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Modified PC
欄目：modified engineering plastics 發布時間：2021-05-31 09:15
Comply with ROHS, high mechanical strength, high rigidity, stable size, low warpage, good surface evenness and good appearance; and applicable to the precision shaping...


Modified PC
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.