Dow Pellethane® 2354-55D 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® 2354-55D Polyurethane Elastomer, Polyester Polycaprolactone Based (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

PELLETHANE® 2354-55D is 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
Density	1.21 g/cc	0.0437 lb/in³
Linear Mold Shrinkage	0.010 cm/cm	0.010 in/in
Melt Flow	22 g/10 min @Load 2.16 kg, Temperature 224 °C	22 g/10 min @Load 4.76 lb, Temperature 435 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	56	56
Tensile Strength at Break	37.9 MPa	5500 psi	Tensile stress at break.
Elongation at Break	460 %	460 %
50% Modulus	0.0110 GPa	1.60 ksi
100% Modulus	0.0121 GPa	1.75 ksi
300% Modulus	0.0248 GPa	3.60 ksi
Secant Modulus	0.138 GPa	20.0 ksi	2% Secant Modulus
Tear Strength	149 kN/m	850 pli
Taber Abrasion, mg/1000 Cycles	40	40	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	135 µm/m-°C @Temperature 20.0 °C	75.0 µin/in-°F @Temperature 68.0 °F
Vicat Softening Point	121 °C	250 °F
Clash Berg Stiffness Temperature	-5.00 °C	23.0 °F

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