Fluoroloy A15

Lubricated Glass Filled PTFE

Features and Benefits

  • Similar to A27 material but somewhat softer for improved sealing at low pressure
  • Can be abrasive running against soft metals

Working Temperature Range

-450° to +600°F
[-268° to +316°C]

Color

Dark Gray

Typical Physical Property Values

Properties1

ASTM

Units (Metric)

Value (Metric)

Physical
Specific Gravity
D792 2.23
Mechanical
Tensile Strength
D4894 PSI [MPa] 3,400 [23.4]
Tensile Modulus D4894 PSI [MPa] 64,000 [441]
Elongation D4894 % 230
Compression Strength2 D695 PSI [MPa] 1,900  [13.1]
Compressive Modulus D695 PSI [MPa] 120,000  [827]
Deformation Under Load3 D621 % 8.5
Hardness D2240 Shore D 58
Coefficient of Friction Saint-Gobain .09
Thermal
Linear Coefficient of Thermal Expansion
E831 in./in./°F 7.17 x 10-5
 (78° to 392°F [26° to 200°C]) [mm/mm/°C] [12.9 x 10-5]
Mold Direction in./in./°F 5.19 x 10-5
Cross Direction [mm/mm/°C] [9.35 x 10-5]

 

1 All testing is performed at room temperature unless otherwise specified

2 Compression Strength was tested at !% strain

3 Deformation Under Load was tested at 2,000 PSI for 24 hours

Download Data Sheet

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