點擊圖片查看大圖高沖擊ABS 耐低溫ABS CYCOLAC MG38
Very high impact ABS. Toughness/rigidity. Good fatigue resistance.
非常高的沖擊力。韌性/剛性?？蛊谛阅芎?。
MG38物性表：
| REVISION: 24/09/2019 Compare this region | ||||
|---|---|---|---|---|
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS | |
| MECHANICAL | ||||
| Tensile Stress, yld, Type I, 5 mm/min | 44 | MPa | ASTM D 638 | |
| Tensile Stress, brk, Type I, 5 mm/min | 33 | MPa | ASTM D 638 | |
| Tensile Strain, yld, Type I, 5 mm/min | 2.1 | % | ASTM D 638 | |
| Tensile Strain, brk, Type I, 5 mm/min | 26 | % | ASTM D 638 | |
| Tensile Modulus, 5 mm/min | 2270 | MPa | ASTM D 638 | |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 72 | MPa | ASTM D 790 | |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2340 | MPa | ASTM D 790 | |
| IMPACT | ||||
| Izod Impact, notched, 23°C | 373 | J/m | ASTM D 256 | |
| Instrumented Impact Total Energy, 23°C | 31 | J | ASTM D 3763 | |
| THERMAL | ||||
| Vicat Softening Temp, Rate B/50 | 98 | °C | ASTM D 1525 | |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 97 | °C | ASTM D 648 | |
| HDT, 1.82 MPa, 3.2mm, unannealed | 82 | °C | ASTM D 648 | |
| CTE, -40°C to 40°C, flow | 8.82E-05 | 1/°C | ASTM E 831 | |
| CTE, -40°C to 40°C, xflow | 8.64E-05 | 1/°C | ASTM E 831 | |
| Relative Temp Index, Elec | 60 | °C | UL 746B | |
| Relative Temp Index, Mech w/impact | 60 | °C | UL 746B | |
| Relative Temp Index, Mech w/o impact | 60 | °C | UL 746B | |
| PHYSICAL | ||||
| Specific Gravity | 1.05 | - | ASTM D 792 | |
| Mold Shrinkage, flow, 3.2 mm | 0.5-0.8 | % | SABIC method | |
| Melt Flow Rate, 230°C/3.8 kg | 3.7 | g/10 min | ASTM D 1238 | |
| Melt Viscosity, 240°C, 1000 sec-1 | 2450 | Poise | ASTM D 3825 | |
| Melt Flow Rate, 220°C/10.0 kg | 15 | g/10 min | ISO 1133 | |
| ELECTRICAL | ||||
| Arc Resistance, Tungsten {PLC} | 5 | PLC Code | ASTM D 495 | |
| Hot Wire Ignition {PLC) | 3 | PLC Code | UL 746A | |
| High Voltage Arc Track Rate {PLC} | 2 | PLC Code | UL 746A | |
| High Ampere Arc Ign, surface {PLC} | 0 | PLC Code | UL 746A | |
| Comparative Tracking Index (UL) {PLC} | 0 | PLC Code | UL 746A | |
| FLAME CHARACTERISTICS | ||||
| UL Recognized, 94HB Flame Class Rating | 1.52 | mm | UL 94 | |
| INJECTION MOLDING | ||||
| Drying Temperature | 80-95 | °C | ||
| Drying Time | 2-4 | hrs | ||
| Drying Time (Cumulative) | 8 | hrs | ||
| Maximum Moisture Content | 0.1 | % | ||
| Melt Temperature | 220-260 | °C | ||
| Nozzle Temperature | 220-260 | °C | ||
| Front - Zone 3 Temperature | 215-240 | °C | ||
| Middle - Zone 2 Temperature | 205-225 | °C | ||
| Rear - Zone 1 Temperature | 190-210 | °C | ||
| Mold Temperature | 50-70 | °C | ||
| Back Pressure | 0.3-0.7 | MPa | ||
| Screw Speed | 30-60 | rpm | ||
| Shot to Cylinder Size | 50-70 | % | ||
| Vent Depth | 0.038-0.051 | mm | ||
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