PolyUrethane Reactive Hot-Melt Adhesive

PUR adhesive does not contain water and solvents, solid content 100%, is a high performance environment-friendly adhesives
Features:
PUR adhesive does not contain water and solvents, solid content 100%, is a high performance environment-friendly adhesives.Reactive polyurethane hot melt adhesives (PUR glue), compared with ordinary hot melt adhesives, with excellent overall performance.It combines a common solvent-free hot-melt adhesives, the beginning of the high viscosity, the rapid assembly features such as location, but also has the unique reactive liquid adhesives water resistance, heat resistance, cold resistance, creep resistance and dielectric properties.Its sizing temperature (120 °C) at a level below normal hot-melt adhesive (150-180 °C), can be used in certain plastic parts.

Specification:Appearance: white solid
Viscosity: (BF # 27/2.5rpm/120 °C): 11000mpa.s
Density: About 1.12
Opening hours: around 50-80 seconds (3mm Bead 20 °C)
Bond strength (mpa):: ≥ 3.6 ABS / ABS
≥ 2.6 A1/A1
Equipment, temperature :110 - 140 °C
After curing temperature flexibility: -40 ~ 95 °C
Packing: 500g aluminum foil bag, 2kg / aluminum foil bag, 20kg / drum, 180 kg / drum
Usage: mainly used in Velcro, fish with rod, lamps, cleaning sponge, mop supplies
Sizing method: You can type in the exclusive reaction (PUR) hot melt equipment used to
operate a variety of ways.Such as: Manual spray gun, pressure disc automatic spray gun,
roller coating, slot clip spraying, spray coating, etc.
Transport and storage:
Products in the transport and handling over into the pressure to avoid collisions and to
prevent deformation and breakage due to packaging, which can not be used.
Unopened original packaging in the 5 - 25 °C dry and clean at the storage, can be stored for
6 months.


Update Date:2011-8-10 1:54:32