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MAGRAM DD is a thin, flexible, magnetically loaded absorber made from silicone; it offers the high performance of magnetic materials with the desired physical properties of silicone. MAGRAM DD can be tailored to narrowband or broadband absorption – dependant on the filer used – and is suitable for attenuation between 500MHz and 40GHz.
MAGRAM DD can be customised for narrowband suppression in enclosed cavities, signal isolation and surface current attenuation and outshines alternatives in applications where its silicone properties can be utilised. The silicone rubber will not react with most chemicals meaning it provides effective resistance in harsh environments. Examples of such applications include specular return (RCS, aircraft exteriors, etc), surface current reduction, system isolation (antenna, circuit component) and where high temperature resistance is a requirement.
The fillers (as with all of the MAGRAM series) can be combined with various binders. When compared to limited, conventional rubbers the tensile strength, elongation, tear strength and compression are far superior ensuring greater mechanical stability in harsh environment and extreme temperatures. MARGRAM DD is also UL94-VO rated, halogen free, RoHS and REACH compliant.
For custom specifications and sizes or if you need help with your application please contact HITEK Electronic Materials Ltd. Contact Us.
Speak to an expert +44 (0)1724 851678