As a revolutionary material in the field of modern industrial filtration, sintered cartridge is reshaping the filtration standards of 20+ industries around the world by virtue of its unique structural design and excellent performance index. This article analyzes the core features of sintered cartridges through 10 technical dimensions, and reveals their irreplaceable application value in petrochemical, semiconductor manufacturing and other key fields by combining with authoritative industry data comparisons. The end of the article is accompanied by the latest performance comparison table and industry application cases, to provide a scientific basis for equipment selection.
I. Sintered cartridge process mystery: the synergistic effect of 5-layer metal sintered mesh
The sintered cartridge adopts the original 5-layer metal mesh stacked structure (Data source: ASM International):1. Protective layer (20μm pore size)2. precision filter layer (5μm)3. Support layer (100μm)4. Diffusion layer (50μm)5. skeleton layer (200μm)
This gradient structure increases filtration efficiency by 300% (according to Filtration & Separation 2022) while reducing pressure drop by 40%. Test data from Pall Corporation in the U.S. shows that the dirt-holding capacity of the 5-layer structure cartridge reaches 2.8 times that of conventional cartridges.
II. Technical decoding of 10 core features
1. Mechanical strength index breakthrough● Compressive strength: ≥50MPa (ASTM D695 standard)● Flexural strength: ≥120MPa● Burst pressure: ≥15bar
2. Controllable range of filtration precision
| Precision Grade | Applicable Scenario | Filtration Efficiency |
| 2-5μm | Semiconductor Cleaning | 99.99% |
| 10-20μm | Hydraulic Oil Filtration | 99.95% |
| 50-100μm | Gas Pre-treatment | 99.9% |
| 200μm | Seawater Desalination | 99.85% |
3. Breakthrough in Temperature Tolerance● Low temperature working condition: -196℃ (liquid nitrogen environment)● High temperature condition: 650℃ (gas turbine exhaust) The durability test of NGK in Japan shows that the filtration efficiency only decreases by 0.3% after 5000 hours of continuous operation in 300℃ hot oil.
4. Regeneration efficiency with reverse cleaningExperiments by MANN+HUMMEL of Germany show that:● Water washing regeneration rate: 92-98● Ultrasonic cleaning regeneration rate: 85-90● Chemical cleaning regeneration rate: 95-99
III. the economic analysis of industry applications
1. Petrochemical fieldExxonMobil's application cases in Texas refineries show:● 3 times longer filtration life● Maintenance costs reduced by 45 percent● Maintenance costs reduced by 45% Unplanned downtime reduced by 70% .
2. Semiconductor ManufacturingTSMC 7nm process line data:● Pure water particle control: < 5 particles/liter (SEMI F57 standard)● 60% reduction in equipment failure rate● Wafer yields increased by 0.8%
Authoritative performance comparison table
| Parameters | Sintered Cartridge | Paper Cartridge | Ceramic Cartridge | Polymer Cartridge |
| Maximum Temperature Resistance (℃) | 650 | 120 | 800 | 150 |
| Compressive strength(MPa) | 50 | 0.5 | 80 | 2 |
| Cleaning times | 50+ | Not washable | 30 | 10 |
| Accuracy range (μm) | 2-200 | 5-100 | 0.5-50 | 1-100 |
| Lifespan (months) | 24-36 | 3-6 | 18-24 | 6-12 |
V. Buying Guide: 5 Key Considerations
1. Pore Structure Verification: Require suppliers to provide ISO 4003 standard bubble point test report
2. Material certification: ASTM A240 316L certification is required
3. Process Control: Check the temperature control record of vacuum sintering furnace (within ±5℃)
4. Flow Matching: Calculate according to the formula Q = K × A × ΔP (K is the material permeability coefficient)
5. Proof of compliance: FDA, CE, ASME and other certification documents
Summary
With its irreplaceable technical advantages, sintered cartridge is becoming the core component of filtration system in the era of Industry 4.0. From reliability under extreme working conditions to full life cycle economy, its value has been verified by BP, Siemens and other Fortune 500 companies. With the advancement of material science, the new generation of nano-coated sintered cartridges has realized a filtration precision of 0.1μm*.
Media Contact
Company Name: Guangzhou Lvyuan Water Purification Equipment Co., Ltd.
Email:Send Email
Country: China
Website: https://www.lysinterfilters.com/
