室温硫化硅胶 - RTV Silicone Rubber

室温硫化硅胶（RTV硅胶）是一种以硅氧键为主链结构的有机硅材料，能够在室温下通过吸收空气中的水分或配合固化剂交联形成弹性体。它具有优异的耐高低温性能、耐候性、电绝缘性和防水性能，广泛应用于密封、粘接、涂覆和灌封等领域。根据固化方式可分为单组分和双组分两种，单组分RTV硅胶操作简便，适用于电子元器件的防护和建筑密封；双组分RTV硅胶则具有更灵活的固化速度和配方，可用于工业模具制造和复杂部件的粘接。

Room temperature vulcanized silicone rubber (RTV silicone) is an organic silicon material with a siloxane backbone structure that cures into an elastomer at room temperature by absorbing moisture from the air or reacting with a curing agent. It exhibits excellent resistance to high and low temperatures, weatherability, electrical insulation, and waterproof properties. RTV silicone is widely used in sealing, bonding, coating, and potting applications. Based on the curing method, it is categorized into single-component and two-component types. Single-component RTV silicone is easy to use and ideal for electronic component protection and building sealing. Two-component RTV silicone offers more flexible curing speed and formulations, making it suitable for industrial mold manufacturing and bonding of complex parts.

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