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改性PC工程塑料
栏目:改性工程塑料 发布时间:2021-05-31 09:15
产品特征:符合ROHS标准、高机械强度、高刚性、尺寸稳定、低翘曲、表面平整度好、外观优良,适用于精密器械成型。...

改性PC Modified PC
产品应用:汽车零部件、精密机械部件(如照相机)、电子电器设备的零部件和外壳(如计算机接插件、打印机、扫描仪、复印机部件等)的结构件
改性特征:增强、阻燃/增强
产品特征:符合ROHS标准、高机械强度、高刚性、尺寸稳定、低翘曲、表面平整度好、外观优良,适用于精密器械成型
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
测试项目与标准Test Items & Standards 增强型号
Reinforced
增强/阻燃型号
Reinforced Flame Retardant
项目Items 测试标准Standard 测试条件
Test Condition
国际单位
S.I. Units
PC-20GF FRPC-10GF
机械性能 Mechanical Properties  
拉伸强度Tensile Strength ASTM D638 10mm/min MPa 90 84
伸长率 Elongation ASTM D638 10mm/min % 5 4.5
弯曲强度 Flexural Strength ASTM D790 2mm/min MPa 130 131
弯曲模量Flexural Modulus ASTM D790 2mm/min MPa 5200 4500
悬臂梁缺口冲击强度
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
热性能 Thermal Properties  
热变形温度
Heat Distortion Temp
ASTM D648 0.45MPa,6.4mm 140 120
1.8MPa,6.4mm 125 105
电性能 Electrical Properties  
体积电阻率Volume Resistivity ASTM D257 - Ω.cm 1016 1016
其他 Others  
玻纤含量Glass Fiber -- -- % 20 10
比重Specific Gravity ASTM D792 23℃ g/cm3 1.33 1.34
收缩率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
建议加工工艺 Suggesting processing technology  
熔体温度Melt Temp   250-280 235-270
料筒温度Barrel Zone Temp   240-290 230-280
模具温度Mold Temp   80-120 90-130
预干燥Pre-Dry Requirements     110-120℃
3-4hr
110℃
3-4hr
注:以上数值是根据实验室标准测定的代表数值,仅供客户参考,不作为质保承诺。  
Note: The above data is based on standard laboratory condition, for reference only, not for product warranty.

 
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