Fully Polyester Microporous Pleated Filter Cartridge

Product Description (English Version)

• The Nylon Microporous Pleated Filter Cartridge is engineered with a deep-layer, fine polyester fiber membrane as its primary filtration material. This unique structure delivers excellent high-temperature and high-pressure resistance, making the cartridge particularly suitable for the precision filtration of liquids containing aromatic hydrocarbon solvents such as benzene and toluene.
• Designed for demanding industrial environments, the cartridge can operate continuously and stably at extreme temperatures up to 120 °C for one week, ensuring reliable performance without membrane degradation or structural deformation. Even under such elevated temperatures, the filter maintains a differential pressure resistance of 0.2 MPa, providing consistent filtration efficiency and long service life.
• With its robust construction, superior chemical compatibility, and dependable temperature endurance, this filter cartridge is an ideal solution for applications requiring precise particle removal in high-temperature, solvent-rich process conditions.

Product Features

• High-Temperature Resistant Design
  Constructed with deep-layer fine polyester fiber media, the cartridge maintains stable filtration performance even under extreme temperatures up to 120 °C.

• Strong Pressure Resistance at Elevated Temperatures
  The filter can withstand a differential pressure of 0.2 MPa while operating under high-temperature conditions, ensuring long-term operational safety.

• Excellent Compatibility with Aromatic Hydrocarbon Solvents
  Suitable for precision filtration of benzene, toluene, and other aromatic hydrocarbon–based solvents commonly used in chemical and industrial processes.

• Deep Filtration Structure
  The fine fiber media provides efficient contaminant retention, offering high dirt-holding capacity and extended service life.

• Stable Long-Term Operation
  Capable of continuous operation for up to one week at 120 °C without compromising membrane integrity or structural strength.

• High Mechanical Strength
  Robust construction prevents deformation or performance loss during high-pressure and high-temperature filtration cycles.

Chemical & Petrochemical Industry

• Filtration of benzene, toluene, xylene, and other aromatic hydrocarbon solvents

• High-temperature solvent purification

• Intermediate and final product filtration

Fine Chemicals & Specialty Chemicals

• High-temperature raw material filtration

• Removal of fine particulates in organic synthesis processes

• Catalyst and additive filtration

Coatings, Inks & Resins

• Filtration of high-temperature resin systems

• Aromatic solvent–based coating formulations

• Solvent purification and clarification

Electronics & Precision Manufacturing

• Filtration of chemical baths containing high-temperature solvents

• Cleaning agents and developer solutions requiring precision filtration

General Industrial Filtration

• Heat-resistant process liquid filtration

• Applications requiring strong chemical and thermal stability

Operating Characteristics

Materials of Construction