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Ultra-fine Filtration Mesh Belt 2119
Applicable Model: Plate-and-Frame Filter Press
Key features: Imported yarn, high retention accuracy
Applicable Industry: Titanium dioxide washing (first and second stages), ultra-fine particle filtration
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Detailed Description
Citius Super-Fine Filtration Mesh Belt 2119
CITIUS Filter Cloth 2119 for Filter Press
Product Overview
Developed by Xiamen Citius Filtration Materials Technology Co., Ltd. (CITIUS) 2119 Type Plate-and-Frame Filter Press Filter Cloth ，
It's a product specifically designed for Titanium dioxide washing, secondary washing, and ultra-fine particle filtration processes High-precision filter cloth designed for separation.
This model features Imported Polypropylene (PP) High-Strength Yarn Precision weaving, with uniform pore distribution, featuring High retention accuracy combined with excellent water permeability ，
It can achieve high flow efficiency while keeping the filtrate clear.
Its stable structural design enables long-term operation under high-pressure filtration conditions, maintaining its shape without deformation or collapse, while effectively reducing the moisture content of the filter cake.
Leveraging Citiuss CITIUS's 30 years of manufacturing and application experience in the industrial solid-liquid separation field, the 2119 filter cloth has become Titanium dioxide, pigments, fine chemicals, and filtration of microfine particle slurries
The premium product in the manufacturing process combines high precision, stability, and durability.
Product Parameters / Technical Parameters
| Model Number | 2119 | |
| Material | Longitude material | PP |
| Latitude Material | PP | |
| Air permeability at 127 Pa | L/m²·s | 6–8 |
| CFM | 1.2–1.6 | |
| Air permeability at 200 Pa | L/m²·s | 9–12 |
| CFM | 1.8–2.4 | |
| Thickness | mm | 1.08 |
| Meridional Tensile Strength | N/cm | 933 |
| Meridional tensile elongation rate | % | 41.0 |
| Zonal Intensity | N/cm | 940 |
| Latitudinal elongation rate | % | 23.1 |
| Tensile Elongation at Yield % | 500kg/m | 2.01 |
| Weight | g/m² | 660 |
| Interception Accuracy | μm | ≤ 5.0 |
| Number of Eyes | ||
| Maximum Safe Operating Temperature and Shrinkage Rate at That Temperature | Maximum Safe Operating Temperature ℃ | 90 |
| Meridional Shrinkage Rate % | ≤0.70 | |
| Scope of Application | Applicable Models | Plate-and-frame filter press |
| Key Features | Imported yarns with high retention accuracy | |
| Applicable Industries | Titanium dioxide undergoes first and second washes, followed by filtration of ultra-fine particles. | |
Product Features / Key Features
🎯 High Filtration Accuracy
Made from imported polypropylene yarn and featuring a high-density weaving structure, it effectively traps fine particles, ensuring clear filtrate and a dense filter cake.
💧 High Flow & Low Pressure Drop
Optimizing the aperture design ensures rapid passage of the filtrate while maintaining effective retention, thereby enhancing filtration efficiency.
⚙️ Dimensional Stability
After heat-setting treatment, the filter cloth maintains dimensional stability, resists curling and wrinkling, making it ideal for high-pressure, long-term operating environments.
🧪 Excellent Chemical Resistance
Polypropylene imported yarn exhibits excellent chemical inertness, making it resistant to both acidic and alkaline environments as well as a variety of organic solvents.
🔁 Easy to Clean & Highly Reusable
The surface is smooth and resistant to clogging, and can be cleaned through backwashing, brushing, or ultrasonic methods, extending its service life.
🧱 Stable & Reliable Operation
The filter cloth has uniform thickness and moderate porosity, ensuring smooth operation of the filter press, even dewatering, and easy removal of the filter cake.
Application Industries / Applications
🔹 Titanium Dioxide Filtration
Suitable for solid-liquid separation in the first and second washing stages of titanium dioxide processing, producing clear filtrate with high filter cake dryness.
🔹 Fine Particle Filtration
Especially suitable for high-precision filtration of ultra-fine particle systems such as fine powders, pigments, and chemical slurries.
🔹 Fine Chemicals
Suitable for the precise dewatering and filtration of high-concentration chemical slurries, pigment intermediates, and inorganic salt solutions.
🔹 High-Purity Slurry Separation
A clean filtration process used in fields such as micron-sized powders, functional materials, and battery precursors.
Why Choose CITIUS?
🧠 30 Years of Accumulated Filtration and Separation Technology
CITIUS Citiuss is the drafting unit for the industry standard of filter belts used in belt filter machines, with 30 years of dedicated expertise in press filtration systems and industrial filtration.
🔬 Advanced Weaving and Heat-setting Techniques
Ensure the filter cloth has consistent pore size, a tightly structured design, and dimensional stability, consistently maintaining high retention and high flow-rate performance over the long term.
🌍 Global Engineering Case Verification
The products are widely used in titanium dioxide and chemical projects across Australia, the United States, Europe, South America, and Southeast Asia, operating with stable and reliable performance.
⚙️ Customized Solution Support
We can provide optimized recommendations for filter cloth structure and operating parameters tailored to different slurry systems (pH, viscosity, particle distribution).
Product Selection Recommendations / Selection Tips
When selecting filter cloths for plate-and-frame filter presses, it is recommended to pay close attention to the following parameters:
1️⃣ Slurry particle size and distribution;
2️⃣ Filtrate clarity and target solids content;
3️⃣ Chemical system (acidity/alkalinity, solvent type);
4️⃣ Filter press operating pressure and cleaning frequency.
Xiamen Xiedias CITIUS technical team is available to provide Filter cloth sample testing, filtration experiment verification, and customized weaving solutions ，
Ensure the Type 2119 filter cloth is properly implemented in the plate-and-frame filtration system. High filtration accuracy, low energy consumption, and long-term stable operation 。
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