SCHOTT BOROFLOAT® for Pyrolytic Ovens Discover new High Performance Colors Product Description SCHOTT BOROFLOAT® is a flat glass with high thermal shock resistance and the ability to withstand temperatures of up to 450 °C for long periods – making it a good choice for inner glass panels of pyrolytic ovens. SCHOTT developed a new enamel for printing on BOROFLOAT® that allows perfect print designs: several colors available, large print surface possible, industry-leading mechanical and chemical resistance. It is the first enamel specially designed for BOROFLOAT® glass. The coefficient of thermal expansion of this enamel has been adapted to BOROFLOAT® for improving firing and print performance. Benefits • Extremely high opacity with only one printing run for dark colors • Excellent scratch resistance • everal color options available S • arge-area printing possible L • igh chemical resistance; protection layer not needed H Applications • BOROFLOAT® is recommended for inner oven doors of pyrolytic backing ovens and other appliances with high demands on thermal and/or chemical resistance. • igh performance color can be H printed on BOROFLOAT® and glass coated with low-e-layers. Ball drop Energy (J) Ball Drop Impact Resistance Depending on the Size of the Print Area Impact Resistance Larger Printable Area Printed surface in % The print area is up to 45 % of the total surface, printed BOROFLOAT® complies with the minimum energy value 1,59 J. Upon request, we test designs

Technical Properties Maximum Operating Temperature • For short-term usage: Temperature max (< 10 h) 500 °C • For long-term usage: Temperature max (≥ 10 h) 450 °C Color Options Standard Color Optical density 1 layer print (110T) Gloss (printed side) Mixed colors based on these four colors are available upon request. The color white is recommended for printing icons and logos. Scratch resistance single color print Resistant to scratches until 10N: % of pinholes < 5 % Chemical resistance single color print Resistant to chemical attacks for a layer thickness between 28 – 30 µm Print Options • rint...