Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 40% Talc Filler |
Manufacturer | Spartech |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Spartech PP5140 Talc Filled Homopolymer.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.25 g/cc @Temperature 22.8 °C |
1.25 g/cc @Temperature 73.0 °F |
ASTM D792 |
Filler Content | 40 % | 40 % | |
Linear Mold Shrinkage | 0.010 cm/cm | 0.010 in/in | 0.125inch wall |
0.012 cm/cm | 0.012 in/in | 4.0" disk; ASTM D955 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength, Yield | 31.0 MPa | 4500 psi | ASTM D638 |
Elongation at Break | 10 % | 10 % | ASTM D638 |
Elongation at Yield | 2.0 % | 2.0 % | ASTM D638 |
Flexural Modulus | 2.41 GPa | 350 ksi | secant; ASTM D790 |
3.17 GPa | 460 ksi | tangent; ASTM D790 | |
Izod Impact, Notched | 0.267 J/cm @Temperature 22.8 °C |
0.500 ft-lb/in @Temperature 73.0 °F |
ASTM D256 |
Gardner Impact | >= 1.36 J @Temperature 22.8 °C |
>= 1.00 ft-lb @Temperature 73.0 °F |
ASTM D5420 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 172 µm/m-°C @Temperature 20.0 °C |
95.6 µin/in-°F @Temperature 68.0 °F |
ASTM E831 |
Deflection Temperature at 0.46 MPa (66 psi) | 135 °C | 275 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 79.4 °C | 175 °F | ASTM D648 |
Vicat Softening Point | 84.0 °C | 183 °F | ASTM D1525 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Gloss | 20 % | 20 % | 60°; ASTM D523 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Dielectric Constant | 4.8 @Frequency 60 Hz |
4.8 @Frequency 60 Hz |
ASTM D150 |
Dielectric Strength | 19.7 kV/mm | 500 kV/in | ASTM D149 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Drying Temperature | 82.0 - 104 °C | 180 - 219 °F | |
Dry Time | 4 - 6 hour | 4 - 6 hour | to moisture < 0.01% |