ARALDITE 2014-2
Harmonization Code : 3214.10.00 | Putty and other mastics | Resin cements, caulking compounds and other mastics
Main features
- 110-Minute Pot Life
- Non-Sagging Five-Millimeter Gap Fill
- High Chemical and Water Resistance
Product Description
ARALDITE 2014-2 A/B Structural Adhesive is a two-component, room-temperature-curing thixotropic epoxy paste adhesive for structural bonding. The complete system combines Part A resin and Part B hardener at 100:50 by weight or volume, producing a grey mixed paste with a typical 110-minute pot life for 100 g at 25 deg C. It is non-sagging in gaps up to 5 mm and is designed for high strength with good environmental and chemical resistance. The adhesive is documented for metals, electronic components, and GRP structures where elevated service temperature or aggressive exposure is expected. Typical cured data include 60 MPa flexural strength and 30 MPa tensile strength after 16 hours at 40 deg C, tested at 23 deg C.
Key features
- Long controlled working time: The mixed system has a typical 110-minute pot life for 100 g at 25 deg C.
- Gap-filling thixotropy: The paste remains non-sagging in bond gaps up to 5 mm.
- Chemically resistant cured system: Documented performance supports demanding structural-bonding environments.
Applications
Structural bonding of metals, electronic components, and GRP structures in demanding service environments.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Additional Information
As-supplied / before-processing properties
Component and mixed-state data are identified separately; values are approximate or typical as stated.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Part A appearance | Beige paste | Visual; A112 | |
| Part B appearance | Grey paste | Visual; A112 | |
| Mixed appearance | Grey paste | Visual; A112 | |
| Part A specific gravity | Approx. 1.6 | As supplied | |
| Part B specific gravity | Approx. 1.5 | As supplied | |
| Part A viscosity | 50-80 | Pa.s | 25 deg C |
| Mix ratio, A:B | 100:50 | parts | By weight or by volume |
| Mixed pot life | 110 | minutes | 100 g at 25 deg C |
After-processing / final-state properties
Typical cured-system values. Cure and test conditions remain attached to each result.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Glass-transition temperature | Approx. 69 | deg C | DMA; cured 16 hours at 40 deg C |
| Glass-transition temperature | Approx. 85 | deg C | DSC; cured 24 hours at 23 deg C plus 1 hour at 80 deg C |
| Flexural strength | 60 | MPa | ISO 178; cured 16 hours at 40 deg C; tested at 23 deg C |
| Flexural modulus | 3,500 | MPa | ISO 178; cured 16 hours at 40 deg C; tested at 23 deg C |
| Tensile strength | 30 | MPa | ISO 527; cured 16 hours at 40 deg C; tested at 23 deg C |
| Tensile modulus | 3,100 | MPa | ISO 527; cured 16 hours at 40 deg C; tested at 23 deg C |
| Elongation at break | 0.9 | % | ISO 527; cured 16 hours at 40 deg C; tested at 23 deg C |
| Dielectric strength | 25 | kV/mm | ASTM D-149; typical |
