toughened glass 4mm
Glaston toughened furnace
4mm clear glass facade
Export to over 20 countries
CCC,meet EN/BS/NZS/ANSI
Widely used for windows & doors, shower room, balustrade, pool fencing, skylight, furniture desktop, partition, solar panel, curtain wall, greenhouses, etc.
Tempered/toughened glass is made from annealed glass via a thermal tempering process in which the glass is heated till its softening point about 650 degrees and then quenching quickly to become Tempered glass or heat strengthened glass
Characteristics
A fully Tempered glass is 3 to 5 times stronger than annealed glass of similar thickness. A fully Tempered glass is regarded as a safety glass and when it breaks it disintegrates into small blunt pieces/ small oval-shaped pebbles which greatly reduce the chances of injuries
1) Strength - Fully low-e Tempered glass is generally 3 to 5 times stronger than annealed glass and twice as strong as heat strengthened glass of similar thickness, size and type. For fully Tempered glass the minimum surface compression is 10000 psi and for a heat strengthened glass is 4000-7000 psi for 6 mm glass.
2) Safety - When broken by impact, fully Tempered glass immediately disintegrates into small oval-shaped pebbles, thus greatly reducing the likelihood of cutting person
Properties of Tempered glass
Data
Density (Approximate)
2.42-2.52 g/cm
Tensile Strength
120 to 200 N/sq.mm
Compressive Strength
1000 N/mm2
Modulus of Elasticity
70Gpa
Coefficient of linear expansion
9 x 10-6 m/Mk
U Value
5.7W/m2C for 6mm Tempered glass
SF for 6 mm clear
81 %
SC of 6 mm clear
0.93
Selectivity
1.0
VLT of 6 mm tempered glass
87%
Clear Tempered glass thickness:
3mm, 3.2mm, 4mm,5mm,6mm,8mm,10mm,12mm,15mm,19mm
Color:
Clear, Ultra clear
Tinted, Grey, green, bronze, blue etc.
Reflective & low-e (including double silver low-e) etc.
Main Products we process:
a. Flat tempered/toughened glass
b. Curved tempered/toughened glass
c. Insulated glass
d. Tempered/toughened insulated glass
e. Laminated insulated glass
f. Tempered low-e insulated glass
g, Double silver low-e insulated glass
h, low-e insulated glass with TGI spacer
i. Silk screen printing glass
j. Frosted glass/land blasted glass, acid etched glass
Toughened glass is manufactured through heating common glass uniformly to the softening point and then quenching it, causing a strong permanent internal stress in the glass, of which the internal tensile stress and external compressive stress should be in a stable tress equilibrium in order to intensify the operational strength and load carrying capacity of the glass and enhance its wind pressure resistance, weatherability and shock resistance.
With high strength and thermal stability, tempered glass can be widely applied to the places with special requirements on mechanical strength and security, such as glass curtain walls, balcony doors and windows, high-grade shopwindows, shower rooms, household supplies, balustrade glass of escalators, glass partitions, the places where there are a dense crowd or humans are apt to contact with glass and vulnerable to physical injury (such as stadiums) or the places where are vulnerable to body shocks, such as doors and windows, curtain walls, automobiles, trains and ships and the places where are susceptible to the changes in temperature.
Our advantage is not only excellent quality, but also fast delivery. We also can provide the service of custom sizes, polishing edges, drilling holes etc.
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REXI toughened glass is glass after the heat treatment process. It is characterized by the formation of compressive stress on the surface layer, mechanical strength and thermal shock resistance is improved, and has a special debris status.In China toughened glass factory, material used in the production should have quality that is consistent with the corresponding product standards. For special requirements, the material used in the productionâ??s quality should be determined by both China toughened glass supplier and costumer.Its thickness is generally not less than 4mm, and after tempering it cannot be under any further processing like cutting, drilling holes, grooving, notching and so on.The aperture is generally not less than the thickness of the glass, if it need to be drilling, the distance from the edge of the hole to the edge of the product should not be less than 2 times of the thickness of the glass, the distance between two holes should not be less than 2 times the thickness, the distance between the edge of the hole and the corners should not be less than 6 times of glass thickness. So toughened glass price is related to the shape and processing.For China toughened glass manufacturers, packaging should be used wooden boxes or cases, the cases should be easy loading, unloading and transportation. Each case needs to be packed with stuff of the same thickness and size.Between the pieces of glass and between the glass and the case frame we have to take protective measures to prevent damage and scratches on the surface. Packaging signs should be consistent with the provisions of the relevant national standards, each case ought to be marked the cautions like "upside, move carefully, be cautious of broken and wet" and other signs or words. During transportation, toughened glass should be firmly fixed to prevent sliding or dumping, there should be rain-proof measures. Products should be stored in non-condensing or wet proof facilities.
