PC 92A-116 阻燃级

SABIC Innovative Plastics Lexan 920A Polycarbonate [table][tr][td]Material Notes:[/td][td]Low viscosity injection moldable, flame retardant PC. Exceptional surface appearance. Clear, tints and opaque colors. This data was supplied by SABIC-IP for the Americas and Asia Pacific regions. MatWeb with separate data for the Europe-Africa-Middle East region as supplied by SABIC-IP as of August 2009[/td][/tr][/table] [table][tr]Physical Properties Metric English Comments[/tr][tr][td]Specific Gravity [/td][td]1.21g/cc[/td][td]1.21g/cc[/td][td]ASTM D 792[/td][/tr][tr][td]Density [/td][td]1.217g/cc[/td][td]0.04397lb/in³[/td][td]ASTM D 792[/td][/tr][tr][td]Water Absorption [/td][td]0.150 %[/td][td]0.150 %[/td][td]24 hrs; ASTM D 570[/td][/tr][tr][td]Water Absorption at Saturation [/td][td]0.350 %[/td][td]0.350 %[/td][td]ASTM D 570[/td][/tr][tr][td] [/td][td]0.580 % @Temperature 100 °C[/td][td]0.580 % @Temperature 212 °F[/td][td]ASTM D 570[/td][/tr][tr][td]Linear Mold Shrinkage [/td][td]0.00500-0.00700cm/cm @Thickness 3.20 mm[/td][td]0.00500-0.00700in/in @Thickness 0.126 in[/td][td]flow; SABIC Method[/td][/tr][tr][td]Melt Flow [/td][td]14.5g/10 min @Load 1.20 kg, Temperature 300 °C[/td][td]14.5g/10 min @Load 2.65 lb, Temperature 572 °F[/td][td]ASTM D 1238[/td][/tr][tr][td] [/td][/tr][tr]Mechanical Properties Metric English Comments[/tr][tr][td]Hardness, Rockwell M [/td][td]70.0[/td][td]70.0[/td][td]ASTM D 785[/td][/tr][tr][td]Hardness, Rockwell R [/td][td]118[/td][td]118[/td][td]ASTM D 785[/td][/tr][tr][td]Tensile Strength at Break [/td][td]55.0MPa[/td][td]7980psi[/td][td]Type I, 50 mm/min; ASTM D 638[/td][/tr][tr][td]Tensile Strength, Yield [/td][td]62.0MPa[/td][td]8990psi[/td][td]Type I, 50 mm/min; ASTM D 638[/td][/tr][tr][td]Elongation at Break [/td][td]90.0 %[/td][td]90.0 %[/td][td]Type I, 50 mm/min; ASTM D 638[/td][/tr][tr][td]Elongation at Yield [/td][td]7.00 %[/td][td]7.00 %[/td][td]Type I, 50 mm/min; ASTM D 638[/td][/tr][tr][td]Flexural Modulus [/td][td]2.24GPa[/td][td]325ksi[/td][td]1.3 mm/min, 50 mm span; ASTM D 790[/td][/tr][tr][td]Flexural Yield Strength [/td][td]91.0MPa[/td][td]13200psi[/td][td]1.3 mm/min, 50 mm span; ASTM D 790[/td][/tr][tr][td]Izod Impact, Unnotched [/td][td]32.04J/cm @Temperature 23.0 °C[/td][td]60.02ft-lb/in @Temperature 73.4 °F[/td][td]ASTM D 4812[/td][/tr][tr][td]Tensile Impact Strength [/td][td]525kJ/m²[/td][td]250ft-lb/in²[/td][td]Type S; ASTM D 1822[/td][/tr][tr][td]Falling Dart Impact [/td][td]169J[/td][td]125ft-lb[/td][td]ASTM D 3029[/td][/tr][tr][td]Taber Abrasion, mg/1000 Cycles [/td][td]10.0[/td][td]10.0[/td][td]CS-17, 1 kg; ASTM D 1044[/td][/tr][tr][td]Izod Impact, Notched [/td][td]6.40J/cm @Temperature 23.0 °C[/td][td]12.0ft-lb/in @Temperature 73.4 °F[/td][td]ASTM D 256[/td][/tr][tr][td] [/td][/tr][tr]Electrical Properties Metric English Comments[/tr][tr][td]Volume Resistivity [/td][td]>=1.00e+17ohm-cm[/td][td]>=1.00e+17ohm-cm[/td][td]ASTM D 257[/td][/tr][tr][td]Dielectric Constant [/td][td]2.96 @Frequency 1.00e+6 Hz[/td][td]2.96 @Frequency 1.00e+6 Hz[/td][td]ASTM D 150[/td][/tr][tr][td] [/td][td]3.01 @Frequency 50.0 - 60.0 Hz[/td][td]3.01 @Frequency 50.0 - 60.0 Hz[/td][td]ASTM D 150[/td][/tr][tr][td]Dielectric Strength [/td][td]16.7kV/mm @Thickness 3.20 mm[/td][td]424kV/in @Thickness 0.126 in[/td][td]in air; ASTM D 149[/td][/tr][tr][td]Dissipation Factor [/td][td]0.000900 @Frequency 50.0 - 60.0 Hz[/td][td]0.000900 @Frequency 50.0 - 60.0 Hz[/td][td]ASTM D 150[/td][/tr][tr][td] [/td][td]0.0100 @Frequency 1.00e+6 Hz[/td][td]0.0100 @Frequency 1.00e+6 Hz[/td][td]ASTM D 150[/td][/tr][tr][td]Arc Resistance [/td][td]