Success from excellence
Sandwich panel lamination plays a vital role in the construction industry, providing excellent mechanical performance at minimal weight. Various applications include roof, door and wall panels, as well as insulated panels.
The challenges of producing panels today is the requirement to use sustainable and durable substrates. Robust adhesive performance on a variety of substrates such as plywood, oriented strand board (OSB), gypsum, composites and finishes such as aluminum, fiberglass and high-density polyethylene is a requirement.
For Sandwich Panel Bonding, we offer:
- One Component Moisture Cure Urethanes
- Two Component Epoxies
- One Component Polyurethane Hotmelts
- One Component Polyamide Hotmelts
- One Component EVA Hotmelts
One Component Moisture Cure Urethanes
| Product | Description | Gel Time(mins) | Density (25˚C) | Viscosity |
| Araldite MCU 7 | 1 C, moisture cure, solvent-free, odorless, fast curing | 5-7 | 1.1 | 4,000 |
| Araldite MCU 12 | 1 C, moisture cure, solvent-free, odorless, fast curing | 10.-13 | 1.1 | 4,100 |
| Araldite MCU 23 | 1 C, moisture cure, solvent-free, odorless, fast curing | 20-25 | 1.1 | 4,000 |
| Araldite MCU 38 | 1 C, moisture cure, solvent-free, odorless, fast curing | 35-40 | 1.1 | 4,000 |
| Araldite MCU LES 40 | 1 C, moisture cure, solvent-free, odorless, fast curing | 40 | 1.1 | 4,000 |
| Araldite MCU MAS 45 | 1C, moisture cure urethane, elastomeric, 45 min assembly time | 45 | 1.2 | Paste |
| Araldite MCU 65 | 1 C, moisture cure, solvent-free, odorless, fast curing | 60-80 | 1.1 | 4,000 |
Two Component Epoxies
| Product | Description | Gel Time(mins) | Density (25˚C) | Viscosity |
| Araldite 3112 | 2C Epoxy, rapid setting, clear, high strength | 70 | 30 | 2,367 |
| Araldite 8545-1 | 2 C Epoxy, toughened, good flexibility, low expansion/contraction coefficient | 120 | N/A | 3,019 |
| Araldite 8595 | 2C Epoxy, ideal for bonding metals, excellent flexibility | 60 | 240 | 2,600 |
One Component Polyurethane Hotmelts
| Product | Description | Gel Time(mins) | Density (25˚C) | Viscosity |
| Araldite HM PUR 3 | 1 C, Polyurethane hotmelt, moisture curing, roll coater stable, 3 min assembly time | 3 | N/A | 10,000-12,000 |
| Araldite HM PUR 5 | 1C, Polyurethane hotmelt, moisture curing, roll coater stable, 5 min assembly time | 5 | N/A | 14,000 |
| Araldite HM PUR 7 | 1C, Polyurethane hotmelt, moisture curing, roll coater stable, 7 min assembly time | 7 | N/A | 14,000 |
One Component Polyamide Hotmelts
| Product | Description | Softening Point (˚F) | Melt Viscosity (cP) | Hardness |
| Euremelt 1166 | 1 C, Polyamide hotmelt, very low melt viscosity, short open time, high heat stability under load | 342 - 352 | 200 - 400 |
96 (A) 40 (D) |
| Euremelt 2096-1 | 1 C, Polyamide hotmelt, flexible, low melting point and melt viscosity | 198 - 216 | 2,100 - 2,700 | 94 (A) |
| Euremelt 2130-1 | 1 C Polyamide hotmelt, high flexibility and impact strength, low melt viscosity | 257 - 275 | 3,000 - 4,600 | 83 (A) |
| Euremelt 2140 | 1 C, Polyamide hotmelt, high flexibility and high melt viscosity | 275 - 293 | 7,600 - 10,000 |
83 (A) 26 (D) |
| Euremelt 2170 | 1 C, Polyamide hotmelt, good thermal resistance under load, low viscosity, UL 94 V-O rated | 333 - 347 | 5,200 - 6,400 |
93 (A) 40 (D) |
| Euremelt 2194 | 1 C, Polyamide hotmelt, high thermal resistance under load, good chemical resistance, high melt viscosity | 370 - 393 | 33,000 - 38,000 |
96 (A) 68 (D) |
| Euremelt 2210 | 1 C, Polyamide hotmelt, high thermal resistance under load, high flexibility, low melt viscosity | 387 - 408 | 4,500 - 6,500 |
93 (A) 31 (D) |
| Euremelt 2888 | 1 C, Polyamide hotmelt, high thermal resistance under load, good chemical resistance, low melt viscosity | 365 - 374 | 4,000 - 6,000 |
94 (A) 50 (D) |
| Euremelt 3413 | 1 C, Polyamide hotmelt, high flexibility at low temps, also available in black | 302 - 320 | 2,800 - 4,000 |
86 (A) 28 (D) |
One Component EVA Hotmelts
| Product | Description | Gel Time (mins) | Percent Solids | Brookfield Viscosity (350˚F) |
| Araldite EVA 15 | 1 C, ultra-fast setting hotmelt adhesive, outstanding heat stability and good anti-charring characteristic | 15 - 20 | 100 | -3,800 |
| Araldite EVA 60 | 1 C, high tack, low viscosity, flexible hotmelt adhesive. Can be used for any application where aggressive tack and moderate heat resistance is requred. | 60 | 100 | 2,600 |
