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TDI
Product Name:Toluene Diisocyanate（TDI）
Other Name: 2, 4-Diisocyanatotoluene
CAS No.:584-849-9
UN No.:2078
EINECS No.:209-544-5
Purity: 99.5% Min
Molecular Weight:174.16
Class:6
Chemical Formula:C9H6N2O2
Appearance:Colorless to light yellow transparent liquid

Application:

TDI belongs to isocyanate products, which is widely used in producing polyurethane elastomers, top grade polyurethane coating and other industries. It is isocyanate ester product, can replaced all or part of the T80 , can improved the compression load of the product ,it 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.

 

Specification：


TESTING ITEMS

STANDARD

Test Result

The content  of Toluene Diisocyanate%>=

99.5

99.94

Isomer Ratio(2,4/2,6)

80.0/20.0±1

80.0/20.0

Hydrolysis chlorine% ≤

0.01

0.0029

Acidity(as HCL)% ≤

0.004

0.0005

Chroma(Hazen) ≤

25

10

 


Package: 


250kg*80 drums,20tons/FCL

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