MTI ThermoStran® PP-40G Long Glass Fiber Compound
| Manufacturer | MTI Thermoplastic Composites, Division of Montsinger Technologies, Inc. (MTI) |
| Trade Name | ThermoStran® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
ThermoStran® is custom designed long fiber thermoplastic compound (LFC) engineered to meet specific end use requirements. Continuous fibers are pultruded to yield pellets with fibers equivalent to the pellet length. Fiber / pellet length = 0.5 inches. Properties reported are dry as molded.Processing information:Mold Temperature: Higher mold temperatures are recommended for smoother surface appearance.Nozzle: Shortest length possible and 0.25 inch diameter or larger is recommended.Gates: Gates should be as large as possible and located to eliminate knit line and advantageously align fiber.Runners: Full round runners with 0.25 inch diameter and no sharp corners.Construction Material: Tool steels can be heat treated and polished to increase hardness and wear resistance. A-2 and D-2 steels can be hardened to Rockwell 60 C scale for longer life.Plating: Electroless nickel plating may offer additional wear protection.Information provided by MTI Thermoplastic Composites, Division of Montsinger Technologies, Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.21 g/cc | 1.21 g/cc | |
| Filler Content | 40 % | 40 % | Long Glass Fiber |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Ultimate | 107 MPa | 15500 psi | |
| Tensile Modulus | 8.27 GPa | 1200 ksi | |
| Flexural Strength | 152 MPa | 22000 psi | |
| Flexural Modulus | 7.58 GPa | 1100 ksi | |
| Izod Impact, Notched | 2.72 J/cm | 5.10 ft-lb/in |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 157 °C | 315 °F |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 227 °C | 440 °F | |
| Middle Barrel Temperature | 238 °C | 460 °F | |
| Front Barrel Temperature | 249 °C | 480 °F | |
| Nozzle Temperature | 249 °C | 480 °F | |
| Melt Temperature | 249 – 260 °C | 480 – 500 °F | |
| Mold Temperature | 65.6 °C | 150 °F | |
| Injection Pressure | 68.9 MPa | 10000 psi | |
| Screw Speed | 50 – 75 rpm | 50 – 75 rpm |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Nozzle ID | 0.25 Inches | |
| Screw Design | 20:1 L/D |