AB 101-200

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AB-200 Determination of the acid number, hydroxyl number and isocyanates in raw materials for the fabrication of plastics by automatic potentiometric titration  
Determination of the acid number, hydroxyl number and isocyanates in raw materials for the fabrication of plastics by automatic potentiometric titration

The determination of the acid number, the hydroxyl number and the isocyanates plays an important part in the analysis of raw materials for plastics. The present Bulletin describes the determination of these characteristic values by automatic potentiometric titration.


German:  AB_200_2_d.pdf (162 KB)
English:  AB_200_2_e.pdf (157 KB)
French:  AB_200_2_f.pdf (159 KB)

Industry
Organic Chemistry
Plastics
 
Methods
Titration > Potentiometric titration > Aqueous acid-base titration
Titration > Potentiometric titration > Non-aqueous acid-base titration
Titration > Potentiometric titration > Other potentiometric titrations
   Determination of the acid number, hydroxyl number and isocyanates in raw materials for the fabrication of plastics by automatic potentiometric titration