BASF Lupranate® R2500 Isocyanate

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BASF Lupranate® R2500 Isocyanate
Categories:	Fluid
Material Notes:	Description: Lupranate® R2500 Isocyanate is a polymeric MDI with a functionality of approximately 2.7. Careful control of the MDI distribution in Lupranate R2500 Isocyanate helps provide uniform reactivity. This isocyanate can be used for the production of rigid insulation foams by molding, spraying, and frothing. It is also used for rigid and semi-flexible integral skin foams. CASE applications include floor coatings and microcellular elastomers. Information provided by BASF
Key Words:	Polymethylene Polyphenylpolyisocyanate
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Physical Properties	Metric	English	Comments

Density	1.23 g/cc	0.0444 lb/in³
Viscosity	190 cP	190 cP
Vapor Pressure	2.67e-7 bar @Temperature 25.0 °C	0.000200 torr @Temperature 77.0 °F

Thermal Properties	Metric	English	Comments
Boiling Point	>= 190 °C @Pressure 0.000667 MPa	>= 374 °F @Pressure 0.0967 psi
Flash Point	200 °C	392 °F

Descriptive Properties
Color	Dark Brown
Composition	Hydrolyzable Chlorine		0.00035
	NCO content		0.315

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PBASG0704 / 132337

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