT 1600 High Pressure
   STA HP/2 High Pressure
   L81-1 / L81-STA
   L81 Custom Special


   MS/FTIR

   DSC/HDSC

   DTA

   TMA/DMA

   Thermal Conductivity
         Laser Flash

   Seebeck Coefficient/
        Electric Resistance

   Software

   Test Lab

        
   Data Loggers

   Recording Instruments

For demanding STA applications Thermal Analyzer

L81-I (TGA-DSC) (STA Simultaneous Thermal Analysis)


Application

Cement
The main parts of cement are tri calcium silicate, di calcium silicate and tri calcium aluminates. After putting on the cement with water different hydrates slowly form. The absorbed water evaporates first, then hydrates of the calcium silicate decompose and at 570°C the hydroxides of calcium, magnesium and aluminum follow. Subsequently, calcium carbonate CO2 splits off.