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Lubrizol Advanced Materials PEARLBOND® 102 Linear 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
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Material Notes:
PEARLBOND® 102 is a linear, polycaprolactone-based polyurethane, supplied in form of small white pellets, which combines a very high crystallization rate with a very high thermoplasticity level.Applications: PEARLBOND® 102 is mainly used for making heat-sealable fabrics (Thermobonding), obtained by coating processes such as scattering or dot-coating (powder or paste). In all cases, the product is previously ground into powder, by cryogenic grinding. The particle size of the powder will depend on the application technique to be used. Pearlbond® 103 is used for textile coating for making shoe-stiffeners (toe puffs & counters), by extrusion or sintering process.
Physical Properties Metric English Comments
Density 1.19 g/cc
0.0430 lb/in³
DIN 53.479
Viscosity 2.38e+6 cP

@Temperature 160 °C
2.38e+6 cP

@Temperature 320 °F
Melt viscosity @ 2.16 kg; DIN 53.735
Melt Flow 90 - 145 g/10 min

@Load 2.16 kg,
Temperature 170 °C
90 - 145 g/10 min

@Load 4.76 lb,
Temperature 338 °F
DIN 53.735
Mechanical Properties Metric English Comments
Hardness, Shore D 51
51
DIN 53.505
Thermal Properties Metric English Comments
Melting Point 68.0 - 72.0 °C
154 - 162 °F
MQSA 70 A
Softening Point 63.0 - 67.0 °C
145 - 153 °F
MQSA 70 A
Descriptive Properties Value Comments
Crystallization rate (minutes) Very high
MQSA 12 B
Thermoplasticity Very high
MQSA 68 A
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