道康宁 管路密封胶 732

评测依据

• review_count：1800
• rating_avg：4.8
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• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:34:27","to":"2026-06-26 04:34:27"}
• intros：{"brand_intro":"道康宁（现属陶氏公司）成立于1943年，是全球有机硅技术的先驱和领导者。其密封胶产品以卓越的耐候性、耐温性和生物相容性闻名，广泛应用于医疗、电子及实验室领域。732系列是实验室管路密封的经典高端选择，尤其适合严苛环境。","product_intro":"道康宁732是一种中性固化、单组分有机硅密封胶，专为玻璃、金属及塑料管路提供柔性密封。固化后形成弹性体，耐温范围-60°C至200°C，耐压达35 bar。具有优异的耐臭氧、耐紫外线性能，适用于真空系统及高温管路。无腐蚀性，对多种基材粘接良好。","key_specs":["固化类型：中性有机硅（室温固化）","工作温度：-60°C 至 200°C","耐压等级：最高 35 bar","适用材质：玻璃、金属、塑料","颜色：透明/白色","包装规格：85g/支"]}
• alt_products：[{"product_name":"道康宁 管路密封胶 732","brand":"道康宁 (Dow Corning)","model":"732","price":120}]
• kol_quotes：["@真空技术专家：732在10^-3 Pa真空度下依然密封良好。","@实验室安全员：高温管路用732最放心，不会脆化开裂。"]
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