TDI is the basic raw material of Poly-Urethane.
Flexible Foams : Footware, furmiture, automobiles, toys, and matresses
Semi-Rigid Foams : Automotive interriors
Paints for automobiles boats, building and construction and furniture
Luggage, handbag, clothes, footwear, and sports equipment
Waterproofing, and flooring, adhesives
PRODUCT |
KONNATE T-80 |
KONNATE T-100 |
KONNATE T-65 |
Purity (%) |
99.7 min |
99.7 min |
99.7 min |
2,4-isomer (%) |
80±1 |
98 min |
99.7 min |
2,6-isomer (%) |
20±1 |
98 min |
65±2 |
Acidity (%, as HCI) |
0.0015 max |
0.002 max |
– |
Hydrolyzable Chloride (%) |
0.004 max |
0.005 max |
0.001 max |
Total Chloride (%) |
0.018 max |
0.018 max |
0.2 max |
Color (APHA) |
15 max |
20 max |
20 max |
Molecular |
174.2 |
Viscosity (cps, at 25℃) |
3~6
|
Specific Gravity |
1.22 |
Boiling Point (℃) |
251 |
Flash Point (℃) |
135 |
Melting Point (℃) |
0.03 |
Vapor Pressure (mmH2O at 25℃) |
0.03 |
Vapor Density (air=1) |
6.0 |
PRODUCT |
KONNATE L-75 |
KONNATE IL-50 |
NCO (%) |
13±0.5 |
8±0.5 |
Solid Content (%) |
75±1 |
50±1 |
Free TDI (%) |
0.5 max |
0.5 max |
Color |
G1 max |
G1 max |
Viscosity (at 25℃) |
X-Z |
R-X |
Packing 200kg Steel Drum. 20kg Can
PRODUCT |
KONNATE TM-20 |
appearance |
Brown Liquid |
NCO content (%) |
44.5±0.5 min |
Hydrolyzable Chloride (%) |
0.10 max |
Viscosity (at25℃) |
15cPs max |
PRODUCT |
KONNATE o-TDA |
Purity |
99% min |
Isomer |
Meta Isomer + Toluidine : 1% max |
– |
Melting Range : 40~60℃
|
Water |
1% max |
Concentration (HCL) |
35.0% min |
IRON (as Fe) |
5ppm max |
Ignition Residue |
100ppm max |
Heavy Metals (as Pb) |
10ppm max |
Sulfate & Sulfite (ppm) |
200ppm max |
Arsenic (as As) |
1ppm max |
TDI is reactive chemical product requiring extra caution.
Accordingly, direct contact with skin or digesting should absolutely be avoided.
In case of inhaling its fume, lung’s functionional disorder can arise.
Note that ventilation is required (especially in sealed work area), and shall break any fume, immediate ventilation is needed.
Rubber or PVC glvoes, and working clothes or strong apron should be worn.
For skin and eyes
In case of skin or eye exposure, repeat to wash the exposed area with clean water and look for a doctor if any kind of pain occurs.
In case of inhalation
In case the worker inhales TDI fume, place him immediately to the open area and then seek for advice from a doctor.
In case of fire
Chemically caused fire should be extinguished with powder, foam, CO2 and in case of extinguishing TDI-related fire, completely sealedprotective clothing and eye protection film should be worn.
The follwing extinguishers can be used as fire fighting equipments.
-DRY CHEMICAL POWDER
-CARBON DIOXIDE
-WATER
-FOAM