High-quality, durable sintered PE balls for industrial
Product Parameter Table
| Parameter Name | Parameter Range/Description |
| Material | Ultra-high molecular weight polyethylene (UHMW-PE) or carbon fiber-containing composite material (PA sintered) |
| Filtration Accuracy | 0.22-200μm (support customized 0.22μm, 0.5μm, 1μm, 5μm, etc.) |
| Pressure Range | 0.1-0.6MPa |
| Porosity | 60% or more, high fluid flow per unit area |
| Corrosion Resistance | Strong acid (such as hydrochloric acid, sulfuric acid), strong alkali (such as sodium hydroxide), organic solvents (ester, ketone, etc.) |
| Mechanical Properties | Tensile strength ≥ 4MPa, bending strength ≥ 5MPa, can be turned, welded |
| Interface type | M12, M20, M36 and other threaded joints (can be customized) |
Production process of Sintered PE Balls
1. Raw material mixing: mix UHMWPE powder with additives (such as carbon fiber) according to scientific ratio.
2. Mould filling: the mixture is loaded into the mould and formed into pre-products by pressing molding technology.
3. High-temperature sintering: Sintering in sections at low, medium and high gradient temperatures (200-300°C) to form a three-dimensional mesh microporous structure.
4. Demolding and post-processing: demolding after cooling and processing such as cutting, grinding or welding.
5. QC & Packaging: Ensure the products are qualified and then packaged through bubble uniformity test, pressure resistance test, etc.
Advantages of Sintered PE Balls
1. High filtration efficiency: Uniform pore size, can retain particles above 0.22μm, gas-solid filtration efficiency up to 99.9%.
2. Easy regeneration and maintenance: support physical backwashing (compressed air/water) and chemical cleaning (acid and alkali immersion) to prolong service life.
3. Chemical compatibility: no adhesive additive, in line with GMP/FDA standards, suitable for pharmaceutical and food grade filtration.
4. Economical: Long service life (can be re-washed 5-8 times), the comprehensive cost is only 1/5 of traditional filter media.
5. Environmental protection: the material is non-toxic and odorless, recyclable, in line with the requirements of circular economy.
Application of Sintered PE Balls
1. Pharmaceutical and biological engineering: I.V. solution, vaccine production of decarbonization filtration, clarification of biological preparations.
2. Water treatment: pure water preparation, water reuse, sewage treatment (such as oily wastewater, electroplating solution filtration).
3. Chemical and energy: catalyst recovery, acid and alkali solution filtration, oil and gas separation.
4. Food and beverage: alcohol clarification, fruit juice filtration, dairy products sterilization.
5. Environmental protection and industry: gas dust removal (such as PM2.5), powder transportation support, silencer materials.
For more detailed technical parameters or customized solutions, please feel free to contact us