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Specialty Compounds RTP Company

Covestro MULTRANOL® 4012 Polyurethane
Categories: Polymer; Thermoset; Polyurethane, TS

Material Notes: Multranol 4012 is a 450-molecular-weight polypropylene oxide-based triol.

Properties / Applications: Multranol 4012 is a 450-molecular weight polypropylene oxide-based triol. It is typically used in the production of solid urethane elastomers and rigid polyurethane foams. As with any product, use of Multranol 4012 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 PropertiesMetricEnglishComments
Specific Gravity  0.990 g/cc
@Temperature 80.0 °C
0.990 g/cc
@Temperature 176 °F
 1.015 g/cc
@Temperature 45.0 °C
1.015 g/cc
@Temperature 113 °F
 1.03 g/cc
@Temperature 25.0 °C
1.03 g/cc
@Temperature 77.0 °F
Bulk Density 1.03 g/cc0.0372 lb/in³
Viscosity  50 cP
@Temperature 65.0 °C
50 cP
@Temperature 149 °F
 300 cP
@Temperature 35.0 °C
300 cP
@Temperature 95.0 °F
 520 - 700 cP
@Temperature 25.0 °C
520 - 700 cP
@Temperature 77.0 °F
 
Chemical PropertiesMetricEnglishComments
Acid Value <= 0.25<= 0.25[mg KOH/g]
 
Thermal PropertiesMetricEnglishComments
Flash Point 188 °C370 °FPMCC
 
Processing PropertiesMetricEnglishComments
Moisture Content <= 0.050 %<= 0.050 %
 
Descriptive Properties
AppearanceClear, viscous liquid
Hydroxyl number[mg KOH/g]

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PCOVEST0928 / 202711

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