Products

PL-2121 is an effective adhesion promoter in a variety of applications. It demonstrates an especially strong affinity for adhesion to aluminum, cold rolled steel, stainless steel, and tin free steel when cured neat or in formulations. Low viscosity and high reactivity make PL-2121 an ideal choice for various energy cured coatings, inks, and adhesives.
Unit of Measure

Specifications

Viscosity @ 25 ºC (cps)

N/A 100-300

Color (APHA)

N/A <150

Refractive Index

N/A 1.465

Specific Gravity

N/A 1.182 g/mL

Inhibitor

N/A MeHQ - 20-70, BHT - 400-600 ppm

Acid

N/A 150-250 mg mg KOH/g

Water

N/A <0.5%