Rubber To Metal Bonding Adhesive For Friction Industry Brake Pads

• Environmentally Friendly: Formulated in compliance with GB 33372-2020, meeting the latest environmental standards for volatile organic compound emissions in adhesives. Free of restricted heavy metals.
• Superior Construction Performance: Easy to apply by brush, dip, or spray methods with excellent wetting and coverage on various substrate surfaces.
• Pre-Baking Resistance: Maintains adhesive integrity during pre-baking processes, ensuring consistent bonding strength throughout manufacturing.
• High Temperature Resistance: Withstands elevated temperatures encountered during vulcanization and in-service operation without degradation.
• Excellent Fatigue Resistance: Provides durable, long-lasting bonds that resist failure under dynamic loading and cyclic stress conditions.
• Anti-Corrosion Performance: Protects bonded metal surfaces from environmental corrosion, extending the service life of bonded assemblies.
• Anti-Deformation Performance: Maintains bond integrity under mechanical stress and substrate deformation.
• Outstanding Weather Resistance: Resists heat aging, water immersion, solvent exposure, oil contact, and salt spray conditions.

815GB primer is suitable for use as both a one-coat adhesive and as a primer in a two-coat system (primer + cover coat). It demonstrates excellent adhesion to a broad spectrum of substrates:

1. Surface Preparation: Ensure substrate surfaces are clean, dry, and free from oil, grease, rust, and other contaminants. For metals, grit blasting or chemical treatment is recommended.
2. Mixing: Stir thoroughly before use to ensure uniform dispersion of solids.
3. Application: Apply a thin, uniform coat by brush, dip, or spray method.
4. Drying: Allow to dry at room temperature until solvent has evaporated. Force drying at 60-80°C may be used to accelerate the process.
5. Cover Coat: For optimal performance in demanding applications, follow with a compatible cover coat adhesive (such as 829GB) before rubber vulcanization.

FAQ:

Q: Is this system solvent based?

A: Yes, it is solvent based system

Q: Shall we choose one-coat system or two-coat system?

A: You can choose both, either one-coat system or two-coat system, both can work well.

Q: What is the packing size?

A: We have small packing like 3.5kg/drum and 18kg/drum. The MOQ is one pallet of each.