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Lubrizol Advanced Materials Pearlthane® 12H92E Thermoplastic Polyurethane Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Polyester Grade
Manufacturer Lubrizol Advanced Materials Manufacturing S. S.L. (Former Merquinsa)
Trade Name Pearlthane®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol Advanced Materials Pearlthane® 12H92E Thermoplastic Polyurethane Elastomer.pdf
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Material Notes:
Pearlthane® 12H92E is a special polyester-based TPU, supplied in form of translucent, colorless pellets, combining hardness with excellent processability and excellent low temperature performance. This grade has been specially designed for mechanically demanding applications where excellent mechanical properties are required, such as timing belts..Information provided by Merquinsa.
Physical Properties Metric English Comments
Specific Gravity 1.19 g/cc
1.19 g/cc
ASTM D792
Melt Flow 10 g/10 min

@Load 21.6 kg,
Temperature 125 - 135 °C
10 g/10 min

@Load 47.6 lb,
Temperature 257 - 275 °F
Mechanical Properties Metric English Comments
Hardness, Shore A 91
91
ASTM D2240
Tensile Strength, Yield 40.00 MPa
5801 psi
ASTM D412
Elongation at Break 505 %
505 %
ASTM D412
100% Modulus 0.006998 GPa
1.015 ksi
ASTM D412
300% Modulus 0.01500 GPa
2.176 ksi
ASTM D412
Tear Strength 130 kN/m
742 pli
ASTM D624 DIE C
Abrasion 25
25
[mm^3]; ISO 4649
Thermal Properties Metric English Comments
Melting Point 190 - 200 °C
374 - 392 °F
MQSA 111
Glass Transition Temp, Tg -42.8 °C
-45.0 °F
DSC, 50°F/min; ISO 11357-2
Processing Properties Metric English Comments
Zone 1 200 - 210 °C
392 - 410 °F
Zone 2 210 - 220 °C
410 - 428 °F
Zone 3 220 - 230 °C
428 - 446 °F
Zone 4 210 - 220 °C
410 - 428 °F
Die Temperature 200 - 210 °C
392 - 410 °F
Moisture Content <= 0.10 %
<= 0.10 %
MQSA 44
Screw Speed 40 rpm
40 rpm
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