Urethane elastomers have various advantages when compared with rubber, plastic and metal. This is especially true in regard to the urethane elastomers made using our product Tolidine diisocyanate (TODI). TODI-based elastomers offer excellent heat and hydrolysis resistance, along with superior mechanical properties.
Concerning the manufacturing point of view, due to its longer pot life, TODI-based prepolymer is easier to handle in comparison to NDI-based products.
|Name||TODI (CAS No: 91-97-4) 4,4’-Diisocyanato-3,3’-dimethyl-1,1’-biphenyl|
|Synonyms||3,3’-Dimethyl-4,4’-biphenyldiisocyanate O-Tolidine diisocyanate|
|Molecular Weight||264.286 g/mol|
|Package||50 kg Fiber drum with inner plastic bag|
|Storage||Keep cool and dry place|
|Boiling Point||195-197°C (5 mmHg, or 667 Pa)|
|Specific Gravity||1.197 (80°C)|
|Solubility||Insoluble in water and slowly hydrolyzed by water. Soluble in acetone, carbon tetrachloride, kerosene, benzene, chlorobenzene, nitrobenzene.|
|Flash Point||218°C (Cleveland open cup)|
|NCO Content||31,78 2 x 42 (-NCO)/264.286 x 100|