Trusted Since 1985 | Made in the USA

Precision Chemicals for Critical Surface Applications

Intersurface Dynamics designs, manufactures, and sells application-specific chemicals for processes used in the production of semiconductor devices and substrates such as silicon, silicon carbide, and sapphire, as well as specialty lenses and optics, display glass, and flat glass.

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Expertise

Customized Application Support

Since 1986, we’ve delivered high-performance surface preparation products tailored to advanced processes. Our consultative approach ensures optimal, repeatable results for substrates from silicon wafers to precision optics.

Quality - Response - Value

Fast Turnaround.
Proven Results.

14 day lead time for most orders + Turnkey Solutions — even full-container volumes. Need support? We offer lab analysis, free samples, and custom solutions to ensure you get exactly what your process requires.

Made in the USA

Domestic Manufacturing
for Critical Industries

All products are made in our ISO-certified U.S. facility ensuring compliance with sourcing requirements for sensitive projects and industries and eliminating the challenges associated with importation.

Tailored Chemistries for Critical Processes

Engineered for Precision, Performance, and Process Efficiency

Tailored for high-precision manufacturing, our chemistries enhance efficiency, consistency, and surface quality across applications including silicon, sapphire, and SiC wafers, precision optics, flat panel displays, and advanced glass.

Lapping, Polishing, and CMP Slurries for silicon wafer manufacturing

Lapping and Polishing

Aqueous Vehicles • Stable Dispersions • CMP Slurries

Industry-leading water based dispersants and polishing slurries customized by application designed to optimize surface morphologies in semiconductor, precision optics, and advanced materials manufacturing.

Post-Lap, Post-CMP, and Post-Dice Cleaning

Detergents

Ultrasonic • PCMP • Spray Cleaning

Precision cleaning solutions engineered for delicate surfaces and critical post-process steps—including ultrasonic, PCMP, and spray applications for silicon, sapphire, glass, and ceramics.

Coolants

Grinding Fluids • Wiresaw Coolants • Dicing Lubricants

Formulated to reduce defects, extend tool life, and ensure consistent performance across cutting and surface prep processes.

Get the right solution for your process.

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About Intersurface Dynamics

Since 1985, Intersurface Dynamics has developed high-performance chemicals for grinding, lapping, polishing, and cleaning in semiconductor, optics, and advanced materials manufacturing. Our solutions improve throughput, consistency, and surface quality across silicon, sapphire, SiC, compound semiconductor and glass applications.

As part of Amtech Systems’ Semiconductor Fabrication Solutions division, we combine deep expertise with a flexible, customer-first approach.

Why Customers Choose IDI

U.S.-Based manufacturing & support
Fast Delivery and response times
Real People who know your process

Industries We Serve

We support critical manufacturing processes in the semiconductor, optical/photonics, and specialty materials industries—partnering closely with customers to deliver application-specific solutions for all aspects of material surface finishing including grinding, lapping, polishing, CMP, cleaning, sawing, grinding and dicing.

Semiconductor Manufacturing

Substrates, Materials & Devices

With decades of expertise, Intersurface Dynamics delivers specialized chemistries for wafer surface finishing, cleaning, and packaging. From fully formulated polishing slurries and aqueous polymer-based lapping vehicles to custom detergents and coolants, our solutions are non-toxic, environmentally friendly, and fully compatible across a variety of process steps. As part of Amtech Systems’ Semiconductor Fabrication Solutions Division, we collaborate with leading manufacturers to meet the evolving challenges of semiconductor, compound semiconductor, and substrate processing.

Process Chemicals for for the unique demands of optical and photonic materials—from sapphire, fused quartz, and ceramics to polycarbonate and high-index plastics

Optical / Photonics

Precision Optics, Displays & Photonic Devices

Intersurface Dynamics provides tailored solutions for the production of precision optics, ophthalmics, flat panel displays, specialty glass, and advanced photonic components. Our water-based lapping and polishing vehicles deliver fine surface finishes, while our specialized detergents ensure defect-free surfaces—ready for critical coating or downstream processing.

Specialty Materials

Ceramics, Composites & Machined Components

From shaping complex ceramic parts to sharpening cutting tools, IDI provides chemistries that support clean, efficient processing across a range From shaping complex ceramic parts to sharpening cutting tools, IDI provides chemistries that support clean and efficient processing across a range of industrial applications. Our specialized formulations also simplify post-process cleaning—removing residues quickly and safely from machined parts. of industrial applications. Our specialized formulations also simplify post-process cleaning—removing residues quickly and safely from machined parts.