TYPICAL PROPERTIES (1) | |||
MECHANICAL | Value | Unit | Standard |
Tensile Stress, yld, Type I, 50 mm/min | 59 | MPa | ASTM D 638 |
Tensile Stress, brk, Type I, 50 mm/min | 62 | MPa | ASTM D 638 |
Tensile Strain, brk, Type I, 50 mm/min | 94 | % | ASTM D 638 |
Flexural Stress, yld, 1.3 mm/min, 50 mm span | 88 | MPa | ASTM D 790 |
Flexural Modulus, 1.3 mm/min, 50 mm span | 2390 | MPa | ASTM D 790 |
K-factor xE-10, PV=2000 psi-fpm vs Steel | 85 | - | S-Plastics Method |
Coefficient of Friction on steel, Static | 0.17 | - | ASTM D 1894 |
Coefficient of Friction on steel,Kinetic | 0.21 | - | ASTM D 1894 |
IMPACT | Value | Unit | Standard |
Izod Impact, notched, 23°C | 656 | J/m | ASTM D 256 |
Tensile Impact, Type "S" | 630 | kJ/m² | ASTM D 1822 |
Instrumented Impact Energy @ peak, 23°C | 56 | J | ASTM D 3763 |
THERMAL | Value | Unit | Standard |
HDT, 1.82 MPa, 3.2mm, unannealed | 127 | °C | ASTM D 648 |
HDT, 1.82 MPa, 6.4 mm, unannealed | 127 | °C | ASTM D 648 |
Relative Temp Index, Elec | 100 | °C | UL 746B |
Relative Temp Index, Mech w/impact | 100 | °C | UL 746B |
Relative Temp Index, Mech w/o impact | 100 | °C | UL 746B |
PHYSICAL | Value | Unit | Standard |
Specific Gravity | 1.2 | - | ASTM D 792 |
Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.7 | % | S-Plastics Method |
Melt Flow Rate, 300°C/1.2 kgf | 18.2 | g/10 min | ASTM D 1238 |
ELECTRICAL | Value | Unit | Standard |
Arc Resistance, Tungsten {PLC} | 5 | PLC Code | ASTM D 495 |
Hot Wire Ignition {PLC) | 2 | PLC Code | UL 746A |
High Voltage Arc Track Rate {PLC} | 2 | PLC Code | UL 746A |
High Ampere Arc Ign, surface {PLC} | 1 | PLC Code | UL 746A |
Comparative Tracking Index (UL) {PLC} | 3 | PLC Code | UL 746A |
FLAME CHARACTERISTICS | Value | Unit | Standard |
UL Recognized, 94HB Flame Class Rating (3) | 1.47 | mm | UL 94 |
Source GMD, last updated:01/04/2000 |
Processing
Parameter | |||
Injection Molding | Value | Unit | |
Drying Temperature | 120 | °C | |
Drying Time | 3 - 4 | hrs | |
Drying Time (Cumulative) | 48 | hrs | |
Maximum Moisture Content | 0.02 | % | |
Melt Temperature | 280 - 305 | °C | |
Nozzle Temperature | 275 - 300 | °C | |
Front - Zone 3 Temperature | 280 - 305 | °C | |
Middle - Zone 2 Temperature | 270 - 295 | °C | |
Rear - Zone 1 Temperature | 260 - 280 | °C | |
Mold Temperature | 70 - 95 | °C | |
Back Pressure | 0.3 - 0.7 | MPa | |
Screw Speed | 40 - 70 | rpm | |
Shot to Cylinder Size | 40 - 60 | % | |
Vent Depth | 0.025 - 0.076 | mm | |
Source GMD, last updated:01/04/2000 |
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