PC 8025 PC 8025 PC 8025 PC 8025 PC8025 PC 8025 PC 8025 PC 8025 PC 8025
以下是PC(聚碳酸酯)8025/科思创(Makrolon)物性表参数
kg/m³1340松密度ISO60Pelletskg/m³690玻璃纤维含量b.o.ISO 3451-1MethodA%20ElectricalstrengthIEC 60243-11mmkV/mm36体积电阻率IEC60093
Ohm*m1E14损耗因数IEC602501MHz10^-4^90损耗因数IEC60250100Hz10^-4^10电解腐蚀IEC60426
RatingA1相对介电常数IEC602501 MHz
3.3相对介电常数IEC 60250100Hz
3.3相比耐漏电起痕指数CTIIEC60112SolutionARating175相比耐漏电起痕指数CTIMIEC 60112SolutionBRating125M表面电阻率IEC60093
Ohm1E163.5%应弯时的弯曲应力ISO1782mm/minMPa95Charpy冲击强度ISO 179/1eU-30°CkJ/m²65CCharpy冲击强度ISO 179/1eU-60°CkJ/m²65CCharpy冲击强度ISO 179/1eU23°CkJ/m²55CCharpy缺口冲击强度ISO 7391/b.o. ISO 179/1eA23 °C/ 3mmkJ/m²12CIzod缺口冲击强度ISO 7391/b.o. ISO 180/A23 °C/ 3mmkJ/m²12CPuncture impactproperties - maximum forceISO 6603-2-30°CN2800Puncture impactproperties - maximum forceISO 6603-223°CN3300屈服应力ISO527-1,-250mm/minMPa58屈服应变ISO527-1,-250mm/min%3.5弯曲强度ISO1782mm/minMPa100弯曲强度下的弯曲应变ISO1782mm/min%5.4弯曲模量ISO1782mm/minMPa3700抗拉模量ISO527-1,-21mm/minMPa4000拉伸蠕变模量ISO899-11hMPa3700拉伸蠕变模量ISO899-11000hMPa3500断裂应力ISO527-1,-25mm/minMPa50断裂应变ISO527-1,-25mm/min%6.5球压硬度ISO2039-1
N/mm²136穿透能量ISO6603-2-30°CJ10穿透能量ISO6603-223°CJ20Burning behavior UL 94(1.5 mm) [UL 认可]UL 941.5mmClassV-2Coefficient oflinear thermal expansion, normalISO11359-1,-223 to 55°C10^-4^/K0.55Thermalconductivity, normalISO 830223 °C; 50 %r.h.W/(m*K)0.23使用小型点火器加热DIN53438-1,-3Method K and F/ 2.0mmClassK1, F1可烧性试验UL94 [UL认可]UL 946.0mmClassV-1氧指数ISO4589-2MethodA%32灼热丝燃烧指数IEC60695-2-120.75mm°C800灼热丝燃烧指数IEC60695-2-121.5mm°C960灼热丝燃烧指数IEC60695-2-122.0mm°C960灼热丝燃烧指数IEC60695-2-123.0mm°C960灼热丝燃烧指数IEC60695-2-124.0mm°C960灼热丝燃烧温度IEC60695-2-130.75mm°C850灼热丝燃烧温度IEC60695-2-132.0mm°C875灼热丝燃烧温度IEC60695-2-133.0mm°C875热变型温度ISO75-1,-20.45MPa°C141热变型温度ISO75-1,-21.80MPa°C134热膨胀系数,流动方向ISO 11359-1,-223 to 55°C10^-4^/K0.45燃烧等级(US-FMVSS)ISO 3795>=1.0mmmm/minpassed相对温度指数 (介电强度)[UL 认可]UL 746B1.5mm°C125相对温度指数 (拉伸冲击强度) [UL认可]UL 746B1.5mm°C115相对温度指数 (拉伸强度) [UL认可]UL 746B1.5mm°C125维卡软化温度ISO30650 N; 120°C/h°C147维卡软化温度ISO30650 N; 50°C/h°C146耐热(球压试验)IEC 60695-10-2
°C137自点火温度ASTMD1929
°C550针焰试验IEC60695-11-5Method F/ 1.5mms120针焰试验IEC60695-11-5Method F/ 2.0mms120针焰试验IEC60695-11-5Method F/ 3.0mms120针焰试验IEC60695-11-5Method K/ 3.0mms120针焰试验IEC60695-11-5Method K/ 1.5mms60针焰试验IEC60695-11-5Method K/ 2.0mms60闪光点火温度ASTMD1929
°C470保压压力（%实际注射压力）-
%50 -75喷嘴温度-
°C290 -300干空气下干燥时间-
h2 -3干空气下干燥温度-
°C120排气槽深度-
mm0.025 -0.075料管中间段温度-
°C270 -280料管前段温度-
°C280 -290料管进料段温度-
°C250 -260含湿量（%）-
%<=0,02标准熔体温度-
°C300模具温度-
°C80 -120注射量-
%30 -70熔体温度-
°C280 -320熔体背压-
bar50 -150螺杆转速-
m/s0.05 - 0.2
