大金美国 PFA AC-5820 耐气候影响 大金美国 PFA AC-5820 耐气候影响 大金美国 PFA AC-5820 耐气候影响 大金美国 PFA AC-5820 耐气候影响 大金美国 PFA AC-5820 耐气候影响
优点:耐热耐寒防腐防酸碱化学稳定减磨耐磨无毒害机械性好低摩擦系数绝缘性自润滑性耐折性耐开裂性压缩强度好
大金美国 PFA AC-5820 耐气候影响
我司供应以下产品:
PFA AC-5820 大金美国
用途: 其它
特性备注:低粘度、高ESCR(抗应力裂纹)、抗燃、良好的电气性能、良好的流动性、耐化学性良好、耐气候影响性能良好
重要参数: 熔体流动速率:5 g/10min 密度:2.12 g/cm3 拉伸强度:19.6 MPa 断裂伸长率:250 % 硬度:60
生产厂商:大金美国公司
PFA ACX-31 大金美国
用途: 其它
特性备注:低粘度、高 ESCR(抗应力裂纹)、抗燃、良好的电气性能、良好的流动性、耐化学性良好、耐气候影响性能良好
重要参数: 熔体流动速率:1 g/10min 密度:2.12 g/cm3 拉伸强度:19.6 MPa 断裂伸长率:250 % 硬度:60
生产厂商:大金美国公司
介绍:
PFA是半透明粒料,注塑、挤出成型。成型温度度,475度以上容易引起变色或发生气泡。并注意脱模会较困难。
PFA因熔融的材料对金属有腐蚀作用,长期生产,模具需要电镀铬处理。
详解:
contemporary states; but he has since added to his Christian name a title of nobility and a family name. He now calls himself the Count of Morcerf, and ranks among the peers."
Thus the terrible secret, which Beauchamp had so generously destroyed, appeared again like an armed phantom; and another paper, deriving its information from some malicious source, had published two days after Albert's departure for Normandy the few lines which had rendered the unfortunate young man almost crazy.
Chapter 86
The Count of Monte Cristo
Alexandre Dumas père
Chapter 86 1
The Trial.
At eight o'clock in the morning Albert had arrived at