Sintered PP Filter
High-quality polypropylene(PP) is used as the main raw material and sintered by scientific formula, which is compact, strong, light and can withstand high filtration pressure, and the aperture of the cartridge is the same inside and outside, so it is easy to blow back and de-flow, and has good corrosion resistance to acid and broken solvent.
Personalized customization:
Whether choosing from these specifications or presenting your unique requirements, Lvyuan ensures a tailored approach to meet your specific needs.
After-Sales Service and Warranty:
We offer comprehensive after-sales services, including installation guidance and technical support. Our products also come with a specified warranty period to ensure a worry-free experience for our customers.
Product description
High-quality polypropylene is used as the main raw material and sintered by a scientific formula, which is compact, strong, light, and can withstand high filtration pressure. The aperture of the cartridge is the same inside and outside, so it is easy to blow back and de-flow, and it has good corrosion resistance to acid and broken solvent. Polypropylene (PP) sintered products include PP sintered cartridge, PP sintered sheet and screen plate, PP sintered filter ball, PP sintered shaped parts, etc.
Parameters
• Technical parameters PP sintered products with uniform pore size distribution, good circulation, and large flux Resistant to strong acids and alkalis, salt, and most organic solvents.
• Easy to blow back, high regeneration efficiency, PP material product temperature resistance of 80 °C, filtration precision of 1 to 200 °C, non-toxic tastelessness, no media off, superior mechanical properties, not easy to damage the raw material in line with GMP and FDA requirements, no adhesive, and a wide range of chemical compatibility.
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Browse some answers to our most common questions, or you can drop us a line to ask something else.
Porous Plastic Filter
Can sintered porous filter discs be customized?
Yes, sintered porous filter discs are highly customizable. You can specify pore sizes, material preferences, disc diameter, and other parameters to meet the unique requirements of your application.
What are Porous Metal Filters?
Porous metal filters stand as specialized filtering tools employed in applications where conventional filtration equipment falls short. Typically, metals undergo a sintering process, transforming them into porous or powdered structures, ensuring a more effective filtration process.
Technically, sintering is a metallurgical method applied to solidify metals or alloys into a powdered form. This involves heating the metal or alloy below its melting point to create an intense solid structure with a specific number of pores.
Here are some main types of porous filters used across various industrial applications:
• Sintered Porous Metal Filter: These filters boast pores for effective filtration and are crafted to withstand high pressure and mechanical stress. Manufacturing involves sintering plastic and high molecular polymer powder at elevated temperatures.
• Porous Stainless Steel: Utilizing grade 316 steel, these high-performance filters offer excellent pressure and temperature resistance, ideal for harsh conditions.
• Porous Discs: Shaped as filter discs, these filters are designed with precise pore sizes and numbers for efficiency in specific applications.
• Sintered Metal Filter: Tailored for high industrial and commercial demands, these filters accommodate the effective filtration of gases, liquids, and semi-solids.
• Porous Bronze Filter: Manufactured with spherical bronze powder, these filters excel in noise reduction and turbulence-proofing, making them a reliable choice across various industries.
How do I choose the right sintered porous filter disc for my application?
Consider factors such as the nature of the substances being filtered, operating conditions (temperature, pressure), chemical compatibility, and desired filtration precision. Consulting with filtration experts can help guide the selection process.
How to Calculate Filter Porosity?
Filter porosity is classified into three major types: Primary Porosity, Secondary Porosity, and Effective Porosity. The calculation involves determining the ratio of the volume of gaps in the filter to the total volume, expressed as a percentage.
Porosity = (Volume of Empty Gaps/Total Volume of Filter) x 100
Other methods include:
• Direct Methods: Calculate the entire volume of the porous filter and the volume of a skeletal filter (without pores) to find the porosity.
• Computed Methods: Use modern computer technology to obtain a 3D image of a porous filter and employ defect analysis techniques.
• Water Evaporation Technique: Calculate porosity by determining the difference in weight between the saturated filter in water and the dried filter.
What is Porosity in Filtration?
Porosity, in the context of filtration, measures the pores on the filter surface, determining its efficiency and capabilities. Higher porosity indicates more open structures (pores), allowing maximum flow with minimal pressure drops.
However, it's crucial to note that a higher porosity rate doesn't necessarily guarantee greater efficiency. When selecting the right material for your porous metal filter, consider aspects such as pore size, pressure drop, temperature resistance, and strength.
• Size of Pores: Micron rating is crucial. A material rated at 5 microns will likely stop particles of 5 microns or larger.
• Pressure Drop: Choose a material with a minimum pressure drop for uniform flow.
• Temperature Resistance: Analyze the material's capability to perform efficiently under specific temperatures.
• Strength: Opt for a filter with the strength to withstand changing environmental conditions.
What pore sizes are available for sintered plastic porous filters?
Sintered plastic porous filters are available in a wide range of pore sizes, typically ranging from submicron to several hundred microns, allowing for precise control of filtration performance and particle retention.
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Sintered PE Filter
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Sintered PTFE Filter
The sintered PTFE filter is a high-performance filtration solution designed to effectively remove impurities and contaminants from fluids, offering exceptional chemical resistance and durability in various industrial applications.
PA Filter
Sintered PA filter cartridge is made of high quality polymer polyethylene as the main raw material and carbon fiber sintered by scientific formula. It is compact, sturdy, light and can withstand high pressure, non-toxic and tasteless, and has good corrosion resistance to acid and alkali.
Sintered PP Filter
High-quality polypropylene(PP) is used as the main raw material and sintered by scientific formula, which is compact, strong, light and can withstand high filtration pressure, and the aperture of the cartridge is the same inside and outside, so it is easy to blow back and de-flow, and has good corrosion resistance to acid and broken solvent.
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