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Can Lexan be glued?
Methylene Chloride.Carefully, with a methylene chloride based paint stripper. Or use a high-quality epoxy labeled "for Plastic"ANS 2 - You should use IPS Weld-On 4 or 16. These are formulated for Lexan construction and repairs. -Available at any 'Plastic' or fibreglass store.
How do you remove paint from metal?
The two quickest methods to remove paint from metal are, the use of heat, and chemical strippers. A propane torch or heat gun will soften the paint so that it can easily be scraped off. This may generate toxic fumes, though, and should be done outside or with a respirator. There is also a risk of injury due to the heated metal. Chemical strippers are available on the market for removing paint from metal as well. The active ingredient in many such products is methylene chloride, which is very toxic and should be used with caution in a well ventilated area. There are also paint strippers that do not contain dangerous methylene chloride and work extremely well. Peel Away 7 or Smart Strip Paint Remover are the best to remove paint from metal especially if there are multiple layers of old paint. These products are available at stores like Sherwin Williams or Home Depot.
How do you remove non latex paint from ceramic tile?
It depends on the paint that was used to paint the tiles originally, but usually a methylene chloride stripper will take off an epoxy used to paint tiles and not harm the tiles. Use strippers only in a well ventilated area with protective clothing and eyewear.
How do you remove painted paint on kitchen cabinets?
Professional people use some chemical for paint removal in London and I will advise you to get in touch with an expert for this.
Is coffee really decaffinated by chemicals?
From: http://pol.spurious.biz/dev_zero/caffeine.html Two basic decaffeination processes are used in the U.S.: water extraction and direct solvent extraction. In the water extraction process, the coffee beans are steamed and then soaked and rinsed, allowing the caffeine to diffuse from the beans into the water, using no artificial chemicals. In the direct solvent extraction process, decaffeination is accomplished by direct application of methylene chloride, ethyl acetate or carbon dioxide to the coffee beans. The beans are then steamed to remove the residual solvent, then dried and roasted. Methylene chloride received a great deal of attention when it was found to be an animal carcinogen when given by inhalation. Yet, the administration of methylene chloride to mice in drinking water (which more closely resembles human exposure through coffee drinking) resulted in no adverse health effects. The FDA continues to permit the use of methylene chloride to decaffeinate coffee because it has determined that any potential health risk is so low "as to be essentially non-existent" (FDA, 1985).
Does acesulfame-k have any side effects when consuming it in milk drinks?
The problems surrounding acesulfame K are based on the improper testing and lack of long-term studies. Acesulfame K does contain the carcinogen methylene chloride. Long-term exposure to methylene chloride can cause headaches, depression, nausea, mental confusion, liver effects, kidney effects, visual disturbances, and cancer in humans. There has been a great deal of opposition to the use of acesulfame K without further testing, but at this time, the FDA has not required that these tests be done.
Removal of graffiti spray paint on cars?
my mother had that happen to her and someGuy told her to use regular white tooth paste rub it on the area and then wipe it off ...it worked WORKED it was red paint too...
Which chemical will dissolve carbon?
The following is a synergesic solution for precisely this task. --------------------------------- 80% Methylene Chloride 15% Cresylic Acid 5% Surfactant (Engine Degreaser) --------------------------------- Notes: i.) Store solution underwater to prevent evaporation of the Methylene Chrloride. ii.) Safe to use on Brass and Aluminium. iii.) Wash off with either high pressure water or mechanically with water and a stiff toothbrush.
Which substance can a student use to make the nuclei more visible?
methylene blue
Can methylene blue expire?
If it has a use by date you are supposed to observe that date. I personally would ignore the use by date and use it
Is it safe to use house paint to paint an oven?
No, you can not use house paint to paint an oven. You must use a high temperature paint
What type of refrigerant do air conditioners use and how toxic is it?
The types are: ammonia, sulfur dioxide, hydrocarbons like methane, methyl chloride, and methylene chloride, the freon and genetron and the water. The ammonia is the worst because can kill you, is the most toxic, the sulfur dioxide is corrosive and can injure plants but not to you, only is you breath it for a time, the hydrocarbons are not toxic like freon and genetron, and the water that is other refrigerant but is innocuous.
