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RTV Silicones

MG Chemicals is the authorized master distributor for Momentive RTV silicone products.

Our RTV silicone adhesives portfolio covers a host of options to meet your requirements like consistency, adhesive strength, flame retardancy, outgassing, thermal conductivity and more. RTV silicone adhesives are advantageous over other adhesive technologies because of their high heat resistance and wide operating temperature range. This coupled with their low modulus make them an ideal choice for protecting delicate components in particularly harsh applications such as automotive and aerospace.

Our silicone potting compounds offer enhanced thermal protection compared to conventional chemistries, with operating temperatures of up to 200°C. Due to their elasticity and low modulus, they are also ideal materials for potting delicate surface mount devices, thereby mitigating damage from thermal expansion and contraction. With excellent resistance to moisture and weathering, UV silicones are suited for outdoor lighting, transportation, and aerospace applications.

We also offer primers that are formulated for use with RTV silicone rubbers and adhesive sealants for enhanced adhesion on difficult-to-bond substrates.

RTV Silicone Adhesives Silicone adhesives are low modulus materials that can undergo repeated stress without cracking unlike harder durometer materials. Our product offering includes general-purpose adhesives along with specialty grades such as optical, low-outgassing, high temperature and thermally conductive.

RTV Silicone Potting Low durometer materials that provide stress relief when potting delicate circuitry compared to other chemistries. Another advantage of using silicone is the wide operating temperature ranging from -60°C to over 200°C.

Primers Simple 1-part primers that improve adhesion on difficult-to-bond substrates.

List of non-stock items – Contact us to inquire about specialty non-stock grades that include, high temperature, low outgassing, thermally conductive, and optically clear. 

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