In the sealing industry, there are two products widely used across a variety of applications. Both are made from PTFE, an engineering plastic known for its high chemical and thermal resistance; these are known as graphite (or graphited) braid and virgin braid.

Virgin PTFE braid is a highly versatile sealing product, commonly used in applications that require strong chemical and thermal resistance, such as in the food, chemical, and petrochemical industries. Since virgin PTFE braid contains no additional lubricants, it is suitable for use in applications where purity is a critical requirement.

On the other hand, the graphite PTFE braid is a type of braid impregnated with graphite to enhance its sealing properties. The graphite acts as a solid lubricant, reducing friction and improving the product’s sealing capability. Graphite PTFE braid is ideal for applications requiring effective sealing under high temperature and pressure, such as in the chemical and petrochemical industries.

The main difference between virgin PTFE braid and graphite PTFE braid lies in their sealing capability. While virgin PTFE braid is suitable for applications where purity is a key requirement, graphite PTFE braid provides greater sealing performance thanks to its graphite impregnation.

At DIPMA, we offer a wide selection of industrial sealing products, including both virgin and graphite PTFE braids, to meet the needs of our customers across a wide range of applications. Our team of experts is always available to advise and guide clients in selecting the right sealing product for their specific application. If you’re looking for innovative sealing solutions, don’t hesitate to contact us and discover how we can help you improve your processes and increase efficiency in your business.