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INTRODUCTION
Toluene Diisocyanate is a chemical that is a synthetic mixture of 2,4- and 2,6- isomers. It has two different monomers. These; 2,4-Toluene disocyanate and 2,6-Toluene disocyanate.
APPLICATION
TDI is used in the production of flexible polyurethane foam and other polyurethane applications including elastomers, synthetic leather, coated fabrics, paints and adhesives.
SPECIFICATIONS?
| Assay |
: 99.7% min. |
|
| Acidity | : 20PPM max. | |
| Color | : APHA 15 max. | |
| Hydrolyzable Chlorine | : 0.01% max. | |
| Total Chlorine | : 0.1% max. | |
| Isomer Ratio |
: 2,4 –isomer 80 +/-1% 2,6 –isomer 20 +/-1% |
