Thermal Interface Materials

An extensive range of thermal interface materials.
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5G & Automotive

Molding compounds, LED encapsulents and underfills, including 2.5D and 3D photodefinable material.
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The latest high-quality and high-performance KrF photoresists, ArF photoresists, F2 photoresists, spin-on hardmasks, and other lithography materials.
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Photomasks & Pellicles

Synthetic photomask quartz substrates used for integrated circuits, and attenuated phase-shift masks for use in Arf and Krf photoresists.
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High-purity, high-precision and high-performance PBN ceramic material products for the ever expanding high-tech industry.
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Vinyl Resins

Functional vinyl resins consisting of various base chemicals, including vinyl chloride copolymer, vinyl acetate, and acrylic acid ester.
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Quartz Wafers & Substrates

Our VIOSIL Synthetic Quartz products have many advantages and are used for photomask blank substrates, micro lens substrates, Nano imprint and DNA templates.
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Optical Isolators

Optical isolators are devices that allow the transmission of laser beams emitted from a laser diode to travel in only one direction.
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Sensor Materials

Our silicone based materials were developed for MEMS mounted sensors, smaller package devices and high performance integrated devices.
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Other products by Shin-Etsu MicoSi.
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COVID-19 Statement:
At this time, Shin-Etsu MicroSi, Inc. is open and running as normal. We are continuing to monitor the situation closely and follow the guidance of public health officials, CDC, WHO, and local and U.S. Governments, to quickly move to take the appropriate precautions. We may adjust our normal operating procedures to support social distancing guidelines. We will continue to keep you informed of any developments.