Silicone gasket molds are integral components across diverse industries, and their efficacy depends on the distinctions between cold and hot running molds.


In the realm of silicone seals, cold running maintains an open cell structure throughout its lifespan, while hot silicone excels in initial sealing during heating but loses flexibility and strength during cooling. Hot molded molding encompasses hot runner, cold flow, and hot flow types, each serving specific purposes with unique creation techniques.


The LSR Gasket Mould, known for its ease of use, is widely utilized in food, cosmetics, medical devices, automotive components, aerospace products, and household items. It boasts a composition of rubber materials with a silicone coating, offering flexibility and durability.


The cold flow silicone rubber gasket mold finds applications in automotive, industrial, and commercial products, excelling in sealing medical equipment components. However, it’s unsuitable for high-pressure applications like automotive parts due to its delicacy.


On the other hand, the hot flow silicone rubber gasket mold, with its high flexibility and thermal resistance, is widely used in automotive products, toys, jewelry, household goods, and aerospace applications, particularly for sealing hot air compressors.


Understanding the nuances between cold and hot running molds is crucial for selecting the right solution based on specific application requirements, ensuring optimal performance across diverse industries.

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