Category | Polymer , Thermoplastic , Polypropylene (PP) |
Manufacturer | FiberFil |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Fiberfil® PP-68/TC/20 Polypropylene Copolymer, 20% Talc.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.06 g/cc | 1.06 g/cc | ASTM D792 |
Water Absorption | 0.020 % | 0.020 % | 24 hr; ASTM D570 |
Linear Mold Shrinkage | 0.010 cm/cm @Thickness 3.17 mm |
0.010 in/in @Thickness 0.125 in |
ASTM D955 |
0.012 cm/cm @Thickness 6.35 mm |
0.012 in/in @Thickness 0.250 in |
ASTM D955 | |
Melt Flow | 7.0 g/10 min | 7.0 g/10 min | 230/2.16 (typical); ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell R | 80 - 85 | 80 - 85 | ASTM D785 |
Tensile Strength, Yield | 27.6 MPa | 4000 psi | ASTM D638 |
Elongation at Yield | 30 % | 30 % | ASTM D638 |
Tensile Modulus | 2.48 GPa | 360 ksi | ASTM D638 |
Flexural Strength | 40.0 MPa | 5800 psi | ASTM D790 |
Flexural Modulus | 2.34 GPa | 340 ksi | Tangent; ASTM D790 |
Izod Impact, Notched | 0.801 J/cm @Thickness 3.17 mm |
1.50 ft-lb/in @Thickness 0.125 in |
ASTM D256 |
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) | 76.7 °C | 170 °F | ASTM D648 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Rear Barrel Temperature | 199 - 210 °C | 390 - 410 °F | |
Middle Barrel Temperature | 204 - 227 °C | 400 - 440 °F | |
Front Barrel Temperature | 182 - 199 °C | 360 - 390 °F | |
Nozzle Temperature | 182 - 193 °C | 360 - 380 °F | |
Melt Temperature | 199 - 232 °C | 390 - 450 °F | |
Mold Temperature | 32.2 - 71.1 °C | 90.0 - 160 °F | |
Drying Temperature | 76.7 °C | 170 °F | Drying not normally required |
Dry Time | 2 hour | 2 hour | Drying not normally required |
Moisture Content | <= 0.20 % | <= 0.20 % | recommended for molding |
Back Pressure | 0.000 - 0.689 MPa | 0.000 - 100 psi |