Lubrizol Estane® GP 58 DT Thermoplastic Polyurethane

Category	Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyether Grade
Manufacturer	Lubrizol (former Noveon)
Trade Name	ESTANE®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Lubrizol Estane® GP 58 DT Thermoplastic Polyurethane.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Type: Estane® GP 58DT is an aromatic polyether-based thermoplastic polyurethane (TPU).Features: Translucent spherical pellets.Uses: Injection molding parts, animal identification tagsAvailable in EuropeInformation Provided by The Lubrizol Corporation

Physical Properties	Metric	English	Comments
Specific Gravity	1.17 g/cc	1.17 g/cc	ISO 2781
Maximum Moisture Content	0.050	0.050
Melt Flow	10 - 25 g/10 min @Load 8.70 kg, Temperature 210 °C	10 - 25 g/10 min @Load 19.2 lb, Temperature 410 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	59	59	ISO 868
Tensile Strength, Ultimate	47.1 MPa	6830 psi	ISO 527
Tensile Strength, Yield	17.2 MPa	2490 psi	50% elongation
	19.7 MPa	2860 psi	100% elongation
	31.2 MPa	4530 psi	300% elongation
Elongation at Break	431 %	431 %
Modulus of Elasticity	0.129 GPa	18.7 ksi	ISO 527
Rebound	31 %	31 %	ISO 4662
Tear Strength	142 kN/m	810 pli	Nicked; ISO 34-1B
	177 kN/m	1010 pli	Unnicked; ISO 34-1B
Abrasion	55	55	mm<sup>3</sup>; ISO 4649

Thermal Properties	Metric	English	Comments
Vicat Softening Point	132 °C	270 °F	A50; ISO 306

Processing Properties	Metric	English	Comments
Feed Temperature	40.0 °C	104 °F	Injection
Nozzle Temperature	210 - 220 °C	410 - 428 °F	Injection
Zone 1	200 - 210 °C	392 - 410 °F	Injection
Zone 2	210 - 220 °C	410 - 428 °F	Injection
Zone 3	210 - 220 °C	410 - 428 °F	Injection
Zone 4	215 - 225 °C	419 - 437 °F	Injection
Drying Temperature	100 °C	212 °F
Dry Time	2.00 - 3.00 hour	2.00 - 3.00 hour
Dew Point	-30.0 °C	-22.0 °F

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