Dow PELLETHANE® 2104-45D Polyurethane Elastomer (Ether-Ether Hybrid) (discontinued **)

Category	Polymer , Thermoplastic , Elastomer, TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Ether Grade
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Dow PELLETHANE® 2104-45D Polyurethane Elastomer (Ether-Ether Hybrid) (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Description: PELLETHANE® 2104-45D ether-ether hybrid polyurethane elastomer has excellent low temperature properties, fast cycle time, and good resistance to fuel and oils. Applications include: Caster wheels, Seals, Gaskets, Animal tags, Hose jacketing, Ski boots, AutomotiveData provided by Dow Chemical.Lubrizol acquired the Pellethane product line from Dow in 2009.

Physical Properties	Metric	English	Comments
Specific Gravity	1.20 g/cc	1.20 g/cc	ASTM D792
Melt Index of Compound	19 g/10 min @Load 1.20 kg, Temperature 224 °C	19 g/10 min @Load 2.65 lb, Temperature 435 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	50 - 60	50 - 60	ASTM D2240
Tensile Strength, Ultimate	37.9 MPa	5500 psi	ASTM D412
Elongation at Break	500 %	500 %	ASTM D412
50% Modulus	0.00930 GPa	1.35 ksi	ASTM D412
100% Modulus	0.0103 GPa	1.49 ksi	ASTM D412
300% Modulus	0.0186 GPa	2.70 ksi	ASTM D412
Flexural Modulus	0.689 GPa	100 ksi	ASTM D790
Tear Strength	120 kN/m	685 pli	Die C; ASTM D624
Taber Abrasion, mg/1000 Cycles	40	40	H-22 wheel (coarser); ASTM D1044
Compression Set	20 %	20 %	22 hrs. @ 77°F (25°C); ASTM D395, Method B
	65 % @Temperature 70.0 °C	65 % @Temperature 158 °F	22 hrs.; ASTM D395, Method B
Tensile Set	70 %	70 %	Elongation Set After Break; ASTM D412

Thermal Properties	Metric	English	Comments
CTE, linear	152 µm/m-°C @Temperature 20.0 °C	84.4 µin/in-°F @Temperature 68.0 °F	ASTM D696
Vicat Softening Point	133 °C	271 °F	ASTM D1525
Glass Transition Temp, Tg	-28.0 °C	-18.4 °F	DSC

Processing Properties	Metric	English	Comments
Melt Temperature	210 - 227 °C	410 - 441 °F

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