Application: PSA Hot Melt Adhesive Block 7503, excellent pressure sensitive adhesive, perfectly for plastic courier bag sealing, paper product, metal product, plastic product and non-woven product. Operated with common hot melt adhesive applicators.
|Processing temperature [°C]:||160 – 180|
|Softening range [°C]:||approx. 75 ± 5|
|Open time at 160 °C**:||medium (GC test method)|
|Viscosity at 160 °C [mPas]:||2,300|
Characteristics: High performance. High shear with balanced peel and tack, high heat and cold resistance and good oil resistance. Fast setting, good bonding strength, anti-aging. Good liquidity, easy generating adhesion, and operate friendly. Very good resistance to oxidation, heat. Great color stability. No string. Brand new material. Smoke and odor free. Good initial bonding. Application and processing with common tank applicators. Sprayable. The plastic courier bag is easy to break.