| domain | yuji-sifluo.com |
| summary | Here’s a summary of the “Blowing Agents” and “Electronic Gases” content, based on typical information found on such pages:
Blowing Agents: These gases, primarily hydrocarbons like pentane and butane, are used in the foam insulation industry to create closed-cell polyurethane (PU) foam. They react with a blowing agent activator (typically water) to generate carbon dioxide gas, which expands the liquid polyol and isocyanate mixture, creating the foam structure. Different blowing agents offer varying densities, thermal conductivities, and fire resistance properties for various insulation applications.
Electronic Gases: This category encompasses a range of gases used in various electronic manufacturing processes. Key examples include:
* Nitrogen (N₂): Used for purging, blanketing, and as a carrier gas in semiconductor processing. * Helium (He): Used for leak detection, purging, and in specialized semiconductor processes due to its inertness and low atomic weight. * Argon (Ar): A common carrier gas in plasma etching and deposition processes. * Hydrogen (H₂): Used in chemical vapor deposition (CVD) and plasma etching. * Rare Gases (Neon, Krypton, Xenon): Employed in plasma displays and other specialized applications.
These gases are critical for maintaining cleanroom environments, preventing contamination, and facilitating precise control during semiconductor fabrication. The purity levels of these gases are exceptionally high to avoid damaging sensitive electronic components. |
| title | Home - Shanghai Yujisai Fluorine Technology Co., Ltd. |
| description | Shanghai Yuji SiFluo Technology Co., Ltd. (abbreviated as Shanghai Yuji, English abbreviation as Yuji SiFluo) was founded in 2020 and is a wholly-owned subsidiary of Quanzhou Yuji New Material Technology Co., Ltd. Shanghai Yuji is the world's leading fluorine materials and semiconductor materials company, focusing on chlorofluorocarbons (CFCs) alternatives, electronic gases, power insulation gases and high-end fluorine-containing fine chemicals, and is committed to providing customers with "one-stop" product solutions. |
| keywords | better, agents, china, materials, gases, fluorides, life, world, fluorine, semiconductor, company, taking, responsibility, building, society, refrigerants, blowing |
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| nslookup | A 59.110.174.196 |
| created | 2025-11-08 |
| updated | 2025-11-08 |
| summarized | 2026-01-26 |
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