Perlast® ICE G75LT

Category: Perfluoroelastomer , Perfluoroelastomer
Manufacturer: Precision Polymer Engineering Ltd.
Trademark: Perlast®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: SfHI44_Perlast-ICE-G75LT.pdf
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Perlast® ICE G75LT offers a unique combination of excellent chemical resistance and low temperature performance. This perflouroelastomer material has been specifically developed to perform under extreme conditions, in temperatures as low as -46°C (-51°F).

Perlast® ICE G75LT has been formulated to provide increased resistance to a broad range of chemicals by carefully controlling the molecular architecture. In addition, this perfluoroelastomer has low permeability and as a result, it is less prone to swelling, leading to extended in-service performance in valves, pumps and mechanical seals.

Ideal for use in exploration and completion applications and equipment operating or stored in sub-zero conditions. Perlast® ICE G75LT is suitable for both dynamic and static applications and can be fully moulded into O-rings (any size up to 2.5m/8ft internal diameter) and custom shapes.

Key Attributes
  • Excellent low-temperature sealing capability
  • Good high temperature resistance
  • Low compression set
  • Excellent chemical resistance to a broad range of chemicals
  • Exceptional acid and amine resistance
  • Good mechanical properties

Typical Applications
  • Aerospace - static O-rings
  • Chemical processing - pumps & valves
  • Mechanical seals
  • Downstream refinery & petrochem equipment
  • Cryogenic equipment
  • Gas storage & transportation
  • Oil & Gas - subsea equipment
  • Completion tools
  • Drilling tools (deepwater)
  • Pipe connectors
  • Pumps, valves & compressors
General Information
Features
  • Low compressive deformability
  • Low temperature resistance
  • Good chemical resistance
  • Heat resistance, high
  • acid resistance
Uses
  • Pump parts
  • Valve/valve components
  • Pipe seal
  • Piping system
  • Aerospace applications
  • Connector
  • Seals
  • Oil/Gas Supplies
Appearance
  • Black
HardnessNominal ValueTest Method
Durometer Hardness (Shore A)72ASTM D2240, ISO 7619
IRHD Hardness 75ASTM D1415, ISO 48
ElastomersNominal ValueUnitTest Method
Tensile Stress (100% Strain)7.20MPaASTM D412, ISO 37
Tensile Strength (Yield)12.0MPaASTM D412, ISO 37
Tensile Elongation (Break)150%ASTM D412, ISO 37
Compression Set ASTM D395, ISO 815
    200°C, 70 hr 20%ASTM D395, ISO 815
    200°C, 672 hr 45%ASTM D395, ISO 815
ThermalNominal ValueUnitTest Method
Glass Transition Temperature -33.0°CASTM D3418
Maximum Operating Temperature 250°C
Coefficient of Linear Thermal Expansion 3.40E-4
Additional InformationNominal ValueUnitTest Method
Low Temperature Resistance - TR10 -32°CASTM D1329
Minimum Operating Temperature: -46°C (-51°F)
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