Perlast® ICE G90LT offers a unique combination of excellent chemical resistance, explosive decompression resistance and low temperature capability down to -46°C (-51°F).
Perlast® ICE G90LT has been formulated to provide excellent resistance to a broad range of chemicals by carefully controlling the molecular architecture. In addition, this perflouroelastomer has a 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 G90LT 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 explosive decompression resistance
- Tested to NORSOK M710 standard
- Exceptional resistance to methanol, sour gas, hot water, steam, oils, acids and amines beyond that of conventional TFE/P (Aflas ® ) and FKM polymers
- Excellent low-temperature sealing capability
- Suitable for use in API 6A & 6D wellhead equipment and valves.
- Good mechanical properties
- Good high temperature resistance.
Typical Applications
- Drilling tools (deepwater)
- Downstream refinery & petrochem equipment
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