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Exhibiting excellent dielectric properties as well as acoustic characteristics, SynFoam is well suited for electronic applications. SynFoam has low coefficient of thermal expansion minimizing stresses that occur due to thermal mismatch which makes it useful for the encapsulating of electronic components. SynFoam has been used in the manufacture of acoustic doppler current profilers (ADCP), sonar domes, transducers, and anechoic chambers.

SynFoam for electronics is sold in various forms including cast sheets and blocks as well as castable kits. Many customers rely on our custom formulation services to develop specific products for their internal use. We can vary dielectric, acoustic, thermal and electromagnetic properties to meet the requirements of a user.

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SynFoam AD: Acoustic Dampening Syntactic Foam

SynFoam AD is a two component, room temperature curing, castable syntactic designed for casting lightweight complex shapes, where the need for acoustic transparency is a priority. Synfoam AD shows high levels of echo reduction both at ambient pressure and at operating depth. It has been used in the manufacture of sonar domes and sonar windows in submarines. Request TDS/Submit Project Info

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SynFoam AI: High Temperature Acoustic Performance

SynFoam AI syntactic foam was designed for use in Naval applications conforming to drawing number 5819079. SynFoam AI provides a combination of excellent strength and high temperature property retention along with outstanding acoustic properties.
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SynFoam ELG: Lightweight Encapsulation and Potting

SynFoam ELG is a light weight, two component rigid closed cell foam. It will retain its rigidity up to 300oF. ELG has low dielectric constant and low loss over a wide frequency range and exhibits good strength for such a low density.
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SynFoam HT: High Temperature Syntactic Foam

SynFoam HT is a low density, cast syntactic foam with a large temperature operating range between -65 and 350oF. HT grade syntactic has excellent dielectric properties, low coefficient of thermal expansion, and good strength.
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SynFoam HTC: Structural Syntactic for Radome Applications

SynFoam HTC is two part, castable syntactic foam that can be cast into complex shapes, eliminating the need for machining. SynFoam HTC has exceptional dielectric properties and is resistant to fuels and water. It has been used to provide excellent performance in radome applications.
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SynFoam SI: Silicone Based Syntactic Foam

SI grade SynFoam was developed to provide outstanding performance over a wide temperature range from -700 to 2000C. SI is based on silicone rubber and is used for potting of electronics.
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SynFoam UL: Ultra Low Density Syntactic

SynFoam UL provides the lowest possible density, starting at just 6 pounds per cubic foot, for applications that require extreme weight reduction and excellent insulative properties.
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