Category | Polymer , Thermoplastic , Elastomer, TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Polyester Grade |
Manufacturer | Lubrizol (former Noveon) |
Trade Name | ESTANE® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Lubrizol Estane® 2355-85ABR Thermoplastic Polyurethane Elastomer.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.18 g/cc | 0.0426 lb/in³ | ASTM D792 |
Linear Mold Shrinkage, Flow | 0.0040 - 0.0060 cm/cm | 0.0040 - 0.0060 in/in | ASTM D955 |
Linear Mold Shrinkage, Transverse | 0.0010 - 0.0050 cm/cm | 0.0010 - 0.0050 in/in | ASTM D955 |
Melt Index of Compound | 52 g/10 min @Load 8.70 kg, Temperature 190 °C |
52 g/10 min @Load 19.2 lb, Temperature 374 °F |
ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore A | 87 | 87 | ASTM D2240 |
Tensile Strength, Ultimate | 31.0 MPa | 4500 psi | ASTM D412 |
Elongation at Break | 630 % | 630 % | ASTM D412 |
50% Modulus | 0.00550 GPa | 0.798 ksi | ASTM D412 |
100% Modulus | 0.00590 GPa | 0.856 ksi | ASTM D412 |
300% Modulus | 0.00900 GPa | 1.31 ksi | ASTM D412 |
Tear Strength | 78.8 kN/m | 450 pli | ASTM D624 |
Taber Abrasion, mg/1000 Cycles | 15 | 15 | H22 Wheel, 1000g; ASTM D1044 |
Compression Set | 30 % @Temperature 25.0 °C, Time 79200 sec |
30 % @Temperature 77.0 °F, Time 22.0 hour |
ASTM D395, Method B |
75 % @Temperature 70.0 °C, Time 79200 sec |
75 % @Temperature 158 °F, Time 22.0 hour |
ASTM D395, Method B | |
Tensile Set | 80 % | 80 % | Elongation set after break; ASTM D412 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 161 µm/m-°C @Temperature 20.0 °C |
89.4 µin/in-°F @Temperature 68.0 °F |
ASTM D696 |
Vicat Softening Point | 76.1 °C | 169 °F | 120°C/hr, 9.8N; ASTM D1525 |
Glass Transition Temp, Tg | -36.0 °C | -32.8 °F | DSC |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Melt Temperature | 166 - 182 °C | 331 - 360 °F | Extrusion |
171 - 182 °C | 340 - 360 °F | Molding | |
Mold Temperature | 16.0 - 60.0 °C | 60.8 - 140 °F | |
Drying Temperature | 82.0 - 93.0 °C | 180 - 199 °F | air dew point <-40°C |