Ultra-Clear Glass And Low‑E Glass for TSTC Revolving Doors and Sliding Doors
To Automatic Doors, like automatic revolving door or automatic sliding door , the frequently used glass for door body are ordinary laminated glass or tempered glass, however, the request for ultra-clear glass and Low‑E glass are more and more in recent years, what about the features and differences for these two glass ? In short, the Ultra-clear glass features high light transmittance and colorless vision, while Low‑E glass focuses on heat insulation and thermal preservation. The two are not mutually exclusive and are often combined into ultra-clear Low‑E insulated glass, delivering both high transparency and energy efficiency. 1. Core Definition & Appearance Ultra-Clear Glass (Low-Iron Glass). Made with ultra-low iron content (roughly one-tenth of conventional glass).Light transmittance ≥ 91%.No obvious green tint on the edge with crystal-like clarity and accurate color restoration. Low‑E Glass (Low-Emissivity Glass). Coated with metal or metal oxi...