{"id":10978,"date":"2026-10-26T02:08:39","date_gmt":"2026-10-26T02:08:39","guid":{"rendered":"https:\/\/shenyingfireglass.com\/nano-silicon-insulated-fire-rated-glass-guide\/"},"modified":"2026-10-26T02:08:39","modified_gmt":"2026-10-26T02:08:39","slug":"guide-sur-le-verre-ignifuge-isole-au-nano-silicium","status":"publish","type":"post","link":"https:\/\/shenyingfireglass.com\/fr\/guide-sur-le-verre-ignifuge-isole-au-nano-silicium\/","title":{"rendered":"Guide complet sur le verre ignifuge isol\u00e9 au nano-silicium : technologie de classe EI, normes et applications architecturales"},"content":{"rendered":"

In modern high-rise and commercial architecture, fire safety regulations have rapidly transitioned from basic flame containment to comprehensive thermal insulation. While traditional monolithic fire-rated glass effectively stops flames and toxic smoke (Integrity \/ Class E), it allows intense radiant heat to pass through freely. In a structural fire, temperatures on the unexposed side of non-insulated glass can exceed 500°C within minutes, igniting combustible interior furnishings and preventing safe human evacuation along escape corridors.<\/p>\n

Nano-Silicon Insulated Fire-Rated Glass (\u7eb3\u7c73\u7845\u590d\u5408\u9694\u70ed\u9632\u706b\u73bb\u7483)<\/strong> represents the cutting edge in Class EI (Integrity + Insulation) fire protection technology. Engineered with high-purity inorganic nano-silica intumescent polymer interlayers, this advanced glazing system blocks convective flames and reduces radiant heat transfer to safe, touchable levels (<140°C average unexposed temperature rise) for 30, 60, 90, and 120 minutes.<\/p>\n

\n \"Nano-Silicon
Figure 1: Cross-sectional micro-structure of Jinan Shenying Nano-Silicon Insulated Fire-Rated Glass, showing dual low-iron tempered panes, precision flame-resistant edge seal, and the high-clarity intumescent polymer gel core.<\/figcaption><\/figure>\n
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1. Core Chemical & Structural Mechanics: How Nano-Silicon Glass Works<\/h2>\n

Unlike legacy organic gel formulations (such as early-generation acrylamide compounds) which suffered from UV yellowing, haze formation, and edge bubbling over time, nano-silicon fire-rated glass utilizes an advanced inorganic macromolecular silicate cross-linked network<\/strong>.<\/p>\n

The Phase-Transition Fire Barrier Mechanism<\/h3>\n
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  1. Ambient State (Normal Operation):<\/strong> The nano-silica gel interlayer remains completely transparent, exhibiting optical clarity and visible light transmittance (VLT) exceeding 86%, visually indistinguishable from premium architectural laminated glass.<\/li>\n
  2. Thermal Reaction Initiation (T ≥ 120°C):<\/strong> When exposed to furnace heat, the nano-silicon polymer layer initiates a rapid endothermic chemical reaction, releasing micro-encapsulated moisture to absorb vast amounts of latent heat energy.<\/li>\n
  3. Rigid Ceramic Thermal Shield (T ≥ 300°C):<\/strong> The gel expands up to 3 to 5 times its original volume, transforming into an opaque, solid ceramic-foam carbonaceous insulation blanket. This barrier halts heat radiation, keeping the non-fire side safe and touchable.<\/li>\n<\/ol>\n
    \n[MULTI-LAYER ARCHITECTURE]<\/strong>
    \n+ [ Pane 1 ]: Ultra-Clear Low-Iron Tempered Glass (5mm – 12mm)
    \n+ [ Interlayer ]: Nano-Silica Intumescent Gel Core (UV-Stable, Zero Bubbles)
    \n+ [ Pane 2 ]: Ultra-Clear Low-Iron Tempered Glass (5mm – 12mm)
    \n+ [ Perimeter ]: High-Precision Flame-Resistant Composite Edge Seal & Stainless Brackets\n<\/div>\n
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    2. Technical Specifications & Performance Matrix<\/h2>\n

    Jinan Shenying manufactures a comprehensive spectrum of nano-silicon fire-rated glass products tailored to project-specific architectural requirements and fire compartmentalization criteria:<\/p>\n

    \n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter<\/th>\nEI30 (30 Mins)<\/th>\nEI60 (60 Mins)<\/th>\nEI90 (90 Mins)<\/th>\nEI120 (120 Mins)<\/th>\n<\/tr>\n<\/thead>\n
    Nominal Thickness<\/strong><\/td>\n15 mm – 19 mm<\/td>\n22 mm – 28 mm<\/td>\n32 mm – 38 mm<\/td>\n45 mm – 55 mm<\/td>\n<\/tr>\n
    Glass Configuration<\/strong><\/td>\n5mm + Gel + 5mm<\/td>\n6mm + Gel + 6mm<\/td>\n8mm + Gel + 8mm<\/td>\nMulti-Cavity Gel System<\/td>\n<\/tr>\n
    Approx. Weight<\/strong><\/td>\n36 – 45 kg\/m²<\/td>\n50 – 65 kg\/m²<\/td>\n75 – 90 kg\/m²<\/td>\n110 – 135 kg\/m²<\/td>\n<\/tr>\n
    Light Transmittance (VLT)<\/strong><\/td>\n≥ 87%<\/td>\n≥ 85%<\/td>\n≥ 82%<\/td>\n≥ 78%<\/td>\n<\/tr>\n
    Sound Insulation (Rw \/ STC)<\/strong><\/td>\n38 dB<\/td>\n41 dB<\/td>\n44 dB<\/td>\n47 dB<\/td>\n<\/tr>\n
    Max Uncut Sheet Dimensions<\/strong><\/td>\n2400 × 3600 mm<\/td>\n2400 × 3600 mm<\/td>\n2000 × 3200 mm<\/td>\n1800 × 3000 mm<\/td>\n<\/tr>\n
    Fire Integrity (E)<\/strong><\/td>\n≥ 30 min<\/td>\n≥ 60 min<\/td>\n≥ 90 min<\/td>\n≥ 120 min<\/td>\n<\/tr>\n
    Thermal Insulation (I)<\/strong><\/td>\n≥ 30 min (ΔT≤140°C)<\/td>\n≥ 60 min (ΔT≤140°C)<\/td>\n≥ 90 min (ΔT≤140°C)<\/td>\n≥ 120 min (ΔT≤140°C)<\/td>\n<\/tr>\n
    Climatic Durability Range<\/strong><\/td>\n-40°C to +80°C (Zero yellowing, UV-stabilized testing)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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    3. International Fire Testing Standards & Classification Guide<\/h2>\n

    Specifying fire-rated glazing for international procurement requires a clear understanding of global testing methodologies and building code requirements:<\/p>\n

    1. European Standards (EN 1363, EN 1364-1, EN 1634-1)<\/h3>\n