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Sikaflex 252 Elastic Adhesive for Vehicle Assembly Bonding
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Sikaflex 252 Elastic Adhesive for Vehicle Assembly Bonding
Sikaflex 252 Elastic Adhesive for Vehicle Assembly Bonding Overview
Sikaflex 252 is a one-component polyurethane adhesive designed specifically for vehicle assembly, providing excellent adhesion to large components subjected to dynamic stresses. This moisture-curing elastic adhesive bonds well to metals, GRP, ceramics, and plastics, making it ideal for applications in automotive manufacturing and other industries. With good gap-filling properties, vibration-damping characteristics, and electrical non-conductivity, Sikaflex 252 ensures reliable performance in demanding environments. It is listed under NSF – Proprietary Substances and Nonfood Compounds.
Sikaflex 252 Features and Benefits
- Strong Dynamic Stress Resistance: Ideal for bonding components subject to vibration and movement.
- Versatile Substrate Bonding: Adheres to timber, metals, ceramics, and plastics.
- Effective Gap-Filling Properties: Ensures secure bonding on uneven surfaces.
- Vibration-Damping: Reduces noise and enhances assembly stability.
- Paintable: Achieves a professional finish with minimal effort.
- Electrically Non-Conductive: Suitable for use in sensitive electrical environments
- Listed Under NSF: Proprietary Substances and Nonfood Compounds
Specifications
- Series: Sikaflex 252
- Chemistry: One-Component Polyurethane
- Application: Simple Bonding
- Substrates: Timber, Metals, Sheet Steel, Metal Primers and Paint Coatings (2-Component Systems), Ceramics, and Plastics
- Color: Black and White
- Cure Mechanism: Moisture-Curing
- Package Size: 10.1 fl oz (300 mL) Cartridge and 20.3 oz (600 mL) Unipack
- Density (Uncured): 10 lb/gal (1.2 kg/l) - Depends on Color
- Application Temperature: 50°F to 95°F (10°C to 35°C)
- Skin Time: 40 Minutes
- Open Time: 35 Minutes
- Curing Speed: See Diagram on TDS
- Shore A Hardness: 50
- Tensile Strength: 430 psi (3 MPa)
- Elongation at Break: 400%
- Tear Propagation Resistance: 40 pli (7 N/mm)
- Tensile Lap-Shear Strength: 360 psi (2.5 MPa)
- Service Temperature: -40°F to 194°F (-40°C to 90°C)
- Shelf Life: 9 Months
- Storage Temperature: Below 77°F (25°C) - Protect from Direct Sun Light
Applications
Sikaflex 252 is ideal for vehicle assembly and other industrial applications where bonding large components is necessary. Perfect for metals, ceramics, and plastics that are exposed to dynamic stresses and vibration.
Other Package Sizes Available
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