品牌:LEXAN
起订:25KG
供应:100000KG
发货:1天内
信息标签:LEXAN PC HFD4211美国SABIC厂家直销价格,供应,塑料橡胶,塑料原料
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LEXAN ™ Resin HFD4211 |
Americas: COMMERCIAL |
LEXAN HFD4211 is a 10% glass filled, injection moldable grade designed for high flow and superior surface appearance. Internal mold release. |
Property |
TYPICAL PROPERTIES (1) | ||||
MECHANICAL | Value | Unit | Standard | |
Tensile Stress, yld, Type I, 5 mm/min | 610 | kgf/cm² | ASTM D 638 | |
Tensile Stress, brk, Type I, 5 mm/min | 460 | kgf/cm² | ASTM D 638 | |
Tensile Strain, yld, Type I, 5 mm/min | 3.1 | % | ASTM D 638 | |
Tensile Modulus, 5 mm/min | 42000 | kgf/cm² | ASTM D 638 | |
Flexural Stress, yld, 1.3 mm/min, 50 mm span | 1040 | kgf/cm² | ASTM D 790 | |
Flexural Modulus, 1.3 mm/min, 50 mm span | 37600 | kgf/cm² | ASTM D 790 | |
Tensile Stress, yield, 5 mm/min | 68 | MPa | ISO 527 | |
Tensile Stress, break, 5 mm/min | 59 | MPa | ISO 527 | |
Tensile Strain, yield, 5 mm/min | 2.7 | % | ISO 527 | |
Tensile Strain, break, 5 mm/min | 3.2 | % | ISO 527 | |
IMPACT | Value | Unit | Standard | |
Izod Impact, unnotched, 23°C | 128 | cm-kgf/cm | ASTM D 4812 | |
Izod Impact, notched, 23°C | 12 | cm-kgf/cm | ASTM D 256 | |
Instrumented Impact Total Energy, 23°C | 509 | cm-kgf | ASTM D 3763 | |
Izod Impact, unnotched 80*10*3 +23°C | 64 | kJ/m² | ISO 180/1U | |
Izod Impact, unnotched 80*10*3 -30°C | 60 | kJ/m² | ISO 180/1U | |
Izod Impact, notched 80*10*3 +23°C | 6 | kJ/m² | ISO 180/1A | |
Izod Impact, notched 80*10*3 -30°C | 6 | kJ/m² | ISO 180/1A | |
Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm | 6 | kJ/m² | ISO 179/1eA | |
Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm | 7 | kJ/m² | ISO 179/1eA | |
Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm | 75 | kJ/m² | ISO 179/1eU | |
Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm | 81 | kJ/m² | ISO 179/1eU | |
THERMAL | Value | Unit | Standard | |
HDT, 0.45 MPa, 3.2 mm, unannealed | 129 | °C | ASTM D 648 | |
HDT, 1.82 MPa, 3.2mm, unannealed | 123 | °C | ASTM D 648 | |
CTE, -40°C to 40°C, flow | 4.E-05 | 1/°C | ASTM E 831 | |
CTE, -40°C to 40°C, xflow | 8.E-05 | 1/°C | ASTM E 831 | |
CTE, 23°C to 80°C, flow | 4.E-05 | 1/°C | ISO 11359-2 | |
CTE, 23°C to 80°C, xflow | 8.E-05 | 1/°C | ISO 11359-2 | |
Ball Pressure Test, 125°C +/- 2°C | PASSES | - | IEC 60695-10-2 | |
Vicat Softening Temp, Rate B/120 | 141 | °C | ISO 306 | |
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 126 | °C | ISO 75/Af | |
Relative Temp Index, Elec | 80 | °C | UL 746B | |
Relative Temp Index, Mech w/impact | 80 | °C | UL 746B | |
Relative Temp Index, Mech w/o impact | 80 | °C | UL 746B | |
PHYSICAL | Value | Unit | Standard | |
Specific Gravity | 1.27 | - | ASTM D 792 | |
Mold Shrinkage, flow, 3.2 mm (5) | 0.2 - 0.4 | % | SABIC Method | |
Mold Shrinkage, xflow, 3.2 mm (5) | 0.2 - 0.4 | % | SABIC Method | |
Melt Flow Rate, 300°C/1.2 kgf | 18 | g/10 min | ASTM D 1238 | |
Density | 1.25 | g/cm³ | ISO 1183 | |
Water Absorption, (23°C/sat) | 0.3 | % | ISO 62 | |
Moisture Absorption (23°C / 50% RH) | 0.12 | % | ISO 62 | |
Melt Volume Rate, MVR at 300°C/1.2 kg | 12 | cm³/10 min | ISO 1133 | |
FLAME CHARACTERISTICS | Value | Unit | Standard | |
UL Recognized, 94HB Flame Class Rating (3) | 0.3 | mm | UL 94 | |
Glow Wire Flammability Index 960°C, passes at | 1 | mm | IEC 60695-2-12 | |
Glow Wire Ignitability Temperature, 1.0 mm | 850 | °C | IEC 60695-2-13 |
Source GMD, last updated:2012/04/27 |
Processing |
Parameter | ||
Injection Molding | Value | Unit |
Drying Temperature | 120 | °C |
Drying Time | 3 - 4 | hrs |
Drying Time (Cumulative) | 48 | hrs |
Maximum Moisture Content | 0.02 | % |
Melt Temperature | 290 - 310 | °C |
Nozzle Temperature | 280 - 305 | °C |
Front - Zone 3 Temperature | 290 - 310 | °C |
Middle - Zone 2 Temperature | 275 - 300 | °C |
Rear - Zone 1 Temperature | 265 - 290 | °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 |