Contact us

Silicone Extrusion Services | Complex Profiles

At Dabojin, we focus on offering high-quality silicone extrusion services. We serve many industries and applications with the skills to create custom solid silicone rubber products. We can help you meet your needs and exceed your expectations. It’s one of the methods we use to produce custom silicone products, delivering continuous profiles with consistent quality and dimensional stability.

How Complex Can Silicone Rubber Extrusions Be?

Silicone rubber extrusions can be complex. Producers must control many factors to make a high-quality product. Some of these complexities include:

  • Varying the geometry of the screw
  • Adjusting the speed of the screw
  • Controlling pressure and temperature near the die
  • Consistently producing high-quality profiles at the output of the die, ensuring precise and reliable results.
  • Avoiding unwanted bubbles or non-homogeneity in the final product
  • Adapting to different catalysts used in the compound, requiring different types of ovens or kilns for curing
  • Adjusting temperature, pressure, and speed to match the unique requirements of each extruded rubber material.

Silicone rubber extrusions can be a complex process. It needs careful control and adjustments to make high-quality products.

Custom Silicone Rubber Extrusion Services:

We offer a wide range of custom silicone rubber extrusion services, including:

  • Silicone seals and gaskets in various shapes and sizes.
  • Insulation profiles for thermal management systems and beyond.
  • Flexible silicone hoses and tubing with customizable inner diameters and wall thicknesses for industrial, medical, or food processing applications.
  • Custom-shaped sensors, probes, and measuring devices for scientific research, quality control, or medical settings.
  • Medical device components like catheters, syringes, and tubing in various shapes and sizes.
  • Components for food processing equipment that withstand high temperatures, chemicals, and sterilization processes.
  • Complex custom profiles and shapes for unique applications.
  • Silicone products with fabric reinforcement for industrial applications requiring high strength and durability.
  • Aerospace components like seals, gaskets, and tubing that meet the demands of high temperatures, vibrations, and pressures.
Silicone extrusion profile with embedded metal core
Single reusable silicone straw
Custom silicone extrusion profile
Reusable silicone drinking straw
Bundle of colorful silicone straws
Silicone kitchen utensils set
Long silicone LED diffuser profile
Silicone LED diffuser profile

Our team is here to help with design, material selection, or manufacturing - whatever you need, we've got you covered. Request for free sample!

The Process of Silicone Rubber Extrusion

The silicone rubber extrusion process involves melting and mixing raw materials, then forcing the mixture through a die to create the desired shape. Temperature control is crucial in this process, as it affects the material's properties and ultimately the quality of the final product. The screw speed, pressure, and temperature near the die must be carefully controlled to achieve high-quality products.

Materials Used in Silicone Rubber Extrusion

Silicone rubber is a thermoset material composed of silicon dioxide (SiO2), carbon, and other additives. High-consistency silicone rubber products are often used in extrusion processes that require precise control due to their unique properties. The material properties of silicone rubber allow for the production of parts with complex geometries and precise dimensions.

Platinum Extrusion General Silicone

This type of silicone is ideal for extruded products such as:

  • LED silicone co-extrusion
  • Sleeves
  • Neon strips
  • Tubes
  • Shaped strips

It features a clear appearance, resists yellowing, cures quickly, and has a smooth surface with no bubbles.

Our silicone materials are available for various applications, including:

  • General-purpose silicone
  • High-strength silicone
  • Heat-resistant silicone
  • Flame-retardant silicone
  • Oil-seeping silicone

Our Complete Silicone Manufacturing Methods.