Within the high-purity chemical management system of semiconductor wafer fabrication plants (Fabs), the 200L HDPE drum serves as a critical process supporting component running through the entire industrial chain. It functions not only as the core storage and transportation carrier for chemicals shipped from suppliers to Fabs, but also as a vital buffering component linking on-site bulk storage tanks and process equipment within Fab-internal chemical supply systems.
Tailored to meet high-purity electronic-grade chemical supply demands of semiconductor Fabs, the BSL (Baoshili) 200L Ultra-Clean HDPE Drum stands out as a premium-grade product. Its core merit lies in ultra-low controlled levels of metal ions and particulate contaminants, complying with SEMI specifications for high-purity semiconductor chemical packaging and matching the requirements of advanced semiconductor manufacturing nodes.
01 Secure Chemical Storage & Transportation
The 200L HDPE drum is a mainstream packaging specification for electronic-grade chemicals across the semiconductor sector, widely deployed for storage and transport of acids, alkalis, organic solvents, polishing slurries and other chemical materials.
Fabricated with imported high-purity HDPE raw materials via premium extrusion blow molding equipment, BSL Ultra-Clean HDPE Drum features outstanding resistance to corrosion from concentrated acids, strong alkalis and diverse organic solvents. No swelling occurs during long-term chemical storage, while metal ion leaching is consistently capped within SEMI-specified thresholds to preserve original chemical purity throughout the full storage and transportation cycle.
02 Interfacing with On-Site Chemical Supply Systems
In Fab chemical supply loops, 200L Ultra-Clean HDPE Drums act as compact intermediate buffer containers to receive chemical refills from plant bulk tanks and connect to factory chemical distribution systems. Equipped with high-seal drum neck construction, the drums eliminate leakage and external contaminant intrusion during fluid pumping operations and hold official UN 1H1/Y1.9/170 certification to guarantee safety in transit and handling. Furthermore, standardized lightweight options of 10.5kg and 12.5kg are engineered for seamless compatibility with existing industrial chemical feeding equipment.
03 Supporting Chemical Blending & Dilution Operations
Certain chemicals require formulation-based dilution or mixing prior to usage. For mixed-acid formulation systems as a typical example, 200L Ultra-Clean HDPE Drums store concentrated feedstock chemicals, which are pumped into acid blending modules and proportionally compounded with ultra-pure water before final delivery to production tools.
Adopting residue-reduction structural design, BSL Ultra-Clean HDPE Drum features optimized bottom geometry and smooth, dead-space-free inner walls for complete drainage and effortless cleaning. The design prevents cross-contamination between different production batches and improves overall chemical utilization efficiency.
04 Enabling Waste Liquid Collection & Treatment
Spent acids, waste organic solvents and other residual chemicals discharged from various process tools need temporary containment before centralized transfer and disposal. As compliant interim collection vessels for waste recovery circuits, BSL 200L Ultra-Clean HDPE Drums deliver robust chemical resistance to satisfy industrial safety and environmental compliance standards.
The four core application scenarios cover the whole lifecycle of electronic chemicals from inbound delivery to waste outbound disposal. Behind such versatile performance is BSL’s proprietary in-house technology spanning raw material selection, production molding and finished-product testing. With end-to-end process control capabilities, BSL keeps delivering stable, high-performance packaging, storage and transportation solutions for China’s domestic semiconductor industry.
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