The rubber industry constantly seeks materials that offer enhanced performance, reduced weight, and improved comfort. Chemical blowing agents are pivotal in achieving these goals, and Azodicarbonamide (ADC), a widely used compound with CAS number 123-77-3, plays a significant role. This guide explores the application of ADC in rubber foaming, highlighting its benefits for various rubber products. If you’re looking to buy ADC blowing agent for your rubber compounding, understanding its properties is key.

The Science Behind ADC in Rubber Foaming

Azodicarbonamide functions by decomposing at elevated temperatures, releasing gases that create a cellular structure within the rubber matrix. This process results in foamed rubber products with desirable properties:

  • Lightweighting: Foaming significantly reduces the density of rubber articles, leading to lighter finished products.
  • Cushioning and Resilience: The cellular structure provides excellent shock absorption and resilience, making foamed rubber ideal for comfort applications like shoe soles and padding.
  • Insulation Properties: The trapped gas cells offer good thermal and acoustic insulation.
  • Flexibility: Foamed rubber can exhibit enhanced flexibility compared to its solid counterpart.

As a leading manufacturer of Azodicarbonamide, we ensure our grades are suitable for various rubber types, including NBR, SBR, CR, and EPDM, offering controlled decomposition temperatures to match typical rubber processing cycles.

Key Applications of ADC in Rubber Products

Azodicarbonamide is a staple in the production of a wide array of rubber goods:

  • Footwear: ADC is extensively used in the manufacturing of shoe soles and insoles, providing the necessary cushioning, lightness, and durability that consumers expect. The azodicarbonamide price for rubber foaming directly impacts the cost of these consumer goods.
  • Sealing Strips and Gaskets: In automotive and industrial applications, foamed rubber seals produced with ADC offer excellent compression set resistance and sealing capabilities, crucial for preventing leaks and vibrations.
  • Shock Absorbing Components: From industrial mounts to sports equipment, ADC-foamed rubber provides effective vibration dampening and impact protection.
  • Insulation Materials: Foamed rubber sheets and tubing used for thermal or electrical insulation often rely on ADC for their cellular structure.

Choosing the Right ADC from a Supplier

When selecting an ADC blowing agent for your rubber formulations, consider factors like decomposition temperature (ADC can be modified to activate at lower temperatures), gas yield, and particle size. A consistent supply of high-quality ADC from a reliable supplier is paramount for achieving predictable results batch after batch. We are dedicated to being your trusted Azodicarbonamide blowing agent supplier, offering technical expertise to help you optimize your rubber foaming processes. Contact us today to discuss your specific needs and get a quote for our premium ADC products.