PC/ABS合金是一種性能優良的工程塑料,它改善了PC的應力開裂性、加工性,同時具有優秀的耐熱性、抗沖擊性、耐化學性和尺寸穩定性,廣泛用于汽車儀表板、汽車零部件、手機殼體、電動工具等高強度、耐熱制品等。
產品特點:高強度 高沖擊強度 高熔體流動性 高光澤 耐候性。
用途:車燈,汽車散熱格柵,擋泥板,儀表板,薄壁制品,電腦殼體等高強度、耐熱制品。
項目分類 | 單位 | 測試條件 | 試驗標準 | PC/ABS | |||||
Item | Unit | Condition | Standard? | ???????????? 普通級GP | 阻燃級FR | 無鹵阻燃 | |||
850S | 7000S | 650S | 450S | FR-7000S | GN-7000S | ||||
機械性能? Mechanical Properties | |||||||||
拉伸強度Tensilestrength | MPa | 50mm/min | ASTM D-638 | 65 | 61 | 53 | 41 | 62 | 52 |
斷裂伸長率Breakingelongation | % | 50mm/min | ASTM D-638 | 112 | 89 | 45 | 31 | 35 | 33 |
彎曲強度Flexural strength | MPa | 2mm/min | ASTM D-790 | 85 | 80 | 72 | 62 | 84 | 72 |
彎曲模量Flexural modulus | MPa | 2mm/min | ASTM D-790 | 2650 | 2450 | 2200 | 2100 | 2350 | 2100 |
懸臂梁缺口沖擊強度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 | |
熔融指數 Melt Flow Index | g/10min | 260℃,5kg | ASTM D-1238 | 16 | 17 | 23 | 24 | 43 | 50 |
尺寸收縮率 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 |
熱學性能 Thermol Properties | |||||||||
熱變形溫度 HDT? | ℃ | 0.45MPa | ASTM D-648 | / | / | / | / | / | / |
熱變形溫度 HDT? | ℃ | 1.82MPa | ASTM D-648 | 123 | 119 | 112 | 102 | 119 | 76 |
維卡 VICAT | ℃ | 50kg,50℃/h | ASTM D-1525 | 132 | 124 | 117 | 108 | 125 | 82 |
阻燃等級 Flmmability | Class | 1.6mm | UL-94 | HB | HB | HB | HB | V-0 | V-0 |
特性? Characteristics | |||||||||
產品特性 Characteristics | 阻燃FR | 無鹵阻燃 Halogen-free FR | |||||||
典型應用 Applications | PC/ABS擁有良好的加工性和尺寸穩定性、強度高、高耐熱、高流動、光澤好等,同時擁有良好的噴涂性,并可超聲波焊接,可用做空調、吸塵器、彩電、照明材料、電腦、科研設備等。?????? 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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