345 PFA DuPont 总代理 345 PFA DuPont 总代理 345 PFA DuPont 总代理 345 PFA DuPont 总代理 345 PFA DuPont 总代理 345 PFA DuPont 总代理
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
345 PFA DuPont 总代理
介绍:
PFA为少量全氟丙基全氟乙烯基醚与聚四氟乙烯的共聚物。熔融粘结性增强，溶体粘度下降，而性能与聚四氟乙烯相比无变化。此种树脂可以直接采用普通热塑性成型方法加工成制品。
我司还供应以下产品:
| 供应 PFA Teflon PFA 340 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 345 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 350 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 416HP 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 440HPA 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 440HPB 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 445HP 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 450HP 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 451HP 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 940HP Plus 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 945HP Plus 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 950HP Plus 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA 951HP Plus 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA D 335D 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA TE9724 生产商: DuPont Fluoropolymers |
| 供应 PFA Teflon PFA TE9725 生产商: DuPont Fluoropolymers |
the house in the Rue du Helder. As he alighted, he thought he saw his father's pale face behind the curtain of the count's bedroom. Albert turned away his head with a sigh, and went to his own apartments. He cast one lingering look on all the luxuries which had rendered life so easy and so happy since his infancy; he looked at the pictures, whose faces seemed to smile, and the landscapes, which appeared painted in brighter colors. Then he took away his mother's portrait, with its oaken frame, leaving the gilt frame from which he took it black and empty. Then he arranged all his beautiful Turkish arms, his fine English guns, his Japanese china, his cups mounted in silver, his artistic bronzes by Feucheres and Barye; examined th
