Perlast® G75H

Category: Perfluoroelastomer , Perfluoroelastomer
Manufacturer: Precision Polymer Engineering Ltd.
Trademark: Perlast®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: g7uvFe_Perlast-G75H.pdf
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Perlast® G75H incorporates a novel reinforcement system which produces a synthetically clean compound formulated for minimum particle generation combined with excellent resistance to aggressive oxygen and fluorine based plasmas.

Specially developed for Plasma and Gas Deposition applications including ashing, etching, HDPCVD, PECVD, SACVD.

Particularly suited for use in applications which require exposure to temperatures of up to 320°C (608°F) combined with excellent mechanical properties.

Key Attributes
  • Excellent plasma resistance
  • High temperature stability
  • Wide chemical resistance
  • Low out-gassing properties making it ideal for vacuum applications
  • Ultra low metal ion content
  • Low coefficient of thermal expansion
  • Outstanding physical properties make G75H ideal for dynamic applications.

Typical Applications
  • Dynamic seals
  • Static seals
  • Other components
General Information
Features
  • The degassing effect is low to no
  • Low CLTE
  • Good chemical resistance
  • Heat resistance, high
  • Thermal stability, good
Uses
  • Electrical/Electronic Applications
  • Valve/valve components
  • Seals
Appearance
  • White-like
HardnessNominal ValueTest Method
Durometer Hardness (Shore A)80ASTM D2240
IRHD Hardness 74ASTM D1415, ISO 48
ElastomersNominal ValueUnitTest Method
Tensile Stress (100% Strain)9.00MPaASTM D412, ISO 37
Tensile Strength (Yield)18.1MPaASTM D412, ISO 37
Tensile Elongation (Break)220%ASTM D412, ISO 37
Compression Set (200°C, 72 hr)18%ASTM D395, ISO 815
ThermalNominal ValueUnit
Maximum Operating Temperature 320°C
Coefficient of Linear Thermal Expansion 3.00E-4
Additional Information
Minimum Operating Temperature: -15°C (+5°F)
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