詳細(xì)內(nèi)容：型號：PBT/PC X4850 性能：通用級，PBT/PC，礦物，沖擊改性。 XENOY™ Resin X4850 SI | British | Metric | PDF Americas: COMMERCIAL Xenoy X4850 is a hydrostable, high modulus, high ductile PC/PBT blend. Furthermore, this resin provides high chemicalresistance, very low creep, low CTE, excellent fatique and high heat dimensional stability. The X4850 could be positioned for body panels, safety equipment,housings, doorhandles, spring-loaded applications, medical device enclosures, outdoor sports equipment. Property TYPICAL PROPERTIES (1) MECHANICAL Value Unit Standard Tensile Stress, yld, Type I, 50 mm/min 660 kgf/cm2 ASTM D 638 Tensile Stress, brk, Type I, 50 mm/min 560 kgf/cm2 ASTM D 638 Tensile Stress, yld, Type I, 5 mm/min 590 kgf/cm2 ASTM D 638 Tensile Stress, brk, Type I, 5 mm/min 610 kgf/cm2 ASTM D 638 Tensile Strain, yld, Type I, 50 mm/min 3.7 % ASTM D 638 Tensile Strain, brk, Type I, 50 mm/min 130 % ASTM D 638 Tensile Strain, yld, Type I, 5 mm/min 3.8 % ASTM D 638 Tensile Strain, brk, Type I, 5 mm/min 140 % ASTM D 638 Tensile Modulus, 5 mm/min 40700 kgf/cm2 ASTM D 638 Flexural Stress, yld, 1.3 mm/min, 50 mm span 1000 kgf/cm2 ASTM D 790 Flexural Modulus, 1.3 mm/min, 50 mm span 37700 kgf/cm2 ASTM D 790 Taber Abrasion, CS-17, 1 kg 30 mg/1000cy SABIC Method Tensile Stress, yield, 5 mm/min 58 MPa ISO 527 Tensile Stress, break, 5 mm/min 50 MPa ISO 527 Tensile Stress, yield, 50 mm/min 63 MPa ISO 527 Tensile Stress, break, 50 mm/min 45 MPa ISO 527 Tensile Strain, yield, 5 mm/min 3.4 % ISO 527 Tensile Strain, break, 5 mm/min 80 % ISO 527 Tensile Strain, yield, 50 mm/min 3.5 % ISO 527 Tensile Strain, break, 50 mm/min 30 % ISO 527 Tensile Modulus, 1 mm/min 3850 MPa ISO 527 Flexural Stress, yield, 2 mm/min 94 MPa ISO 178 Flexural Modulus, 2 mm/min 3500 MPa ISO 178 Hardness, H358/30 105 MPa ISO 2039-1 IMPACT Value Unit Standard Izod Impact, notched, 23°C 18 cm-kgf/cm ASTM D 256 Izod Impact, notched, 0°C 12 cm-kgf/cm ASTM D 256 Izod Impact, notched, -30°C 10 cm-kgf/cm ASTM D 256 Multiaxial Impact 1019 cm-kgf ISO 6603 Instrumented Impact Total Energy, 23°C 611 cm-kgf ASTM D 3763 Instrumented Impact Total Energy, -20°C 611 cm-kgf ASTM D 3763 Izod Impact, unnotched 80*10*4 +23°C NB kJ/m2 ISO 180/1U Izod Impact, unnotched 80*10*4 -30°C NB kJ/m2 ISO 180/1U Izod Impact, notched 80*10*4 +23°C 20 kJ/m2 ISO 180/1A Izod Impact, notched 80*10*4 0°C 11 kJ/m2 ISO 180/1A Izod Impact, notched 80*10*4 -30°C 7 kJ/m2 ISO 180/1A Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm 20 kJ/m2 ISO 179/1eA Charpy -30°C, V-notch Edgew 80*10*4 sp=62mm 11 kJ/m2 ISO 179/1eA Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm NB kJ/m2 ISO 179/1eU Charpy -30°C, Unnotch Edgew 80*10*4 sp=62mm NB kJ/m2 ISO 179/1eU THERMAL Value Unit Standard Vicat Softening Temp, Rate B/50 134 °C ASTM D 1525 HDT, 0.45 MPa, 3.2 mm, unannealed 125 °C ASTM D 648 HDT, 1.82 MPa, 3.2mm, unannealed 101 °C ASTM D 648 CTE, -40°C to 40°C, flow 5.2E-05 1/°C ASTM E 831 CTE, -40°C to 40°C, xflow 7.5E-05 1/°C ASTM E 831 Thermal Conductivity 0.2 W/m-°C ISO 8302 CTE, -30°C to 80°C, flow 6.3E-05 1/°C ISO 11359-2 CTE, -30°C to 80°C, xflow 8.1E-05 1/°C ISO 11359-2 Vicat Softening Temp, Rate B/50 133 °C ISO 306 Vicat Softening Temp, Rate B/120 135 °C ISO 306 HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm 121 °C ISO 75/Bf HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm 99 °C ISO 75/Af PHYSICAL Value Unit Standard Specific Gravity 1.31 - ASTM D 792 Mold Shrinkage, flow, 3.2 mm (5) 0.7 - 0.9 % SABIC Method Melt Flow Rate, 266°C/5.0 kgf 4.5 g/10 min ASTM D 1238 Density 1.31 g/cm3 ISO 1183 Water Absorption, (23°C/sat) 0.42 % ISO 62 Moisture Absorption (23°C / 50% RH) 0.14 % ISO 62 Melt Volume Rate, MVR at 265°C/5.0 kg 4 cm3/10 min ISO 1133