http://whotohate.com/art-acetone/
Art Acetone
Spray can on an airplane??
I have a can of spray that makes the art so as not to spot, "I can take a long plane flight. It's called — Primsacolor Fixer fixer and has acetone in it?? Do u think it is OK to bring? IN my checked baggage??
if your not your hand luggage it should be fine. if it is in their hand luggage, then it must be less than 4 ounces or you will throw away !!!!!!!!!!!!!!!!!
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10 NAIL POLISH NAIL ART REMOVER WIPES Acetone Free $2.99 |
Tips for cleaning optical components
After purchasing the optical components such as aspheric precision lenses or laser mirrors, exercising proper care can maintain quality and prolong the life of the components. The choice of material proper cleaning and using the proper techniques are as important as cleaning the component itself. Incorrect cleaning practices can damage polished surfaces or special coatings that have been used in a substrate, ie those used in coated lenses or mirrors. The damage to the glass surface or coating can create operational problems in almost any application. Always check with the manufacturer of the component to determine the proper care and cleaning procedures.
Follow these 5 tips for managing the optics to keep them in good condition:
- Always handle optics around the edges, never touch the optical surface with your fingertips. The moisture in your fingertips can sometimes damage the lining of the lens, and if a trace is left optical surface in a long time, can become a permanent stain. Even if you are wearing gloves, avoid touching the optical surface.
- Never handle optical tweezers or metal implements. Reduce the chance of damage through the use of wood, bamboo, plastic utensils to handle the lens. vacuum pens are very useful for small optics.
- Always place optics on a soft surface, especially if the optical surface is convex. Resting on a hard table can cause scratches on the surface.
- For lens systems or assemblies, always replace the lens cap when not in use to protect the optical surface from damage.
- For Optical store, wrap them individually in clean, lint free lens tissue and place in a safe place. Never store unwrapped optical together in a box or bag they can damage each other if they touch. Never store the lens with heavier items on top of them.
Materials to use when cleaning optics
Materials used to clean the optical components include most of gas (dry nitrogen filtered), lint free lens tissue, a mild soap, lint-free cotton swabs, lint or dust-free gloves an organic solvent such as isopropyl alcohol reagent grade, reagent-grade acetone, or lens cleaning solution. The following are general guidelines, but since that the results differ, there are no guarantees.
Lens: The powder is the most common contaminant and can generally be eliminated gas pressure. If more is not necessary to clean, keep the lens in lens tissue and apply a few drops of reagent-grade acetone or lens cleaning solution. Turn lens slowly while applying pressure to the center and working outward, to remove dirt from the lens instead of redistribution on the surface. Fingerprints a coated must be cleaned as soon as possible to prevent staining or damage to the optic. The larger particles of dirt, however, must be eliminated dust with a blower before attempting to clean the optical lens tissue. Larger particles trapped in the cloth will scratch the surface you are trying to clean. If the objective is still dirty after using acetone – for instance if the oil is redistributed only and does not remove the lens – then a mild soap solution can be used to gently wash the lens. Repeat with acetone to remove stains and soap scum.
Mirrors Enlarge and Optics: After blowing dirt and dust to gas pressure, the drag method of cleaning can be used to remove fingerprints and other contaminants. In the drag method, lens tissue saturated with reagent grade isopropyl alcohol reagent grade acetone or crawled slowly across the surface. If done correctly, the solvent evaporates uniformly without leaving streaks or stains. bare metal coatings are delicate and can not be cleaned this way. Dirt and fingerprints will permanently damage a bare metal mirror coated, and preventive measures should be taken to prolong the life of the coating.
Micro-Lenses: These lenses may also be cleaned with acetone, but due to its extremely small size, which require treatment and care special. delicate tweezers can be used to safely hold a micro-lens by its edge, or an empty collection tools can be used.
About Edmund Optics
For over 65 years Edmund Optics (EO) has been a leading producer of optics, imaging, and photonics technology. EO state of the art manufacturing capabilities along with its global distribution network that won the largest provider position the world of off-the-shelf optical components, including lens kits and cameras near-infrared vision for complex machine applications. For more information, visit http://www.edmundoptics.com/US/
About the Author
R.L. Fielding has been a freelance writer for 10 years, offering her expertise and skills to a variety of major organizations in the education, pharmaceuticals and healthcare, financial services, and manufacturing industries. She lives in New Jersey with her dog and two cats and enjoys rock climbing and ornamental gardening.
