What does "bright work" mean. It is supposed to be som kind of surface treatment on plastic parts.?
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It is evidently the chrome, etc. covering of plastic parts to make them gleam bright.  It may start with non-electrolytic coating(s) that can then be electroplated.
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Polycarbonates\nHow to tint them\n\nPolycarbonate lenses have always presented a challenge for those who wish to tint them. With lenses made from CR-39� monomer plastic and BPI� Molecular Catalytic™ tints the tinting process is much more straight forward. These tints use a carbon molecular that shares an electron with the carbon molecule in the plastic, so that the tint bonds to, and becomes part of the lens structure itself. The end result is that the lens cures in the tinting process and has a more scratch-resistant surface. Polycarbonate, unfortunately, is very resistant to tints. To tint polycarbonate lenses one must tint the scratch coating and the better the scratch coating the harder it is to tint. The first type of coatings that were applied to polycarbonate were so resistant to tints that obtaining a sunglass shade was almost, if not, impossible.\nIn recent years, the types of coatings that are used on polycarbonate lenses have changed considerably. It is much more common today to see a combination of coatings used on polycarbonate. Typically, the front surface, which tends to receive the most scratches, has been very effectively coated by the factory. The back surface is now commonly coated by the optical lab. The coating on the back surface is definitely tintable, even to relatively dark sunglass shades.\nThere are some fundamental principles for tinting polycarbonate that will help you considerably. (Many of these ideas apply equally well to tinting plastic lenses).\n\nBefore tinting:\nEnsure that both lenses are from the same source, preferably the same batch number. Polycarbonate and lenses made from CR-39� monomer both vary significantly from different manufacturers and from manufacturer’s batches.\nClean the lenses with BPI� Lens Prep II™. This conditions the surface of the lens and reduces the surface tension of the scratch coating.\nCheck your lens tinting instrument thoroughly. Make sure that it is reaching and maintaining a steady temperature. Check the heat transfer fluid. If it looks old, replace it. Always use a quality product like BPI� heat transfer fluid. Use of other substances is not recommended and can be hazardous to your health. Ensure that the tint tank is immersed sufficiently into the heat transfer fluid in accordance with the manual of your lens tinting instrument. Mix the tints with distilled water. This will eliminate the possibility of any mineral contamination that may exist in your local water supply.\nMix and stir the tints well. Also, continue to stir the tints at regular intervals. If you notice patches of unevenness (blotches) in the tinted lenses, it is time to change the tint.\nCheck the temperature of your tint bath with a quality laboratory thermometer to ensure that the operating temperature of the tints is between 205�F and 210�F. Polycarbonate (or lenses made from CR-39� monomer) will not tint properly at even slightly cooler temperatures. Finally, the coatings of polycarbonate lenses will absorb moisture from the air. This can create difficulty for the coatings to absorb tints. Reduce the exposure of the lenses to high levels of humidity (For instance, around a steaming tint bath) prior to tinting.\n\nDuring tinting:\nDetermine for yourself a standard for the particular tint that you are using. Use a sample lens with a freshly mixed batch of tint. Ensure that all the conditions above have been fulfilled. Tint the lens for 15 minutes. Rinse dry and set aside. Test future lenses that you tint with that color against the standard after 15 minutes. When the tint cease to match the standard, change the tint.\nA common mistake is trying to get more lenses from each batch of tint than is practical. It is much less expensive and time consuming to change the regularly than it is to keep pushing the numbers of lenses out of every batch.\nLimit the amount of time that the lens spends in the tint or neutralizer. You should not exceed a half hour. If you are typicall
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1. the evaluated total surface that needed to be repainted was of…\n\ndepends what comes after 'of'\n\n2. new prepainted wood was used as covering in the offices\n\nprobably need another word for covering eg 'a finish'\n\n3. …were directly acquired from the suppliers\n\n'acquired directly' is better\n\n4. new laws in the work field were released\n\nyes, but as with (3) you are using a passive sentence rather than an active one (look this up!)\n\n5. the price of the brands was not the only feature to be considered for the purchasing\n\n'when purchasing'\n\n6. prices of the brands were compared according to the funds granted\n\nis 'compared' what you really mean\n\n7. it was thought that the main features would be the following\n\n"would be:" then a list. Dont need 'the following'\n\n8. they radiated toxic gases after two years the paint had been used\n'for two years after the paint had been used'\n\n9. innovative interior decoration views advised against the use of artificial or cold colours\nreplace 'views' with 'opinion' because it can refer to people. A view cant give advice.\n\n10. high quality brands of paint disrupted in a longer time than the lower quality ones\n\ndisrupted? "degraded"\n\n11. it was found that the seven analyzed brands were in line with minimum standards\n\nI prefer 'analysed"
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$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$\nbut nowadays plastic has a similar effect:
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Clear plastic with mold growing on it, lol
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Polish means:\n\nTo make smooth and shiny by rubbing or chemical action.\nTo remove the outer layers from (grains of rice) by rotation in drums.\nTo free from coarseness; refine: polish one's manners.\nTo remove flaws from; perfect or complete: polish one's piano technique; polish up the lyrics.\n\nGrind means:\n\nTo crush, pulverize, or reduce to powder by friction, especially by rubbing between two hard surfaces: grind wheat into flour.\nTo shape, sharpen, or refine with friction: grind a lens.\nTo rub (two surfaces) together harshly; gnash: grind the teeth.\nTo bear down on harshly; crush.\n\nNormally for glasses for aesthetics, fine polishing is recommended since, grinding glass will produce very bad scratches on the surface.
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Stains on the screen?  I don't know about that.\n\nYou may be able to use (like) "Ajax with bleach" on plasic parts.  (Dab it onto a damp cloth or sponge and rub over stain.  Rinse well.)
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Do you mean to make a plastic copy of something? Say an anthropologist wants to experiment with an old skull, but can't take a chance on ruining the original? There is a polymer that will form from it monomer when light strikes it. So a controlled laser writing onto the liquid can creat a plastic piece. \nUCSD has a laser that cuts paper and glues the layers one piece at a time to make copies. The results looks like a brown wood.
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Check with OSHA about this.
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Its UV or ultra voilet Radiation
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it could be used as an adhesive,but, mostly it is used for making plastics.
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Its all to do with the reflection orf light on concave and convex mirrored surfaces.\n\nSee this web page app. half way down for a more detailed explanation.\n\nhttp://www.mic-d.com/curriculum/lightandcolor/reflection.html
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Look at the OSHA approved label on the bottle?  \n\n;-)
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I believe that it means extra bright.
1171106
I'm working on getting it brighter....
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Okay, wait a minute... what's a bright?
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Plastic state.  \n:-) Hope this helps!