颗粒:
物性表:
Mechanical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Tensile Strength | 135 MPa @Temperature 80.0 °C |
19600 psi @Temperature 176 °F |
ISO 527-1, -2 | ||
Elongation at Break | 2.5 % @Temperature 80.0 °C |
2.5 % @Temperature 176 °F |
ISO 527-1, -2 | ||
Tensile Modulus | 7.80 GPa @Temperature 80.0 °C |
1130 ksi @Temperature 176 °F |
ISO 527-1, -2 | ||
Flexural Strength | 300 MPa | 43500 psi | ISO 178 | ||
215 MPa @Temperature 80.0 °C |
31200 psi @Temperature 176 °F |
ISO 178 | |||
Flexural Modulus | 11.1 GPa | 1610 ksi | ISO 178 | ||
7.20 GPa @Temperature 80.0 °C |
1040 ksi @Temperature 176 °F |
ISO 178 | |||
Izod Impact, Notched (ISO) | 66.0 kJ/m² | 31.4 ft-lb/in² | ISO 180/1A | ||
64.0 kJ/m² @Temperature -30.0 °C |
30.5 ft-lb/in² @Temperature -22.0 °F |
ISO 180/1A | |||
Charpy Impact, Notched | 3.60 J/cm² | 17.1 ft-lb/in² | ISO 179/1eA | ||
3.60 J/cm² @Temperature -30.0 °C |
17.1 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eA | |||
Processing Properties | Metric | English | Comments | ||
Processing Temperature | 70.0 - 80.0 °C | 158 - 176 °F | |||
90.0 - 120 °C | 194 - 248 °F | Cavity temperature | |||
Feed Temperature | 20.0 - 50.0 °C | 68.0 - 122 °F | |||
Zone 1 | 265 - 275 °C | 509 - 527 °F | |||
Zone 2 | 275 - 285 °C | 527 - 545 °F | |||
Zone 3 | 285 - 295 °C | 545 - 563 °F | |||
Zone 4 | 295 - 305 °C | 563 - 581 °F | |||
Die Temperature | 305 - 315 °C | 581 - 599 °F | |||
Melt Temperature | 305 - 315 °C | 581 - 599 °F | |||
Drying Temperature | 70.0 - 80.0 °C | 158 - 176 °F | |||
Dry Time | 2.00 - 4.00 hour | 2.00 - 4.00 hour | |||
Moisture Content | 0.15 % | 0.15 % | Necessary low maximum residual | ||
Dew Point | <= -30.0 °C | <= -22.0 °F | Pre-drying | ||
Injection Pressure | 120 - 150 MPa | 17400 - 21800 psi | |||
Hold Pressure | 50.0 - 80.0 MPa | 7250 - 11600 psi | |||
Back Pressure | 3.00 MPa | 435 psi | |||
Screw Speed | 25 rpm @Diameter 75.0 mm |
25 rpm @Diameter 2.95 in |
|||
35 rpm @Diameter 55.0 mm |
35 rpm @Diameter 2.17 in |
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50 rpm @Diameter 40.0 mm |
50 rpm @Diameter 1.57 in |
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Hot-Working Temperature | 300 - 315 °C | 572 - 599 °F | |||
De |
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Injection speed | medium |
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