Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Flame Retardant |
Manufacturer | LTL Color Compounds |
Trade Name | ColorFast® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | LTL Color Compounds ColorFast® FRPBT220 PBT, Flame Retarded.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.35 g/cc | 1.35 g/cc | ASTM D792 |
Linear Mold Shrinkage | 0.022 cm/cm | 0.022 in/in | 0.125; ASTM D955 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell R | 124 | 124 | ASTM D785 |
Tensile Strength, Yield | 40.0 MPa | 5800 psi | 2.0 in/min; ASTM D638 |
Elongation at Break | 145 % | 145 % | 2.0 in/min; ASTM D638 |
Flexural Strength | 97.2 MPa | 14100 psi | 2.0 in/min; ASTM D790 |
Flexural Modulus | 2.07 GPa | 300 ksi | 2.0 in/min; ASTM D790 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Flammability, UL94 | V-0 @Thickness 1.50 mm |
V-0 @Thickness 0.0591 in |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Rear Barrel Temperature | 232 - 249 °C | 450 - 480 °F | |
Middle Barrel Temperature | 238 - 254 °C | 460 - 490 °F | |
Front Barrel Temperature | 243 - 260 °C | 470 - 500 °F | |
Nozzle Temperature | 238 - 254 °C | 460 - 490 °F | |
Melt Temperature | 243 - 260 °C | 470 - 500 °F | |
Mold Temperature | 48.9 - 76.7 °C | 120 - 170 °F | |
Drying Temperature | 121 °C | 250 °F | |
Dry Time | 3 - 4 hour | 3 - 4 hour | nominal; maximum drying time of 12 hours |
Back Pressure | 0.345 - 0.689 MPa | 50.0 - 100 psi | |
Shot Size | 40 - 60 % | 40 - 60 % | |
Vent Depth | 0.00127 - 0.00254 cm | 0.000500 - 0.00100 in | |
Screw Speed | 40 - 70 rpm | 40 - 70 rpm |