Category | Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Unreinforced, Flame Retardant |
Manufacturer | Polymer Technology & Services, LLC (PTS) |
Trade Name | Tristar® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | PTS Tristar® PC-15R-113 15 MFI Clear Utility Grade Polycarbonate With Release.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.20 g/cc | 0.0434 lb/in³ | ASTM D792 |
Water Absorption | 0.15 % | 0.15 % | 24 hours at 73°F; ASTM D570 |
Melt Flow | 15 g/10 min @Load 1.20 kg, Temperature 300 °C |
15 g/10 min @Load 2.65 lb, Temperature 572 °F |
ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell R | 120 | 120 | ASTM D785 |
Tensile Strength, Yield | 58.6 MPa @Thickness 3.17 mm |
8500 psi @Thickness 0.125 in |
ASTM D638 |
Elongation at Break | 150 % @Thickness 3.17 mm |
150 % @Thickness 0.125 in |
ASTM D638 |
Flexural Yield Strength | 89.6 MPa @Thickness 3.17 mm |
13000 psi @Thickness 0.125 in |
ASTM D790 |
Flexural Modulus | 2.28 GPa @Thickness 3.17 mm |
331 ksi @Thickness 0.125 in |
ASTM D790 |
Izod Impact, Notched | 6.41 J/cm @Thickness 3.17 mm |
12.0 ft-lb/in @Thickness 0.125 in |
ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Deflection Temperature at 1.8 MPa (264 psi) | 127 °C | 261 °F | ASTM D648 |
Flammability, UL94 | V-2 @Thickness 1.59 mm |
V-2 @Thickness 0.0625 in |
UL94 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Transmission, Visible | 80 % | 80 % | Clear grade, but transmission not quantified. |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Rear Barrel Temperature | 249 - 271 °C | 480 - 520 °F | |
Middle Barrel Temperature | 260 - 271 °C | 500 - 520 °F | |
Front Barrel Temperature | 271 - 288 °C | 520 - 550 °F | |
Nozzle Temperature | 266 - 282 °C | 510 - 540 °F | |
Melt Temperature | 277 - 293 °C | 530 - 560 °F | |
Mold Temperature | 71.1 - 93.3 °C | 160 - 200 °F | |
Drying Temperature | 121 °C | 250 °F | |
Dry Time | 3 - 4 hour | 3 - 4 hour | 48 hours max. |
Injection Pressure | 68.9 - 124 MPa | 10000 - 18000 psi | |
Back Pressure | 0.345 - 1.38 MPa | 50.0 - 200 psi | |
Clamp Pressure | 27.6 - 68.9 MPa | 4000 - 10000 psi | |
Shot Size | 40 - 60 % | 40 - 60 % | |
Screw Speed | 40 - 70 rpm | 40 - 70 rpm |
Descriptive Properties | Value | Comments |
---|---|---|
Injection Speed- Edge Gate | Slow to Medium | |
Injection Speed- Tab Gate | Medium to Fast | |
Injection Speed- Tunnel Gate | Fast |