Stainless Warm Edge Bar 9A 8.5mm

• After-sales Service: 24 Hours After-Sales Service
• Warranty: 3 Years
• Type: Window & Door Aluminium Profile
• Shape: Square
• Grade: 3000 Series
• Temper: O-H112
• Model NO.: 9A 8.5mm
• Window & Door Aluminium Profile: 60 Series
• Alloy: Alloy
• Surface Finishing: Anodic Oxidation
• Alloying Ingredient: 6063
• Certification: Igma/Igcc
• Polished Aluminum Profile: Mechanical Polishing
• Transport Package: Carton
• Specification: 18x8mm
• Trademark: CHICO
• Origin: China
• HS Code: 7610900000
• Production Capacity: 10000000m/Year

Product Description

stainless warm edge bar 9A 8.5mm

What is Warm Edge Technology?
Up to 80% of energy loss through a window occurs at its edge.
Warm edge products aim to minimize this energy loss. Warm Edge Technology refers to the edge construction of a double, triple or quadruple glazed unit that conducts less heat or cold than traditional windows and standard construction glazed units.

Standard glazed units or insulated glass sealed units are constructed with an aluminium spacer to hold the glass apart. However, aluminium is highly conductive and also has an exceptionally high thermal energy loss.

Comparatively, double glazed windows fitted with warm edge spacer have a warmer internal edge temperature by up to 65% which helps to improve the thermal efficiency of the window and reduce the risk of condensation.

THERMAL DATA

	Wooden window		aluminum window		plastic window
Window frame heat conduction coefficient uf	1.40W/mak		1.90W/m2k		2. 00W/m2k
Glass thermal conducti -vity ug	1.10W/m2k		1. 10W/m2k		1. 10W/m2k
	Aluminum spacer	Osek Insulating glass warm spacer bars	Aluminum spacer	Osek Insulating glass warm spacer bars	Aluminum spacer	Osek Insulating glass warm spacer bars
W value of glass edge	0.070W/mk	0.039W/mk	0.070W/mk	0. 038W/mk	0.106W/mk	0. 050W/mk
Whole window thermal conductivity Uw value	1.37W/m2k	1.28W/m2k	1.53W/m2k	1.44W/m2k	1.64W/m2k	1.49W/m2k
Temperature Coefficient	0.51	0.62	0.55	0.65	0.55	0.69
Surface temperature inside the insulating glass	5.3°C	8.rc	6.5°C	9.0°C	6.5°C	10.3°C
Glass thermal conducti -vity ug	1.20W/m2k		1.20W/m2k		1.20W/m2k
W value of glass edge	Aluminum spacer	Osek Insulating glass warm spacer bars	Aluminum spacer	Osek Insulating glass warm spacer bars	Aluminum spacer	Osek Insulating glass warm spacer bars
	0. 067W/mk	0. 036W/mk	0. 067W/mk	0.036W/mk	0.104W/mk	0. 050W/mk
Whole window thermal conductivity Uw value	1.43W/m2k	1.34W/m2k	1.58W/m2k	1.51W/m2k	1.69W/m2k	1.55W/m2k
Temperature Coefficient	0.51	0.62	0.55	0.65	0.55	0.67
Surface temperature inside the insulating glass	5.3°C	8.5°C	6.5°C	9.4°C	6.7°C	10.2°C

Note: The above test data are for reference An example of a stainless steel coated heating edge
Total window area Aw: 1.82m² Window frame area (30%):0.55m²
Glass area (70%):1.27m² The length of Insulating glass warm spacer bars Lf: 4.45m