304 Stainless Steel Warm Edge Spacer

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: Window & Door Aluminium Profile, Visible Curtain Wall Profile
• Shape: Square
• Grade: 1000 Series
• Temper: T3-T8
• Window & Door Aluminium Profile: 60 Series
• Alloy: Alloy
• Surface Finishing: Electrophoretic Coating
• Alloying Ingredient: 2011
• Certification: CE, TUV, Q/Tjxc1-2009
• Polished Aluminum Profile: Chemical Polishing
• Transport Package: Carton Box
• Specification: 5*0.2*0.18
• Trademark: chico
• Origin: China
• HS Code: 7610900000
• Production Capacity: 10000 Cartons

Product Description

Stainless Steel Warm Edge Spacer
It is made of 304 stainless steel material by laser spot welding. The linear expansion coefficient of stainless steel is 15.7, which is the closest to glass's, making it form a reliable sealing structure, and achieve the best tightness. The melting point of stainless steel is above 1300 C, so it is the best choice for fireproof window and fireproof glass to ensure the integrity of glass structure under high fire temperature.

1. Warm edge technology can reduce normal, heat transfer coefficient, is an effective way to improve the thermal performance of the whole window.
2. Warm edge technique greatly increases the temperature of the edge of the hollow glass, and improve the anti-galate properties of glass hollow glass.
3. Warm edge technology, effectively reduces the possibility of glass self-explosion and thermal stress fracture caused by temperature difference during use.
4. The warm side spacing of the double sealing structure can be applied to residential building doors and windows and in the construction of the glass curtain wall.
5. The most commonly concise way is that the warm side strip has formed a broken bridge in the hollow glass.

There are a lot of customers asking, now most people are using aluminum bars why now have warmth? Why is it better than ordinary aluminum compact?

In fact, there may be some customers who don't know this warm side spacers.

Warm edge: It is composed of two parts of a stainless steel profile and a plastic material having a wavy reinforcement of a thickness of 0.1 mm. It works very well to reduce the heat insulation of the window, and it can also be very good to seal. The reason why is much more expensive than ordinary aluminum, naturally it is expensive.

High quality, high strength, low-conducting insulation materials and thickness of only 0.1 mm are perfectly composite, so that the thermal conductivity of the warm side spacing strip has only about 2% of the traditional aluminum spacing. The interval system used can reduce the entire window U value 0.1-0.2W / m2K, which can significantly improve the energy-saving insulation effect of the door and window curtain wall system.

ALUMINUM MATERIALS Aluminum Coil and Aluminum Strips
Aluminum coil is the metal products rolling by a casting and rolling mill, comer and angle pulling, then slit by fly shear, widely used in electronics, packaging, construction, machinery, etc. According to different percentage of metal elements, aluminum alloy can be divided into 9 series. While to have the best performance of insulating glass aluminum products, we mainly use the 1000 series and the 3000 series of aluminum alloy as materials.
After the cast rolling, aluminum coil is cut into 500mm wide, then after the hydraulic slitting machine to cut out the corresponding width of the aluminum strips. At last we will get the raw materials of insulating glass aluminum spacer.