規(guī)格:25KG/BAG
所屬類型:其它原材料
品牌:
型號:Cycoloy PC/ABS XCM840
性能:注塑級,高剛度,PC/ABS混合,高耐熱性,良好的注射成型。
CYCOLOY™Resin XCM840 | | Americas: COMMERCIAL |
High stiffness PC/ABS blend offering practical impact, low CTE, high heat resistance, with good aesthetics suitable for injection molding |
Property |
TYPICAL PROPERTIES(1) | ||||
MECHANICAL | Value | Unit | Standard | |
Tensile Stress, yld, Type I, 5 mm/min | 570 | kgf/cm2 | ASTM D 638 | |
Tensile Stress, brk, Type I, 5 mm/min | 470 | kgf/cm2 | ASTM D 638 | |
Tensile Strain, yld, Type I, 5 mm/min | 4 | % | ASTM D 638 | |
Tensile Modulus, 5 mm/min | 43800 | kgf/cm2 | ASTM D 638 | |
Tensile Stress, yield, 5 mm/min | 56 | MPa | ISO 527 | |
Tensile Stress, break, 5 mm/min | 47 | MPa | ISO 527 | |
Tensile Strain, yield, 5 mm/min | 4 | % | ISO 527 | |
Tensile Strain, break, 5 mm/min | 50 | % | ISO 527 | |
Tensile Modulus, 1 mm/min | 4300 | MPa | ISO 527 | |
Flexural Stress, yield, 2 mm/min | 100 | MPa | ISO 178 | |
Flexural Modulus, 2 mm/min | 4000 | MPa | ISO 178 | |
IMPACT | Value | Unit | Standard | |
Instrumented Impact Total Energy, 23°C | 611 | cm-kgf | ASTM D 3763 | |
Izod Impact, notched 80*10*3 +23°C | 15 | kJ/m2 | ISO 180/1A | |
Izod Impact, notched 80*10*3 -30°C | 8 | kJ/m2 | ISO 180/1A | |
Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm | 37 | kJ/m2 | ISO 179/1eA | |
Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm | 10 | kJ/m2 | ISO 179/1eA | |
THERMAL | Value | Unit | Standard | |
HDT, 1.82 MPa, 3.2mm, unannealed | 120 | °C | ASTM D 648 | |
CTE, -40°C to 40°C, flow | 4.6E-05 | 1/°C | ASTM E 831 | |
CTE, -40°C to 40°C, xflow | 6.1E-05 | 1/°C | ASTM E 831 | |
CTE, -40°C to 40°C, flow | 4.6E-05 | 1/°C | ISO 11359-2 | |
CTE, -40°C to 40°C, xflow | 6.1E-05 | 1/°C | ISO 11359-2 | |
Vicat Softening Temp, Rate B/50 | 138 | °C | ISO 306 | |
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 120 | °C | ISO 75/Af | |
PHYSICAL | Value | Unit | Standard | |
Specific Gravity | 1.27 | - | ASTM D 792 | |
Mold Shrinkage, flow, 3.2 mm (5) | 0.5 - 0.7 | % | SABIC Method | |
Mold Shrinkage, xflow, 3.2 mm (5) | 0.5 - 0.7 | % | SABIC Method | |
Density | 1.27 | g/cm3 | ISO 1183 | |
Melt Volume Rate, MVR at 260°C/5.0 kg | 10 | cm3/10 min | ISO 1133 | |
Melt Volume Rate, MVR at 265°C/5.0 kg | 12 | cm3/10 min | ISO 1133 |
Source GMD, last updated:2013/03/26 |
Processing |
Parameter | ||
Injection Molding | Value | Unit |
Drying Temperature | 120 - 125 | °C |
Drying Time | 4 - 6 | hrs |
Maximum Moisture Content | 0.01 | % |
Melt Temperature | 270 - 300 | °C |
Nozzle Temperature | 260 - 290 | °C |
Front - Zone 3 Temperature | 270 - 300 | °C |
Middle - Zone 2 Temperature | 265 - 290 | °C |
Rear - Zone 1 Temperature | 260 - 270 | °C |
Mold Temperature | 60 - 100 | °C |
Back Pressure | 0.3 - 0.7 | MPa |
Screw Speed | 40 - 70 | rpm |
Shot to Cylinder Size | 30 - 80 | % |
Vent Depth | 0.038 - 0.076 | mm |
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