Polyurethane Hot Melt Adhesive, Model VT-2468

VT-2237 moisture curing polyurethane hot melt adhesive is a reactive adhesive whose basic reactant is urethane prepolymer, has a high initial viscosity which can shorten the holding time and can quickly position and bond components.

Before using, the VT-2237 has an excellent flowability and after complete curing, the adhesive also has a high impact resistance and thermal stability.

Pre-cleaning: The base materials must be clean, dry and free from oil.

Using: You can use the VT-2468 hot melt glue gun or injection hot melt machine to apply the melting adhesive. If there is a long pause during usage, a temperature reduction of the melting adhesive is necessary because long exposure to high temperatures reduces the viscosity's

Curing: VT-2468 adhesive is a moisture curing hot melt adhesive, and the adhesive will be fully cured in as little as 1 to 5 days. The completely cured adhesive has a high impact resistance.

Removing: The solidified glue will be removed only through the use of mechanical methods. We recommend completely cleaning equipment before curing, and if necessary, take the equipment apart in order to eliminate any previous solidified adhesive.

• The adhesive should be stored away from heat sources, frost and moisture, and remain in a cool, dark and dry environment.
• The best storage temperature is 5~25℃ and the quality guarantee period is 6 months if the rubber tube remains unopened and sealed.