Only the DuPont manufactures Vespel polyamide shapes and only the Daelim manufactures Plavis polyamide shapes. Plavis as well as Vespel polyamides are some of the uppermost performing engineering plastics at present obtainable. They will not dissolve and vespel can function continuously as of cryogenic temperatures to 550°F (288°C), by means of excursions to 900°F (482°C). A polyamide part again and again exhibits best quality performance in a range of applications wanting low wear and prolonged existence in stern environments.

Vespel as well as Plavis properties consist of outstanding temperature resistance; high sport resistance (particularly bearing grades), dimensional steadiness, energy resistance, tremendously low out gassing, and superior mechanical ability. Plavis along with Vespel polyamides are classically used to produce rotary seal rings, force washers and discs, plungers, bushings, wear strips, as well as thermal and electrical insulators.

Vespel is obtainable in a variety of sizes and shapes, together with Vespel sheet or plaques, Vespel rods, Vespel discs and Vespel tubes of different thickness as well as diameters. Vespel is man-made and empty (SP-1), bearing (SP-21, SP-22, SP-211), lubricant-filled (SP-3), and further sphere grades. To know more about these products it is better to see the company’s datasheet.