
边框密封与结构件:硅酮密封胶粉化与防水失效的应对
Last Updated:2026-10-20
硅氧烷键在长期紫外下缓慢降解,密封胶从表面粉化走向粘接失效,最终导致组件防水体系崩溃。本文解析完整失效路径,介绍天罡液体 HALS 与 UV 吸收剂方案,并延伸介绍农膜、汽车、涂料领域的耐候配方迁移能力。
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