Used SVG 8626 / 8636 #293641897 for sale

SVG 8626 and SVG 8636 photoresist systems are a type of light sensitive material (photoresist) used in many lithography and etching applications, such as semiconductor manufacturing, fiber optics, and PCB fabrication. SVG stands for "Specialty Vacuum Group," the manufacturer of the products. SVG 8626 photoresist is an anti-reflective resist process that produces high contrast etching results on substrate surfaces. This negative-working photoresist offers a deep contrast and high undercut on metals, glass, and epoxies, making it ideal for producing high-fidelity features in photolithography processes. SVG 8626 produces excellent topography results, even over deep features. SVG 8636 photoresist provides the same advantages as the 8626, but with higher resolution and contrast. It is a positive-working resist and provides fast positive resist patterns. Its performance on quartz, pyrex and polyimide substrates is superior, making it the ideal selection for advanced optics applications. The photoresist systems are compatible with both solvent based and water-based light exposure processes. SVG photoresists contain no Oscillene (a low-boiling point solvent) and offer excellent wetting properties on all substrates. The systems also offer excellent adhesion, high contrast/resolution, excellent post exposure bake characteristics and superior strippability. The resist systems are designed to operate at a wide range of temperatures and offer a wide range of resist thicknesses. The variability of the resist thickness allows for precise tuning of the exposure process to the desired substrate pattern and feature depth. The resist coatings are also transparent to 333nm wavelength radiation, making them suitable for applications requiring ultraviolet (UV) exposure. In short, SVG 8626 / 8636 photoresist systems are a reliable and cost-effective choice for many etching, lithography and optical device fabrication applications. The photoresists offer strong adhesion and minimal substrate contamination, excellent contrast and resolution and a wide range of temperatures and resist thicknesses. With these superior characteristics, SVG 8626/8636 photoresist systems are ideal for many cutting edge optical device manufacturing techniques.