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silicone foam

Different varieties of silicone foam are utilized in various applications. Firestops, gaskets, sheets, and other applications are just a few of them. These goods are offered in both liquid-cured and solid versions.

Curing stage 1

During the process of producing silicone foam, the silicone foam is exposed to an inert gas at elevated pressure and temperature. These parameters control the density of the foam. Moreover, the foam density can also be controlled by the number of formulation variables, the rate of pressure reduction from the saturation gas pressure to the atmospheric pressure and the cure temperature.

Silicone film is valued for its sealing properties, chemical inertness and wide operating temperature. Moreover, the foam has high acoustic properties. In order to produce a low density silicone foam, one must carefully choose the materials. The foam can be produced using an autoclave process. Also, it can be shaped using a mould system or a hydraulic press.

Why choose Legenday Technology silicone foam?

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Shapes and forms

Various shapes and forms of silicone tube and foam are available. The foam is used for a variety of applications, such as seals, heat sinks, and gaskets. It is lightweight, chemical resistant, and ozone resistant. It is also very flexible. The foam's versatility is perfect for demanding applications.

The foam has an excellent thermal stability. It is also a good material for sealing doors, lids, and manholes. It is resistant to water, ozone, UV radiation, and heat. It is also ideal for use in injection molding and lamination.

The foam is widely used in the automotive industry. It is also used in medical applications. In addition, it is used in vending tubes in food machinery.


Various industries use silicone foam for applications such as firestops, gaskets and cushioning pads. This material has a wide operating temperature range, excellent UV and ozone resistance, and heat-insulating properties. In addition, it has good resistance to weather conditions and chemicals.

Depending on the application, it can be cured in a variety of ways. For example, it can be cured in an addition-cured composition using platinum catalyst. For low-volume production, thermal printing or inkjet printing can be used. Depending on the application, a higher or lower concentration of vinyl polymer can be added to achieve desired composition.

Silicone foam is also available in open cell and closed cell formats. Open cell versions are commonly used for water sealing, while closed cell materials are used for resilient cushion pads.

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