TOMBO No.2675 S2 High temperature steam sealing rubber security o ring seals
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- Supplier: NICHIAS Corporation
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Product Overview
Description
Products Description
BLAZER™ S2, a PERFLUORO ELASTOMER, exhibits stable sealing performance when exposed to high-temperature steam or a nucleophilic agent.
The new cross-linking agent and our unique blending technology are used for this, resulting in greatly improved steam resistance, RGD (rapid gas decompression) resistance, and toughness at high-temperature.
■Features
・Rough value of heat resistance: 320℃
・Standard hardness (Duro A): 80
・Offers the broadest chemical compatibility, e.g., better resistance amines, esters, ethers, ketones, acids, bases, hydrocarbons, chlorine-based solvents, hot water and steam.
・Provides excellent RGD resistance so parts maintain sealing properties and equipment life is extended.
・Excellent toughness at high temperatures.
■Applications
■Applications
Can be used as a seal in valves, pumps, turbo machinery, painting machines, centrifuges, agitators, analyzers, reaction furnaces, and the like.
■Steam resistance test results
■Rapid pressure reduction characteristics test results
When the pressure of this elastomer in a high pressure environment is reduced rapidly, the gas which had permeated the elastomer due to the high pressure swells as a result of the rapid pressure reduction, which may cause blistering of the elastomer.
As a result of being subjected to a rapid pressure reduction, the BLAZER™ S2 is found to have 1 or 2 damage points, and compared to other companies’ perfluoro-elastomer, it is suitable for use in an environment in which the pressure is rapidly reduced.
■Evaluation results of resistance against compression force (at 300˚C in an air)
■NICHIAS Blazer™ Series
Product Name | TOMBO No.2675-S2 High temperature steam sealing rubber O ring |
Brand Name | TOMBO |
Place Of Origin | Japan |
Company Profile
NICHIAS Corporation was founded in 1896 as a pioneer in thermal insulation materials. For more than a century, NICHIAS has achieved growth by Insulation and Protection technologies which consist of six core elemental technologies that include sealing, thermal insulation, soundproofing, fire-resistant, anti-corrosion as well as clean. These six technologies help protect our natural environment. For example, insulation technologies help reduce CO2 emissions and are energy efficient, while sealing technologies prevent environmental pollution.
”TOMBO"(dragonfly) is a registered trademark or trademark of NICHIAS Corporation.
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