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Description
LORD 406/19GB is popular for replacing traditional welding, brazing, riveting and other mechanical fastening methods.
The 'GB' code means Glass Microbead infused, which enables a controlled minimum bondline width. Some applications have specific bondline requirements, and Glass Microbeads are an effective means of accomplishing this. It also tends to strengthen bond performance as well.
406/19GB performs particularly well in low-temperature environments and applications that are subject to high impact or high peel loads. LORD 403, 406 and 410 acrylic adhesives all provide a range of working times to accommodate a wide variety of process requirements.
Features and Benefits
- Fast Setting 6 to 10 minute set time (aka working life)
- Fast time to handling strength of 12 to 17 minutes
- Versatile“ bonds a wide range of unprepared metals with minimal substrate preparation, as well as engineered thermoplastics including XENOY, polycarbonate, ABS and acrylics.
- Temperature Resistant performs at temperatures from -40 °F to +300° (-40°C to +149°C).
- Envirnomentally Resistant resists dilute acids, alkalis, solvents, greases, oils, moisture, salt spray and weathering; provides excellent resistance to indirect UV.
- Non-Sag remains in position when applied on vertical or overhead surfaces, allowing for greater process flexibility.
- UL Rated when mixed with LORD Accelerator 19, adhesive system is UL 746C certified.
Typical Properties
| Appearance | Off-White to Tan Paste |
| Viscosity, cP @ 77 °F (25 °C) | 100,000 – 300,000 |
| Density, lb/gal (kg/m^3) | 9.1-9.7 (1090-1162) |
| Flash Point, °F ( °C) | 59 (15) |
Typical Properties of Adhesive Mixed w/ Accelerator
| Mix Ratio by Weight | 3.02:1 |
| Mix Ratio by Volume | 4:1 |
| Solids Content, % | 100 |
| Working Time, min @ 75 °F (24 °C) | 6-10 |
| Time to Handling Strength, min @ 75 °F (24 °C) | 12-17 |
| Mixed Appearance | Tan Paste |
| Cured Appearance | Tan to Green |
Typical Cured Properties
| Tensile Strength at Break, psi (MPa) ASTM D638, modified |
4650 (32.1) |
| Elongation, % ASTM D638, modified |
30 |
| Young's Modulus, psi (MPa) ASTM D638, modified |
130,000 (896.3) |
| Glass Transition Temperature, °F ( °C) ASTM E1640-99, by DMA |
162 (72) |
