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A main component is acetone [propanon, CH3C(O)CH3 ], but sometimes butyl- and pentyl esters are also involved.
The current rating for a 0.1 mm varnished copper wire would typically be very low, likely in the range of microamps to milliamps due to its small diameter. It is important to refer to manufacturer specifications or industry standards for precise current ratings for different wire gauges.
Rubbing alcohol (isopropyl alcohol) can react with some plastics, rubber, and certain surfaces such as painted or varnished surfaces. It should not react with common household materials like stainless steel, glass, or ceramics. Always test in a small inconspicuous area before applying rubbing alcohol to a surface.
Hard non-porous surfaces are materials that do not allow liquids or gases to pass through them. Examples include glass, metal, plastic, and sealed wood. These surfaces are often easy to clean and disinfect because they do not absorb contaminants.
Basically anything that is made of biological materials like untreated wood or non-synthetic fabrics, essentially man made products like a wooden chair (not varnished), whicker goods, biological detergent, are but a few examples.
Varnished wood can catch fire at temperatures above 400 degrees Fahrenheit. The ignition point can vary depending on the type of varnish and other factors like the thickness of the wood. It's important to handle varnished wood safely to prevent fire hazards.
An item is said to be "in the white" when it is in an unfinished state or condition. If you were speaking of furniture, this would mean that the wood had not been treated, varnished, or stained. When speaking of guns, it would mean pretty much the same, a part that has had no external treatments.
What kind of paint was used? Water or oil based paint?
To remove hairspray from varnished wood, mix equal parts of water and vinegar, and use a soft cloth to gently rub the affected area. Rinse with a damp cloth and dry thoroughly. Avoid using harsh chemicals or abrasive materials that could damage the varnish.
Varnish is a product for applying a protective coating to woods etc so... I need to Varnish my new bookcase.
You will need to rough the varnish up with sandpaper then use a bonding primer.
You could do it. How well it will work... I wouldn't expect much. Most varnishes won't adhere particularly well to melamine.
P. Tennyson Cole has written: 'Vanity varnished' -- subject(s): Artists, Correspondence, reminiscences
Yes, wood can be stained then varnished or just varnished. Sand the wood and clean with white spirit, and allow to dry. This removes any dust or grease etc that will spoil the finish. Then first coat of varnish. Give a light sand or rub with steel wool between coats to build up a shine.
A main component is acetone [propanon, CH3C(O)CH3 ], but sometimes butyl- and pentyl esters are also involved.
Rub it with a rough rag dipped in Goof Off, it will soon soften enough to peel it off.
There is always a possibility of getting splinters from a wood floor. You can reduce the probability by having the floor sanded and varnished.