High Performance Polyvinylidene Fluoride Hollow Fiber Membrane Wins New Product Award

The new product melt spinning method (TPVDF-HF) developed by Tianjin Membrane Technology Co., Ltd. won the key new product award jointly issued by the Ministry of Science and Technology, the Ministry of Environmental Protection, the Ministry of Commerce and the General Administration of Quality Supervision, Inspection and Quarantine.

TPVDF-HF is a high-strength, high-throughput, anti-pollution PVDF hollow fiber membrane and modified product produced by Membrane's proprietary melt spinning interface technology. The performance index is superior to the industry standard. Membrane bioreactor membrane to meet the high-strength, high-throughput requirements. In addition, the film product also effectively reduces the amount of organic solvent extractant in the spinning process, which is beneficial to environmental protection. The obtained high-performance PVDF hollow fiber membrane and its modified product have multiple pore structures and excellent overall performance.

Practice shows that fluoroethylene hollow fiber membrane (PVDF-HF) is an excellent separation membrane. It has good flexibility after film formation. Because of its good chemical stability and anti-pollution properties, it is used in petrochemical industry , urban water supply, and sewage treatment. , biopharmaceuticals, and specialty separations are widely used.