Durlon® 9000 & 9000N

Durlon 9000 (blue) and 9000N (natural) is designed for use in process piping and equipment in chemical, pulp and paper, pharmaceutical, oxygen and industrial gases, food and beverage and other general industrial applications where physical properties such as non-contamination and resistance to highly aggressive chemicals are required.

Durlon 9000 has been tested, approved and used for chlorine and caustics services. Unlike generic skived PTFE, the various shapes of fillers in Durlon 9000 are homogeneously blended with pure PTFE resins and do not wick or cause corrosion on flange faces. Additionally, independent testing has shown the fillers in Durlon 9000 to be more evenly dispersed than filled PTFE with layered construction. Therefore, Durlon 9000 has more consistent physical and mechanical properties and does not have voids, separation and chemical compatibility problems found in layered PTFE.

Durlon® 9200W

Durlon 9200W is a barium sulfate filled PTFE designed for use in piping and equipment in chemical, pulp & paper and associated industries where resistance to aggressive chemicals and excellent sealability is required. Due to our unique and innovative manufacturing process, Durlon 9200W has outperformed all layered filled PTFE materials proving to be more resistant to the "popcorning" effects of aggressive monomers such as styrene, methyl methacrylate and butyl acetate.

Durlon® 9400

Durlon 9400 is made from pure PTFE resins and carbon fillers designed for use in piping and equipment in chemical, pharmaceutical, food and other severe service industrial applications where chemical resistance and sealability are paramount. Durlon 9400 does not exhibit cold flow problems associated with conventional PTFE. It has been developed to be used in hydrofluoric acid, anhydrous hydrogen fluoride (AHF) in railroad tank cars and chemical plant applications where barium sulfate PTFE may not prove suitable.

Durlon® 9600

Durlon 9600 is an expanded PTFE gasket material designed to seal at low loads and resist creep and cold flow while being able to withstand high flange load and high pressures. Durlon 9600 will easily conform to irregular surfaces that may be warped, etched, pitted, or tool marked. These characteristics make Durlon 9600 your best choice for a broad range of aggressive chemicals where plastic flanges and low bolt loads are a requirement.

Durlon® Joint Sealant

Durlon® Joint Sealant is a highly fibrillated expanded PTFE form-in-place sealant for gasketed joints. Supplied on spools, it is not dependent on flange dimensions. Durlon® Joint Sealant comes in various thicknesses with a high quality adhesive backing to ease in installation, and is ideal for worn flanges of all sizes. It exhibits flexibility, compressibility, stability under high temperature, and high tensile strength.

Durlon® Joint Sealant is chemically inert and resists creep relaxation to maintain a tight seal. Durlon® Joint Sealant conforms to FDA requirements.

Durlon® Joint Sealant is made with only 100% pure PTFE resins and exhibits the same chemical resistance of virgin PTFE.

Durlon® RCA PTFE

Durlon® RCA™ sealing system combined with Durlon® PTFE styles can replace standard full face gaskets in FRP, PVC, and other non-metallic and metallic pipe flanges where a low stress gasket is required. The RCA™ configuration reduces the total gasket contact area resulting in a lower seating stress at a given torque level, while preventing flange rotation. The RCA™ configuration can be cut from standard sheets resulting in a cost savings versus other low stress gaskets.

"RCA is a trademark of Gasket Resources Inc."

Durlon® Virgin PTFE