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Master Bond adhesives

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Covestro MULTRANOL® 3901 Polyurethane
Categories: Polymer; Thermoset; Polyurethane, TS

Material Notes: Multranol 3901 is a 6,000-molecular-weight polyoxypropylene triol specially modified with ethylene oxide.

Properties / Applications: Multranol 3901 is a 6,000-molecular-weight polyoxypropylene triol specially modified with ethylene oxide. This triol is typically used in elastomeric applications and in the production of flexible molded and semirigid foams. As with any product, use of Multranol 3901 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 PropertiesOriginal ValueComments
Specific Gravity 0.980 g/cc
@Temperature 75.0 °C
 1.00 g/cc
@Temperature 50.0 °C
 1.01 g/cc
@Temperature 25.0 °C
Viscosity 200 cP
@Temperature 65.0 °C
 800 cP
@Temperature 30.0 °C
 1000 - 1320 cP
@Temperature 25.0 °C
 
Chemical PropertiesOriginal ValueComments
Acid Value <= 0.10[mg KOH/g]
 
Thermal PropertiesOriginal ValueComments
Flash Point 193 °CPMCC
 
Processing PropertiesOriginal ValueComments
Moisture Content <= 0.050 %
 
Descriptive Properties
AppearanceClear, viscous liquid
Color<50APHA
Hydroxyl number[mg KOH/g]

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PCOVEST0926 / 202709

Rulon Bearings

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