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Ensinger PEI

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BorsodChem Ongronat® T 80 TDI 80/20 Isocyanate  (discontinued **)
Categories: Fluid

Material Notes: Description of product:
Appearance: At room temperature water clear liquid.
Composition: A mixture of toluene-di-isocyanate isomers (2,4-toluene-di-isocyanate [A] and 2,6-toluene-di-isocyanate [B].
Nominal isomer ratio: [A] / [B] = 4

Field of application: The highly reactive di-isocyanate chemicals are important materials used in production of PUR products.
Their reactions with various polyols and auxiliary materials is utilized to obtain miscellaneous type material structures, like foams, coatings and adhesives.
Through the present product manufacturer provides one of the high purity components required for such applications and quality parameters kept in an extremely narrow range of tolerance significantly contributes to exact reproducibility of formulations.

Hazard listing: T+ EXTREMELY POISONOUS

Information provided by BorsodChem Rt.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.212 g/cc
Viscosity 3.0 cP
@Temperature 25.0 °C
 
Chemical PropertiesOriginal ValueComments
Acid Value <= 0.0020HCl content, w/w %; ASTM D4667
 
Thermal PropertiesOriginal ValueComments
Melting Point 12.0 - 14.0 °C
 
Descriptive Properties
2,4-isomermin 79 w/w%DIN 51405
Colormax. 15 APHAISO 6271
Hydrolyzable chlorine 0.005 w/w % ASTM D4663
Ratio of 2,4 and 2,6-isomers3.76 - 4.26 DIN 51405
TDI-isomers, totalmin 99.5 w/w %ASTM 4665

**
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