5 ms·
It does not bond to polypropylene and other low surface energy plastics
by mjanx123 3mo ago
It does not bond to polypropylene and other low surface energy plastics
- psd1 3mo agoTerminology question - I understood those to be "high-energy" surfaces, because the chains are strongly bound. Is it a typo, or am I wrong?
- mjanx123 3mo agoIt is really called low energy, it refers to the low attractive force of the surface, liquids bead up and do not wetten, in epoxy that results in small contact area and a weak bond, on a high surface energy material it flows into all the crannies and has enormous contact area and a strong bond.