Plexus® H4110 is an elastic semi structural two-part hybrid adhesive that forms elastics connections with a variety of substrates. It is designed for bonding composites, (FRP, epoxy, etc.) thermoplastics, metals, wood, concrete, and cement. Combined at a 1:1 ratio, H4110 has a working time of 8 to 12 minutes. The product has low exotherm and low odor. Plexus H4110 is supplied in ready-to-use and 400-ml cartridges, or 48-gallon (182-liter) drums to be dispensed as a nonsagging gel.
Features & Benefits:
- Consistent Cure Speeds – low exotherm cure making it less effected by bond line gap tolerances
- Environmental Resistance – Excellent weathering resistance against humidity and salt spray
- Non Sag – remains in position when applied on vertical or overhead surfaces
- Low Print – low exotherm cure allows for less temperature impact on bonded substrates along with low shrink properties.
| Typical Properties* | |
| Mix ratio by weight | 1.0:1.52 |
| Mix ratio by volume | 1:1 |
| Adhesive Part A density, g/ml | 1.02 |
| Hardener Part B density, g/ml | 1.52 |
| Mixed density, g/ml | 1.29 |
| Adhesive Part A viscosity(92#, 20rpm, 25℃), cP | 60,000 |
| Adhesive Part B viscosity(92#, 20rpm, 25℃), cP | 60,000 |
| Working time(25℃), mins | 8 – 12 |
| Handling time, (50 psi) / 0.35 to 1 MPa (20°C), Mins. | 65-75 |
| Curing time to reach 500 psi / 3.5 MPa (20°C), Hrs. | 24 |
| Time to reach Max Exo Temp. (10 gm, 75F/24C), Mins. | 55 |
| Typical Exo. Peak Temp. (10 gm, 75F/24C), F/C | 90 / 32 |
| Lap Shear on Al 6061, PSI / MPa (0.012 in./0.3 mm) | 725 / 5 (CF) |
| Tensile strength, PSI / MPa | 950 / 6.5 |
| Elongation at break, % | 150 |
| VOC, % by wt. | 0 |
| Hardness, Shore D / A | 40 / 86 |
| Shelf Life, months (stored between 50 to 75°F (10 to 24℃) | |
| – Bulk Containers, unopened | 18 |
| – Cartridges, unopened | 9 |
