141A Pur hot melt adhesive

Product Description

Model	141A
Product Name	PUR Hot Melt Adhesive
Appearance	Cream-colored solid
Viscosity	Approximately 12,500 CPS (Brookfield RVT, #27 spindle, 2.5 rpm at 120°C)
Density	Approximately 1.08
Open Time	About 50-80 seconds (3mm beads, 20°C)
Dry film properties	Before curing After curing (7d)
Elastic modulus	39.8 kg/c㎡ 315.8 kg/c㎡kg/c㎡
Yield stress	8.1 kg/c㎡ 34.8kg/c㎡
Tensile Strength	4kg/c㎡ 129.6 kg/c㎡
Elongation at Break	150% 1920%
Equipment Operating Temperature	110–130°C
Temperature Resistance After Curing	-40°C to +90°C
Packaging	Aluminum foil bags / Steel drums
Application Methods	Compatible with specialized reactive PUR hot melt adhesive equipment, including: Manual spray guns Pneumatic spray guns (piston-type) Roll coating systems Spray coating systems