Technical Data Sheet Compareoptical performance Test Condition Test Method Test Result transmissivity 2540 μm ASTM D1003 88.0 % turbidity 2540 μm ASTM D1003 1.0 % Refractive index ASTM D542 1.586
impact performance Test Condition Test Method Test Result Dart impact 23°C ASTM D3029 169 J Suspended wall beam without notch impact strength 23°C ASTM D4812 3200 J/m Impact strength of cantilever beam gap ASTM D1822 546 kJ/m²
flammability Test Condition Test Method Test Result UL flame retardant rating 0.76 mm UL 94 HB
mechanical properties Test Condition Test Method Test Result bending strength Yield, 50.0 mm Span ASTM D790 93.0 Mpa Bending modulus 50.0 mm Span ASTM D790 2340 Mpa Taber abraser 1000 Cycles, 1000 g, CS-17 Wheel ASTM D1044 10.0 mg elongation Break ASTM D638 110 % elongation Yield ASTM D638 7.0 % tensile strength Break ASTM D638 65.0 Mpa tensile strength Yield ASTM D638 62.0 Mpa
injection Test Condition Test Method Test Result drying temperature 120 °C drying time 3.0 to 4.0 hr Suggested maximum moisture content 0.020 % Suggested injection volume 40 to 60 % Temperature at the rear of the barrel 260 to 280 °C Temperature in the middle of the barrel 270 to 295 °C Temperature at the front of the material cylinder 280 to 305 °C Spray nozzle temperature 275 to 300 °C Processing (melt) temperature 280 to 305 °C Mold temperature 70 to 95 °C Back pressure 0.300 to 0.700 Mpa Screw speed 40 to 70 rpm Exhaust hole depth 0.025 to 0.076 mm
thermal performance Test Condition Test Method Test Result Hot deformation temperature 1.8 MPa, Unannealed, 6.40 mm ASTM D648 132 °C Hot deformation temperature 0.45 MPa, Unannealed, 6.40 mm ASTM D648 137 °C specific heat ASTM C351 1260 J/kg/°C Linear coefficient of thermal expansion -40 to 95°C,Flow ASTM E831 6.8E-5 cm/cm/°C Vicat softening temperature ASTM D15255 154 °C RTI UL 746 130 °C RTI Imp UL 746 130 °C RTI Elec UL 746 130 °C thermal conductivity ASTM C177 0.19 W/m/K
Physical properties Test Condition Test Method Test Result Specific volume ASTM D792 0.830 cm³/g melt mass-flow rate 300°C/1.2 kg ASTM D1238 18 g/10 min Outdoor applicability UL 746C f1 Water absorption rate Equilibrium, 23°C ASTM D570 0.35 % Shrinkage rate 3.20 mm,Flow Internal Method 0.50 - 0.70 % Water absorption rate Equilibrium, 100°C ASTM D570 0.58 % Water absorption rate 24 hr ASTM D570 0.15 %
Electrical performance Test Condition Test Method Test Result Hot wire ignition UL 746 PLC 4 Dissipation factor 1 MHz ASTM D150 0.010 Dissipation factor 60 Hz ASTM D150 9.0E-4 Dissipation factor 50 Hz ASTM D150 9.0E-4 Dielectric constant 1 MHz ASTM D150 2.96 Dielectric constant 50 kHz ASTM D150 3.17 Dielectric constant 60 Hz ASTM D150 3.17 Dielectric strength 3.20 mm, in Air ASTM D149 15 KV/mm High voltage arc tracing rate UL 746 PLC 2 High arc combustion index UL 746 PLC 1 Compared to the anti leakage trace index UL 746 PLC 2 Volume resistivity ASTM D257 > 1.0E+17 ohms·cm
hardness Test Condition Test Method Test Result Rockwell hardness R-Scale ASTM D785 118 Rockwell hardness M-Scale ASTM D785 70
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