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5409 - Flame Retardant Closed Cell Silicone Sponge Extruded, Compression Deflection, 13-17


DESCRIPTION

Bellofram Silicones 5409 is a medium firm density flame retardant closed cell silicone sponge elastomer product, available in both standard and custom extruded profiles. Our sponge materials are designed for applications in which low compressive force and distance are required for sealing, as well as where temperature resistance is important.

Contact us at siliconesRFQ@bellofram.com to request a free product sample or quotation.

FEATURES

  • Handles temperature extremes
  • Ozone resistant
  • Excellent gasket material
  • Low closure force
  • Very low compression set
  • Ultraviolet ray (UV) resistant

MATERIAL SPECIFICATIONS

  • ASTM D-1056

TYPICAL PHYSICAL PROPERITIES

PROPERTY  TEST METHOD SPECIFICATION
25% Compression Deflection ASTM D-1056 0 to 5 psi
50% Compression Set (22 Hours @ +212°F/+100°C) ASTM D-1056 6%
Density (max.) ASTM D-1056 12 lbs/ft 3
Water Absorption ASTM D-1056 10% max
Flammability FMVSS 302 PASS
Temperature Resistance (Continuous)(°F)   -85° to +400°F

Data noted above is based on laboratory tests and should be used as a reference only. Further information and additional specifications are available upon request. Tests, claims, representations, and descriptions regarding flammability are based on standard laboratory tests, and they may not be reliable for determining, evaluating, predicting, or describing the flammability or burning characteristics under actual fire conditions, whenever used alone or in combination with other products. Accordingly, each potential user should make an individual determination whether the flammability or burning characteristics of the product are suitable for the purpose intended by the user.