Perlast® G70H

About
Description Perlast® G70H provides optimal performance in high-temperature, chemically and mechanically demanding environments. This highly reinforced material offers extended seal life, offering low plasma etch rates in flat panel and thin-film solar CVD processes and the high mechanical strength needed to cope with the high forces repeatedly applied in these large scale applications. Perlast® G70H is available as fully moulded O-rings (any size up to 2m/6.5ft internal diameter) and fully moulded formed slit valve door seals up to 3m in length for generation 10 and above. Key Attributes Excellent plasma resistance High temperature performance High mechanical strength High abrasion resistance Extremely low out-gassing properties Typical Applications Slit valve door seals ISO valve seals Load lock seals NW / KF / ISO O-rings&&

About

Description Perlast® G70H provides optimal performance in high-temperature, chemically and mechanically demanding environments. This highly reinforced material offers extended seal life, offering low plasma etch rates in flat panel and thin-film solar CVD processes and the high mechanical strength needed to cope with the high forces repeatedly applied in these large scale applications. Perlast® G70H is available as fully moulded O-rings (any size up to 2m/6.5ft internal diameter) and fully moulded formed slit valve door seals up to 3m in length for generation 10 and above. Key Attributes Excellent plasma resistance High temperature performance High mechanical strength High abrasion resistance Extremely low out-gassing properties Typical Applications Slit valve door seals ISO valve seals Load lock seals NW / KF / ISO O-rings&&

Product Description
Generic	PFE
Material Status	Commercial: Active
Features	Good Rigidity,High Heat Resistance,Low odor,Good wear resistance,Solvent resistance
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	14.7	MPa	ASTM D412 , ISO 37
100% strain	9.30	MPa	ASTM D412 , ISO 37
Tensile strain
fracture	200	%	ASTM D412，ISO 37
Compression deformation
200℃，24 hr	17	%	ASTM D395，ISO 815

THERMAL	Nominal value	Unit	Test method
Maximum operating temperature	310	℃
Linear coefficient of thermal expansion	4.00E-4

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.