Elevate Energy Efficiency with Ködispace 4SG and Window Spacer Innovation
Ködispace 4SG is a reactive thermoplastic warm edge spacer system with built-in desiccant that completely replaces the traditional edge system made of spacer, desiccant and primary seal for insulating glass (IG).
Features and benefits of Ködispace 4SG include:
- Reduced labor costs given the highly automated process
- Improved performance over foam spacers
- Low moisture vapor transmission rate
- High flexibility improves edge sealing
- Long service life
- Higher quality and more durable insulating glass
Manufacturing
The automated manufacturing process allows manufacturers to create long-lasting, beautiful, energy-efficient windows.
Manufacturing advantages include:
- Simplified inventory and logistics
- Reduced amount of machinery required
- Simplified production
- Efficient floor space utilization
- Reduced scrap
- Savings in material costs
Design
The patented formulation chemically bonds to glass and silicone secondary sealant. There is no spacer migration; it has a higher temperature stability than standard insulating glass with PIB and an increased resistance to incompatible glazing conditions. Migration resistance is proven through extensive laboratory testing.
The invisible thermoplastic spacer system ultimately results in a more visually appealing insulating glass, creating a harmonious connection between glass and frame. Additionally, the auto-adjusting application provides unparalleled flexible design freedom and triple glazing manufacturing precision.
Performance
Ködispace 4SG is certified to ASTM E2188/E2189/E2190 standards and is included on the IGCC/IGMA Reviewed Spacer and Integrated Spacers list. It fulfills the requirements of the EN 1279-2 and EN 1279-3 European standards, and even after five cycles, the dew point remained below -40°C, the max Iav was 12 percent, and the gas content was still greater than 85 percent.
