Covestro MULTRANOL® 9111 Polyurethane

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Covestro MULTRANOL® 9111 Polyurethane
Categories:	Polymer; Thermoset; Polyurethane, TS
Material Notes:	Multranol 9111 is a 4,000-molecular-weight polypropylene oxide-based diol specially modified with ethylene oxide. Properties / Applications: Multranol 9111 is a 4,000-molecular-weight polypropylene oxide-based diol specially modified with ethylene oxide. It is used in the production of solid and microcellular urethane elastomers and semi-rigid flexible foams. As with any product, use of Multranol 9111 polyol in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. Information provided by Covestro
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Physical Properties	Original Value	Comments

Specific Gravity	0.980 g/cc @Temperature 80.0 °C
	1.02 g/cc @Temperature 30.0 °C
	1.03 g/cc @Temperature 25.0 °C
Bulk Density	64.3 lb/ft³
Viscosity	100 cP @Temperature 75.0 °C
	400 cP @Temperature 40.0 °C
	720 - 920 cP @Temperature 25.0 °C

Chemical Properties	Original Value	Comments
Acid Value	<= 0.10	[mg KOH/g]

Thermal Properties	Original Value	Comments
Flash Point	232 °C	PMCC

Processing Properties	Original Value	Comments
Moisture Content	<= 0.050 %

Descriptive Properties
Appearance	Clear to pale yellow liquid
Color	<50	APHA
Hydroxyl number	[mg KOH/g]

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PCOVEST0937 / 202720

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