Lubrizol Advanced Materials PEARLTHANE® 12K85LB Thermoplastic Polyurethane Elastomer (discontinued **)

Category	Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Lubrizol Advanced Materials PEARLTHANE® 12K85LB Thermoplastic Polyurethane Elastomer (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

PEARLTHANE® 12K85 LB is a standard polyester-based TPU with a lubricating additive, supplied in form of translucent, colourless or slightly yellowish pellets, combining hardness with excellent mechanical properties. It is intended for extrusion related applications.All 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	10 g/10 min @Load 47.6 lb

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	83	83	ASTM D2240
Tensile Strength, Yield	35.00 MPa	5076 psi	ASTM D412
Elongation at Break	590 %	590 %	ASTM D412
100% Modulus	0.00500 GPa	0.725 ksi	ASTM D412
300% Modulus	0.008998 GPa	1.305 ksi	ASTM D412
Tear Strength	80.6 kN/m	460 pli	ASTM D624 (Die C)
Abrasion	30	30	loss (mm³); DIN 53.516

Thermal Properties	Metric	English	Comments
Melting Point	138 - 148 °C	280 - 298 °F	MQSA 111
Glass Transition Temp, Tg	-27.8 °C	-18.0 °F	DSC, 18ºF/min; DIN 51.007

Processing Properties	Metric	English	Comments
Zone 1	149 - 179 °C	300 - 355 °F
Zone 2	160 - 191 °C	320 - 375 °F
Zone 3	171 - 199 °C	340 - 390 °F
Zone 4	177 - 207 °C	350 - 405 °F
Die Temperature	177 - 199 °C	350 - 390 °F
Moisture Content	<= 0.10 %	<= 0.10 %	MQSA 44

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