Hallite has a long history of manufacturing polyester sealing solutions. Because of our extensive expertise in material development, we have created a library of custom blends. These unique materials provide distinctive characteristics to meet specific requirements for the products we manufacture.

Application Uses

Typically used in dynamic sealing elements, our Hallite TPE materials are well proven in a wide range of hydraulic cylinder applications.

Hallite products manufactured in TPE materials include:

  • Piston seal elements
  • Wipers and scrapers
  • Backup rings
  • Static seals

Benefits

  • Well proven in wide range of hydraulic cylinder applications
  • Outstanding wear resistance
  • Good extrusion resistance
  • Operates in wide range of temperatures

Characteristics and Special Features of Hallite TPE Materials

  • TPE 051 – Dark Red
    Alternative material to TPE 061 used for greater extrusion resistance in piston seal face elements
  • TPE 061 – Red
    Typically used in piston seal face elements and wiper scraper applications, such as Hallite 38, 754, 755
  • TPE 111 – Grey
    Hydrolysis-stablised material used in piston seal face elements, such as Hallite 730
  • TPE 201 – Light Grey
    Hydrolysis-stablised material used in static seals, such as Hallite 155
  • TPE 261 – Cream
    Lubricated material used in piston seal face elements, such as Hallite 770
  • TPE 121 – Orange
    Alternative material for the Hallite 500 series single-acting piston and rod seals, Hallite 511, 512, and 513, and Hallite 520 and 521 wipers