PMMA VH001

产品参数性能项目试验条件[状态]测试方法测试数据数据单位吸水率24hrASTM D-570MF｜V,0.3｜0.3%熔体流动速率230℃ 3.8kgASTM D-1238MF｜V,2.0｜2.5g/10min全光线透射系数3.2mmASTM D-1003MF｜V,93｜93%比重ATSM D-792MF｜V,1.19｜1.19折射率ASTM D-542MF｜V,1.49｜1.49洛氏硬度ASTM D-785MF｜V,100｜95M scale延伸率ASTM D-638MF｜V,5｜5%悬臂梁式冲击强度1/4″付ASTM D-255MF｜V,1.7｜1.6Kg?cm/cm抗拉强度ASTM D-638MF｜V,740｜730Kg/cm2抗压强度ASTM D-695MF｜V,1100｜1100Kg/cm2弯曲弹性模量1/4″棒ASTM D-790MF｜V,3.2×10,4,｜3.1×10,4Kg/cm2抗弯强度1/4″棒ASTM D-790MF｜V,1100｜1100Kg/cm2耐电弧性JIS K-6911MF｜V,没有痕迹｜没有痕迹绝缘击穿强度MF｜V,20｜20介电常数60HzMF｜V,3.7｜3.7表面电阻系数JIS K-6911MF｜V,>10,16,｜>10,16介质损耗角正切60HzMF｜V,0.05｜0.05体积电阻系数JIS K-6911MF｜V,>10,15,｜>10,15成形收缩率ASTM D-955MF｜V,0.2-0.6｜0.2-0.6%维卡软化温度1kgASTM D-1525MF｜V,116｜107℃热传导系数ASTM C-177MF｜V,5×10,-4,｜5×10,-4Cal/s/cm/℃比热MF｜V,0.35｜0.35Cal/g/℃线膨胀系数ASTM D-696MF｜V,6×10,-5,｜6×10,-5Cm/cm/℃载荷挠曲温度18.56kg/cm2ASTM D-648MF｜V,102｜92℃