What glass is the backboard made from?
Hexin glass tempered glass basketball backboard is a heat toughened safety glass. It has under gone a special heat treatment to increase its strength and resistance to impact. In fact, tempered glass is approximately five times more resistant than normal glass. For example a piece of 8mm toughened glass will be able to withstand a steel ball weighing 500gr dropped from a height of 2 meters. High impact resistance makes hexin tempered glass is the perfect option for basketball backboard. What is the glass features?
1.High strength and good safety.
2. Good thermal-resistance being available to certain change of temperature.
3. Good performance of anti-pollution being cleaned easily.
4.Good aging-resistance keeping transparent for long period.
5.Flexible production for truly custom glass.
Specifications
Glass type: clear tempered glass.
Glass thickness: 8mm, 10mm, 12mm.
Board size: 1800mm*1050mm.
Design: board with white silkscreen print frame line and holes or cut out for installation.
Remark: above mentioned details are standard. Customized design available.
Processing
Cutting
Big glass is cut into small sizes in advance.
Edge working
Normally grinded edges and rounded safety corner are applied. Then cutting or drilling for installation part.
Printing and tempering
Silk screen printing the frame lines. Then glass goes through high temperature and sharp cool to be strengthened.Thus, the printing and glass combines together and never fade. Mean whle the glass is strengthened.
Thickness: 5-15mm
Dimension: any size
Color: any color and shape
Package: wood crate
Cerification: sgcc ce csi sgs tuv
Edge work: all polish edge
Glass style: low iron glass, including bleached, starphire, diamante, extra clear, ultra clear and super clear.
Made by heating flat glass to approach its softening temperature and suddenly chilling with jets of cold air, which distributes compression stress on the glass, surfaces while tensile stress in the center. The counteraction of compression stress and tensile stress provides tempered glass times strength than normal glass.
Properties:
1. The mechanical strength redoubled: 4- 5 times strength than ordinary annealed glass. 2. Breakage hurts reduced: when breakage occurs, the tempered glass disintegrates into countless even small obtuse fragments, which reduces its hurts to human body.
3. It can withstand a very wide range of rapid temperature changing with the endurance of 200-300
Flat Maximum Size: 2440mm X 5000mm
Flat Mimum Size: 300mm X 300mm
Thickness: 3mm-22mm
Fully tempered glass is approximately four times stronger than annealed glass of the same thickness and configuration. Residual surface compression must be over 10,000 PSI for 6mm glass, according to ASTM C 1048
When broken, it will break into many relatively small fragments, which are less likely to cause serious injury. The typical process to produce tempered glass involves heating the glass to over 1,000 degrees F, then rapidly cooling to lock the glass surfaces in a state of compression and the core in a state of tension, as shown in the diagram
Tempered glass is often referred to as â??safety glass,â?� because it meets the requirements of the various code organizations. This type of glass is intended for general glazing, and safety glazing such as sliding doors, storm doors, building entrances, bath and shower enclosures, interior partitions, and other uses requiring superior strength and safety properties.
Application:
-curtain walls of buildings
-exterior and interior for buildings.
-showroom, lobby facades, escalator side plates, staircase handrails.
-viewing partions for sports complexes, resorts and airports.
-4-5times stronger than annealed glass of the same thickness
Stronger resistance to thermal breakage than annealed or heat strengthened glass
If breakage occurs the glass breaks up into small, cubical fragment, which are not threatening to humans
Suitable for use as a safety glass as defined by consumer product safety association 16cfr1201, ansiz97.1 and bs6262
Application:
-curtain walls of buildings
-exterior and interior for buildings.
-showroom, lobby facades, escalator side plates, staircase handrails.
-viewing partions for sports complexes, resorts and airports.
-4-5times stronger than annealed glass of the same thickness
Stronger resistance to thermal breakage than annealed or heat strengthened glass
If breakage occurs the glass breaks up into small, cubical fragment, which are not threatening to humans
Suitable for use as a safety glass as defined by consumer product safety association
The manufacturing process for color silk printed toughened glass lids for twin tube top load washing machines is very complex. The manufacturing process begins with the selection of high-quality glass materials. The glass is then cut to the required size and shape using specialized cutting tools. The glass is then carefully cleaned and polished to ensure that it is free from any scratches or marks.
