Unlocking the Mystery: Can CR Rubber Seals Withstand HCL Acid?

Unlocking the Mystery: Can CR Rubber Seals Withstand HCL Acid?

CR rubber, also known as Neoprene or Chloroprene rubber, is well-known for its exceptional resistance to oils and chemicals, along with its durability in harsh environments and strong mechanical properties. However, when it comes to applications involving chemical tank seals or seals exposed to Hydrochloric Acid (HCL), which is highly corrosive, CR rubber may not be the ideal choice. This is because CR rubber tends to degrade quickly when in contact with HCL acid.

Therefore, selecting a seal that can withstand HCL acid requires choosing a material specifically designed to resist chemical acids. One of the best options available is EPDM rubber, which stands out for its excellent resistance to acids and alkalis, as well as its ability to withstand temperatures up to +160°C. Additionally, EPDM rubber can be produced in a variety of profiles such as D-Hollow, D-Profile, e-Profile, P-Profile, rectangular, and solid round shapes, offering more versatility and cost-effectiveness compared to other rubber seal types.

If you are looking for a rubber seal that can effectively withstand HCL acid, the Sales Engineers at AlphaSeals are ready to provide expert advice and take your order today!

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