Feature

●??The thickness of this film is 25um. If you need to customize the thickness, please contact us and do not place an order until you get a reply
●??Material: Polybenzimidazoles
●??Suggestion: Before using this film, soak it in 85% phosphoric acid for 20-24 hours in advance
●??Purpose: Mainly used in liquid flow battery, proton membrane fuel cell, battery electrolysis technology and other industries
●??Product features: high stability, high ion selectivity and high mechanical strength


Description

??The thickness of this film is 25um. If you need to customize the thickness, please contact us and do not place an order until you get a reply
??Material: Polybenzimidazoles
??Suggestion: Before using this film, soak it in 85% phosphoric acid for 20-24 hours in advance
??Purpose: Mainly used in liquid flow battery, proton membrane fuel cell, battery electrolysis technology and other industries
??Product features: high stability, high ion selectivity and high mechanical strength

Package
1 Pcs/bag