Toluene diisocyanate (TDI 80/20)
CAS:584-84-9 UN NO.:2078 Dangerous cargo Class NO. : 6.1
Test Item | Index | Test Result |
Purity(WT)% | 99.7min | 99.8 |
2,4-Isomer% | 80+/-1 | 79.6 |
2,6-Isomer% | 20+/-1 | 19.6 |
Acidity%(HCL) | 0.0015MAX | 0.0004 |
Hydrolyzable Chloride(WT)% | 0.004MAX | 0.0033 |
Color (APHA) | 15 MAX | 5 |
Total Chloride(WT)% | 0.018 MAX | 0.005 |
Appearance | Colorless to pale yellow liquid |
Packing and Loading Qty | 250kgs/red iron drum or blue iron drum,20tons/20ft |
Property:
TDI is belongs to isocyanate products, use in producingpolyurethane elastomers, top grade polyurethane coating
and other industries.It is isocyanate ester product, can replaced all or part of the T80 ,polyester-basedsoft foam,
high-bearing sponges, semi-rigid ester foam,high resilience, slowrebound , paint and other industries.
Usage:
TDI is an aromatic isocyanate, a precursor toPolyurethanes (PU) that mostly used for making flexible foams.It is
producedfor reaction with polyols to form polyurethanes.
