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- RheTech Products HP521-186 15% Talc Reinforced High Performance Polypropylene Copolymer, UV Stabilized, 7701 Graphite
RheTech Products HP521-186 15% Talc Reinforced High Performance Polypropylene Copolymer, UV Stabilized, 7701 Graphite
| Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 20% Talc Filler |
| Manufacturer | RheTech Products |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | RheTech Products HP521-186 15% Talc Reinforced High Performance Polypropylene Copolymer, UV Stabilized, 7701 Graphite.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Applications: Interior trimIP structural componentsInjection molding conditions reported in table.Information provided by RheTech Products.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.00 g/cc | 1.00 g/cc | 23/23°C; ASTM D792 |
| Filler Content | 15 % | 15 % | ASTM D5630 |
| Linear Mold Shrinkage | 0.0105 cm/cm | 0.0105 in/in | ASTM D955 |
| Melt Flow | 16 g/10 min @Load 2.16 kg, Temperature 230 °C |
16 g/10 min @Load 4.76 lb, Temperature 446 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 67 | 67 | ASTM D2240 |
| Tensile Strength at Break | 20.7 MPa | 3000 psi | 2 in/min; ASTM D638 |
| Flexural Modulus | 1.38 GPa | 200 ksi | Tangent; ASTM D790 |
| Izod Impact, Notched | 0.908 J/cm @Temperature 23.0 °C |
1.70 ft-lb/in @Temperature 73.4 °F |
ASTM D256 |
| Gardner Impact | 22.6 J | 16.7 ft-lb | ASTM D5420 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 101 °C | 214 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 57.2 °C | 135 °F | ASTM D648 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 193 - 221 °C | 380 - 430 °F | |
| Middle Barrel Temperature | 199 - 227 °C | 390 - 440 °F | |
| Front Barrel Temperature | 204 - 232 °C | 400 - 450 °F | |
| Nozzle Temperature | 210 - 221 °C | 410 - 430 °F | |
| Mold Temperature | 26.7 - 48.9 °C | 80.0 - 120 °F | |
| Drying Temperature | 65.6 - 82.2 °C | 150 - 180 °F | |
| Dry Time | 1 - 2 hour | 1 - 2 hour | |
| Moisture Content | <= 0.050 % | <= 0.050 % | Recommended |
| Injection Pressure | 2.76 - 10.3 MPa | 400 - 1500 psi | |
| Hold Pressure | 2.07 - 8.27 MPa | 300 - 1200 psi | |
| Back Pressure | 0.345 - 1.03 MPa | 50.0 - 150 psi |
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