物理性能
portant; font-weight: 600;">比重:1.10g/cm³
portant; font-weight: 600;">熔流率/熔体流动速率:50g/10min(在280°C/5.0kg条件下 )
portant; font-weight: 600;">溶化体积流率(MVR):52.0cm³/10min(在280°C/5.0kg条件下 )
portant; font-weight: 600;">收缩率:流动方向0.50%到0.70%
portant; font-weight: 600;">吸水率:
饱和,23°C:0.24%
平衡,23°C,50%RH:0.040%
机械性能
portant; font-weight: 600;">拉伸模量:
ASTM D638:2500MPa
ISO 527-2/1:2440MPa
portant; font-weight: 600;">抗张强度:
屈服,ASTM D638:60.0MPa
屈服,ISO 527-2/50:59.0MPa
断裂,ASTM D638:45.0MPa
断裂,ISO 527-2/50:44.0MPa
portant; font-weight: 600;">伸长率:
屈服,ASTM D638:3.3%
屈服,ISO 527-2/50:3.3%
断裂,ASTM D638:6.6%
断裂,ISO 527-2/50:8.8%
portant; font-weight: 600;">弯曲模量:
50.0mm跨距,ASTM D790:2300MPa
ISO 178:2450MPa
portant; font-weight: 600;">弯曲应力:
屈服,50.0mm跨距,ASTM D790:86.0MPa
ISO 178:95.0MPa
冲击性能
portant; font-weight: 600;">简支梁缺口冲击强度:
23°C:12kJ/m²
portant; font-weight: 600;">悬壁梁缺口冲击强度:
-30°C,ASTM D256:80J/m
23°C,ASTM D256:180J/m
-30°C,ISO 180/1A:10kJ/m²
23°C,ISO 180/1A:13kJ/m²
热性能
portant; font-weight: 600;">载荷下热变形温度:
1.8MPa,未退火,3.20mm:92.0°C
1.8MPa,未退火,6.40mm:92.0°C
1.8MPa,未退火,64.0mm跨距:89.0°C
portant; font-weight: 600;">维卡软化温度:
ASTM D1525:111°C
ISO 306/B50:111°C
ISO 306/B120:109°C
portant; font-weight: 600;">线形热膨胀系数:
流动方向,-40到40°C:7.5E-5cm/cm/°C
流动方向,-40到40°C:7.4E-5cm/cm/°C
横向,-40到40°C:8.