China 4mm Clear Tempered Glass Manufacturer

About 4mm Clear Tempered Glass

4mm clear tempered glass, also toughened glass, hardened glass, reinforced glass, ESG glass, impact resistant glass, is fabricated by heating 4mm clear float glass to over 600°C and cooling it rapidly, which locks the outer surfaces of the glass in a state of high compression, and the core or center of the glass in compensating tension. It is a safety glass which is used when strength, thermal resistance and safety are important considerations.

4mm Clear Tempered Glass Characteristic

High Strength

The tempered glass performs well in resisting bending and hitting owing to its high strength which is 3-5times that of normal float glass. It is able to withstand a surface pressure of 95Mpa.

High Safety

When the tempered glass is broken, it turns into alveolate granules with obtuse angles, which guarantee safety to make sure human harmless, and the toughening process greatly reduces the risk of thermal breakage to ensure less loss.

Heat Stability

The tempered glass is capable of withstanding a temperature change of 250 to 320℃ while normal annealed glass can only bear 20 to 100℃.

Performance Comparison

4mm Clear Tempered Glass Specification

Available size: Maximum 3000*8000mm, Minimum 150*300mm, any customized size.

Beveling edges, cutting notches, drilling holes, grinding corners, etc. all could be done, but must be done before tempering.

Edge work

Any edges could be done perfectly on 4mm clear toughened glass, like flat polished edge (T edge), pencil edge (C edge), beveled edge, ogee edge, matt edge, corner round edge.

Holes and notches

Tempered glass can be supplied with drilled holes (no matter straight or conical) and cut notches. We will consider hole and notch locations and size according to your drawings. Please kindly check below details:

Shapes

Except rectangle 4mm clear toughened glass, Jimy Glass also could do shape 4mm clear toughened glass, like round , Trapezoid, parallel, etc.

4mm Clear Tempered Glass Application

• Used in interior like bathroom glass shelves, glass partition walls, etc.

• Used in exterior like window glass, greenhouse glass, etc.

• Used on furniture like table top glass, cabinet door glass, etc.

• Many Others.

Tempered Glass Quality Standard

In accordance with EN12150 European tempered glass standard

In accordance with ASTM1048 American Standard

In accordance with GB 9963-1998 Tempered Glass Standard

In accordance with GB 17981-1999 Chinese Standard Tempered and Heat-Strengthened Glass

Pass Chinese Safety Glass Compulsory Certification (CCC), IGCC, CSI.

Processing Safety Tempered Glass

Difference when float glass and toughened glass broken