中等粘度PC紫外线稳定243R

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商品详细描述
供应中等粘度PC紫外线稳定243R
LEXAN 243R 是一种中等粘度级多用途紫外线稳定剂和含有释放剂易处理。这是ul94-v2品位在0.8毫米的批准。
 
TYPICAL PROPERTIES (1)
MECHANICAL Value Unit Standard
Taber Abrasion, CS-17, 1 kg 10 mg/1000cy SABIC Method
Tensile Stress, yield, 50 mm/min 63 MPa ISO 527
Tensile Stress, break, 50 mm/min 70 MPa ISO 527
Tensile Strain, yield, 50 mm/min 6 % ISO 527
Tensile Strain, break, 50 mm/min 110 % ISO 527
Tensile Modulus, 1 mm/min 2350 MPa ISO 527
Flexural Stress, yield, 2 mm/min 90 MPa ISO 178
Flexural Modulus, 2 mm/min 2300 MPa ISO 178
Hardness, H358/30 95 MPa ISO 2039-1
IMPACT Value Unit Standard
Izod Impact, unnotched 80*10*3 +23°C NB kJ/m? ISO 180/1U
Izod Impact, unnotched 80*10*3 -30°C NB kJ/m? ISO 180/1U
Izod Impact, notched 80*10*3 +23°C 70 kJ/m? ISO 180/1A
Izod Impact, notched 80*10*3 -30°C 12 kJ/m? ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm 73 kJ/m? ISO 179/1eA
Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm 14 kJ/m? ISO 179/1eA
Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm NB kJ/m? ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm NB kJ/m? ISO 179/1eU
Charpy Impact, notched, 23°C 35 kJ/m? ISO 179/2C
THERMAL Value Unit Standard
Thermal Conductivity 0.2 W/m-°C ISO 8302
CTE, 23°C to 80°C, flow 7.E-05 1/°C ISO 11359-2
Ball Pressure Test, 125°C +/- 2°C PASSES - IEC 60695-10-2
Vicat Softening Temp, Rate A/50 153 °C ISO 306
Vicat Softening Temp, Rate B/50 141 °C ISO 306
Vicat Softening Temp, Rate B/120 142 °C ISO 306
HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm 136 °C ISO 75/Be
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm 125 °C ISO 75/Ae
Relative Temp Index, Elec 130 °C UL 746B
Relative Temp Index, Mech w/impact 125 °C UL 746B
Relative Temp Index, Mech w/o impact 125 °C UL 746B
PHYSICAL Value Unit Standard
Mold Shrinkage on Tensile Bar, flow (2) (5) 0.5 - 0.7 % SABIC Method
Density 1.2 g/cm? 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 12 cm?/10 min ISO 1133
OPTICAL Value Unit Standard
Light Transmission, 2.54 mm 88 - 90 % ASTM D 1003
Haze, 2.54 mm <0.8 % ASTM D 1003
Refractive Index 1.586 - ISO 489
ELECTRICAL Value Unit Standard
Volume Resistivity >1.E+15 Ohm-cm IEC 60093
Surface Resistivity, ROA >1.E+15 Ohm IEC 60093
Dielectric Strength, shorttime, 1.0mm 15 kV/mm IEC 60243-1
Dielectric Strength, in oil, 3.2 mm 17 kV/mm IEC 60243-1
Relative Permittivity, 1 MHz 2.7 - IEC 60250
Dissipation Factor, 50/60 Hz 0.001 - IEC 60250
Dissipation Factor, 1 MHz 0.01 - IEC 60250
Relative Permittivity, 50/60 Hz 2.7 - IEC 60250
FLAME CHARACTERISTICS Value Unit Standard
UL Recognized, 94V-2 Flame Class Rating (3) 0.75 mm UL 94
UL Recognized, 94V-0 Flame Class Rating (3) 6 mm UL 94
Glow Wire Flammability Index 850°C, passes at 1 mm IEC 60695-2-12
Oxygen Index (LOI) 25 % ISO 4589

Parameter
Injection Molding Value Unit
Drying Temperature 120 °C
Drying Time 2 - 4 hrs
Maximum Moisture Content 0.02 %
Melt Temperature 280 - 310 °C
Nozzle Temperature 270 - 290 °C
Front - Zone 3 Temperature 280 - 310 °C
Middle - Zone 2 Temperature 270 - 290 °C
Rear - Zone 1 Temperature 260 - 280 °C
Hopper Temperature 60 - 80 °C
Mold Temperature 80 - 110 °C
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