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Ensinger PEI

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Lubrizol Advanced Materials PEARLBOND® DIPP-539 Linear Thermoplastic Polyurethane  (discontinued **)
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: PEARLBOND® DIPP-539 is a linear, polycaprolactone-copolester polyurethane with a very high crystallization rate and a very high thermoplasticity level.

Applications: PEARLBOND® DIPP-539 can be added to formulations of REACTIVE POLYURETHANE HOT-MELTS, in order to improve the crystallisation speed.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.19 g/ccDIN 53.479
Viscosity 170000 cP
@Temperature 130 °C
Melt; DIN 53.735
Melt Flow 150 - 200 g/10 min
@Load 2.16 kg,
Temperature 170 °C
DIN 53.735
 
Chemical PropertiesOriginal ValueComments
Total Base Number <= 5.0mg KOH/g; MQSA 47
 
Thermal PropertiesOriginal ValueComments
Melting Point 58.0 - 60.0 °CMQSA 70 A
 
Processing PropertiesOriginal ValueComments
Moisture Content <= 0.15 %MQSA 44
 
Descriptive Properties
Crystallization rate (minutes)8 - 10MQSA 12 B
Supply FormSmall white pellets
ThermoplasticityVery highMQSA 68 A

**
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PMES00 / 52898

Polyurethane

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