PC 223 基础创新塑料(美国)

供应PC  223  基础创新塑料(美国)

Lexan* Resin 223
Americas: COMMERCIAL
17.5 MFR, for small, intricate parts. Improved flame retardance. UV stabilized.
TYPICAL PROPERTIES ¹ TYPICAL VALUE UNIT STANDARD
MECHANICAL
Tensile Stress, yld, Type I, 50 mm/min 630 kgf/cm² ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min 660 kgf/cm² ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min 7 % ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min 110 % ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span 940 kgf/cm² ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span 23900 kgf/cm² ASTM D 790
Hardness, Rockwell M 70 - ASTM D 785
Hardness, Rockwell R 118 - ASTM D 785
Taber Abrasion, CS-17, 1 kg 10 mg/1000cy ASTM D 1044
IMPACT
Izod Impact, unnotched, 23°C 326 cm-kgf/cm ASTM D 4812
Izod Impact, notched, 23°C 70 cm-kgf/cm ASTM D 256
Tensile Impact, Type S 557 cm-kgf/cm² ASTM D 1822
Falling Dart Impact (D 3029), 23°C 1728 cm-kgf ASTM D 3029
THERMAL
Vicat Softening Temp, Rate B/50 154 °C ASTM D 1525
HDT, 0.45 MPa, 6.4 mm, unannealed 137 °C ASTM D 648
HDT, 1.82 MPa, 6.4 mm, unannealed 132 °C ASTM D 648
CTE, -40°C to 95°C, flow 6.84E-05 1/°C ASTM E 831
Specific Heat 1.25 J/g-°C ASTM C 351
Thermal Conductivity 0.25 W/m-°C ASTM C 177
Relative Temp Index, Elec 100 °C UL 746B
Relative Temp Index, Mech w/impact 100 °C UL 746B