VERTEX FC 18: RGD-Resistant and Dynamic FKM Seals by ISMAT

Vertex FC 18 is a B-group fluorocarbon elastomer (FKM-B) specifically designed to withstand Rapid Gas Decompression (RGD), a condition where sudden pressure release can cause system damage. This high-performance seal material is also highly resistant to a wide range of chemicals, oils, and high temperatures, making it ideal for demanding applications. Certified to international standards such as NORSOK M-710 Edition 3 (for RGD resistance), NACE TM0187-2011 (for sour fluid environments), and NACE TM0192-2012 (for carbon dioxide decompression environments), Vertex FC 18 is a trusted choice for oil and gas applications where maximum elastic retention is required, even at extremely low temperatures.

Material Data - VERTEX FC 18

S.No	Description	ASTM Test Method	Unit	Spec
1	Hardness	D 2240	Shore A	90±5
2	Density	D 792	gm/cc	1.85±0.05
3	Tensile Strength	D 412	MPa	10 (Min)
4	Elongation @ break	D 412	%	100 (Min)
5	Compression Set 22hrs@200°C	D 395 Method B	%	25 (Max)
5	Compression Set 70hrs@200°C	D 395 Method B	%	35 (Max)
6	Operating Temperatures		°C	-20°C to +204°C

Compatibility Chart Data Sheet

Vertex FC 18 properties

This advanced sealing solution is part of ISMAT’s range of industrial sealing solutions, crafted using high-quality raw materials from renowned manufacturers. Rigorously tested in-house, it meets the highest performance standards, making it suitable for fluorocarbon O-rings, chemical-resistant seals, and durable gasket solutions.

ISMAT specializes in rubber sealing technology, offering custom rubber seals, fluorocarbon gaskets, and high-performance gaskets tailored to specific industrial needs. Whether you need heat-resistant rubber gaskets, oil-resistant seals, or durable sealing materials, ISMAT provides solutions that ensure reliability in extreme environments.

Discover the benefits of using fluorocarbon seals in industrial machinery and learn how to select the best fluorocarbon O-ring for your needs. Explore why fluorocarbon seals are ideal for chemical processing industries and how they outperform other materials in high-temperature applications.

For more information on custom rubber gasket manufacturing processes, maintaining and replacing fluorocarbon seals, or affordable rubber gasket solutions, contact ISMAT today. As one of the top manufacturers of fluorocarbon seals for heavy industries, we are committed to delivering high-performance sealing solutions that meet your requirements.