JI'AN Insulating Series Self-Adhesive Aluminum Spacer: High-Efficiency Solution for IGU Assembly
Product Overview: JI'AN Insulating Series Self-Adhesive Aluminum Spacer is manufactured from 1100H18 high-purity aluminum alloy. It features pre-applied Butyl Double-Sided Tape on both edges, allowing for immediate glass bonding upon removing the protective liner. This design eliminates the primary sealing process (Butyl extrusion), significantly streamlining production and reducing labor costs for insulating glass fabricators.
| Technical Highlights | Standard Specifications |
|---|---|
| Material Grade | 1100H18 Aluminum Alloy |
| Manufacturing | High-Frequency Welding |
| Surface Treatment | Anodized Surface |
| Tensile Strength | 140 - 180 MPa |
| Air Permeability | ≥95% |
| Punching Yield | 100% Precision |
Specific Data for 12A Model
Dimensions: Cross-Section Width 11.35–11.5mm | Section Height 6.0–6.5mm
Precision Control: Side Wave Camber ≤0.2% | Twist ≤0.5mm
Adhesion: Uniformly pre-coated with industrial-grade Butyl Tape.
Key Benefits for Fabricators
Optimized Productivity: Removes the bottleneck of Butyl extrusion, ideal for fast-paced export orders and smaller production setups.
Cost-Effective: Reduces investment in specialized extrusion machinery and lowers material waste.
Consistent Seal Integrity: Factory-applied adhesive ensures a uniform primary seal thickness for improved gas retention.
Compatibility: Fully compatible with Neutral Curing Silicone Sealant for the secondary structural seal.
View application tutorials, technical load tests, and export packaging details below.