Product Name
Huntsman Araldite 2013-1 Metal-Bonding Chemical-Proof Epoxy Gel
Brief Description
Araldite 2013-1 is a two-component, room temperature curing, thixotropic epoxy paste adhesive known for its high strength and toughness. It is specifically designed for metal bonding but offers wide material compatibility, making it suitable for a variety of other substrates. This adhesive provides excellent environmental and chemical resistance, ensuring durable bonds in challenging conditions.
Popular Applications & Uses
- Bonding ferrous metals, aluminum, copper, brass, and galvanized steel.
- Assembling aircraft components in the aerospace industry.
- Bonding metal components, attaching car body panels, and securing engine components in automotive manufacturing and repair.
- Marine applications, including bonding hull components and fixing electronic systems, due to resistance to saltwater and humidity.
- General industrial and engineering applications requiring load-bearing adhesives.
- Repairing and assembling metal parts in various industrial sectors.
- DIY and professional projects requiring strong, versatile bonding.
- Vertical applications due to its non-sagging, thixotropic nature.
Industries that Commonly Use It
- Aerospace/Defense: For assembling aircraft components and other demanding applications.
- Automotive Service/Repair: For bonding metal parts, body panels, and engine components.
- Chemical Industry: Benefiting from its strong chemical resistance.
- Construction/Building Services: For structural bonding and general building applications.
- Engineering Services: As a reliable, load-bearing adhesive in various engineering projects.
- Fabrication: For bonding a wide array of materials in fabrication processes.
- General Manufacturing: A versatile solution for diverse manufacturing and assembly tasks.
- Marine: For applications requiring resistance to harsh marine environments.
- Metal Fabrication: Its primary design focus is on strong metal bonding.
- Prosumer / Artist, Artisan: Suitable for DIY, craftsman, and professional projects.
- Transportation/Specialty Vehicle: Used in railway, truck, and other specialty vehicle manufacturing and repair.
Special and Unique Features
- Two-component epoxy adhesive that cures at room temperature.
- Thixotropic (paste-like gel) with gap-filling capabilities up to 5mm, preventing sag on vertical surfaces.
- High strength and toughness, providing durable and reliable bonds.
- Excellent environmental and chemical resistance.
- Low shrinkage upon curing.
- Metal-colored paste (available in grey and beige).
- Good resistance to heat and water.
- Long pot life of 80-90 minutes (for 100g at 25°C).
Key Properties
- Product Type: Two-component (2K) Epoxy Adhesive, Structural Adhesive.
- Cure Type: Room temperature curing (can achieve initial strength in 4 hours at 23°C).
- Color (mixed): Grey paste.
- Mixing Ratio (by volume): 100 parts Araldite 2013-1/A to 100 parts Araldite 2013-1/B.
- Mixing Ratio (by weight): 100 parts Araldite 2013-1/A to 60 parts Araldite 2013-1/B.
- Specific Gravity (mixed): Approximately 1.2 g/cm³.
- Viscosity at 25°C: Thixotropic.
- Pot Life (100g at 25°C): 80-90 minutes.
- Lap Shear Strength (at 23°C): > 17 MPa.
- Temperature Resistance: -60°C to +100°C.
- Gap-filling capacity: Up to 4-5 mm.
Surface Compatibility
Huntsman Araldite 2013-1 is primarily designed for metal bonding but is highly versatile and compatible with a wide range of other materials.
- Metals: Mild steel, stainless steel, aluminum, copper, brass, galvanized steel, ferrous metals.
- Ceramics: Bonds effectively to ceramic surfaces.
- Glass: Suitable for bonding glass.
- Rubbers: Compatible with various types of rubber.
- Rigid Plastics: Bonds well to rigid plastics.
- Composites: Including glass fiber reinforced plastics and epoxies, and thermosetting composites.
- Foams: Polystyrene foams and polyurethane foams.
- Wood: Can be used for wood bonding.
Known backups / known substitutes
While Araldite 2013-1 is a high-performance product, several other epoxy adhesives or similar structural adhesives can serve as alternatives depending on specific application requirements. It is crucial to validate equivalency through technical datasheets and application-specific testing before substitution.
- Araldite 2011: GLOO S1125 is mentioned as a functional alternative to Araldite 2011, offering comparable metal bonding capabilities under heat-curing conditions.
- Other Araldite 2000 Series: Products like Araldite 2014 (high-temp, chemical-proof), Araldite 2015-1 (toughened for SMC & GRP), and Araldite 2019 (high-strength-toughened) offer varying properties for different needs.
- 3M DP460 Off White: A direct substitute for this epoxy is Maven EAF 490 Off White.
- Devcon: A brand known for various epoxy adhesives, including metal-filled epoxies for repair.
- Loctite: Offers a range of epoxies and structural adhesives.
- Plexus: Known for methacrylate adhesives, which can be alternatives for certain applications.
- Iron-Bond 24 Epoxy Adhesive: A two-part, heat-resistant epoxy with superior chemical resistance and shear strength, suitable for various substrates including metals.
Comparison Note
Huntsman Araldite 2013-1 stands out as a versatile, two-component epoxy paste adhesive specifically engineered for robust metal bonding while offering broad compatibility with other materials. Its thixotropic nature makes it ideal for vertical and gap-filling applications, a key differentiator from thinner liquid epoxies. With excellent chemical and environmental resistance, it provides long-lasting durability in harsh conditions, often outperforming general-purpose adhesives. While other epoxies and structural adhesives exist, Araldite 2013-1's balance of high strength, toughness, and ease of application for industrial and professional projects makes it a preferred choice for demanding bonding challenges in automotive, aerospace, marine, and general manufacturing sectors.
