Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Flame Retardant |
Manufacturer | RheTech Products |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | RheTech Products FRP256-00 Polypropylene Copolymer, Flame Retardant, Natural.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 0.930 g/cc | 0.930 g/cc | 23/23°C; ASTM D792 |
Linear Mold Shrinkage | 0.0135 cm/cm | 0.0135 in/in | ASTM D955 |
Melt Flow | 25 g/10 min @Load 2.16 kg, Temperature 230 °C |
25 g/10 min @Load 4.76 lb, Temperature 446 °F |
ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore D | 69 | 69 | ASTM D2240 |
Tensile Strength at Break | 26.2 MPa | 3800 psi | 2 in/min; ASTM D638 |
Flexural Modulus | 1.24 GPa | 180 ksi | Tangent; ASTM D790 |
Izod Impact, Notched | 0.641 J/cm @Temperature 23.0 °C |
1.20 ft-lb/in @Temperature 73.4 °F |
ASTM D256 |
Gardner Impact | 18.0 J | 13.3 ft-lb | ASTM D5420 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Deflection Temperature at 0.46 MPa (66 psi) | 82.2 °C | 180 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 51.7 °C | 125 °F | ASTM D648 |
Flammability, UL94 | V-2 | V-2 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Rear Barrel Temperature | 191 - 199 °C | 375 - 390 °F | |
Middle Barrel Temperature | 199 - 210 °C | 390 - 410 °F | |
Front Barrel Temperature | 199 - 210 °C | 390 - 410 °F | |
Nozzle Temperature | 204 °C | 400 °F | |
Mold Temperature | 23.9 - 35.0 °C | 75.0 - 95.0 °F | |
Drying Temperature | 51.7 - 65.6 °C | 125 - 150 °F | |
Dry Time | 1 - 2 hour | 1 - 2 hour | |
Moisture Content | <= 0.050 % | <= 0.050 % | Recommended |
Injection Pressure | 2.76 - 8.27 MPa | 400 - 1200 psi | |
Hold Pressure | 2.07 - 6.89 MPa | 300 - 1000 psi | |
Back Pressure | 0.345 - 0.689 MPa | 50.0 - 100 psi |