防火PC Lexan* Resin 925AU

　　Americas: COMMERCIAL

　　Lexan* 925AU Polycarbonate (PC) resin is a non-filled, injection moldable grade. This non-chlorinated, non-brominated flame retardant PC has an UL-94 V0

　　rating and is UV stabilized, providing additional weathering capability. Lexan 925AU resin is available in transparent and tinted color options and is a generalpurpose

　　resin that is an excellent candidate for a wide variety of applications.

　　TYPICAL PROPERTIES¹ TYPICAL VALUE Unit Standard

　　MECHANICAL

　　925AU物性表Tensile Stress, yld, Type I, 50 mm/min 630 kgf/cm² ASTM D 638

　　Tensile Stress, brk, Type I, 50 mm/min 680 kgf/cm² ASTM D 638

　　Tensile Strain, yld, Type I, 50 mm/min 6 % ASTM D 638

　　Tensile Strain, brk, Type I, 50 mm/min 125 % ASTM D 638

　　Tensile Modulus, 50 mm/min 23100 kgf/cm² ASTM D 638

　　Flexural Stress, yld, 1.3 mm/min, 50 mm span 1020 kgf/cm² ASTM D 790

　　Flexural Modulus, 1.3 mm/min, 50 mm span 24100 kgf/cm² ASTM D 790

　　IMPACT

　　防火透明沙比克PC

　　Izod Impact, notched, 23°C 81 cm-kgf/cm ASTM D 256

　　Instrumented Impact Total Energy, 23°C 805 cm-kgf ASTM D 3763

　　THERMAL

　　Vicat Softening Temp, Rate B/50 143 °C ASTM D 1525

　　HDT, 0.45 MPa, 3.2 mm, unannealed 137 °C ASTM D 648

　　HDT, 1.82 MPa, 3.2mm, unannealed 126 °C ASTM D 648

　　CTE, -40°C to 40°C, flow 6.84E-05 1/°C ASTM E 831

　　CTE, -40°C to 40°C, xflow 7.38E-05 1/°C ASTM E 831

　　Relative Temp Index, Elec 130 °C UL 746B

　　Relative Temp Index, Mech w/impact 120 °C UL 746B

　　Relative Temp Index, Mech w/o impact 130 °C UL 746B

　　PHYSICAL

　　Specific Gravity 1.19 - ASTM D 792

　　Mold Shrinkage, flow, 3.2 mm 0.6 - 0.8 % SABIC Method

　　Melt Flow Rate, 300°C/1.2 kgf 13 g/10 min ASTM D 1238

　　ELECTRICAL

　　Arc Resistance, Tungsten {PLC} 7 PLC Code ASTM D 495