SZG 20mm Insulated Glass is produce by bestquality float glass, we take the float glass into tempering furnace and heatsit well above its transition temperature of 564 °C to around 680 °C, the glassis then rapidly cooled with forced air drafts. Tempered process can make theglass 5 times harder than ordinary float glass. After tempered process, we takeone piece of 4mm low e tempered glass and one piece of clear tempered glasssealed around the edges with an air space between, to form a single unit.

Insulated glass also called IGU glass anddouble glazing glass, the glass panes are separated by a "spacer",usually it is air spacer and argon spacer. As a warm edge, the spacer isseparates the two panes of glass in an insulating glass system, SZG use metaland fiber as raw material to produce spacer that make the glass more durability.

Characteristics of Double Glazing Glass

1. Tempered glass is a safety glass, it is more stronger than ordinary glass,If it is broken, the glass will disintegrates into harmless small fragmentswhich are unlikely to cause injury.

2. Low e insulated glass is very good for heat insulation, since it donot allow the inside air to go out or the outside heat to come in. It acts as abarrier to save energy. Also, in hot summer, the low e coating can reflectivethe sun back outdoor which keep the room at an appropriate temperature.

3. Double glazing glass provide a very good sound insulation in betweenthe interiors and exteriors, it can be used for interior sound insulationneeds, such as commercial building partitions and uptown area.

4. Double glazed is much stronger than the single glazed that helpsdouble glazed building more secure, since the double layers of toughened glassis much harder for burglars to break.

Low E Insulated Glass Applications

Insulated Glass Processing

1. Sun Global Glass process by use best quality float glass, eachsheet of float glass must be under the LED light to inspection and ensure thereare not exist air bubble, crack , scratch and other defects.

2. After inspection, the glass would be cut, and then washing anddrying. Washing machine should be worked in optimum capacity and then drycompletely.

3. Take the glass into tempering furnace, rapid cooling the glassafter high temperature heating, heat treatment mush according to CE standard.

4. Sealing glass with structural adhesive, the glass must be sealedtwice. Molecular sieves can absorb moisture from the air space, but not exposedto air for more than four hours, otherwise it will absorb moisture in the airand will not work. Therefor the molecular sieves should be run out within fourhours.

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