3-6mm Coated Steel Particles-Green
| Price: |
US $ 1088/Ton |
| Trade Terms: |
FOB,CIF |
| Min Order: |
20/Ton |
| Pay Type: |
L/C,T/T |
toughened glassToughened glass is also called the tempered glass.It is to use physical or chemical method, in a compressive stress layer is formed on the surface of glass, glass itself has high compressive strength, will not cause damage.When glass by external force, the stress layer can be part of the tensile stress in offset, avoid the glass broken, although toughened glass internal in large tensile stress state, but the interior of the glass without defects exist, not build in a damage, so as to achieve the goal of increased the strength of the glass.Toughened glass is flat glass secondary processed products, the processing of toughened glass can be divided into physical toughened method and toughened method.Physics of toughened glass is also known as quenching of toughened glass.It will be common flat glass heated to nearly glass in the heating furnace softening temperature (600 ºC), through its own to eliminate internal stress deformation, and then remove the glass furnace, with a long nozzle to both sides of the high pressure cold air blowing glass, make it quickly and evenly cooled to room temperature, can be made of toughened glass.This kind of glass in the internal tension and external compressive stress state, once the local damage, stress release, will glass is broken into many small pieces, these small pieces of no sharp edges, not easy to hurt.Chemical tempered glass is through changing the chemical composition of the surface of the glass to improve the strength of the glass, are generally of toughened with ion exchange method.Its approach is to build the silicate glass containing alkali metal ions, immersed in molten state in lithium (Li +) salt, make the Na + and K + ion of glass surface with Li + ion exchange, Li + ion exchange forms on the surface, because the expansion coefficient of Li + is less than Na +, K + ions, thus causing in the process of cooling outer smaller and inner contraction is bigger, when cooled to room temperature, the glass is also in the inner tension, outer state of compression, the effect is similar to physical toughened glass.Toughened glass with high intensity, its compressive strength can reach more than 125 mpa, 4 ~ 5 times larger than ordinary glass;Impact strength is high, with steel ball method, 0.8 kg of steel ball falling from 1.2 m high, glass can be intact.The elasticity of toughened glass is much bigger than common glass, a 1200 mm x 350 mm x 6 mm tempered glass, stress can occur after the 100 mm bending deflection, when the external force to remove, still can recover, and common glass bending deformation can only have a few millimeters.Good thermal stability, under thermal shock, not easy to occur crack is another characteristic of toughened glass.This is because the compressive stress of toughened glass can offset part of the tensile stress because of the heat shock.Toughened glass to heat shock, the maximum safe working temperature is 288 ºC, 204 ºC can withstand the temperature change.Because of toughened glass has good mechanical properties and thermal stability, so in construction engineering, transportation and other fields has been widely used.Flat tempered glass used for building doors and Windows, wall, curtain wall and window, furniture, etc., curved glass is often used in cars, trains and aircraft, etc.That should be paid attention to when using is toughened glass can not cutting, grinding, edge horn cannot touch attack extrusion, need according to the size of the ready-made specification selection or put forward the concrete design drawings into processing customization.Used in a large area of glass curtain wall on toughened glass to be control, select half toughened glass, its stress too much, in order to avoid shock caused by wind load and explosive.Depending on the glass, glass can be made into ordinary tempered glass, absorption of heat, the color of toughened glass, toughened glass steel hollow glass, etc.
| Prod Model: |
1-3, 3-6, 6-9mm |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| 1-3,3-6,6-9: |
Millimeter |
| Color: |
Green |
| Material: |
Stained Glass |
Deyuanheng Glass Sand Co., Ltd. is located in Yongqing County, Hebei Province. Our company is handled by a professional team with full of experience and enthusiasm. We emphasize on developing qualified series products to cater for different demands of different customers.
Our permanent target is making our customers satisfactory. Our products have been exported more than 48 countries and regions, such as Southeast Asia, Australia, Spain, Singapore, Portugal, Malaysia, India, Turkey, Egypt, South Africa, Romania, etc
Deyuanheng Glass Sand Co., Ltd., which is one of the largest exporting corporations in Hebei Province, China, specializing in exporting various kinds of Glass Micro Beads, Glass Sand, and various types of thermal insulation materials. And we are one of earliest enterprises entering in the insulation market.
With more than several decades of exporting experience, we have enjoyed well-known reputation for our top-grade quality and reasonable price. Our business has expanded over 50 countries and regions and has established friendly cooperation relations and long-lasting partnerships with our customers.
As for our products, its excellent quality can be ensured by the advanced technology and modern managerial expertise imported by our factories. In the past few years, our products are highly praised by overseas customers. Now, in the spirit of top-grade quality, attractive price and put the customers first, we are developing our business at a rapid rate. We sincerely hope to establish cooperation with all customers around the world. We promise you can get our best service and a win-win result is sure to be achieved.
