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Views: 0 Author: Site Editor Publish Time: 2026-10-10 Origin: Site
Traditional filter media such as filter cloth, filter bags and soft filter cartridges often face common industrial pain points: easy aging, fiber shedding, poor corrosion resistance, moisture clogging and short service life in harsh working conditions. For industrial gas-liquid separation, dust removal, fluid purification and sterile ventilation scenarios with high requirements for stability and durability, rigid filter media has become the mainstream upgrading solution.
Our PE Sintered Plate is a high-strength rigid microporous filter plate formed by one-piece high-temperature sintering of high-purity polyethylene particles. Without adhesive bonding and fiber structure, it features uniform micropore distribution, excellent chemical stability, strong pressure resistance and outstanding hydrophobic performance. It is widely used in environmental dust removal, chemical filtration, water treatment, pharmaceutical and food industry, serving as a high-efficiency and long-life industrial filtration solution.
PE sintered plate is a rigid porous filter material manufactured through precise high-temperature sintering technology with pure polyethylene (PE) as raw material. Different from flexible filter consumables, it forms an integral solid plate structure with countless interconnected three-dimensional micropores inside. The whole plate has no loose fibers, no cracks and no falling debris, realizing true surface filtration and deep filtration integration.
customizable pore size and stable physical and chemical properties make it suitable for various complex industrial environments. It can effectively intercept solid particles, fine dust, suspended impurities and oil-water mixtures in gas and liquid, and is commonly used for dust removal, gas purification, liquid clarification, aeration and flow stabilization in industrial systems.
Adopting one-piece sintered molding without any auxiliary adhesive, our PE sintered plate has high overall rigidity and self-supporting strength. It does not require additional support frames in most installation scenarios. Compared with traditional filter bags and soft filter elements that are easy to deform, break and shed fibers, it maintains stable structural performance under long-term air impact, liquid flushing and pressure fluctuation. The service life can reach 5–10 years in conventional industrial environments, greatly reducing equipment downtime and replacement costs.
Polyethylene material features superior chemical stability. The sintered plate can resist weak acid, weak alkali, salt water, organic solvents and oily medium corrosion. It will not dissolve, age or deteriorate in humid, corrosive and dusty working environments. It perfectly solves the problem that traditional filter media are easy to be eroded and damaged in chemical and environmental protection industries, and adapts to harsh industrial filtration conditions.
The precise sintering process ensures uniform and orderly micropore distribution inside the plate. The filtration precision ranges from 0.1μm to 100μm customizable, which can accurately capture ultra-fine dust and tiny suspended particles that ordinary filters cannot intercept. It realizes high-precision surface filtration, effectively avoiding particle penetration. The filtration efficiency for fine dust can reach up to 99.99%, meeting industrial ultra-low emission and high-purity filtration standards.
The PE sintered plate has natural hydrophobic and non-stick properties. It is not easy to absorb water, stick dust or form filter cake in high-humidity, sticky dust and oil-containing environments. Compared with filter cloth which is easy to harden and block when meeting water, it keeps smooth air permeability and stable filtering effect for a long time, and is especially suitable for wet dust removal and humid gas filtration scenarios.
The rigid and smooth surface of the sintered plate is easy to clean and decontaminate. After long-term use and dirt accumulation, it can be quickly restored by air blowback, water washing or ultrasonic cleaning. No frequent replacement is needed, which greatly reduces the consumption of filter consumables and the daily maintenance cost of industrial filtration equipment.
The three-dimensional interconnected microporous structure ensures smooth fluid passage with low air resistance and pressure drop. It will not cause insufficient air supply or reduced system flow rate while ensuring high-precision filtration, effectively reducing the operating load of fans and pumps, saving industrial energy consumption, and maintaining long-term stable operation of the filtration system.
Material: 100% High-purity Polyethylene (PE)
Filtration Precision: 0.1μm – 100μm (Customizable)
Working Temperature: ≤80℃ Stable continuous operation
Structure: Integral rigid sintered molding, binder-free, fiber-free
Feature: Corrosion resistance, hydrophobic, anti-caking, reusable, low pressure drop
Service Life: 5–10 years (conventional industrial environment)
Customization: Support custom size, thickness, pore size, shape and drilling installation
PE sintered plates are widely used in gas and liquid filtration in various industrial fields, becoming the preferred rigid filter medium for upgrading traditional filtration equipment:
Environmental Protection & Dust Removal: Industrial workshop dust removal, flue gas filtration, ultra-low emission dust removal, replacing traditional filter bag dust collectors
Chemical Industry: Corrosive liquid filtration, chemical solution impurity removal, gas purification and solvent separation
Water Treatment: Industrial wastewater purification, suspended matter filtration, aeration and oxygenation for water treatment tanks
Pharmaceutical & Food: Sterile ventilation, liquid clarification, food-grade fluid filtration, safe and non-toxic
New Energy & Electronics: Dust-free workshop air filtration, precision gas purification, industrial humidifier and atomizer core components
We are a professional manufacturer focusing on the R&D and production of PE sintered filter media. We strictly adopt virgin PE raw materials and precision high-temperature sintering process to control pore uniformity, plate flatness and structural density in full links.
Different from ordinary low-density sintered plates on the market, our products have more uniform pore size, higher structural strength, better pressure resistance and more stable filtration performance. They can perfectly replace imported rigid filter plates and support non-standard customized size processing. With long service life, zero fiber shedding and low maintenance cost, our PE sintered plates help customers upgrade filtration equipment, reduce failure rate and improve production efficiency.
PE sintered plate is a rigid integral filter medium without fiber shedding, water resistance and corrosion resistance. It is not easy to block in humid and dusty environments, with a service life more than 10 times that of filter bags. It features lower pressure drop, higher filtration efficiency and no secondary pollution, which is an upgraded replacement for traditional flexible filter media.
Yes. The rigid and durable structure supports repeated air blowback, water washing and ultrasonic cleaning. After cleaning and drying, the filtration performance can be fully restored, with extremely low long-term use cost.
Absolutely. We provide one-stop customization services, including different plate sizes, thicknesses, pore sizes, shapes and installation holes, to meet the matching needs of different industrial filtration equipment.
It is especially suitable for high humidity, sticky dust, corrosive gas and liquid working conditions where traditional filter cloths are easy to fail. It supports 24-hour continuous industrial operation and is widely used in environmental protection, chemical, pharmaceutical and food industries.
With the upgrading of industrial environmental protection standards and filtration requirements, rigid and durable sintered filter media has become the mainstream trend of industrial filtration. Our high-performance PE sintered plates rely on integral sintered structure, high-precision filtration, corrosion resistance and ultra-long service life to solve various pain points of traditional filter materials. It is a cost-effective and reliable long-term filtration solution for global industrial equipment manufacturers and environmental protection engineering customers.
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