The next step in the manufacturing process involves printing a design onto the glass. The printing process involves the use of a special ink that is applied directly onto the glass using a silk screen. The silkscreen is used to transfer the ink onto the glass, and the design is printed onto the surface of the glass.
Once the printing process is complete, the glass is toughened. This involves heating the glass to a very high temperature and then rapidly cooling it. This process strengthens the glass and makes it more resistant to damage. The final step in the manufacturing process involves finishing the glass lid. This typically involves applying a protective coating to the glass to ensure that it remains scratch-free and resistant to damage.
Features:
1. The mechanical strength of tempered glass is as 3-5 times powerful as normal annealing glass, bending strength is as 2-5 times powerful as normal flat glass.
2. The optical performance of tempered glass is as well as the normal annealing glass, and they also have good mechanical strength and bounce impact strength.
3. Once breakage occurs, the glass disintegrates into small cubical fragments, which are relatively harmless to human body.
4. The excursion of temperature that tempered glass endures is 250-320 degree.
5. Sizes are produced as per customer request. Once tempered, it can not be cut down.
Application:
Glass door, curtain wall of building, indoor partition, elevator, showcase, door and window of building, furniture and household appliance etc.
Standards:
China GB15763.2-2005, CCC and 9963-1998; Europe EN 12150, AS/NZS 2208:1996
Specification:
Glass Types: Float Glass, Pattern Glass
Colors: Clear, Extra Clear, Bronze, Grey, Blue and Green etc
Thickness: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 19mm
Size: max. 2400x5000mm, could be produced as per request.
Delivery Time:Within 20days after order confirmation.
Packing:
1. Interlay paper between two sheet.
2. Seaworthy wooden crates.
3. Iron belt for consolidation.
My company is Qingdao Pioneer Glass Co., Ltd. As an integrated intensive glass processing enterprise, it is specialized in the production and processing of laminated glass, toughened glass, Insulating glass, glass mirror, decorative safety glass and special glass.
If you are interested in our products, please reply me your glass size and thickness. I will be happy to give you a quotation upon receipt of your detailed requirements.
Color: clear,gray,frosting,other
Size:600*300 mm~3600 mm*18000 mm
Thickness:3~25 mm
Min Radius:R 450 mm
Standards:EN 12150-2:2004
AS/NZS 2208-1996
ANSI Z97.1-2004
About Clear Tempered Glass
Clear tempered glass, also toughened glass, hardened glass, reinforced glass, ESG glass, impact resistant glass, is fabricated by heating� 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.
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
Clear Tempered Glass Specification
Available size: Maximum 3000*8000 mm, Minimum 150*300 mm, 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 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.
Clear Tempered Glass Application
â?¢ 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.
Name: tempered glass
Thickness: 3-22cm
Product type: tempered glass
Dimension: 300x300---2140x5800mm
Certification: ce sgcc gicc csi tuv sgs
Package: wood crate or individual carton box
Color: clear, brozen, sliver, blue, brown
Edge work: t or c, polish and matt
Hexin's tempered glass is the most popular safety glass used that meets uniform building code standards. The heating and cooling process involved in making tempered glass produces a product four to five times. Stonger than standard annealed glass, tempered safety glass is recommended for use as safety glazing for potentially hazardous locations including entrance doors, patio doors, side lites, and shower doors. If damaged, tempered glass will shatter into small blunt glass fragments rather than sharper, more dangerous pieces. Tempered glass is the most economical means of meeting safety glazing requirements.
1.Tempered glass is produced by heating annealed glass in a furnace to 620 degree centigrade. Progressing from the furnace, the glass is rapidly cooled with jets of cold air, inducing compressive stresses to the surface while the center remains tensile.
2.It is 5 times stronger than annealed glass of the same thickness.
3. Stronger resistance to thermal breakage than annealed or heat strengthened glass
4. If breakage occurs the glass breaks up into small, cubical fragments, which are not threatening to humans.
Fetures:
-Suitable for use as a safety glass as defined by customer product safety association 16CFR1201,ANSI Z 97.1 1984 and BS 6262.
-Conforms to CCC,AS/NZS2208-1996(Licence No: SMK40377 ),EN12150-1,and ASTM C1048,All work done on glass.
Special processing: cutting, holes notching or edge working will-be made before heat treated.
Application:
-Curtain walls of buildings
-Exterior and interior for buildings.
-Showroom,lobby facades,escalator side plates,staircase handrails.
-Viewing partions for sports complexes,resorts and airports.
61498 Toughened Glass Suppliers
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