gluedudeguru
Chemical
- Oct 5, 2009
- 15
I am currently working on a solvent based adhesive that consists of 3 solvents and 3 vinyl resins. In the warmer summer months, this adhesive could sit for 2 days and be thick enough for packaging. These cooler days (Michigan)the adhesive is having trouble setting up. Any suggestions? More vinyl resin or perhaps more time uncovered or mixing or temperature.
Also, if anyone knows of a chemical colorant that is a color when it is wet and clear when it dries?
Also, if anyone knows of a chemical colorant that is a color when it is wet and clear when it dries?