Generic A Series Hydrophobic PTFE Microporous Membranes for Distillation and Sampling (PTFE-A0.65μm, Φ47mm_50pcs/Box)

DiffuLayer A Series hydrophobic PTFE membranes are manufactured by stretching pure PTFE material, which is naturally and permanently hydrophobic. These membranes exhibit exceptional chemical resistance, being compatible with almost all acids, bases, organic solvents, and oxidizing agents. The unique microporous structure allows gases to pass freely while effectively blocking liquids, providing the “air-permeable but water-impermeable” property. Even under low differential pressure, moist air or other gases can pass through easily, while aqueous liquids are retained.

• Strong Hydrophobicity – Liquid penetration is effectively prevented.
• High Porosity – Ensures high airflow and low pressure drop.
• Excellent Gas Permeability – Moist air and gases pass through quickly.
• Broad Chemical Compatibility – Resistant to acids, bases, organic solvents, and strong oxidants.
• High Temperature Resistance – Stable for long-term use.
• Low Extractables – Meets stringent requirements for high-purity chemicals and sensitive applications.
• High Mechanical Strength – Stable structure with strong batch-to-batch consistency.