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Xytrel SX1 Aromatic Polyester

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OVERVIEW of Xytrel SX1 Aromatic Polyester

Xytrel SX1 is a wholly aromatic polyester material available exclusively from Professional Plastics. This high-performance material is capable of performing as a lower-cost replacement to Vespel® SP-1 polyimide in test sockets, nests and kits used for testing integrated circuits. The material also has a lower mositure absorption rate than Torlon PAI. Xytrel SX1 is a stable material that contains no glass and therefore may provide solutions where exposed glass fibers present challenges for pogo pin connections.

For test data and application profiles, please contact Professional Plastics sales department. Plates are sold in standard 3.93" x 3.93" up to 1.18" thickness Rods are sold in standard 39" lengths up to 1.18" diameter and in disks 1.97" thick & up to 3.93" diameter

FEATURES AND BENEFITS of Xytrel SX1 Aromatic Polyester

Xytrel SX1 Aromatic Polyester Features:
  • Very Low Moisture Absorption Rate
  • High temperature performance.
  • Dimensionally stable
  • Meets UL94 V-0
  • Dielectric Constant (106Hz): 3.44 (per ASTM D-150)
  • Dielectric Loss Tangent(106Hz): 0.0151 (per ASTM D-150)
  • Xytrel Sx1 Aromatic Polyester
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