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Dow PELLETHANE® 2355-55DE Polyurethane Elastomer, Polyester Polyadipate Based  (discontinued **)

Category Polymer , Thermoplastic , Elastomer, TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Polyester Grade
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow PELLETHANE® 2355-55DE Polyurethane Elastomer, Polyester Polyadipate Based  (discontinued **).pdf
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Material Notes:
Description: PELLETHANE® 2355-55DE polyester polyadipate based polyurethane elastomer has excellent oil and chemical resistance. Applications include: Film, Sheet, Tubing, Recreation and sporting equipment, Industrial hoses, Fabric lamination, Sewer pipe linings, FootwearData provided by Dow Chemical.Lubrizol acquired the Pellethane product line from Dow in 2009.
Physical Properties Metric English Comments
Specific Gravity 1.19 g/cc
1.19 g/cc
ASTM D792
Linear Mold Shrinkage 0.0090 - 0.013 cm/cm

@Thickness 1.59 mm
0.0090 - 0.013 in/in

@Thickness 0.0625 in
plaque
Melt Index of Compound 24 g/10 min

@Load 8.70 kg,
Temperature 190 °C
24 g/10 min

@Load 19.2 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 49 - 57
49 - 57
ASTM D2240
Tensile Strength, Ultimate 41.4 MPa
6000 psi
ASTM D412
Elongation at Break 500 %
500 %
ASTM D412
50% Modulus 0.00930 GPa
1.35 ksi
ASTM D412
100% Modulus 0.0121 GPa
1.75 ksi
ASTM D412
300% Modulus 0.0248 GPa
3.60 ksi
ASTM D412
Flexural Modulus 0.165 GPa
24.0 ksi
ASTM D790
Tear Strength 114 kN/m
650 pli
Die C; ASTM D624
Taber Abrasion, mg/1000 Cycles 60
60
H-22 wheel (coarser); ASTM D1044
Compression Set 25 %
25 %
22 hrs. @ 77°F (25°C); ASTM D395, Method B
35 %

@Temperature 70.0 °C
35 %

@Temperature 158 °F
22 hrs.; ASTM D395, Method B
Tensile Set 80 %
80 %
Elongation Set After Break; ASTM D412
Thermal Properties Metric English Comments
Vicat Softening Point 107 °C
225 °F
ASTM D1525
Processing Properties Metric English Comments
Processing Temperature 199 - 216 °C
390 - 421 °F
Optimum Extrusion Temperature
Melt Temperature 204 - 221 °C
399 - 430 °F
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