PC/ABS合金是一种性能优良的工程塑料,它改善了PC的应力开裂性、加工性,同时具有优秀的耐热性、抗冲击性、耐化学性和尺寸稳定性,广泛用于汽车仪表板、汽车零部件、手机壳体、电动工具等高强度、耐热制品等。
产品特点:高强度 高冲击强度 高熔体流动性 高光泽 耐候性。
用途:车灯,汽车散热格栅,挡泥板,仪表板,薄壁制品,电脑壳体等高强度、耐热制品。
项目分类 | 单位 | 测试条件 | 试验标准 | PC/ABS | |||||
Item | Unit | Condition | Standard | 普通级GP | 阻燃级FR | 无卤阻燃 | |||
850S | 7000S | 650S | 450S | FR-7000S | GN-7000S | ||||
机械性能 Mechanical Properties | |||||||||
拉伸强度Tensilestrength | MPa | 50mm/min | ASTM D-638 | 65 | 61 | 53 | 41 | 62 | 52 |
断裂伸长率Breakingelongation | % | 50mm/min | ASTM D-638 | 112 | 89 | 45 | 31 | 35 | 33 |
弯曲强度Flexural strength | MPa | 2mm/min | ASTM D-790 | 85 | 80 | 72 | 62 | 84 | 72 |
弯曲模量Flexural modulus | MPa | 2mm/min | ASTM D-790 | 2650 | 2450 | 2200 | 2100 | 2350 | 2100 |
悬臂梁缺口冲击强度IZOD Impact strength, notched | J/M | 3.2mm,23℃ | ASTM D-256 | 821 | 760 | 605 | 850 | 699 | 771 |
物理性能 Physical Properties | |||||||||
密度 Density | g/cm3 | ASTM D-792 | 1.17 | 1.15 | 1.13 | 1.11 | 1.19 | 1.18 | |
熔融指数 Melt Flow Index | g/10min | 260℃,5kg | ASTM D-1238 | 16 | 17 | 23 | 24 | 43 | 50 |
尺寸收缩率 Mold Shrinkage | % | 150×100×3.2mm | ASTM D-955 | 0.5-0.7 | 0.5-0.7 | 0.5-0.7 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 |
热学性能 Thermol Properties | |||||||||
热变形温度 HDT | ℃ | 0.45MPa | ASTM D-648 | / | / | / | / | / | / |
热变形温度 HDT | ℃ | 1.82MPa | ASTM D-648 | 123 | 119 | 112 | 102 | 119 | 76 |
维卡 VICAT | ℃ | 50kg,50℃/h | ASTM D-1525 | 132 | 124 | 117 | 108 | 125 | 82 |
阻燃等级 Flmmability | Class | 1.6mm | UL-94 | HB | HB | HB | HB | V-0 | V-0 |
特性 Characteristics | |||||||||
产品特性 Characteristics | 阻燃FR | 无卤阻燃 Halogen-free FR | |||||||
典型应用 Applications | PC/ABS拥有良好的加工性和尺寸稳定性、强度高、高耐热、高流动、光泽好等,同时拥有良好的喷涂性,并可超声波焊接,可用做空调、吸尘器、彩电、照明材料、电脑、科研设备等。 PC / ABS is easy to process and has good dimensional stability, high strength, high heat resistance, high flow, good gloss,etc.The material can be easily sprayed, and ultrasonically welded.It can be used for air conditioners, vacuum cleaners, color TV, illuminating devices, computers, scientific research equipment. |
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