LandVac Titanium Vacuum Insulated Glass (VIG) is a cutting-edge, high-efficiency energy-saving product. Renowned for its superior thermal insulation, acoustic reduction, safety and durability, it has become a cornerstone for green buildings, home appliances and window restorations.
The secret to its performance lies in a precision-controlled manufacturing process, scientific edge-sealing design and high-performance core components. Below is a detailed technical analysis of the production workflow, sealing methods and spacer characteristics of LandVac Titanium VIG.
Q1: What is the production process for LandVac Titanium Vacuum Insulated Glass?
A: The process follows a rigorous sequence to ensure structural integrity:
Raw Glass Pre-processing (Cutting, Edging, Cleaning) → Edge Sealing Pre-treatment → Tempering → Spacer Placement → Metal Solder Application → Panes Combination → Vacuum Sealing → Quality Inspection.
Q2: What are the sealing temperatures for Metal Sealing vs. Glass Powder? Do these processes cause annealing?
A: LandVac Metal Sealing: operates at temperatures below 280 degrees Celsius. This low-temperature threshold ensures that the glass does not undergo annealing, maintaining its full tempered strength.
Glass Powder Sealing: Typically requires temperatures exceeding 400 degrees Celsius. This high heat triggers an annealing effect, which compromises the original strength of the tempered glass.
Q3: Are the materials and shapes of VIG metal spacers standardised across all manufacturers?
A: No. Depending on product positioning, cost management and specific manufacturing techniques, different manufacturers utilise varied materials, shapes, sizes and layout patterns for their metal spacers.