Product Description of H.B. Fuller Tonsan®MT3710
Tonsan® MT3710 is a two-component, room-temperature curing anaerobic adhesive specifically designed for bonding motor silicon steel sheets. It has medium viscosity and cures rapidly when used with the primer MT3300, providing high-strength bonding. The adhesive ensures reliable performance, meeting the operational requirements of electric motors.
Features of H.B. Fuller Tonsan®MT3710
- Used with primer MT3300
- Medium viscosity for controlled application
- Fast curing at room temperature
- High-strength bonding performance
Applications of H.B. Fuller Tonsan®MT3710
- Bonding silicon steel sheets for motor applications
- Adhesion in stack lamination processes
- Industrial bonding applications requiring high strength
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| Specification | Details |
| Technology / Base | Acrylic |
| Type of Product | Methacrylate Ester |
| Components | Two-component |
| Curing | Anaerobic |
| Viscosity | Medium |
| Application | Bonding for stack lamination |
| Strength | High |
| Appearance (Uncured) | Part A: Red / Part B (Primer): Green |
| Fixture Time | 0.5 – 3 min (with primer) |
| Full Curing Time | 3 – 24 hours @ 23±2°C |
| Lap Shear Strength (1h) | ≥8.0 MPa |
| Lap Shear Strength (24h) | ≥10.0 MPa |
| Solvent Resistance | Good |
| Operating Temperature Range | -60°C to 180°C |
| Density | 1.05 g/cm³ |
| Flash Point | 102°C |
| Shelf Life | 360 days (stored at 5°C – 30°C) |
