PC(聚碳酸酯)EXL1112/沙伯基礎(SABIC)物性表參數
責任編輯：admin發表時間：2020-06-09 03:45:58
SABIC(沙伯基礎創新塑料)LEXAN PC EXL1112是硅氧烷共聚物樹脂,也是一種高流動不透明注塑(IM)級樹脂。與標準PC相比，該樹脂具有良好的低溫(-20 C)延展性，同時具有優異的加工性能和釋放性能，并可縮短IM循環時間，LEXAN EXL1112樹脂是一種廣泛的不透明顏色的產品。
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PC(聚碳酸酯)EXL1112/沙伯基礎(SABIC)物性表參數PDF文檔下載 |
以下是PC(聚碳酸酯)EXL1112/沙伯基礎(SABIC)物性表參數
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS | |
|---|---|---|---|---|
| FLAME CHARACTERISTICS | 1) | |||
| UL Yellow Card Link | E45329-100079885 | - | - | |
| UL Yellow Card Link 2 | E45329-514822 | - | - | |
| UL Recognized, 94HB Flame Class Rating | ≥0.5 | mm | UL 94 | |
| Glow Wire Ignitability Temperature, 3.0 mm | 875 | °C | IEC 60695-2-13 | |
| Glow Wire Ignitability Temperature, 1.5 mm | 875 | °C | IEC 60695-2-13 | |
| Glow Wire Ignitability Temperature, 1.0 mm | 875 | °C | IEC 60695-2-13 | |
| Glow Wire Ignitability Temperature, 0.8 mm | 875 | °C | IEC 60695-2-13 | |
| Glow Wire Flammability Index, 3.0 mm | 960 | °C | IEC 60695-2-12 | |
| Glow Wire Flammability Index, 1.5 mm | 960 | °C | IEC 60695-2-12 | |
| Glow Wire Flammability Index, 1.0 mm | 960 | °C | IEC 60695-2-12 | |
| Glow Wire Flammability Index, 0.8 mm | 850 | °C | IEC 60695-2-12 | |
| UV-light, water exposure/immersion | F1 | - | UL 746C | |
| Oxygen Index (LOI) | 32 | % | ISO 4589 | |
| MECHANICAL | ||||
| Tensile Stress, yld, Type I, 50 mm/min | 58 | MPa | ASTM D 638 | |
| Tensile Stress, brk, Type I, 50 mm/min | 58 | MPa | ASTM D 638 | |
| Tensile Strain, yld, Type I, 50 mm/min | 5.8 | % | ASTM D 638 | |
| Tensile Strain, brk, Type I, 50 mm/min | 109 | % | ASTM D 638 | |
| Tensile Modulus, 50 mm/min | 2280 | MPa | ASTM D 638 | |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 95 | MPa | ASTM D 790 | |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2320 | MPa | ASTM D 790 | |
| Tensile Stress, yield, 50 mm/min | 57 | MPa | ISO 527 | |
| Tensile Stress, break, 50 mm/min | 55 | MPa | ISO 527 | |
| Tensile Strain, yield, 50 mm/min | 5 | % | ISO 527 | |
| Tensile Strain, break, 50 mm/min | 100 | % | ISO 527 | |
| Tensile Modulus, 1 mm/min | 2150 | MPa | ISO 527 | |
| Flexural Stress, yield, 2 mm/min | 85 | MPa | ISO 178 | |
| Flexural Modulus, 2 mm/min | 2240 | MPa | ISO 178 | |
| Ball Indentation Hardness, H358/30 | 95 | MPa | ISO 2039-1 | |
| IMPACT | ||||
| Izod Impact, notched, 23°C | 747 | J/m | ASTM D 256 | |
| Izod Impact, notched, -30°C | 667 | J/m | ASTM D 256 | |
| Instrumented Impact Total Energy, 23°C | 69 | J | ASTM D 3763 | |
| Izod Impact, unnotched 80*10*3 +23°C | NB | kJ/m² | ISO 180/1U | |
| Izod Impact, unnotched 80*10*3 -30°C | NB | kJ/m² | ISO 180/1U | |
| Izod Impact, notched 80*10*3 +23°C | 55 | kJ/m² | ISO 180/1A | |
| Izod Impact, notched 80*10*3 -30°C | 20 | kJ/m² | ISO 180/1A | |
| Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm | 60 | kJ/m² | ISO 179/1eA | |
| Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm | 25 | kJ/m² | ISO 179/1eA | |
| Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm | NB | kJ/m² | ISO 179/1eU | |
| Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm | NB | kJ/m² | ISO 179/1eU | |
| THERMAL | ||||
| Vicat Softening Temp, Rate B/50 | 144 | °C | ASTM D 1525 | |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 136 | °C | ASTM D 648 | |
| HDT, 1.82 MPa, 3.2mm, unannealed | 123 | °C | ASTM D 648 | |
| CTE, -40°C to 40°C, flow | 7.2E-05 | 1/°C | ASTM E 831 | |
| CTE, -40°C to 40°C, xflow | 7.56E-05 | 1/°C | ASTM E 831 | |
| CTE, 23°C to 80°C, flow | 7.5E-05 | 1/°C | ISO 11359-2 | |
| CTE, 23°C to 80°C, xflow | 7.5E-05 | 1/°C | ISO 11359-2 | |
| Ball Pressure Test, 125°C +/- 2°C | PASSES | - | IEC 60695-10-2 | |
| Vicat Softening Temp, Rate B/50 | 144 | °C | ISO 306 | |
| Vicat Softening Temp, Rate B/120 | 145 | °C | ISO 306 | |
| HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 125 | °C | ISO 75/Ae | |
| HDT/Be, 0.45 MPa edgew. Annealed 80°C, 4 hrs | 136 | °C | ISO 75/Be | |
| Relative Temp Index, Elec | 1) | 130 | °C | UL 746B |
| Relative Temp Index, Mech w/impact | 1) | 120 | °C | UL 746B |
| Relative Temp Index, Mech w/o impact | 1) | 130 | °C | UL 746B |
| PHYSICAL | ||||
| Specific Gravity | 1.18 | - | ASTM D 792 | |
| Mold Shrinkage, flow, 3.2 mm | 0.4-0.8 | % | SABIC method | |
| Mold Shrinkage, xflow, 3.2 mm | 0.4-0.8 | % | SABIC method | |
| Melt Flow Rate, 300°C/1.2 kgf | 17 | g/10 min | ASTM D 1238 | |
| Density | 1.19 | g/cm³ | ISO 1183 | |
| Water Absorption, (23°C/sat) | 0.35 | % | ISO 62 | |
| Moisture Absorption (23°C / 50% RH) | 0.15 | % | ISO 62 | |
| Melt Volume Rate, MVR at 300°C/1.2 kg | 16 | cm³/10 min | ISO 1133 | |
| Injection Molding | ||||
| Drying Temperature | 120 | °C | ||
| Drying Time | 3-4 | hrs | ||
| Drying Time (Cumulative) | 48 | hrs | ||
| Maximum Moisture Content | 0.02 | % | ||
| Melt Temperature | 295-315 | °C | ||
| Nozzle Temperature | 290-310 | °C | ||
| Front - Zone 3 Temperature | 295-315 | °C | ||
| Middle - Zone 2 Temperature | 280-305 | °C | ||
| Rear - Zone 1 Temperature | 270-295 | °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 |
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