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DuPont™ Kalrez® W240UP
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DuPont™ Kalrez® W240UP – phớt FFKM cao cấp cho quy trình ướt trong ngành bán dẫn, kháng hóa chất mạnh, chịu nhiệt tới 230°C, hàm lượng kim loại hòa tan cực thấp. Giải pháp tối ưu giúp kéo dài tuổi thọ thiết bị, tăng độ tinh khiết và độ tin cậy quy trình sản xuất.
DuPont™ Kalrez® W240UP is a high-performance perfluoroelastomer (FFKM) compound engineered specifically for wet process applications in the semiconductor industry, including:
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Wafer cleaning tools
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Wet etch systems
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Catalyst development tools
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Filters, pumps, and valves
In demanding environments that require ultra-high purity and superior chemical resistance, Kalrez® W240UP delivers outstanding reliability and process stability, meeting the evolving needs of advanced semiconductor manufacturing.
Unmatched Performance from DuPont’s Legacy of Innovation
Building on more than 50 years of DuPont expertise in FFKM technology, Kalrez® W240UP extends equipment Mean Time Between Repairs (MTBR) while offering an exceptional combination of properties:
1️⃣ Exceptional Acid and Base Resistance
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Operates reliably at temperatures up to 230°C (446°F)
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Maintains high mechanical integrity and tight sealing performance in harsh chemical environments
2️⃣ Ultra-Low Metal Extractables
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Minimizes the risk of metal ion contamination — a critical factor in wafer fabrication
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Ensures maximum process purity and protects sensitive semiconductor components
Performance Comparison: DuPont™ Kalrez® W240UP vs. Kalrez® 6375UP
| Criteria | Kalrez® W240UP | Kalrez® 6375UP |
|---|---|---|
| Physical & Thermal Properties | Similar performance; operates efficiently up to 230°C; can directly replace Kalrez® 6375UP in high-temperature applications | Excellent performance in wet etch environments |
| Chemical Resistance | No significant difference observed in immersion testing | Comparable |
| Metal Extractables | Extremely low, equivalent to Kalrez® 6375UP and superior to standard FFKMs | Extremely low |
Key Advantages of Kalrez® W240UP
✅ Enhances semiconductor process stability
✅ Minimizes metal ion contamination
✅ Extends seal service life and reduces maintenance costs
✅ Improves equipment performance and overall production efficiency
Typical Applications
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Wafer cleaning and wet etching systems
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Pumps, valves, and filter housings in chip manufacturing lines
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CMP (Chemical Mechanical Polishing) and semiconductor wet benches
📞 Contact Filterfine Vietnam – Official Distributor of DuPont™ Kalrez®
For expert consultation and product details about Kalrez® W240UP and other advanced sealing solutions from DuPont™, please contact:
🌐 Website: https://filterfinevn.com
📞 Hotline: 0961.152.844
💬 Zalo OA: https://zalo.me/3662661132832477703
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