喜利得 防火填缝胶 CFS-SIL

评测依据

• review_count：1800
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• time_range：{"from":"2026-06-26 03:37:30","to":"2026-06-26 03:37:30"}
• intros：{"brand_intro":"喜利得（Hilti）成立于1941年，总部位于列支敦士登，是全球领先的建筑施工与防火封堵解决方案供应商。其产品以德国工艺标准制造，在核电、地铁、数据中心等高端领域占据主导地位，以严苛的测试认证和专业技术支持闻名。","product_intro":"Hilti CFS-SIL 是一款硅酮基防火密封胶，专为动态接缝和振动环境设计。具备优异的弹性恢复率（≥90%），可承受±25%的接缝位移。遇火形成陶瓷化碳层，耐火极限达3小时以上。耐候性强，适用于室内外及潮湿环境，且对电缆护套无腐蚀。","key_specs":["防火等级：EN 1366-3 / GB 23864","位移能力：±25%","适用温度：-40℃至+150℃","耐火极限：≥180分钟","包装规格：600ml/支（软包）","颜色：灰色"]}
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