JZ means a series of polyurethane adhesives with good heat resistance, which can be used for laminating or coating the plastic films for boiling & retorting pouch packaging. (such as Megabond JZ3150, which is normally used for laminating or coating film structure like PET/AL/PA/CPP with good resistance to boiling & retorting of 135℃/30min.)
What’s the storage condition of solvent based two componetn polyurethane laminating adhesives?
Generally speaking the laminating adhesives should be stored indoors, in closed containers, and in a dry place at temperatures between 15 and 25℃, and exposure to direct sunlight should be avoided.
What’s the shelf life of Solvent-based Two-component polyurethane laminating adhesive?
Normally solvent based two component PU laminating adhesives are stable for 10 months, but it’s largely dependent on how the storage condition on the spot is. If the storage condition is like the above mentioned, it can be stable for 10 months at least.
