PPO沙伯基础PO1976批发价格

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NORYL PPO PO1976物性表 Foamable resin. All properties at 10% Density/密度reduction; 0.250" thick test specimens. TYPICAL PROPERTIES (1) MECHANICAL机械性能 Value Unit Standard FOAM - MECHANICAL机械性能 6.4 mm Wt Reduction 10 % - Tensile Stress, yield / 抗张程度，屈服, 6.35 mm 29 MPa ASTM D 638 Tensile Stress, break, 6.35 mm 28 MPa ASTM D 638 Tensile Strain, yield, 6.35 mm 5.7 % ASTM D 638 Tensile Strain, break, 6.35 mm 13.1 % ASTM D 638 Flexural Stress, yield, 6.4 mm 66 MPa ASTM D 790 Flexural Modulus, 6.4 mm 2130 MPa ASTM D 790 IMPACT Value Unit Standard FOAM - IMPACT 6.4 mm Wt Reduction 10 % - Izod Impact, unnotched, 23°C / 无缺口悬臂梁冲击 23°C 277 J/m ASTM D 4812 Instrumented IMPACT Energy @ peak / 仪表控制抗冲击能量 @ 峰值, 23°C 57 J ASTM D 3763 THERMAL Value Unit Standard FOAM - THERMAL 6.4mm Wt Reduction 10 % - HDT, 0.45 MPa, 6.4 mm, unannealed / 热变形温度，0.45 MPa, 6.4 mm, 未退火 89 °C ASTM D 648 HDT, 1.82 MPa, 6.4 mm, unannealed / 热变形温度，1.82 MPa, 6.4 mm, 未退火 78 °C ASTM D 648 Relative Temp Index, Elec / 相对热指数，电性能 85 °C UL 746B Relative Temp Index, Mech w/impact / 相对热指数，机械冲击性能 85 °C UL 746B Relative Temp Index, Mech w/o impact / 相对热指数，非机械冲击性能 85 °C UL 746B PHYSICAL Value Unit Standard FOAM - PHYSICAL 6.4mm Wt Reduction 10 % - Specific Gravity/比重 1.11 - ASTM D 792 Specific Gravity/比重, foam molded 1 - ASTM D 792 Water Absorption, 24 hours / 吸水率， 24小时 0.06 % ASTM D 570 Mold Shrinkage, flow, 6.4 mm 0.6 - 0.8 % SABIC Method ELECTRICAL Value Unit Standard FOAM - ELECTRICAL 6.4 mm Wt Reduction 10 % - Arc Resistance, Tungsten {PLC} / 耐电弧性{PLC} 6 PLC Code ASTM D 495 High Voltage Arc Track Rate {PLC} / 高电压电弧起痕速率 4 PLC Code UL 746A Comparative Tracking Index (UL) {PLC} / 漏电起痕指数 (UL) {PLC} 1 PLC Code UL 746A FLAME CHARACTERISTICS Value Unit Standard FOAM - Flame Class Minimum Density/密度 1 g/cm³ - UL Recognized, 94V-1 Flame Class Rating (3) / UL认可,94V-1 阻燃等级(3) 2.99 mm UL 94 UL Recognized, 94-5VA Rating (3) / UL认可,94-5VA 阻燃等级(3) 4.69 mm UL 94 Radiant Panel Listing / 辐射板清单 YES - UL Tested UV-light, water exposure/immersion / 紫外线暴露，耐水/浸渍 F2 - UL 746C