PTFE(Teflon) Labware
High Purity PFA Rectangular Laboratory Acid Cleaning Tank Corrosion Resistant Silicon Wafer Washing Bath
Item Number : PL-CP47
Price varies based on specs and customizations
- Operating Temperature Range
- -200°C to +260°C
- Material Purity
- Ultra-High Purity Virgin PFA
- Chemical Resistance
- Universal (Acids, Bases, and Solvents)
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Product Overview
This high-purity PFA rectangular laboratory tank represents the pinnacle of chemical containment and sample preparation technology. Engineered specifically for environments where contamination is not an option, this unit provides an ultra-clean, chemically inert vessel for the most demanding acid digestion, leaching, and cleaning protocols. Its primary value proposition lies in the absolute purity of the perfluoroalkoxy alkane material, which ensures that no trace metals or organic contaminants leach into the process solution, even under extreme thermal stress.
Designed for the semiconductor, photovoltaic, and analytical chemistry industries, the equipment excels in silicon wafer cleaning, glass substrate etching, and the preparation of high-purity reagents. Whether used in a Class 100 cleanroom or a high-throughput industrial laboratory, this system provides the reliability required for repeatable results in ICP-MS (Inductively Coupled Plasma Mass Spectrometry) and other trace element analysis techniques. Its robust construction allows for prolonged exposure to concentrated hydrofluoric, nitric, and hydrochloric acids without degradation.
Industrial procurement teams can rely on this unit for its exceptional longevity and structural integrity. Unlike traditional quartz or low-grade polymer alternatives, this system resists thermal shock and mechanical impact, significantly reducing the total cost of ownership through extended service life. The manufacturing process ensures smooth, non-porous surfaces that prevent solute adhesion, facilitating rapid cleaning and cross-contamination prevention in multi-user facilities.
Key Features
- Superior Chemical Inertness: The equipment is fabricated from premium PFA resin, providing universal resistance to virtually all chemicals, including boiling sulfuric acid, aqua regia, and organic solvents.
- Ultra-Trace Grade Purity: With the lowest metal ion extractables of any fluoropolymer, this system is the gold standard for trace metal analysis and ultra-pure chemical handling.
- Extreme Thermal Operating Range: The unit maintains mechanical stability and chemical resistance across a broad temperature spectrum, from cryogenic environments at -200°C to high-temperature processes at +260°C.
- Non-Wetting Surface Properties: The naturally low surface energy of the material prevents liquid droplets from clinging to the walls, ensuring maximum sample recovery and simplified decontamination procedures.
- High-Transparency Walls: The semi-transparent nature of the fluoropolymer allows laboratory technicians to monitor fluid levels and reaction progress without opening the vessel or risking exposure.
- Seamless CNC Fabrication: Utilizing advanced machining techniques, the tank features precise geometries and reinforced structural points, ensuring leak-proof operation in high-stakes industrial environments.
- UV and Oxidation Resistance: The material is inherently stable against ultraviolet radiation and oxidative stress, preventing the embrittlement or yellowing common in lesser polymers.
- Vacuum and Pressure Capability: The robust wall thickness is designed to withstand standard laboratory pressure differentials, making it suitable for specialized vacuum degasification or pressurized leaching applications.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Silicon Wafer Cleaning | Immersion of semiconductor wafers in HF/HNO3 mixtures for oxide removal. | Prevents metallic contamination of the silicon lattice. |
| Trace Element Leaching | Submersion of geological or environmental samples in hot mineral acids. | Ensures the lowest possible background noise for ICP-MS. |
| Pharmaceutical Sterilization | Handling of aggressive sterilization agents and high-purity APIs. | Complies with stringent biocompatibility and purity standards. |
| Battery Material Research | Storage and mixing of corrosive electrolyte components for lithium-ion research. | Resists chemical attack from fluorinated salts and solvents. |
| Glassware Decontamination | Deep soaking of laboratory glassware in acid baths to remove persistent residues. | Provides a safe, durable alternative to hazardous glass acid baths. |
| Precious Metal Refining | Containment of aqua regia during the dissolution and purification of gold or platinum. | Eliminates the risk of vessel failure during exothermic reactions. |
| Photovoltaic Cell Etching | Large-batch processing of solar cell substrates in textured etching solutions. | Maintains consistent bath chemistry over thousands of cycles. |
Technical Specifications
| Attribute | Specification Details (Model PL-CP47) |
|---|---|
| Model Number | PL-CP47 |
| Material Composition | 100% High-Purity Perfluoroalkoxy Alkane (PFA) |
| Internal Dimensions | 400mm (Length) x 300mm (Width) x 120mm (Depth) |
| Wall Thickness | Heavy-duty construction (Customizable upon request) |
| Temperature Resistance | -200°C to +260°C (-328°F to +500°F) |
| Melting Point | Approx. 305°C |
| Chemical Compatibility | Universal (Except molten alkali metals and fluorine gas) |
| Surface Finish | High-gloss, low-porosity machined finish |
| Customization Options | Available (Dimensions, drain ports, handles, and lids) |
| Manufacturing Process | Custom CNC Fabrication / Precision Machined |
| Product Type | Custom Product / Bespoke Fabrication |
Why Choose US
- Unmatched Material Integrity: We utilize only the highest grade of PFA, ensuring that our tanks meet the rigorous standards of the semiconductor and analytical industries where parts-per-trillion purity is a requirement.
- Precision Engineering: Unlike molded tanks with inherent internal stresses, our CNC-fabricated units offer superior dimensional stability and are tailored to meet the exact tolerances required for automated wafer handling systems.
- Extreme Durability: The thermal and chemical robustness of our fluoropolymer construction ensures that this investment will outlast quartz, PTFE, or polypropylene vessels by a significant margin in harsh environments.
- Full Customization Capability: We specialize in non-standard solutions. Whether you require specific dimensions, integrated drainage valves, or custom mounting brackets, our engineering team can deliver a bespoke solution.
- Application-Specific Design: Our team understands the nuances of chemical processing, allowing us to provide guidance on material selection and design features that optimize your laboratory workflow and safety.
For procurement inquiries or to request a quote for a custom-sized PFA cleaning system tailored to your specific process requirements, please contact our technical sales department today.
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