Optical Films

Optically clear film substrates with highly engineered coatings – ideal for applications where low-haze performance is essential.

Optical Films

Used in electronic products, adhesive label release and casting of high-performance polymers, CT Optical Films provide a pristine, defect-free surface for the release and protection of applied coatings and adhesives. These films deliver outstanding results when you need crystal-clear visual quality and cleanliness for an electronic, transdermal medical or automotive application.

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All of your Saint-Gobain products are carefully quality-controlled at every stage – from the time you place your order right through to packaging. Manufactured in certified clean room environments with guaranteed low-particulate rolls, CT Optical Film applied coatings are custom-engineered for your end-use application. With a range of thicknesses and widths from 12 to 175 microns on polyester films, 50 to 600 microns on polyethylene films, and 50 to 250 microns on polypropylene films, less common substrates like aluminum, acetates, polyimide, and urethanes are also available. Compliance is also in-built with these specialist composites – they’re FDA permitted for direct and indirect food contact, listed in an FDA Drug Master File, and manufactured in an ISO 9001:2015-certified quality management system.

Electronics Display
Adhesive Label Release
Casting of High-Performance Polymers
Glass Safety Laminates
Optically clear adhesives (OCA)

Co-Development

Saint-Gobain Composite Solutions is a long-trusted partner for creating specialized, technology-driven film solutions that deliver extraordinary performance within optical applications. We understand the need for cleanliness and pristine surfaces to maintain excellent visuals in the final application. Through collaboration with our customers, we co-develop versatile materials and real application tests to ensure that you have the best possible solution for electronics displays, glass safety laminates, optically clear adhesive and more. We help create innovative materials that provide protection, and easy release. And we seek to collaborate in making it even more possible.

Rigorous testing standards

Saint-Gobain Composite Solutions coated films undergo custom application testing based on each of our partner’s product uses to create the best possible solution. Some tests that are included but are not limited to release, wet spread, sub-adhesion, coat weight, X-hatch adhesion, solvent resistance, and visual testing give you peace of mind making sure that products perform consistently in the hardest environments. Our testing begins during the co-development process to develop relevant tests and gather data that allows us to create market-ready solutions quickly. Testing can be shared through a COA (certificate of analysis), or COC (certificate of compliance) depending on your needs.

Adhesive Release Liners

Film substrates with engineered release coatings - easily customized to protect a vast range of adhesives and topcoats.

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Casting and process liners

Our customized, high-performance process liner film substrates for casting and release of applied chemistry are ideal for a broad range of industries.

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Medical Release Liners

Designed specifically for FDA-compliant protection and release, these polyester film substrates are used against medical grade adhesives and products.

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