TH8596A3 - Glazing products and making processes - Google Patents

Abstract

DC60 (14/10/56) Newly glazed glass products. It consists of a sheet of glass and a metal coating. The process of making a mixture of glass, melting glass, forming a thin glass sheet. And coated with silver metal, while the thin glass plates use the raw material as a glass substrate containing silicon dioxide (SiO2), lead oxide (PbO), sodium oxide (Na2O), potassium oxide (K2O). , Aluminum Oxide (Al2O3), Zinc Oxide (ZnO), Magnesium Oxide (MgO), Calcium Oxide (CaO), and Boron Oxide (B2O3). Add glass mixture with gold metal to get red glass, CuO to get light blue glass, cobal oxide (CoO) to get dark blue glass, chromium oxide (Cr2O3). To get the meat to cure Light green color, copper oxide (CuO) and iron oxide (Fe2O3) to get dark green glass, iron oxide (Fe2O3) to get amber glass. And manganese oxide (MnO) to obtain magenta glass pulp. Glass meat ingredients in the socket Forging with a furnace It was formed into thin sheets by blowing or pouring in a template and coated with silver chemically by soaking in silver solution. Or a physical method by plastering or evaporation of a new glazed glass product obtained It consists of a sheet of glass and a metal coating. The process of making a mixture of glass fused glass, forming a thin glass sheet. And coated with silver metal In which some glass panels use raw materials as Glass substrate containing silicon dioxide (SiO2), lead oxide (PbO), sodium oxide (Na2O), potassium oxide (K2O), aluminum oxide (Al2O3), zinc oxide (ZnO), magnesium oxide (MgO). ) Calcium Oxide (CaO), Boron Oxide (B2O3), the color of the glass is obtained by adding gold metal to obtain a reddish glass texture. Cob peroxide To obtain a light blue glass cobalt oxide to obtain a dark blue glass texture. Chromium oxide To get a light green glass texture Copper oxide and iron oxide To get dark green glass texture, iron oxide to get amber glass texture Manganese oxide To get purple red glass texture Glass meat ingredients in the socket Melting at temperatures between 800 and 1,400 degrees Celsius, the melting time was between 4 and 14 hours. Its density is not less than 2.50 grams per cubic cent meter. The refractive index is not less than 1.52 and the color clear glass is obtained by adding elements or metal compounds. And / or metal oxides in the glass mixture, including metal, gold, copper oxide Cobalt oxide Chromium Oxide, Iron Oxide and Manganese Oxide.Glass plate forming is done by blowing (blowing) or pouring into a mold of wood or metal.Glass plates are between 0.2 and 2.0 mm thick. Heat-treated at temperatures between 500 and 800 degrees Celsius. Can be done by a chemical method (Chemical process) whereby the glass sheet has been Clean with tin oxide powder Was immersed in a silver solution Washed with clean water, let dry and a physical process where tin oxide cleaned glass plates were coated with sputtering or iwappare. (Evaporation) and then coat the surface again. With color coated by spray paint method Or paint over

Claims (3)

1. Glass products It consists of a sheet of glass and a metal coating. The thin glass plates consisted of silicon dioxide (SiO2) 40-65% by weight, lead oxide (PbO) 10-40% by weight, sodium oxide (Na2O) 5-15% by weight, potassium. Cium Oxide (K2O) 5-15% by weight Aluminum Oxide (Al2O3) 0.5-2% by weight Zinc Oxide (ZnO) 0.1-1% by weight Magnesium Oxide (MgO) 1-5% by weight Calcium oxide (CaO) 5-10% by weight, boron oxide (B2O3) 5-10% by weight, and the metal coating is silver coating formed by chemical method by immersion in silver detergent. Or physics method By the process of plastering with metal (Sputtering) or evaporation (Evaporation) and then coat the surface over another layer with a coating. 2. Glass products. According to claim 1, additional metal gold is 0.2-0.5% by weight to obtain a red glass body. Cob peroxide 0.1-1.0% wt to obtain light blue glass cobalt 0.5-1.0% wt to obtain dark blue glass. Chromium Oxide 0.5-2.0% wt to obtain a light green glass texture. Copper oxide and iron oxide ratio 2: 1 with copper oxide 2.0-5.0% by weight, iron oxide 4.0-10.0% by weight to get dark green glass content, iron oxide 2.0-5.0% by weight to get amber glass texture. Manganese Oxide 2.5-5.0% by weight to obtain purple-red glass. 3.Process of making glass glazed According to claim 1 or 2, there are steps as follows: 3.1 Mixing glass, 3.2 Glass melting, 3.3 Forming glass sheets by blowing (Blowing) or pouring (Pourhig) into a wooden mold. Or sheet metal, glass having a thickness between 0.2 and 2.0 mm. The temperature is between 500 and 800 degrees Celsius. 3.4 Glass coating with silver metal. Before coating The glass surface to be coated is cleaned. Clean by using tin oxide The surface was coated by 3.4.1 Chemical process, where the cleaned glass plates were immersed in silver solution for 10 to 60 minutes, washed with clean water, allowed to dry and coated again. Color coating 3.4.2 Coating by physics method Cleaned glass plates Was coated with Sputtering or Evaporation process and coating again with a coating, overcoating is done by spray or over coat. The resulting glass surface