ALF150是极经济的隔离膜，薄至20微米，仍不失良好的强度，随型性好，孔型设计优，即使直接铺在制件表面(不用脱模布)，也很容易剥离，孔型印迹不明显。主要应用在真空灌注工艺。

　　ALF230是氟塑料薄膜，离型性极佳，强度优异，随型好而不失平整。

　　ALF260耐温高至316度，连续耐温260度。具有出色延伸率，良好的强度，随型性极好。与ALF200一样，可做单面或双面易粘处理，作为制件永久性的光洁或哑光表面。

　　Release Film

　　Release film is a auxiliary materials, the product can be perforated and non perforated. The perforated type is applied between the composite and suction rubber, and the non perforates type is applied between the suction rubber and molding.