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AL/Rubber-based Damping Sheet_BAL
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Information
✓ Composite structure consisting of aluminum (AL) sheet backing and high-performance damping polymer layer
✓ Ensures exceptional long-term reliability with outstanding weatherability and vibration-damping performance
✓ Highly functional damping pad engineered for superior shock absorption and acoustic attenuation
✓ Multi-functional properties combining vibration damping, sound insulation, and flame retardancy
✓ Utilizes an aluminum surface layer to maximize physical protection and structural durability
✓ Available in a wide range of thicknesses and specific gravities for diverse applications
✓ Features high self-adhesive properties for easy peel-and-stick installation
✓ Provides excellent initial tack and flexibility for seamless conformity to curved contours
✓ F grade: Specialized grade offering enhanced thermal stability and premium flame-retardant capabilities
✓ BRR: Double-sided adhesive formulation for multi-layer bonding and structural reinforcement
Function
General Property
✓ Provides exceptional control and isolation of structure-borne noise
✓ Exhibits superior acoustic and damping performance across a wide frequency range
✓ Features self-adhesive properties for quick and easy installation
✓ Ensures excellent long-term reliability with outstanding water and weather resistance
✓ Maximizes vibration damping and sound insulation through optimized multi-layer design
✓ Delivers superb adhesion on flat surfaces as well as curved contours
✓ Available in single-sided and double-sided adhesive types
✓ Specialized heat- and flame-resistant grade : F series
✓ Designed in a convenient patch format for targeted, localized application
✓ RoHS compliant
Technical Data
ShapeSheet (facing: AL)
ThicknessAL = 120μm (70~200μm), Total Thickness = 0.8 ~ 8 mm (± 0.2)
SizeGenerally 500 x 1000, 500 x 500 mm
Specific GravityGenerally 1.5 (Max. 2.5)
Loss Factor (η)0.1 ~ 0.5
AdhesionSelf-adhesive
Fire Property (option)Self-extinguishing, F series : IMO Res. A. 653
Test condition : IMO Res. A. 653
Values without a stated test standard are measured in-house.
Source : 제품 카탈로그 (physical_property 표) (2026-09-07)
Special Property
Fig. Vibration-damping Properties of BAL series
Applications
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