| 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/V2 Polypropylene Copolymer, Flame Retardant, UL94 V2.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 0.980 g/cc | 0.980 g/cc | ASTM D792 |
| Water Absorption | 0.020 % | 0.020 % | 24 hr; ASTM D570 |
| Linear Mold Shrinkage | 0.017 - 0.021 cm/cm @Thickness 3.17 mm |
0.017 - 0.021 in/in @Thickness 0.125 in |
ASTM D955 |
| 0.020 - 0.024 cm/cm @Thickness 6.35 mm |
0.020 - 0.024 in/in @Thickness 0.250 in |
ASTM D955 | |
| Melt Flow | 20 g/10 min | 20 g/10 min | 230/2.16 (typical); ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 85 - 90 | 85 - 90 | ASTM D785 |
| Tensile Strength, Yield | 19.0 MPa | 2760 psi | ASTM D638 |
| Elongation at Yield | 25 % | 25 % | ASTM D638 |
| Tensile Modulus | 0.896 GPa | 130 ksi | ASTM D638 |
| Flexural Strength | 31.7 MPa | 4600 psi | ASTM D790 |
| Flexural Modulus | 0.827 GPa | 120 ksi | Tangent; ASTM D790 |
| Izod Impact, Notched | 3.20 J/cm @Thickness 3.17 mm |
6.00 ft-lb/in @Thickness 0.125 in |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 71.1 °C | 160 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 62.8 °C | 145 °F | ASTM D648 |
| Flammability, UL94 | V-2 @Thickness 1.50 mm |
V-2 @Thickness 0.0591 in |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 182 - 199 °C | 360 - 390 °F | |
| Middle Barrel Temperature | 193 - 210 °C | 380 - 410 °F | |
| Front Barrel Temperature | 188 - 204 °C | 370 - 400 °F | |
| Nozzle Temperature | 182 - 193 °C | 360 - 380 °F | |
| Melt Temperature | 193 - 216 °C | 380 - 420 °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 |