نتایج جستجو برای: paint spray process
تعداد نتایج: 1335568 فیلتر نتایج به سال:
Due to the health risk related to occupational air pollution exposure, we assessed concentrations and identified sources of particles and volatile organic compounds (VOCs) in a handcraft workshop producing fishing lures. The work processes in the site included polyurethane molding, spray painting, lacquering, and gluing. We measured total VOC (TVOC) concentrations and particle size distribution...
BACKGROUND Toluene, formerly known as toluol, is an aromatic hydrocarbon that is widely used as an industrial feedstock and as a solvent. Like other solvents, toluene is sometimes also used as an inhalant drug for its intoxicating properties. It has potential to cause multiple effects in the body including death. CASE REPORT I report a case of a 27-year-old male, chronic spray paint sniffer, ...
This research studies how the angle of incidence affects ablation process when a pulsed femtosecond laser with wavelength 1040 nm and high repetition rate is applied to spray paints used for graffiti. Flat test samples were painted using four different (red, blue, black silver). All had an organic base but physicochemical properties. For each paint, was characterized confocal microscopy, determ...
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