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Lubrizol Advanced Materials Pearlthane® ECO D20N55D Thermoplastic Polyurethane  (discontinued **)

Category Polymer , Renewable/Recycled Polymer , Thermoplastic , Polyurethane, TP
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol Advanced Materials Pearlthane® ECO D20N55D Thermoplastic Polyurethane  (discontinued **).pdf
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Material Notes:
PEARLTHANE® ECO D20N55D is a 55 Shore D, High Performance natural TPU based on Renewable Sources with ca. 35% renewable content according to ASTM D6866 for Extrusion and Injection Molding applications. This natural TPU resin features properties similar to standard TPU of same hardness, i.e. excellent mechanical properties and abrasion resistance.Applications: Pearlthane® ECO D20N55D enhances the performance of a wide range of end use products that ranges from extrusion profiles, belts, consumer electronics and sport and leisure applications, among others, where environmentally-friendly materials can bring value to the end product.
Physical Properties Metric English Comments
Specific Gravity 1.18 g/cc
1.18 g/cc
ASTM D-792
Moisture Absorption at Equilibrium <= 0.10 %
<= 0.10 %
MQSA 44
Melt Flow 10 g/10 min

@Load 21.6 kg,
Temperature 195 - 205 °C
10 g/10 min

@Load 47.6 lb,
Temperature 383 - 401 °F
Mechanical Properties Metric English Comments
Hardness, Shore D 55
55
ASTM D-2240
Tensile Strength 38.06 MPa
5520 psi
ASTM D-412
Tensile Strength, Yield 3.406 MPa

@Strain 300 %
494.0 psi

@Strain 300 %
ASTM D-412
20.03 MPa

@Strain 100 %
2905 psi

@Strain 100 %
ASTM D-412
Elongation at Break 350 %
350 %
ASTM D-412
Tear Strength 160 kN/m
915 pli
DIN 53.515
Thermal Properties Metric English Comments
Melting Point 195 - 205 °C
383 - 401 °F
Temperature range at which MFI = 10 g/10 min at 21.6 kg.; MQSA 111
Glass Transition Temp, Tg -30.0 °C
-22.0 °F
DSC, 10°C/min; DIN 51.007
Processing Properties Metric English Comments
Feed Temperature 200 °C
392 °F
Nozzle Temperature 210 °C
410 °F
Mold Temperature 35.0 °C
95.0 °F
Drying Temperature 100 - 110 °C

@Time 3600 - 7200 sec
212 - 230 °F

@Time 1.00 - 2.00 hour
Use of a hot air circulatory, vacuum or desiccant-air dryer is recommended.
Descriptive Properties Value Comments
Biobased Content (%) 35
Compression Zone Temperature 401°F
Metering Zone Temperature 410°F
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