Huntsman Araldite TDR 1100-11 Resins & Hardeners 680108 & 680308

Product Name

Huntsman Araldite TDR 1100-11 Resins & Hardeners 680108 & 680308

Brief Description

Huntsman Araldite TDR 1100-11 is a two-component, thixotropic epoxy adhesive system, comprising specific resins and hardeners (680108 & 680308), engineered for strong and durable bonding of various materials. It is particularly noted for its application in archery bow construction. This system features a convenient 2:1 mix ratio by volume, offers a long pot life, and cures quickly with heat to produce a clear bond line.

Popular Applications & Uses

- Bonding fiberglass, plastics, and wood- Construction and repair of archery bows- Bonding glass laminate components- General manufacturing processes, potentially replacing traditional fastening methods like riveting and welding- Concrete repair, including filling cracks and sealing edges- Tooling and prototyping applications

Industries that Commonly Use It

- Aerospace/Defense- Automotive Service/Repair- Cabinet & Woodworking- Construction/Building Services- Distributors & Resellers- Fabrication- General Manufacturing- Industrial Supply- Marine- Metal Fabrication- Mold Making/Casting (for tooling/prototyping)- Plastic Fabrication- Prosumer (for specialized recreational applications like archery)- Transportation/Specialty Vehicle

Special and Unique Features

- Thixotropic formula: creamy, non-drip consistency ensures the adhesive stays in place during application, preventing mess and waste- Simple 2:1 mix ratio (by volume): facilitates easy preparation and is compatible with automated metering equipment- Long pot life: offers over 90 minutes of working time, allowing for meticulous alignment and securing of components- Fast curing: cures quickly at temperatures above 170°F (77°C), speeding up project timelines- Clear bond line: creates a transparent, aesthetically pleasing bond that does not detract from the appearance of the bonded components- High ultimate strength: achieves over 9,000 psi after curing, providing a robust and reliable bond- Excellent chemical and corrosion resistance (characteristic of Araldite epoxies)- Good electrical insulating properties (characteristic of Araldite epoxies)- Low shrinkage (characteristic of Araldite epoxies)

Key Properties

- Product Type: Two-component epoxy adhesive- Mix Ratio (by volume): 2 parts resin to 1 part hardener- Working Time (Pot Life): >90 minutes (based on a 4 fl oz mass)- Minimum Cure Temperature: 170°F (77°C)- Appearance (Mixed): Amber liquid- Density (Resin): 1.16 g/cm³- Density (Hardener): 0.99 g/cm³- Viscosity (Resin): 16,500 cP- Viscosity (Hardener): 38,000 cP- Viscosity (Mixed System): 13,000 cP- Ultimate Strength: >9,000 psi after curing- Heat Deflection Temperature: 164°F (73°C) for 15 min at 180°F cure; 192°F (89°C) for 15 min at 215°F cure- Shelf Life: 3 years from date of manufacture when stored between 36°F and 104°F (2°C and 40°C) and away from direct sunlight

Surface Compatibility

- Fiberglass- Plastics- Wood- Glass laminate- Metals (including aluminum and steel)- Rigid and engineering thermoplastics- Thermoset plastics and composites- Rubber- Ceramic

Known backups / known substitutes

- Other Araldite epoxy adhesives such as Araldite 8545-1, Araldite 8595 A/B, Araldite 2043, and Araldite AW 2104- Other structural adhesives including polyurethanes and methacrylates from Huntsman- General-purpose adhesives from brands like 3M Scotch-Weld and Loctite- Freeman TUF-Fil and TUF-Carv for repair and build-up of tooling, wood, metal, and composites

Comparison Note

Huntsman Araldite TDR 1100-11 is specifically formulated as a tough, thixotropic epoxy adhesive, making it particularly well-suited for applications requiring precise placement and strong, clear bonds, such as in archery bow construction. While other Araldite epoxies and structural adhesives offer high-strength bonding across various substrates, TDR 1100-11's unique combination of long pot life, heat-curing profile, and clear bond line distinguishes it for specialized industrial and professional uses where these characteristics are critical.