LORD 310
Harmonization Code : 3506.91.90.99 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg ; Adhesives based on polymers of headings 3901 to 3913 or on rubber; Other ; Other
Main features
- Thixotropic Application Control
- 30 to 60-Minute Working Window
- 32 MPa Cured Tensile Strength
Product Description
LORD® 310 Epoxy Adhesive is a modified, thixotropic two-component epoxy adhesive for bonding prepared metals, rubber, urethane, plastics, glass, and ceramics under the documented preparation conditions. The solvent-free system may be cured at room temperature or with heat and has a typical working time of 30 to 60 minutes at 24°C. Supported applications include disk drives, down-hole oil-field equipment, automotive body panels and spoilers, sheet-molded compound, and vibration-damping mounts. Typical cured properties include 32 MPa tensile strength, 60°C glass-transition temperature, and service from -40°C to 204°C.
Key features
- Thixotropic two-part epoxy: The paste system supports controlled application to prepared substrates.
- Room-temperature or heat cure: Typical working time is 30 to 60 minutes at 24°C, with full strength in 24 hours at 18°C or higher.
- Broad temperature range: The documented service-temperature range is -40°C to 204°C.
Applications / Suitable for
- Disk drives and down-hole oil-field equipment
- Automotive body panels and spoilers
- Sheet-molded compound and vibration-damping mounts
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Additional Information
As-supplied / before-processing properties
Typical as-supplied or mixed-state values unless otherwise stated. These values are not sales specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Appearance, 310-A resin | Off-white paste | N/A | As supplied |
| Appearance, 310-B hardener | Gray paste | N/A | As supplied |
| Viscosity, 310-A | 400,000 to 820,000 | cP | Brookfield HBF, Helipath T-C spindle, 5 rpm at 25°C |
| Viscosity, 310-B | 230,000 to 690,000 | cP | Brookfield HBF, Helipath T-C spindle, 5 rpm at 25°C |
| General-purpose mix ratio | 1:1 | parts by volume | Resin : hardener |
| Working time | 30 to 60 | min | 54 g mass at 24°C |
| Time to handling strength | 6 to 8 | h | Typical mixed system |
| Full cure | 24 | h | At 18°C or higher |
After-processing / final-state properties
Typical final-state values under the stated system and test conditions. These values are not sales specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Tensile strength | 32 | MPa | ASTM D882-83A, modified |
| Elongation | 2 | % | ASTM D882-83A, modified |
| Young's modulus | 1,689 | MPa | ASTM D882-83A, modified |
| Glass-transition temperature | 60 | °C | ASTM E1640-99 by DMA |
| Service temperature | -40 to 204 | °C | Documented range |
