Product category:
Sealing equipment
News Release from: Master Bond | Subject: EP21HTFR-1 nonhalogenated epoxy resin system
Edited by the Manufacturingtalk Editorial
Team on 03 December 2004
Epoxy resin bonds and seals up to 400
deg F
A nonhalogenated epoxy resin system featuers outstanding flame resistance and minimal smoke generation for bonding, sealing and casting for service up to 400 deg F.
A nonhalogenated epoxy resin system featuers outstanding flame resistance and minimal smoke generation for bonding, sealing and casting for service up to 400 deg F Master Bond (Hackensack, NJ, USA) has developed a new nonhalogenated epoxy resin system called EP21HTFR-1 which offers outstanding flame resistance and minimal smoke generation even upon prolonged exposure to open flames
This article was originally published on Manufacturingtalk on 18 Jun 2008 at 8.00am (UK)
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Based upon new proprietary in-house technology Master Bond EP21HTFR-1 is a two component epoxy resin system with a user friendly one to one mix ratio.
It cures readily at ambient or more quickly at elevated temperatures and has a service capability up to 400 deg F.
Unlike other commercially available flame retardant compounds, it does not emit any halogens as well as other noxious and/or toxic vapors even when subjected to open flames for prolonged time periods.
In addition the EP21HTFR-1 is UL 94V.0 pending.
Master Bond Polymer System EP21HTFR-1 is designed for bonding, sealing and casting applications and can be applied by all conventional methods.
A lower viscosity version called EP21HTFR-1LV is available to facilitate casting uses.
The cured EP21HTFR-1 exhibits remarkably high physical strength properties as well as superior resistance to mechanical shock and vibration.
Electrical insulation properties are excellent.
Master Bond EP21HTFR-1 has superior chemical resistance to water, salt solutions, fuels and many other organic as well as inorganic chemicals even after long exposure periods.
The service temperature range is an impressive -65 deg F to +400 deg F.
EP21HTFR-1s flame resistant capability to withstand exposure to open flames with minimal smoke and/or generation of noxious and/or toxic gases makes it the preferred choice for critical aerospace, electronic and industrial assemblies where the flammability potential in service must be minimized and product safety is a primary consideration. Request a free brochure from Master Bond ...
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