CQB-F型襯氟磁力泵的過流部件均采用“聚偏二氟塑料合金（PVF2）和超高分子量聚乙烯（UHMWPE）"制造。在常溫下，PVF2對鹵素、鹵代烴、強氧化劑、沸酸、堿等多種有機溶劑都有良好耐蝕性；UHMWPE對非氧化性酸（稀硫酸、硝酸及濃度較大的鹽酸、磷酸、氫氟酸、甲酸、乙酸）、氨和胺及各種堿、鹽溶液都有良好的耐蝕性，兩種材料都不耐強氧化性酸的腐蝕。氟合金泵的外殼為金屬材料，有足夠的強度承受管道以及外界的機械沖擊。傳動功率3kW以下的采用全氟結構?？蓮V泛用于化工、制藥、電鍍、石油、環(huán)保、稀土分離、冶煉、汽車制

造中的酸洗等領域。

  　CQB-F氟塑料磁力泵設計*，無需機械軸封，不滲漏，液體過流部件選用氟塑料，陶瓷、氟橡膠等材料，泵體外殼用金屬材料固定，故泵體足以承托管道的重量，使用保養(yǎng)極為方便。

    CQB-F氟塑料磁力泵基本參數(shù)及技術性能符合JB/T7742-95《小型磁力傳動離心泵》標準要求。

All flow-through parts of CQB-F fluorine lining magnetic pump are made of PVF2 and UHMWPE. Under normal temp., PVF2 has a fine corrosion resistance to many organic solvents like halogen, halogenated hydrocarbon, strong oxidant, boiling acid and alkali; UHMWPE has a fine corrosion resistance to inoxidable acid （dilute sulfuric acid, nitric acid and large concen-tration hydrochloric acid, phosphorus acid, hydrofluoric acid, formic acid and acetic acid）, ammonia, amine and various alkali and salty solutions. Both materials can't resist the corrosion of strong oxidable acid. The fluorine alloy pump has a metal shell with enough tenacity to afford the mechanical impact from the pipeline and outside. Those with transmission power below 3KW adopt full fluorine structure.