AdTech Formula 620
AdTech Formula 620 is the best choice for industrial packaging applications due to its attractive price and impressive 3-second compression set time. This economical hot-melt adhesive is specifically formulated for bonding paper and cardboard, where its high-output, low-viscosity characteristics offer excellent wetting and rapid set under compression. If you need a hot-melt adhesive for carton closing, Formula 620 won’t disappoint.
Carton closing, quick positioning of wooden components, cardboard, paper, and porous substrates.
The components in Formula 620 have been analyzed by a qualified toxicologist and this product is certified to be non-toxic. Additionally, Formula 620 meets FDA CFR 175.105 adhesive requirements for indirect contact with food.
- Softening Point: 203°F (95°C)
- Solids: 100%
- Color: Tan
- Compression Set Time: 3-5 seconds
- Open Time: 30 seconds
- Hardness: 97
- Heat Resistance: 160°F (71°C)
- Shear Tensile Strength on Pine: 620 psi
- Application Temp: 325° – 375°F
- @ 250°F: 8,375 cps.
- @ 300°F: 3,125 cps.
- @ 350°F: 1,500 cps.
- @ 400°F: 750 cps.
For optimal performance, Formula 620 should be applied in one of AdTech’s reliable handheld hot-melt applicators or bulk dispensing system.