Sheet Glasses – Technical – Industrial – Scientific

UQG custom made range of sheet glasses includes all glasses with polished surfaces as supplied by the manufacture. These are more suited for industrial, commercial, scientific and for less optically demanding applications. The quality of the surfaces of these materials, has greatly improved over the years as technology has advanced to produce highly transparent polished surfaces. Excellent flatness and parallelism but economical enough for commercial and precision applications in a range of edge finishes.

UQG custom cut windows and plates from these sheet glasses to various sizes and shapes. Glasses include the following types in standard thicknesses made in small and production qualities.

Specification Standard Material: DESAG ® D263T Borosilicate Dimension: Ø +0.00/-0.20 Squares ± 0.25 Thickness: 0.30mm + 0.40mm (±.02) 0.50mm + 0.70mm (±.05) Edges: Diameters Ground/Squares as cut Surfaces: 60/40 Flatness: ≤ 10 Fringes Per 25mm2   Custom Sizes & Options Diameters: 5mm to 350mm Squares/Rectangles: 1mm to 350mm Thickness: 0.13 to 1.10mm Edges: As cut/bevelled or ground Surfaces: Polished or ground Materials: Float glass, B270 & micro sheet

Specification Standard Material: ITO Coated Sodalime Dimension: Diameter +0.00/-0.20mm Squares ±0.25mm Thickness: Sheet: ± 0.10mm 1.0mm to 25mm thick custom coated Edges: Ø Ground Squares as cut/bevelled Flatness: ≤5 Fringes Per 25mm2 Coatings: Resistance ≤20 Ω Square   Custom Made & Options Diameters: 4mm to 200mm Squares/Rectangles: 1mm to 350mm Thickness: 0.70 and 1.10mm Edges: As cut/bevelled ITO Coatings: Resistivies 10Ω/square to 120Ω/square AR coatings

Specification Standard Material: B270 Plate Surfaces: 80/50 Diameter: +0.00/-0.20mm Thickness: ± 0.20mm Edges: Fine Ground   Custom Sizes & Options Diameters: 4mm to 240mm Squares/Rectangles: 1mm to 240/400mm Thickness: 0.9 to 21mm standard plate Flatness: Up to 10 Fringes (optically polished) Parallelism: Up to 10 seconds (optically polished) Edges: As cut/chamfered, ground or polished Diameter/Thickness: ToL to 0.02mm (plate ± 0.2mm) Surfaces: 80/50 (plate) to 20/10 (optically polished) Coatings: See coatings section Materials: All optical glasses

DESAG D263T – Ultra-thin glass thickness:	0.13-1.10mm
Pilkington – Optiwhite thickness:	2mm to 19mm
Alkali-Free glass – AF45 thickness:	0.70 and 1.10mm
Corning Vycor – thickness:	4mm
Borosilicate Borofloat – thickness:	0.70mm to 21mm
Robax ceramic glass – thickness:	3mm to 5mm
Float glass (Soda lime glass) – thickness:	1mm to25mm, ultra-thin 0.50/0.60, 1mm, 1.0-1.20, 1.20-1.50, 1.50-7.70mm

Please send us your requirements or for further information please contact us.