— Next-generation stable anion-exchange polymers

Product Information

• Appearance: Brown solid
• Solubility: Soluble in common polar aprotic solvents (NMP, DMAc, DMSO and DMF) – ideal for solution-casting and coating processes
• Storage: Store sealed in a cool, dry, dark place

Built on QPPO’s excellent film-forming ability, MQPPO incorporates crosslinking and stability-enhancing side chains to improve:

• Alkaline stability 
• Reduced swelling and higher mechanical strength 
• Wider operating window (higher temperature/concentration)

Key Features

• Exceptional dry-state mechanical strength and flexibility 
• No brittle fracture – easy to cut, handle, and assemble into MEAs 
• Precisely tunable IEC via controlled bromination/quaternization 
• Excellent batch-to-batch consistency for reliable, reproducible membrane performance

Applications

• Long-lifetime AEMs for AEMFCs & AEMWEs
• Anion-exchange layer in bipolar membranes (BPMs) 
• Other demanding alkaline electrochemical systems