We manufacture a range of silicone rubber gaskets that maintain flexibility and compression at low and high temperatures. Silicone gasket materials are a popular option in the pharmaceutical and petrochemical sectors due to their ability to withstand challenging environments and excellent resistance to chemicals, oils and fats. They are also available in FDA and Metal Detectable materials ensuring safe production of food and beverages.
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High-quality FDA silicone materials ensure food-grade safety and durability under a range of temperatures. MD (Metal Detectable) Silicone contains additives visible to metal detector equipment, to reduce the risk of contamination.
Fluorosilicone material exhibits superior resistance to a wide range of chemicals, including fuels, oils, solvents, hydraulic fluids, and industrial chemicals. Perfect for harsh environments, ensuring reliable performances in challenging conditions.
Ideal for creating tight seals on irregular or uneven surfaces, providing excellent cushioning and shock absorption, insulating electrical applications and are thermal and chemical resistant.
The popular choice for gaskets due to its flexibility, durability, and resistance to extreme temperatures, chemicals, and weathering, they can maintain their shape and sealing properties even under compression and repeated use.
Manufacturing our silicone gaskets involves a series of processes aimed at creating high-quality gaskets that are used in various industries, such as automotive, aerospace, electronics, and plumbing. Through our state-of-the-art production techniques and extensive expertise, we can efficiently produce large volumes of silicone gaskets that undergo rigorous quality checks to ensure they meet the specified standards.
At Dobson Gasket, we provide a comprehensive turnkey service to our clients. From materials specification and CAD design to manufacturing and worldwide distribution, we handle every step of the process. Whether you need customised gaskets based on your designs or templates or require gaskets that meet national and international standards, we've got you covered. Trust us for reliable and high-quality gaskets that meet your specific requirements.
The properties of silicone polymers optimise the performance of the materials under specific circumstances of heat, moisture and pressure. Below we have listed some standard silicone and silicone polymers as guidance to their characteristics in operation. Please contact us for more information about the specific gasket materials for your application.
| Type | Temperature Range | Tensile Strength | Density | Download |
| Silicon Sponge Gaskets | min -40 max +200 °C | 10 bar | 2.5/320 | |
| Silicone | min -90 max +225 °C | 10 bar | 2.5/320 | |
| Silicone Foam Gaskets | min -55°C max +200 °C | 10 bar | 2.5/320 | |
| Fluorosilicone Gaskets | min -60°C max +177 °C | 62 bar | 2.5/320 | |
| FDA & MD Silicone Gaskets | min -70°C max +250 °C | 55 bar | 2.5/320 |
Our highly experienced technicians can advise you on the best sheet materials and manufacturing processes for a wide range of gasket applications.
Silicone gaskets have a wide range of uses in many sectors of the economy, including automotive, electronics, healthcare, and food processing. They are frequently used for insulating and sealing tasks, such as food-grade applications, electrical enclosures, medical devices, and oven seals. Silicone gaskets are ideal for demanding environments because of their excellent temperature resistance, toughness, flexibility, and resistance to chemicals and weathering.
We supply a vast range of gasket materials, available to buy directly or order from us. For more information visit the Gasket Sheet Materials page
