改性PET
        欄目:改性工程塑料 發(fā)布時間:2021-05-31 08:28
        產(chǎn)品特征:環(huán)保阻燃、高機械強度、高耐溫性...

        改性PET Modified PET
        產(chǎn)品應(yīng)用:汽車零部件、家電、燈具、電氣(連接器、繼電器、電源開關(guān)、插座、線圈骨架)等注塑件
        改性特征:增強、阻燃/增強
        產(chǎn)品特征:環(huán)保阻燃、高機械強度、高耐溫性
         
        Applications:Auto parts, home appliance parts, lamps and lanterns, and electric injection molding products (such as connector, relay, power switch, socket, coil framework) Modified Features: Reinforced, flame retardant/reinforced
        Product Features: Environment-friendly flame-retardant, high mechanical strength and high temperature tolerance
        測試項目與標(biāo)準(zhǔn)Test Items & Standards 增強型號
        Reinforced
        阻燃/增強型號
        Flame Retardant/Reinforced
        項目Item 測試標(biāo)準(zhǔn)Standard 測試條件
        Test Condition
        國際單位
        S.I. Units
        PET-30GF FRPET-30GF
        機械性能 Mechanical Properties  
        拉伸強度Tensile Strength ASTM D638 10mm/min MPa 130 120
        伸長率 Elongation ASTM D638 10mm/min % 2.5 2.5
        彎曲強度 Flexural Strength ASTM D790 2mm/min MPa 180 170
        彎曲模量Flexural Modulus ASTM D790 2mm/min MPa 7500 8000
        懸臂梁缺口沖擊強度
        Impact Strength, Izod notched
        ASTM D256 3.2mm,23℃ J/m 100 90
        洛氏硬度 Rockwell Hardness ASTM D785 R-Scale - 120 120
        熱性能 Thermal Properties  
        熱變形溫度
        Heat Distortion Temp
        ASTM D648 0.45MPa,6.4mm 230 230
        1.8MPa,6.4mm 220 220
        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 -- -- % 30 30
        比重Specific Gravity ASTM D792 23℃ g/cm3 1.54 1.65
        收縮率Mold Shrinkage ASTM D955 23℃ % 0.3/1.0 0.3/0.9
        吸水率Weather Resistant ASTM D570 23℃,24h % 0.06 0.06
        阻燃性Flammability UL94 1.6mm class HB V0
        3.2mm HB V0
        建議加工工藝 Suggesting processing technology  
        熔體溫度Melt Temp   250-270 250-270
        料筒溫度Barrel Zone Temp   235-275 230-270
        模具溫度Mold Temp   80-110 80-110
        預(yù)干燥Pre-Dry Requirements     120-140℃
        4-6hr
        120-140℃
        4-6hr
        注:以上數(shù)值是根據(jù)實驗室標(biāo)準(zhǔn)測定的代表數(shù)值,僅供客戶參考,不作為質(zhì)保承諾。  
        Note: The above data is based on standard laboratory condition, for reference only, not for product warranty.