SPECIALTY GASKET MATERIALS

Silicone

Silicone sheet rubber provides high and low temperature capability and maintains good flexibility. Full rolls, partial rolls and sheets are available. This elastomer is red in color and has a smooth finish. Additional colors available.

Viton®

Viton® sheet rubber has excellent high temperature capability with resistance to a wide range of acids, chemicals and petroleum products. Full rolls, partial rolls and sheets are available. This material is black in color and usually has a textured (cloth) finish.

Properties

  • Durometer: 40 through 80, ± 5
  • Color and Finish: Red, Smooth; Black, Gray and White Special Order
  • Temperature: -80ºF to +550ºF
  • Thickness: 1/16" & 1/8" Normal Stock; Up to 1/2" Special Order
  • Tensile: 700 PSI Minimum
  • Elongation: 200% Minimum
  • Specs: Commercial A-A-59588 CL 2A GR 60
    (A-A-59588 replaced ZZR765 as of Jan. 2001)
    Other Classes & Grades available on special order.

Properties

  • Durometer: 75A, ± 5
  • Color and Finish: Black, Textured
  • Temperature: -20ºF to +400ºF
  • Thickness: 1/16" & 1/8" Normal Stock; Up to 1/2" Special Order
  • Tensile: 1000 PSI Average
  • Elongation: 225% Minimum
  • Note: Mil-R-83248 available on request

Hypalon®

Hypalon® is a premium grade synthetic rubber which exhibits excellent ozone, chemical and oil resistant characteristics at elevated temperatures. Hypalon® also has excellent resistance to acid and cracking caused by sunlight and weathering.

Felt

At Tampa Rubber and Gasket, we stock two grades of felt: soft (F-15) and hard (F-3). Other grades are available on a special order basis. Felt is used for its anti-vibration qualities and has excellent oil retention properties, providing a range of uses in many industries.

Properties

  • Durometer: 75A, ± 5
  • Color and Finish: Black, Textured
  • Temperature: -40ºF to +250ºF
  • Thickness: 1/8" Normal Stock; 1/16" & 1/4" Special Order
  • Tensile: 1500 PSI Average
  • Elongation: 200% Minimum
  • Specifications: ASTM D-2000

Properties

  • Densities: Soft (F-15) and Hard (F-3)
  • Color: Gray
  • Temperature: -20ºF to +225ºF
  • Thickness: 1/8" through 1"
  • Wool Content: 90% Minimum
  • Specifications: SAE F15 & SAE F3
  • Applications: Oil Wiper Rings and Pads

Cork/Neoprene

The combination of neoprene and cork provides an economic and versatile gasket material. Stocked in 36" x 36" sheets.

Vegetable Fiber

A gasket material with good resistance to fuel, oils and gasoline. This material is stocked in 36" and 40" wide rolls.

Properties

  • Durometer: 65A, ± 5
  • Temperature: Maximum 250ºF
  • Thickness: 1/32" through 1/2"

Properties

  • Tensile: 2000 PSI Minimum
  • Temperature: Maximum 250ºF
  • Thickness: .010" through 1/8"

Viton® and Hypalon® are registered trademarks of DuPont Dow Elastomers

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