| 是否进口： | 否 | 厂家(产地)： | 中国 |
|---|---|---|---|
| 牌号： | X4820 | 销售方式： | 自产自销 |
XENOY X4820 is a high modulus PC/PBT Blend. This resin provides high chemical resistance, excellent impact, very low creep, low CTE, excellent fatigue and dimensional stability.AsiaAmericas
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| Revision: 06/08/2020 Compare this region | ||||
|---|---|---|---|---|
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS | |
| MECHANICAL | ||||
| Tensile Stress, yld, Type I, 50 mm/min | 57 | MPa | ASTM D638 | |
| Tensile Stress, brk, Type I, 50 mm/min | 58 | MPa | ASTM D638 | |
| Tensile Strain, yld, Type I, 50 mm/min | 4.2 | % | ASTM D638 | |
| Tensile Strain, brk, Type I, 50 mm/min | 140 | % | ASTM D638 | |
| Tensile Modulus, 50 mm/min | 3200 | MPa | ASTM D638 | |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 91 | MPa | ASTM D790 | |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2900 | MPa | ASTM D790 | |
| Tensile Stress, yield, 50 mm/min | 58 | MPa | *** 527 | |
| Tensile Stress, break, 50 mm/min | 52 | MPa | *** 527 | |
| Tensile Strain, yield, 50 mm/min | 4.2 | % | *** 527 | |
| Tensile Strain, break, 50 mm/min | 100 | % | *** 527 | |
| Tensile Modulus, 1 mm/min | 3000 | MPa | *** 527 | |
| Flexural Stress, yield, 2 mm/min | 87 | MPa | *** 178 | |
| Flexural Modulus, 2 mm/min | 2850 | MPa | *** 178 | |
| IMPACT | ||||
| Izod Impact, notched, 23°C | 700 | J/m | ASTM D256 | |
| Izod Impact, notched, -30°C | 150 | J/m | ASTM D256 | |
| Instrumented Dart Impact Total Energy, 23°C | 60 | J | ASTM D3763 | |
| Izod Impact, notched 80*10*4 +23°C | 55 | kJ/m? | *** 180/1A | |
| Izod Impact, notched 80*10*4 -30°C | 15 | kJ/m? | *** 180/1A | |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 60 | kJ/m? | *** 179/1eA | |
| THERMAL | ||||
| Vicat Softening Temp, Rate B/50 | 130 | °C | ASTM D1525 | |
| HDT, 1.82 MPa, 3.2mm, unannealed | 98 | °C | ASTM D648 | |
| CTE, -40°C to 40°C, flow | 7.5E-05 | 1/°C | ASTM E831 | |
| CTE, -40°C to 40°C, xflow | 1.1E-04 | 1/°C | ASTM E831 | |
| CTE, -40°C to 40°C, flow | 7.5E-05 | 1/°C | *** 11359-2 | |
| CTE, -40°C to 40°C, xflow | 1.1E-04 | 1/°C | *** 11359-2 | |
| Vicat Softening Temp, Rate B/50 | 132 | °C | *** 306 | |
| Vicat Softening Temp, Rate B/120 | 134 | °C | *** 306 | |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 94 | °C | *** 75/Af | |
| PHYSICAL | ||||
| Specific Gravity | 1.25 | - | ASTM D792 | |
| Mold Shrinkage, flow, 3.2 mm | 0.95-1.1 | % | SABIC method | |
| Melt Flow Rate, 250°C/5.0 kgf | 10 | g/10 min | ASTM D1238 | |
| Density | 1.26 | g/cm? | *** 1183 | |
| Water Absorption, (23°C/saturated) | 0.42 | % | *** 62-1 | |
| Moisture Absorption (23°C / 50% RH) | 0.14 | % | *** 62 | |
| Melt Volume Rate, MVR at 265°C/5.0 kg | 12 | cm?/10 min | *** 1133 | |
| FLAME CHARACTERISTICS | ||||
| UL Yellow Card Link | E207780-100517339 | - | - | |
| UL Yellow Card Link 2 | E207780-100517340 | - | - | |
| INJECTION MOLDING | ||||
| Drying Temperature | 110 | °C | ||
| Drying Time | 4-6 | Hrs | ||
| Drying Time (Cumulative) | 8 | Hrs | ||
| Maximum Moisture Content | 0.02 | % | ||
| Melt Temperature | 255-275 | °C | ||
| Nozzle Temperature | 250-265 | °C | ||
| Front - Zone 3 Temperature | 250-270 | °C | ||
| Middle - Zone 2 Temperature | 245-265 | °C | ||
| Rear - Zone 1 Temperature | 240-260 | °C | ||
| Mold Temperature | 40-90 | °C | ||
| Back Pressure | 0.3-0.7 | MPa | ||
| Screw Speed | 40-80 | rpm | ||
| Shot to Cylinder Size | 50-80 | % | ||
| Vent Depth | 0.013-0.02 | mm |
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|---|---|
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