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GARLOCK Gasket

GYLONⓇ : Garlock High Performance PTFE Gasketing

Price: Contact

  • Model: GYLONⓇ
  • High Performance PTFE Gasketing

    GYLONⓇ : High Performance PTFE Gasketing

    High Performance PTFE Gasketing

    GYLONⓇ : Garlock High Performance PTFE Gasketing

    High Performance PTFE Gasketing

    The GYLONⓇ process minimizes creep and cold flow normally associated with PTFE products, while retaining other positive characteristics of PTFE.

    Characteristic

      GYLONⓇ
    Standard
    Style 3500
    GYLONⓇ
    Blue
    Style 3504
    GYLONⓇ
    White
    Style 3500
    GYLONⓇ
    Style 3540
    GYLONⓇ
    Soft
    Style 3545
    Color Fawn Blue Off-White White White
    Composition PTFE with
    Silica
    PTFE with Glass
    Microspheres
    PTFE with
    Barium Sulfate
    Microcellular
    PTFE
    Microcellular
    PTFE
    Temperature Range   -268℃ up to -268℃ up to -268℃ up to -268℃ up to -268℃ up to
    Weight Increase %   +260℃ +260℃ +260℃ +260℃ +260℃
    P × T, Max.* 1/32, 1/16" 350,000 350,000 350,000 350,000 350,000
      (0.8mm, 1.6mm) (12,000) (12,000) (12,000) (12,000) (12,000)
    Psig. × ℉ 1/8" 250,000 250,000 250,000 250,000 250,000
    (bar × ℃) (3.2mm) (8,600) (8,600) (8,600) (8,600) (8,600)
    Compressive Creep Strength(DIN 52913)            
    150℃ - 30MPa   16 15 14 14 14
    175℃ - 50MPa   25 - - - -
    Compressibility Range
    (ASTM F 36)
      7 - 12% 24 - 45% 4 - 10% 70 - 85% 60 - 70%
    Recovery(ASTM F 36)   > 40% > 30% > 40% > 8% > 15%
    Creep Relaxation(ASTM F 38)   18% 40% 11% 10% 15%
    Tensile strength
    (ASTM D 1708)
      14MPa 14MPa 14MPa - -
    Sealability (ASTM F 37 B) ASTM Fuel A :   0.22ml/h 0.12ml/h 0.04ml/h 0.25ml/h 0.15ml/h
    Internal Pressure + 0,7 bar
    Gasket Load + 7MPa
    Gas Permeability
    (DIN 3535 Part 4)
      < 0.015cc/min < 0.015cc/min < 0.015cc/min < 0.015cc/min < 0.015cc/min
    Flammability Will Not Support Flame
    Bacterial Growth Will Not Support
    Meets Specification**   ABS, FDA, USDA ABS, FDA, USP ABS, FDA FDA ABS, FDA

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