颗粒: 、
物性表:
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Specific Gravity | 1.45 g/cc | 1.45 g/cc | ASTM D792 | ||
Density | 1.45 g/cc | 0.0524 lb/in³ | ISO 1183 | ||
Linear Mold Shrinkage, Flow | 0.00050 - 0.0010 cm/cm | 0.00050 - 0.0010 in/in | ASTM D955 | ||
Linear Mold Shrinkage, Transverse | 0.0025 - 0.0030 cm/cm | 0.0025 - 0.0030 in/in | ASTM D955 | ||
Mechanical Properties | Metric | English | Comments | ||
Tensile Strength at Break | 205 MPa | 29700 psi | 5mm/min; ISO 527-2/1A | ||
237 MPa | 34400 psi | ASTM D638 | |||
106 MPa @Temperature 121 °C |
15400 psi @Temperature 250 °F |
ASTM D638 | |||
281 MPa @Temperature -40.0 °C |
40800 psi @Temperature -40.0 °F |
ASTM D638 | |||
Elongation at Break | 2.11 % | 2.11 % | 5mm/min; ISO 527-2/1A | ||
2.5 % @Temperature 22.8 °C |
2.5 % @Temperature 73.0 °F |
ASTM D638 | |||
2.6 % @Temperature -40.0 °C |
2.6 % @Temperature -40.0 °F |
ASTM D638 | |||
3.0 % @Temperature 121 °C |
3.0 % @Temperature 250 °F |
ASTM D638 | |||
Tensile Modulus | 12.4 GPa | 1800 ksi | 1mm/min; ISO 527-2/1A | ||
7.31 GPa @Temperature 121 °C |
1060 ksi @Temperature 250 °F |
ASTM D638 | |||
11.8 GPa @Temperature -40.0 °C |
1710 ksi @Temperature -40.0 °F |
ASTM D638 | |||
13.4 GPa @Temperature 22.8 °C |
1950 ksi @Temperature 73.0 °F |
ASTM D638 | |||
Flexural Strength | 335 MPa | 48600 psi | ISO 178 | ||
339 MPa | 49100 psi | ASTM D790 | |||
159 MPa @Temperature 121 °C |
23000 psi @Temperature 250 °F |
ASTM D790 | |||
398.2 MPa @Temperature -40.0 °C |
57750 psi @Temperature -40.0 °F |
ASTM D790 | |||
Flexural Modulus | 11.15 GPa | 1617 ksi | ISO 178 | ||
6.07 GPa @Temperature 121 °C |
880 ksi @Temperature 250 °F |
ASTM D790 | |||
11.8 GPa @Temperature 22.8 °C |
1710 ksi @Temperature 73.0 °F |
ASTM D790 | |||
12.5 GPa @Temperature -40.0 °C |
1810 ksi @Temperature -40.0 °F |
ASTM D790 | |||
Izod Impact, Notched | 3.68 J/cm | 6.90 ft-lb/in | ASTM D256 | ||
3.04 J/cm @Temperature -40.0 °C |
5.70 ft-lb/in @Temperature -40.0 °F |
ASTM D256 | |||
5.13 J/cm @Temperature 121 °C |
9.60 ft-lb/in @Temperature 250 °F |
ASTM D256 | |||
Charpy Impact, Notched | 3.20 J/cm² | 15.2 ft-lb/in² | ISO 179/1eA | ||
Thermal Properties | Metric | English | Comments | ||
Deflection Temperature at 1.8 MPa (264 psi) | 210 °C | 410 °F | ISO 75-1, -2 | ||
210 °C | 410 °F | ASTM D648 | |||
Processing Properties | Metric | English | Comments | ||
Processing Temperature | 70.0 - 80.0 °C | 158 - 176 °F | |||
80.0 - 100 °C | 176 - 212 °F | Cavity temperature | |||
Feed Temperature | 20.0 - 50.0 °C | 68.0 - 122 °F | |||
Zone 1 | 265 - 275 °C | 509 - 527 °F | |||
Zone 2 | 270 - 275 °C | 518 - 527 °F | |||
Zone 3 | 275 - 280 °C | 527 - 536 °F | |||
Zone 4 | 275 - 280 °C | 527 - 536 °F | |||
Die Temperature | 275 - 280 °C | 527 - 536 °F | |||
Melt Temperature | 270 - 285 °C | 518 - 545 °F | |||
Mold Temperature | 85.0 - 95.0 °C | 185 - 203 °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 | 0.18 % | 0.18 % | Necessary low maximum residual | ||
Dew Point | <= -30.0 °C | <= -22.0 °F | Pre-drying | ||
De |
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Injection molding | Yes | ||||
Longer pre-drying times/storage | Material can be over dried and may discolor. |
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