Dow Pellethane® 2103-90AEF Polyurethane Elastomer, Ether Based (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® 2103-90AEF Polyurethane Elastomer, Ether Based (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

PELLETHANE® 2103-90AEF elastomer is a polytetramethylene glycol ether based polyurethane elastomer, featuring superior resilience, low temperature properties, excellent hydrolytic stability, and resistance to attack by microorganisms. Its typical applications include wire and cable jacketing, wheels, film, tubing, and belting.Data provided by Dow Chemical.This product is no longer a part of the PELLETHANE® product line.

Physical Properties	Metric	English
Density	1.14 g/cc	0.0412 lb/in³
Linear Mold Shrinkage	0.012 cm/cm	0.012 in/in
Melt Flow	3.0 g/10 min @Load 8.70 kg, Temperature 190 °C	3.0 g/10 min @Load 19.2 lb, Temperature 374 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	90	90
Tensile Strength at Break	37.9 MPa	5500 psi	Tensile stress at break.
Elongation at Break	500 %	500 %
50% Modulus	0.00634 GPa	0.920 ksi
100% Modulus	0.00896 GPa	1.30 ksi
300% Modulus	0.0172 GPa	2.49 ksi
Secant Modulus	0.0690 GPa	10.0 ksi	2% Secant Modulus
Tear Strength	134 kN/m	765 pli
Taber Abrasion, mg/1000 Cycles	50	50	H22 Wheel
Compression Set	25 %	25 %	23°C.
	40 % @Temperature 70.0 °C	40 % @Temperature 158 °F
Tensile Set	60 %	60 %	Elongation set after break

Thermal Properties	Metric	English
CTE, linear	156 µm/m-°C @Temperature 20.0 °C	86.7 µin/in-°F @Temperature 68.0 °F
Vicat Softening Point	102 °C	216 °F
Glass Transition Temp, Tg	-27.0 °C	-16.6 °F
Clash Berg Stiffness Temperature	6.11 °C	43.0 °F

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