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PRODUCT NAME |
Toluene Diisocyanate TDI 80/20
|
CAS |
584-84-9 |
EINECS NO |
209-544-5 |
MF |
C9H6N2O2 |
MW |
174.16 |
MP |
20-22 °C(lit.) |
BP |
124-126 °C18 mm Hg(lit.) |
DENSITY |
1.225 g/mL at 25 °C |
Packaging Details |
250kg/drum |
Delivery Detail |
within 7 working days after signed a sales contract |
Item |
Unit |
Result |
Specification |
Lot Number |
K14889101 |
||
Quantity |
MTS |
||
Appearance |
Colorless Liquid |
Colorless Liquid |
|
Color(Harzen) |
≤10 |
≤15 |
|
Purity |
% |
1900-4-8 |
≥99.7 |
Acidity |
% |
1900-1-0 |
0.002~0.004 |
Hydrolyzable Chlorine |
% |
1900-1-0 |
0.002~0.008 |
Total Chlorine |
% |
1900-1-0 |
≤0.03 |
Isomer Ratio 2,4-Isomer |
% |
1900-3-20 |
79.0~81.0 |
Isomer Ratio 2,6-Isomer |
% |
1900-1-19 |
19.0~21.0 |
Solidifying Point |
℃ |
1900-1-13 |
12.0~14.0 |
Specific Gravity(D25/Cdegc |
1900-1-1 |
1.21~1.23 |
Characteristics and applications of Toluene Diisocyanate tdi 80/20:
Diisocyanate tdi 80/20 is belongs to isocyanate products, which is widely used in producing polyurethane elastomers, top grade polyurethane coating and other industries.
Diisocyanate tdi 80/20 is isocyanate ester product, can replaced all or part of the t80 , can improved the compression load of the product , Diisocyanate tdi 80/20 is widely used in the production of polyester-based soft foam, high-bearing sponges, semi-rigid ester foam, high resilience, slow rebound , paint and other industries.
Usage of Toluene Diisocyanate tdi 80/20:
Diisocyanate tdi 80/20 is an aromatic isocyanate, a precursor to Polyurethanes (PU) that mostly used for making flexible foams. Diisocyanate tdi 80/20 is produced for reaction with polyols to form polyurethanes.
Handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. Keep away from sources of ignition - No smoking. Take measures to prevent the build up of electrostatic charge.
Storage
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store in cool place.