改性PC工程塑料
        欄目:改性工程塑料 發布時間:2021-05-31 09:15
        產品特征:符合ROHS標準、高機械強度、高剛性、尺寸穩定、低翹曲、表面平整度好、外觀優良,適用于精密器械成型。...

        改性PC Modified PC
        產品應用:汽車零部件、精密機械部件(如照相機)、電子電器設備的零部件和外殼(如計算機接插件、打印機、掃描儀、復印機部件等)的結構件
        改性特征:增強、阻燃/增強
        產品特征:符合ROHS標準、高機械強度、高剛性、尺寸穩定、低翹曲、表面平整度好、外觀優良,適用于精密器械成型
        Applications:Auto parts, precision mechanical components(camera), electrical and electronic parts and shell, (connector of computer, printer, scanner, components of copying machine)
        Modified Features: Reinforced, flame retardant/reinforced
        Product Features: Comply with ROHS, high mechanical strength, high rigidity, stable size, low warpage, good surface evenness and good appearance; and applicable to the precision shaping
        測試項目與標準Test Items & Standards 增強型號
        Reinforced
        增強/阻燃型號
        Reinforced Flame Retardant
        項目Items 測試標準Standard 測試條件
        Test Condition
        國際單位
        S.I. Units
        PC-20GF FRPC-10GF
        機械性能 Mechanical Properties  
        拉伸強度Tensile Strength ASTM D638 10mm/min MPa 90 84
        伸長率 Elongation ASTM D638 10mm/min % 5 4.5
        彎曲強度 Flexural Strength ASTM D790 2mm/min MPa 130 131
        彎曲模量Flexural Modulus ASTM D790 2mm/min MPa 5200 4500
        懸臂梁缺口沖擊強度
        Impact Strength, Izod notched
        ASTM D256 3.2mm,23℃ J/m 120 150
        洛氏硬度 Rockwell Hardness ASTM D785 R-Scale - 84 81
        熱性能 Thermal Properties  
        熱變形溫度
        Heat Distortion Temp
        ASTM D648 0.45MPa,6.4mm 140 120
        1.8MPa,6.4mm 125 105
        電性能 Electrical Properties  
        體積電阻率Volume Resistivity ASTM D257 - Ω.cm 1016 1016
        其他 Others  
        玻纖含量Glass Fiber -- -- % 20 10
        比重Specific Gravity ASTM D792 23℃ g/cm3 1.33 1.34
        收縮率Mold Shrinkage ASTM D955 23℃ % 0.3/0.4 0.3/0.4
        吸水率Weather Resistant ASTM D570 23℃,24h % 0.14 0.12
        阻燃性Flammability UL94 1.6mm class HB V-0
        3.2mm HB V-0
        建議加工工藝 Suggesting processing technology  
        熔體溫度Melt Temp   250-280 235-270
        料筒溫度Barrel Zone Temp   240-290 230-280
        模具溫度Mold Temp   80-120 90-130
        預干燥Pre-Dry Requirements     110-120℃
        3-4hr
        110℃
        3-4hr
        注:以上數值是根據實驗室標準測定的代表數值,僅供客戶參考,不作為質保承諾。  
        Note: The above data is based on standard laboratory condition, for reference only, not for product warranty.