4+12A+4mm Double Glazing Glass/ Insulated Glass/ Window Glass/ Igu Glass/ Clear Glass/ Low E Glass/ Tempered Glass/Toughened Glass

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Product Description

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Basic Information

Model NO.
5+9A+5mm
Structure
Solid
Glass Thickness
5mm - 15mm options
Air Cavity Depth
12mm
Moh's Hardness
9
Energy Transfer
Conduction
Processing
Hollow Glass
Color
Multiple Colors Available
Usage
Furniture, Door, Building, Window, Trains
Size
Custom Sizes
Transport Package
Plywood Crates
Specification
GB/T 11944-2002
Origin
China
HS Code
70080010
Capacity
500 Ton

Glass Introduction

Insulating Glass is the combination of two or more pieces of glass separated by a spacer. The intermediate layer is filled with dry air or inert gas. During processing, an aluminum support filled with desiccant is inserted, followed by butyl rubber sealing and secondary sealing with polysulfide or silicone rubber to meet construction requirements.

Heat InsulationExcellent thermal performance for energy saving.
Sound ProofSignificantly reduces noise transmission.
Frost ResistantPrevents condensation and frosting on the glass surface.
UV ProtectionProtects interiors against harmful solar rays.

Product Advantages

  • Wide range of products: Silver Mirror, Aluminum Mirror, Anti-Reflective Glass, Insulating Glass Units, Glass Blocks, and more.
  • 11 years of specialized manufacturing and exporting experience.
  • Fast delivery within 15 days upon order confirmation.
  • Safety wood or plywood packing designed for ocean and land transportation.
  • Comprehensive glass solutions for various architectural and industrial needs.

Technical Specifications

Parameter Details
Product NameInsulated Glass / Double Glazing
Glass Thickness5mm, 6mm, 8mm, 10mm, 12mm, 15mm
IGU Thickness5+9A+5mm; 6+12A+6mm; 8+14A+8mm; 15+16A+15mm, etc.
Minimum Size300mm × 300mm
Maximum Size2700mm × 3700mm
Available ColorsClear, Blue, Bronze, Grey, Green, Gold, etc.
Glass TypesClear, Tinted, Reflective, Tempered, Laminated, Low-E
Spacer Width9mm, 12mm, 16mm
Inert GasAir, Vacuum, Argon
Quality StandardCE, ISO9001, CCC
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Product Gallery

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Frequently Asked Questions

What are the primary benefits of using Insulated Glass?
Insulated glass provides superior heat insulation, sound reduction, and prevents frost buildup. It is highly effective at blocking harmful solar rays and improving energy efficiency in buildings.
What is the standard structure of an Insulating Glass Unit (IGU)?
A standard unit consists of two or more glass panes separated by an aluminum spacer filled with desiccant. The edges are hermetically sealed with primary (butyl) and secondary (silicone or polysulfide) sealants.
Can I customize the size and thickness?
Yes, we offer custom sizes ranging from 300mm x 300mm up to 2700mm x 3700mm. Glass thickness options include 5mm, 6mm, 8mm, 10mm, 12mm, and 15mm.
What types of gas can be filled into the air cavity?
The air cavity can be filled with dry air, vacuum, or inert gases like Argon to further enhance thermal and acoustic insulation properties.
What applications is this glass suitable for?
It is widely used for building facades, curtain walls, skylights, greenhouses, windows, doors, furniture, and even in specialized transport like trains.
How is the glass protected during shipping?
The glass is packed using seaworthy wooden or plywood crates with paper or plastic interleaving between sheets and secured with iron belts to ensure safe delivery.

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