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
我司供应以下产品：
PFA 6510GV15WZ 美国3M
用途： 其它
特性备注：低摩擦系数 共聚物 抗溶解性 抗紫外线性能良好 良好的电气性能 耐化学性良好 耐磨损性良好 耐气候影响性能良好 耐热性，高 无粘性
重要参数： 熔体流动速率:10 g/10min 密度:2.2 g/cm3
生产厂商：美国3M公司
介绍:
PFA适于制作耐腐蚀件，减磨耐磨件、密封件、绝缘件和医疗器械零件。
PFA适于制作高温电线、电缆绝缘层，防腐设备、密封材料、泵阀衬套，和化学容器。
详解:
that she suffered.
Maximilian, in his devotedness, gazed silently at her. She was very beautiful, but her usual pallor had increased; her eyes were more brilliant than ever, and her hands, which were generally white like mother-of-pearl, now more resembled wax, to which time was adding a yellowish hue. From Valentine the young man looked towards Noirtier. The latter watched with strange and deep interest the young girl, absorbed by her affection, and he also, like Morrel, followed those traces of inward suffering which was so little perceptible to a common observer that they escaped the notice of every one but the grandfather and the lover.
