PYRAN® Star is a transparent fire-rated glass-ceramic for architectural application produced using SCHOTT's rolling process. PYRAN® Star fire-rated glass-ceramics are certified by Underwriters Laboratories for fire-protection ratings up to 90 minutes in windows and 180 minutes in doors. For safety-rated applications, filmed and laminated versions are available. General Characteristics • Transparent, wireless • Withstands thermal shock (hose-stream tested) • Approximate visible light transmission: 87 percent • Surface finish: Standard with a slight texture • Maximum sheet sizes: Approximately 1,954 x 1,100 mm • Suited for use with standard fire-rated frames with the same rating • Conforms to positive pressure test standards Product overview PYRAN® Star fire-rated glass ceramics are available in three product types: Product type PYRAN® Star PYRAN® Star F (filmed) PYRAN® Star L (laminated) Design Thickness with surface applied safety film Two glass-ceramic lites 9 mm All three product types are certified by Underwriters Laboratories for use in fire-rated windows. Both PYRAN® Star F and PYRAN® Star L meet CPSC impact requirements for safety-rated applications according to ANSI Z 97.1 and CPSC 16 CFR 1201 (Cat. I and II). SCHOTT glass made of ideas

UL-Listings Rating Locations Max. Exposed area of glazing (m2) Applying for PYRAN® Star, PYRAN® Star F & PYRAN® Star L Applying for PYRAN® Star L Up to 180 Doors temp rise / 0.06 non-temp rise Max. width of exposed glazing (mm) Max. height of exposed glazing (mm) Min. depth of glazing channel (mm) Note: This product is not considered a barrier to radiant heat and does not meet the ASTM E-119 or UL 263 test standards. All listing information is subject to change. The current listing can be accessed in the UL directory under file #R22036 or upon request from SCHOTT. Processing & Labeling...