Plastic Super Mini Ring

Plastic Super Mini Ring is a high-performance plastic random packing, made from thermoplastic materials such as Polypropylene (PP), Polyethylene (PE), Polyvinyl Chloride (PVC), Polyvinylidene Fluoride (PVDF), and Polyacrylonitrile (PPN).
With compact structure and high void ratio, it provides excellent gas-liquid distribution and mass transfer efficiency. It is widely used in chemical, environmental protection, and gas absorption processes.

Features

• High void ratio design, large specific surface area for sufficient gas-liquid contact
• Lightweight, easy to load and replace
• Excellent corrosion resistance, suitable for acidic, alkaline, and certain organic solvents
• Low pressure drop, minimal airflow resistance, and low energy consumption
• High mechanical strength, suitable for use in small diameter towers

Specifications

Parameter	Value
Material	PP, PE, PVC, PVDF, PPN
Size	Φ15mm, Φ25mm (customizable)
Specific Surface Area	300–500 m²/m³
Porosity	≥ 85%
Bulk Density	60–120 kg/m³ (depending on material)
Operating Temperature	-40℃ ~ +120℃ (PP), up to 150℃ (PVDF)

Advantages

• High mass transfer efficiency for better separation performance
• Flexible packing, suitable for both new installations and tower revamping
• Long service life with low maintenance cost
• Non-clogging design, stable operation
• Low energy consumption and cost-effective

Applications

• Absorption towers, scrubbing towers, desulfurization towers, purification towers
• Gas purification and separation in chemical, metallurgy, and coal chemical industries
• Waste gas treatment and environmental protection projects
• Gas-liquid separation in biochemical and pharmaceutical industries
• Seawater desalination and water treatment processes

Package

• Packed in woven bags or jumbo bags
• Net volume: 0.5m³ or 1m³ per bag
• Customized packaging available upon request
• Keep away from moisture and direct sunlight during transportation