Category | Polymer , Thermoplastic , Polyester, TP , Polycyclohexylenedimethylene Terephthalate (PCT) , Glycol-Modified PCT (PCTG) Copolyester |
Manufacturer | Eastman Chemical |
Trade Name | DuraStar |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Eastman DuraStar DS1910HF Polymer, Natural.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.19 g/cc | 1.19 g/cc | ASTM D792 |
Water Absorption | 0.15 % | 0.15 % | 24h Immersion; ASTM D570 |
Linear Mold Shrinkage | 0.0030 cm/cm | 0.0030 in/in | ASTM D955 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell R | 107 | 107 | ASTM D785 |
Tensile Strength at Break | 43.0 MPa | 6240 psi | ASTM D638 |
Tensile Strength, Yield | 50.0 MPa | 7250 psi | ASTM D638 |
Elongation at Break | 270 % | 270 % | ASTM D638 |
Elongation at Yield | 5.0 % | 5.0 % | ASTM D638 |
Flexural Yield Strength | 68.0 MPa | 9860 psi | ASTM D790 |
Flexural Modulus | 1.90 GPa | 276 ksi | ASTM D790 |
Izod Impact, Notched | 0.440 J/cm @Temperature -40.0 °C |
0.824 ft-lb/in @Temperature -40.0 °F |
ASTM D256 |
0.800 J/cm @Temperature 23.0 °C |
1.50 ft-lb/in @Temperature 73.4 °F |
ASTM D256 | |
Izod Impact, Unnotched | NB | NB | ASTM D4812 |
NB @Temperature -40.0 °C |
NB @Temperature -40.0 °F |
ASTM D4812 | |
Puncture Energy | 40.0 J | 29.5 ft-lb | Puncture Resistance @Max Load, 23°C; ASTM D3763 |
38.0 J @Temperature -40.0 °C |
28.0 ft-lb @Temperature -40.0 °F |
Puncture Resistance at Max Load; ASTM D3763 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Deflection Temperature at 0.46 MPa (66 psi) | 73.0 °C | 163 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 66.0 °C | 151 °F | ASTM D648 |
Vicat Softening Point | 86.0 °C | 187 °F | 1kg load; ASTM D1525 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Haze | <= 1.0 % | <= 1.0 % | ASTM D1003 |
Transmission, Visible | 92 % | 92 % | Total Transmittance; ASTM D1003 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Melt Temperature | 230 - 280 °C | 446 - 536 °F | |
Mold Temperature | 15.0 - 30.0 °C | 59.0 - 86.0 °F | |
Drying Temperature | 70.0 °C | 158 °F | |
Dry Time | 4 hour | 4 hour |