Xlnt Engraving Double Color Laser Sheet, Black/White (7" x 11" x .060", 12 Pieces) for Interior Signs, Badges.

écriture blanche sur fond noir

Llego rápido, bien empacado y el material es de buena calidad

Great Quality. Used to make Halloween earrings and they turned out great!

First of all, laser cutting ABS does not produce Chlorine gas like burning PCV does. So never cut PVC with a laser. That being said, burning ABS can produce hydrogen cyanide gas. How much? Difficult to say, but hydrogen cyanide gas is produced by burning many things, including cigarettes. Lasering wood also produces many toxic compounds. So no matter what you engrave or cut on a laser good ventilation and avoiding inhaling any of the fumes is necessary. Now to this particular material. Finding the right setting for your laser may take some significant trial and error. I have a Boss 1630 105W CO2 laser and ran at least 30 combinations of speed, power, air and painters tape before getting so reasonable results. The pictures are from a 6 inch wide placard I made. From 12 inches away the engraving is smooth and clean. If examined closely, you can see ridges in the cut from the laser scanning. The settings I settled on are 400 mm/sec at 35% power for the fill and 35 mm/sec at 60% power for the outline cut. Air was on and the surface was covered with painters tape to prevent smoke staining around the edges of the engraving and cut. I tried leaving the top film on instead of the painters tape but the result were not as good. The engraving was done at 300lpi. Lower lpi increased the ridges in the engraving. My only real complaint is that the "white" bottom layer is not very white - more of a grey.

Muy buen producto, se recomienda