Dow Pellethane® 2354-45D Polyurethane Elastomer, Polyester Polycaprolactone Based (discontinued **)

Category	Polymer , Thermoplastic , Elastomer, TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Polyester 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® 2354-45D Polyurethane Elastomer, Polyester Polycaprolactone Based (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

PELLETHANE® 2354-45D elastomer is a polyester polycaprolactone based polyurethane elastomer used in automotive applications. It allows fast molding, and once molded can be painted with polyurethane and acrylic enamels or water based elastomeric paints without a primer.Data provided by Dow Chemical.This product is no longer a part of the PELLETHANE® product line.

Physical Properties	Metric	English	Comments
Density	1.19 g/cc	0.0430 lb/in³
Melt Flow	20 g/10 min @Load 1.20 kg, Temperature 224 °C	20 g/10 min @Load 2.65 lb, Temperature 435 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	46	46
Tensile Strength at Break	39.7 MPa	5760 psi	Tensile stress at break.
Elongation at Break	500 %	500 %
50% Modulus	0.00690 GPa	1.00 ksi
100% Modulus	0.00896 GPa	1.30 ksi
300% Modulus	0.0190 GPa	2.76 ksi
Secant Modulus	0.0690 GPa	10.0 ksi	2% Secant Modulus
Tear Strength	120 kN/m	685 pli
Taber Abrasion, mg/1000 Cycles	10	10	H22 Wheel
Compression Set	30 %	30 %	23°C.
	33 % @Temperature 70.0 °C	33 % @Temperature 158 °F
Tensile Set	80 %	80 %	Elongation set after break

Thermal Properties	Metric	English
CTE, linear	153 µm/m-°C @Temperature 20.0 °C	85.0 µin/in-°F @Temperature 68.0 °F
Vicat Softening Point	117 °C	243 °F
Clash Berg Stiffness Temperature	-17.8 °C	-0.0400 °F

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