Product Description
Product Name: Toluene diisocyanate 80/20
CAS NO.:584-84-9
Synonym: TDI 80/20
Chemical formular:C9H6O2 N2
Molecular Weight:174
Crystallization temperature:14 degree
Specific Gravity:1.22(20/4 degree)
Boling Point:251
Main Characteristic:
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Colorless or light yellow transparent colorless or yellowish flammable liquids.
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There is a strong smell.
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And ethanol (decomposition), diethylene glycol, ethyl ether, acetone, carbon tetrachloride, benzene, chlorobenzene, kerosene, olive oil miscible.
Specification
Specification:
|
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
|
In compliance with the above specification.
|
Packaging & Shipping
Package & Storage:
250 KG drum , 20 MT/20'FCL .
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Application
Applications:
1.Toluene diisocyanate Used For Polyurethane is an aromatic isocyanate, a precursor to Polyurethanes (PU) that mostly used for making flexible foams.It is produced for reaction with polyols to form polyurethanes.
2. TDI 80/20 is mainly used in polyurethane products including foams, polyurethane coatings, polyurethane rubber; polyimide fibers and adhesives are also some applications.
Production Workshop :
Our factory have 3 ISO certification production site, meanwhile, There are 10 sets of production line and 2 sets inspection equipment, can reach 120000 ton capacity for per year.
Testing Center
Our plant has strict quality control in each manufacturing process. All goods passed BV,ISO9001 & SGS which quality can be control and guaranteed. Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.
Quality Certificate
ISO9001:2008 -Quality Management System; SGS certification; FDA certification