WACKER Showcases the Benefits and Versatility of Custom Silicone Rubber Compounds at Global Polymer Summit

SILMIX^® is WACKER’s renowned brand of high-consistency silicone rubber (HCR) compounds, engineered to meet the most demanding requirements across industries such as energy, industrial, automotive, aerospace, medical, food, electronics, and textiles. With a focus on customization, SILMIX^® offers tailored solutions that deliver exceptional performance, safety, and reliability.

Serving a Diverse Range of Industries

A wide range of industries trusts SILMIX^® custom silicone rubber compounds for their exceptional performance and versatility. In the energy sector, SILMIX^® compounds are specified for their insulative and unique flame retardant properties. In the automotive sector, SILMIX^® materials are used for gaskets, seals, and components that must withstand extreme temperatures and harsh environments. The aerospace industry relies on SILMIX^® for high-strength, flame-resistant parts critical to safety and reliability. In medical applications, SILMIX^® provides medical-grade silicones for devices and orthopedic products, meeting stringent regulatory standards. The food and beverage industry benefits from SILMIX^® compounds that comply with FDA and NSF requirements for food contact. Additionally, electronics and microelectronics manufacturers use SILMIX^® for electrically and thermally conductive silicones, while the textile sector incorporates these compounds into products like airbags and transportation seating. SILMIX^® also supports wire and cable, construction, and consumer goods markets, offering tailored solutions that meet the unique demands of each industry.

Key Benefits and Properties

SILMIX^® compounds deliver a unique combination of performance, versatility, and reliability, making them the material of choice for demanding applications across industries. Reinforced with WACKER’s HDK^® pyrogenic silica, SILMIX^® compounds exhibit superior mechanical strength and exceptional tear resistance, consistently outperforming traditional elastomers—even under extreme conditions.

Engineered for versatility, SILMIX^® silicone rubber maintains its flexibility and key properties across a broad temperature range, from -90°F to 450°F. This resilience ensures reliable performance in environments subject to severe temperature fluctuations.

SILMIX^® compounds also offer excellent chemical resistance and can be tailored to meet specific application requirements, including specialized grades designed for the most challenging environments. Their adaptability extends to electrical applications, with both insulating and conductive silicone compounds available to support a wide array of electrical and electronic needs.

In addition, SILMIX^® compounds are available in grades that comply with major regulatory standards, including FDA, NSF, BfR, and UL. This ensures suitability for applications in food contact, medical devices, and fire safety, providing peace of mind and regulatory assurance.

With their superior strength, broad temperature tolerance, chemical resistance, electrical versatility, and regulatory compliance, SILMIX^® compounds set the standard for high-performance silicone solutions.