... net structure,dust-holding Ankelin manufacture super-thin fiber filtering media with high quality and excellent technical.1, As a kind ... .3, Acid-resistance, alkali-resistant, high melting point (167-174)°c, and stable functions.4, Good oil-immersing and heat-protecting ... ± 599.5-99.99922-110H12 Remark: Ankelin produce fiber filtering media according to client's technical data.We are waiting for ...