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℃)
