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MTI ThermoStran® PP-30C Long Carbon Fiber Compound

Category Polymer , Thermoplastic , Polypropylene (PP)
Manufacturer MTI Thermoplastic Composites, Division of Montsinger Technologies, Inc. (MTI)
Trade Name ThermoStran®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF MTI ThermoStran® PP-30C Long Carbon Fiber Compound.pdf
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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. Property values are estimated.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 1.06 g/cc
1.06 g/cc
Filler Content 30 %
30 %
Long Carbon Fiber
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 138 MPa
20000 psi
Tensile Modulus 20.7 GPa
3000 ksi
Flexural Strength 207 MPa
30000 psi
Flexural Modulus 16.5 GPa
2400 ksi
Izod Impact, Notched 1.01 J/cm
1.90 ft-lb/in
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
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