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Lubrizol Advanced Materials Pearlbond® 118 Thermoplastic Polyurethane

Category Polymer , Thermoplastic , Polyurethane, TP
Manufacturer Lubrizol Advanced Materials Manufacturing S. S.L. (Former Merquinsa)
Trade Name Pearlbond®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol Advanced Materials Pearlbond® 118 Thermoplastic Polyurethane.pdf
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Material Notes:
The Pearlbond® grades are aromatic crystalline TPUs used for the production of heat activated shoe counters and toe puffs, and orthopedic products. The Pearlbond® grades are supplied in pellet form and can be applied by extrusion process (T-die) or sintering (in such case they must be previously cryogenically ground)Properties of Pearlbond 118: Very high crystallization rate. Low melting range. Medium activation temperature. Medium hardness. Very high melt viscosity.
Physical Properties Metric English Comments
Melt Flow 30 - 50 g/10 min

@Load 21.6 kg,
Temperature 170 °C
30 - 50 g/10 min

@Load 47.6 lb,
Temperature 338 °F
DDIN 53.735
Mechanical Properties Metric English Comments
Hardness, Shore A 92
92
DIN 53.505
Thermal Properties Metric English Comments
Melting Point 150 - 160 °C
302 - 320 °F
Kofler; MQSA 70 A
Softening Point 70.0 - 80.0 °C
158 - 176 °F
Kofler; MQSA 70 A
Descriptive Properties Value Comments
Crystallization Rate 18-20 min
MQSA 12 B
Thermoplasticity Range Low
MQSA 68 A
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