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Specialty Rubber Extrusion

Specialty rubber extrusion refers to rubber with a special purpose and material. Most specialty rubbers are saturated rubbers. There are carbon chains in the main chain and heterogeneous chains. These rubbers are diverse in structure and have their characteristics in performance. Special rubber has different types depending on the materials. Such as FKM rubber, viton rubber, and HNBR rubber.
Specialty rubber extrusions have several unique features that differentiate them from standard rubber extrusions.

  • Excellent resistance to high and low temperatures.
  • Good resistance to oil, chemicals, acids, and alkalis.
  • Excellent resistance to weather, aging, and ozone.
  • Durable, versatile, and long-lasting.
  • Premium grade material, highly airtight.

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Applications of Specialty Rubber Extrusion

Specialty rubber extrusions are available for industries where standard rubber extrusions cannot meet. They tailor unique features and functionality to specific industries. Such as the automotive, aerospace, electronics, electrical, construction, pharmaceutical, food processing, and marine industries.

Automotive Industry

Specialty rubber extrusions can be designed for sheets, gaskets, seals, weatherstripping, etc., for windows and doors of vehicles. They can prevent hot or cool air leakage and ingress of moisture, rain, dust, wind, and insects. This can keep a warm, clean, and comfortable space inside.

Aerospace Industry

Specialty rubber extrusions resist oils, chemicals, and hydrocarbons. This makes them an ideal choice for the aerospace industry.

Marine Industry

Specialty rubber extrusions are designed to withstand harsh and severe weather conditions at sea. It has better thermal stability, oil resistance, ozone resistance, and chemical (acid, alkali, methane, etc.) resistance. It can keep cargo or goods safe and secure without damage and hazards during transit.

<h4>Furniture<br /></h4>

<p>It's pretty common to see caster wheels with furniture. Including office chairs, sofa, cabinet, shelves, plant stand, toolbox, freezer and other moving units.</p>


<p>Scaffold casters work with standard or arch frames, scaffolding, eagle frames, falsework and other construction applications. The heavy-duty, double-locking wheel offers lasting durability.</p>

<h4>Industrial Equipment</h4>

<p>Heavy-duty and medium-duty casters are widely used for manufacturing, logistic equipment, factory machinery, commercial equipment, food industry equipment, etc.</p>


Specialty rubber extrusion refers to shaping and forming rubber materials into specific profiles or shapes with unique properties. So that they can meet specific application requirements.

Common materials of specialty rubber extrusion include HNBR, FKM, and Viton. And they all perform well under high temperatures.

  • HNBR Rubber Sheet: -30℃ to +160℃
  • FKM Rubber Sheet: -20℃ to +205℃
  • Viton Rubber: -40℃ to +200℃