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G92E

Understanding the demanding challenges in the oil and gas exploration and extraction industry, PPE offers the most technically advanced range of elastomer materials to meet the needs of sealing applications operating in the most severe conditions.

Perlast G92E is part of the EnDura range of elite materials which have been specifically formulated for Rapid Gas Decompression (RGD) resistance in downhole, surface and subsea oilfield equipment.

Perlast® G92E offers exceptional chemical compatibility, combined with excellent thermal and RGD resistance.

Excellent sour gas and RGD resistance
Tested to ISO 23936-2:2011 Annex B RGD standard
Tested to NACE TM0297 standard
Tested to TOTAL GS PVV142 RGD specification
Tested up to 28 MPa (4000psi) in nitrogen at 150°C (302°F) for 120 hours, and decompressed over 20 minutes: excellent results with no cracks or blistering.
Tested to NORSOK M710 Annex A
Exceptional resistance to methanol, sour gas, hot water, steam and oils, beyond that of conventional TFE/P (Aflas®) and FKM polymers.
Excellent compression set provides long-term sealing capability and improved leak prevention thus minimizing equipment failure.

Other materials in this range

Material type

ASTM D1418 / FFKM

Color

Black

Hardness (Shore A)

Tensile strength

26.0 MPa

Elongation at break

105 %

50% Modulus MPA

16.0 MPa

100% Modulus MPA

25.0 MPa

Compression Set (%): 70 h @ 200 ˚C (392 ˚F)

Minimum Operating Temperature

-15 ˚C (+5 ˚F)

Maximum Operating Temperature

+260°C (+500°F)

Continuous Use Temperature

+200°C (+392°F)