Custom Multi Neck PTFE Flask 18L Laboratory Chemical Reactor Vessel for High Purity Synthesis and Stirring Applications

Product Overview

This 18L reaction vessel represents the pinnacle of high-performance fluoropolymer engineering, designed specifically for laboratories and industrial facilities that demand absolute chemical inertness and structural integrity. Crafted entirely from premium-grade Polytetrafluoroethylene (PTFE), this system provides a robust solution for large-scale synthesis, acid digestion, and the handling of ultra-pure reagents. Unlike traditional glassware, the equipment is virtually unbreakable and immune to the corrosive effects of hydrofluoric acid, strong bases, and aggressive organic solvents, making it an essential asset for advanced chemical research and pilot-scale production.

The primary use cases for this unit span across the semiconductor, pharmaceutical, and specialty chemical industries, where preventing trace metal contamination is critical. The 18L capacity serves as a bridge between benchtop experimentation and full-scale industrial manufacturing, allowing for significant batch processing without compromising material purity. Whether used as a standalone storage reservoir or a complex multi-neck reactor, this system is engineered to integrate seamlessly into sophisticated laboratory environments, supporting vacuum applications, reflux setups, and precision stirring operations.

Confidence in reliability is built into every millimeter of this unit’s heavy-wall construction. Every component is machined using advanced CNC technology to ensure precise tolerances and a crevice-free internal finish. This meticulous manufacturing approach eliminates the risk of cross-contamination and ensures that the equipment can withstand the rigors of continuous industrial use. In demanding conditions—ranging from cryogenic temperatures to sustained high-heat environments—this system maintains its dimensional stability and non-reactive properties, providing researchers and procurement teams with a long-term, high-return investment in laboratory infrastructure.

Key Features

• Universal Chemical Inertness: Constructed from 100% virgin PTFE, the equipment remains non-reactive with almost all known chemicals, including concentrated acids, alkalis, and oxidizing agents, ensuring sample integrity in the most aggressive environments.
• Precision CNC Customization: Each unit is fabricated via end-to-end CNC machining, allowing for the precise placement of multiple necks, varied port sizes, and custom geometries tailored to specific experimental or industrial requirements.
• Superior Thermal Stability: The material properties allow for a wide operating temperature range from -200°C to +260°C, enabling the system to handle both cryogenic reactions and high-temperature distillations without structural degradation.
• Heavy-Wall Industrial Build: Designed with an increased wall thickness compared to standard labware, this unit offers exceptional mechanical strength and impact resistance, drastically reducing the risk of laboratory accidents associated with glass breakage.
• Super-Smooth Internal Finish: The crevice-free internal surface is machined to a high polish, which minimizes material adhesion, facilitates rapid cleaning protocols, and prevents the buildup of residue between batches.
• Modular Component Compatibility: The neck configurations are designed to be fully compatible with standard PTFE stirring paddles, filtration funnels, and temperature probes, allowing for the creation of a versatile, all-fluoropolymer reaction environment.
• Leak-Proof Sealing Technology: All custom neck interfaces and caps are engineered with high-precision threading and sealing surfaces, ensuring vacuum-tight performance and preventing the escape of hazardous vapors or the ingress of atmospheric contaminants.
• Non-Stick Property Maintenance: The naturally low friction coefficient of the material ensures that even viscous substances or precipitates can be easily removed, maximizing product yield and simplifying the maintenance of the equipment.

Applications

Technical Specifications

As a specialist manufacturer focusing on high-performance fluoropolymers, we provide the following technical framework for the PL-CP244 series. Please note that this product is fully customizable to meet specific laboratory or industrial process requirements.

Why Choose This Product

• Unmatched Material Purity: We utilize only premium virgin PTFE, ensuring that no fillers or recycled materials compromise the chemical resistance or purity of your 18L reaction system.
• Engineering Excellence: Our end-to-end CNC fabrication capabilities mean that we don't just supply parts; we engineer solutions. From complex multi-neck geometries to custom flange designs, we deliver precision that off-the-shelf products cannot match.
• Enhanced Safety Profile: By replacing large-scale glassware with this high-durability fluoropolymer unit, you significantly reduce the risk of catastrophic failure and chemical spills, protecting both your personnel and your high-value research.
• Operational Consistency: The combination of superior thermal management and chemical inertness ensures that your processes remain stable batch after batch, year after year, providing consistent results in even the most demanding pilot-scale environments.
• Bespoke Customization Support: Every PL-CP244 unit can be modified to fit your existing infrastructure. Whether you need specific thread types, neck angles, or integrated sensors, our engineering team works directly with you to finalize the design.

For more information on custom neck configurations or to receive a formal quotation for your specific project requirements, please contact our technical sales team today.

Trusted by Industry Leaders