Precision Microporous PPH Filter

Our precision microporous PPH filters of Xinda Chemical from China is specially designed for the precision filtration of harsh and highly corrosive liquids. The main body of the filter is made of high-crystalline polypropylene (PPH) material, which has excellent resistance to acid and alkali corrosion and can withstand the erosion of various chemical media for a long time. It has a sturdy structure and excellent sealing performance.The core filter element is composed of PPH sintering or multi-layer composite, with uniform pore size, which can stably and reliably intercept and remove suspended particles and colloids and other impurities in the liquid of 0.5 micron and above to achieve high-precision purification.

The equipment is widely used in the terminal filtration of high-purity raw materials in chemical production, the advanced treatment of corrosive wastewater in the field of environmental protection, the sterilization and filtration of pharmaceutical liquid in the pharmaceutical industry, and the preparation of ultra-pure water in the electronic industry and other key links.The equipment is convenient to operate and maintain, and the filter element can be cleaned or replaced.Compared with the traditional metal filter, it fundamentally eliminates the risk of corrosion, no metal ion dissolution, to ensure the purity of the filter medium, is an ideal choice for high precision, long life and safety.

Material properties

Our precision microporous PPH filters are made of 100% pure PPH plastic material, it is injection molded in one piece through a mold, with no seams or dead corners. It completely solves the leakage problems caused by the easy corrosion and rubber detachment of traditional stainless steel or rubber-lined filters. PPH material has excellent chemical resistance and can withstand strong acids and alkalis such as hydrochloric acid with a concentration of 36% and sulfuric acid with a concentration of less than 90%. It can operate at a maximum temperature of 100℃ and has high mechanical strength. It can replace rubber-lined filters and reduce long-term investment costs.

Precision Microporous PPH Filter vs Traditional Metal Filter Comparison

Core characteristics

High precision filtration performance: can effectively filter out 0.1 micron and above suspended particles, colloids, microorganisms and other impurities, some models of 0.2 micron particles of a significant filtration efficiency, suitable for the depth of liquid or gas purification.

Chemical corrosion resistance and stability: our precision microporous PPH filters adopt PPH material filter and stainless steel shell, acid, alkali, salt and most organic solvents, in the high pressure and high temperature environment (working temperature up to 80-100℃) can still maintain the stability of the structure, to ensure the purity of the filter medium.

Anti-static and safety design: Through special modification treatment, PPH material surface resistance is low, can quickly release static electricity, reduce the spark risk in flammable and explosive environment, especially suitable for chemical, electronic and other high-risk industries.

High-efficiency regeneration and low energy consumption: Supports regeneration methods such as gas backblowing and liquid backwashing, with a long service life of the filter element, which can significantly reduce operating costs. The fully enclosed filtration system has no leakage, avoiding environmental pollution and material waste.