3 μm Non-sterile Polypropylene (PP) Filter Membranes Factory Price

Polypropylene membranes from Xinna are constructed with 100% polypropylene material. They are a highly efficient pre-filtration medium ideal for clarification and general pre-filtration in various applications.

Polypropylene membranes have a range of outstanding properties, including high dirt-holding capacity, good chemical compatibility, optional hydrophobic/hydrophilic properties, resistance to various pH and temperature ranges, minimal contamination etc. These attributes make them a perfect choice for a variety of applications requiring reliable and cost-effective filtration solutions. Polypropylene Membranes have excellent chemical compatibility with pH tolerance ranging from 1 to 14. This means that they can safely interact with a wide range of chemicals without causing any adverse reactions or damage. This versatility makes them suitable for filtration of liquid solutions and organic or aggressive solvents in various environments and industries. In addition, these PP filter membranes can withstand temperatures up to 80°C, ensuring reliable performance under various operating conditions. One of the key characteristics of the Polypropylene Membrane lies in its non-specific absorption function and very low protein absorption rate. This feature ensures minimal contamination of the filtrated fluid, making them ideal for applications where cleanliness and purity are crucial, such as pharmaceutical or food processing industries.

Our company takes pride in offering tailored solutions to cater to the specific needs of to each customer, including customizing the pore sizes, formats and further processing the PP membranes into hydrophilic type if need be.

Specification Available

Applications

The micro-porous polypropylene membranes we supply are medical grade, they are extensively used for inline IV filters and other medical applications with proven performance. In life-sciences lab analysis and researches, PP membrane filters can also be utilized for general clarification and prefiltration of most solvents, buffers and other aqueous solutions, their common end use including,

• PP Syringe Filters
• Micron IV filters
• Organic solvent based sample handling
• HPLC samples preparation
• Aqueous solutions prefiltration
• Filtration of Ionic chromatography
• Filtration in PFAS testing.

Founded in 1994, Zhejiang XINNA Medical Device Technology Co.,ltd is a trusted and professional manufacturer of high-quality membrane filtration products. As a high-tech enterprise integrating R&D, production and sales,  Xinna provides a wide range of membrane filter products and solutions in the process of filtration, sterilization and purification. ln terms of core technology, it owns 7 patented technologies of joint research and development of filter membranes with one of the best Universities in China. The Nylon, PES, PP, PVDF, PTFE and other membrane filters from us are widely used in medical devices,laboratory, healthcare, air filtration and more fields.

Facilities

Our 161,458 square feet facilities are located in Zhejiang Province of China, with 75,347 square feet as Class 100,000 Cleanroom. This allows us to provide a superior level of cleanliness and contaminate-free status of products to our customers including medical device manufacturers, laboratories and healthcare professionals all around the world.

Featured Products

1. Inline IV Filters & extension lines with IV filters & Transducer protectors

• PTFE membrane for air evacuation
• Single or double-layer PES membrane as filter media
• Pore size: 0.22μm, 0.45μm,1.2μm, 2μm, 3μm, 5μm

Certificates

We hold the ISO 9001:2009 and ISO 13485:2003 Certificates, committed to maintaining a high standard of quality and safety in our operation to ensure our products and services meet our customers’ needs.