抗紫外線黑色ASA 基礎(chǔ)創(chuàng)新塑料(美國) CR7500 BK1041
ACRYLONITRILE STYRENE ACRYLATE (ASA)
GELOY? RESIN
ASA, excellent weatherable, injection molding
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS | |
|---|---|---|---|---|
| MECHANICAL | ||||
| Tensile Stress, yld, Type I, 5 mm/min | 40 | 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 | 3.6 | % | ASTM D 638 | |
| Tensile Strain, brk, Type I, 5 mm/min | 60 | % | ASTM D 638 | |
| Tensile Modulus, 5 mm/min | 1970 | MPa | ASTM D 638 | |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 68 | MPa | ASTM D 790 | |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2170 | MPa | ASTM D 790 | |
| Tensile Stress, yield, 5 mm/min | 43 | MPa | ISO 527 | |
| Tensile Stress, break, 5 mm/min | 35 | MPa | ISO 527 | |
| Tensile Strain, yield, 5 mm/min | 3.3 | % | ISO 527 | |
| Tensile Strain, break, 5 mm/min | 19 | % | ISO 527 | |
| Tensile Modulus, 1 mm/min | 2040 | MPa | ISO 527 | |
| Flexural Stress, yield, 2 mm/min | 64 | MPa | ISO 178 | |
| Flexural Modulus, 2 mm/min | 2060 | MPa | ISO 178 | |
| IMPACT | ||||
| Izod Impact, notched, 23°C | 400 | J/m | ASTM D 256 | |
| Izod Impact, notched, -30°C | 60 | J/m | ASTM D 256 | |
| Instrumented Impact Total Energy, 23°C | 30 | J | ASTM D 3763 | |
| Izod Impact, notched 80*10*4 +23°C | 15 | kJ/m2 | ISO 180/1A | |
| Izod Impact, notched 80*10*4 -30°C | 6 | kJ/m2 | ISO 180/1A | |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 14 | kJ/m2 | ISO 179/1eA | |
| THERMAL | ||||
| Vicat Softening Temp, Rate B/50 | 98 | °C | ASTM D 1525 | |
| HDT, 1.82 MPa, 3.2mm, unannealed | 90 | °C | ASTM D 648 | |
| CTE, -40°C to 40°C, flow | 8.4E-05 | 1/°C | ASTM E 831 | |
| CTE, -40°C to 40°C, xflow | 9.5E-05 | 1/°C | ASTM E 831 | |
| CTE, -40°C to 40°C, flow | 8.4E-05 | 1/°C | ISO 11359-2 | |
| CTE, -40°C to 40°C, xflow | 9.5E-05 | 1/°C | ISO 11359-2 | |
| Ball Pressure Test, approximate maximum | 98 | °C | IEC 60695-10-2 | |
| Vicat Softening Temp, Rate B/50 | 102 | °C | ISO 306 | |
| Vicat Softening Temp, Rate B/120 | 105 | °C | ISO 306 | |
| HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 88 | °C | ISO 75/Ae | |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 89 | °C | ISO 75/Af | |
| PHYSICAL | ||||
| Specific Gravity | 1.08 | - | ASTM D 792 | |
| Mold Shrinkage, flow, 3.2 mm | 0.5-0.8 | % | SABIC method | |
| Melt Flow Rate, 220°C/10.0 kgf | 6.3 | g/10 min | ASTM D 1238 | |
| Melt Flow Rate, 260°C/5.0 kgf | 11 | g/10 min | ASTM D 1238 | |
| Density | 1.07 | g/cm3 | ISO 1183 | |
| Water Absorption, (23°C/sat) | 0.5 | % | ISO 62 | |
| Moisture Absorption (23°C / 50% RH) | 0.2 | % | ISO 62 | |
| Melt Volume Rate, MVR at 220°C/10.0 kg | 6 | cm3/10 min | ISO 1133 | |
| Melt Volume Rate, MVR at 260°C/5.0 kg | 10 | cm3/10 min | ISO 1133 | |
| FLAME CHARACTERISTICS | ||||
| UL Yellow Card | E207780-642462 | - | - | |
| INJECTION MOLDING | ||||
| Drying Temperature | 85-95 | °C | ||
| Drying Time | 3-4 | hrs | ||
| Drying Time (Cumulative) | 8 | hrs | ||
| Maximum Moisture Content | 0.04 | % | ||
| Melt Temperature | 255-270 | °C | ||
| Nozzle Temperature | 235-255 | °C | ||
| Front - Zone 3 Temperature | 245-260 | °C | ||
| Middle - Zone 2 Temperature | 235-255 | °C | ||
| Rear - Zone 1 Temperature | 230-250 | °C | ||
| Mold Temperature | 60-85 | °C | ||
| Back Pressure | 0.3-1 | MPa | ||
| Screw Speed | 30-80 | rpm | ||
| Shot to Cylinder Size | 40-80 | % | ||
| Vent Depth | 0.038-0.076 | mm |
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