Perlast® G70A

About
Perlast® G70A uses a unique molecular cross-linking technology to offer the broadest range of chemical resistance of any FFKM with the ability to operate up to a maximum temperature of 260°C (500°F). An extremely versatile material, Perlast® G70A is suitable for 90% of sealing applications encountered in the chemical processing and refining industries, providing excellent resistance to highly aggressive acids, amines, chlorine and solvent-based chemistries. Perlast® G70A is available as fully moulded O-rings (any size up to 2m/6.5ft internal diameter), custom shapes and profiles. Key Attributes Ultimate chemical resistance to a wide range of chemicals Exceptional acid and amine resistance Excellent steam resistance Superior mechanical properties High sealing efficiency Typical Applications Pumps Valves Mechanical seals Compressors (high H2S concentration environments) Pressure vessels Diesel engines (pre-chambers and exhaust systems) Couplings & Fittings Custom shapes and profiles&&

About

Perlast® G70A uses a unique molecular cross-linking technology to offer the broadest range of chemical resistance of any FFKM with the ability to operate up to a maximum temperature of 260°C (500°F). An extremely versatile material, Perlast® G70A is suitable for 90% of sealing applications encountered in the chemical processing and refining industries, providing excellent resistance to highly aggressive acids, amines, chlorine and solvent-based chemistries. Perlast® G70A is available as fully moulded O-rings (any size up to 2m/6.5ft internal diameter), custom shapes and profiles. Key Attributes Ultimate chemical resistance to a wide range of chemicals Exceptional acid and amine resistance Excellent steam resistance Superior mechanical properties High sealing efficiency Typical Applications Pumps Valves Mechanical seals Compressors (high H2S concentration environments) Pressure vessels Diesel engines (pre-chambers and exhaust systems) Couplings & Fittings Custom shapes and profiles&&

Product Description
Generic	PFE
Material Status	Commercial: Active
Features	Acidproof,Solvent resistance,Resistance to the steam
Availabilitys	North America,Asia Pacific,Europe

Technical Data
MECHANICAL	Nominal value	Unit	Test method
IRHD hardness	70		ASTM D1415 , ISO 48

elastic body	Nominal value	Unit	Test method
tensile strength
yield	18.1	MPa	ASTM D412 , ISO 37
100% strain	13.2	MPa	ASTM D412 , ISO 37
Tensile strain
fracture	140	%	ASTM D412，ISO 37
Compression deformation
200℃，24 hr	10	%	ASTM D395，ISO 815

THERMAL	Nominal value	Unit	Test method
Maximum operating temperature	260	℃

Notes
1. Typical properties: these are not to be construed as specifications.
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

1. Typical properties: these are not to be construed as specifications.

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.