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Rulon Bearings

BASF Lupranate® 5143 Isocyanate
Categories: Fluid

Material Notes: Description: Lupranate® 5143 isocyanate is a liquid, carbodiimide-modified 4,4’-diphenylmethane diisocyanate. With manufacturing advances, Lupranate 5143 isocyanate achieves better low temperature stability than Lupranate® MM103 isocyanate. At the same time, Lupranate 5143 isocyanate offers consistently low color and improved stability in formulated products such as prepolymers and casting kits. Lupranate 5143 isocyanate is a viable alternative to Lupranate MM103 isocyanate in CASE and microcellular urethane applications.

Information provided by BASF

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Physical PropertiesMetricEnglishComments
Density 1.22 g/cc0.0441 lb/in³
Viscosity 40 cP40 cP
Vapor Pressure <= 1.33e-8 bar
@Temperature 25.0 °C
<= 0.00000998 torr
@Temperature 77.0 °F
 
Thermal PropertiesMetricEnglishComments
Boiling Point >= 190 °C
@Pressure 0.000667 MPa
>= 374 °F
@Pressure 0.0967 psi
Flash Point 199 °C390 °F
 
Descriptive Properties
Color<250APHA
 Light Yellow
CompositionHydrolyzable Chlorine<30.0%
 NCO content0.292

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PBASG0682 / 132315

Aluminum Castings

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