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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
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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 Comments
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 Comments
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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