Silicone Rubber Extrusion

The rubber extrusion process is when an extrusion machine forces the synthetic or natural rubber material to take shape through a die under high pressure. The silicone rubber is shaped into a flexible state and then vulcanized to harden the piece into the desired product.

Silicone extrusions are designed to create oven seals, electrical cables and wire insulation, seals, strips, sheets, gaskets, tubes, and other profiles. Silicone rubber extrusion profiles are ideal for several applications. Such as building construction, electric wires, and cables, automotive, industrial equipment, etc.

As one of the reliable silicone rubber manufacturers in China, we can offer a wide array of silicone rubber products in different shapes, thicknesses, colors, and specifications. They include the following types:

Popular grades of silicone rubber strips

• High-temperature silicone: General silicone can usually withstand a maximum temperature of 200°C to 250°C. Specially treated silicone can withstand temperatures up to 300°C or more.
• Certified silicone: Certified by the US FDA and ISO. Used in the food, beverage and pharmaceutical industries.
• Low-temperature silicone: General silicone can usually withstand a maximum temperature of -40°C to -55°C. The minimum working temperature of specially treated silicone can be extended to -100°C.
• Platinum cured: Platinum cured silicone can achieve high transparency, high tear strength, and does not contain peroxide. It is often used in catheters and other medical device industries.
• Silicone sponge: This lightweight, soft, and porous material is very suitable for shock absorption and buffering components in automobiles.
• Conductive silicone: Conductive composite materials are added to silicone, which plays a connecting role in the circuit. It is important in aerospace, the automotive industry, and medical equipment.
• Flame retardant silicone: When the material encounters a fire source, it can slow down the burning speed, prevent the spread of flames, and improve safety.
• Fluorosilicone: It can resist the corrosion of oil, fuel, and solvent. It is suitable for engine seals, oil pipes, and aircraft engine parts.

1. Premium Rubber Material: Silicone rubber strips are made from high-quality silicone rubber materials. They have excellent resistance to weathering, extreme temperature ranges, and chemicals. They are suitable for various weather conditions.
2. Advanced Manufacturing Technology: Our silicone seal strip factory has advanced production equipment and techniques. It allows us to manufacture high-quality silicone seal strips in different shapes, sizes, and specifications.
3. Custom Silicone Rubber Extrusions: We offer custom silicone rubber extrusion services according to the requirements and specifications of our global customers.
4. Excellent Sealing Performance: Silicone seal strips provide superior sealing capabilities. They can prevent the infiltration of air, water, and dust into enclosed areas, and deliver exceptional sealing results.
5. Environmentally Friendly And Safe: Silicone rubber materials are safe and do not impart toxicity and smoke. So they are safe and environmentally friendly sealing materials for customers.