0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the active ingredient for dry erase board?
The active ingredient in most dry erase markers is a dye-based ink that contains pigments and solvents, along with a polymer that helps the ink bond to the surface of the whiteboard.
Was Jerome Woolf the inventor of the dry erase marker?
He was my mother's husband, later in life. He was a chemist. As far as I know, yes, he did claim to invent the ink used in dry erase markers.
Why are dry erase markers erasable?
Dry erase markers are erasable because they contain a low-odor solvent that allows the ink to be easily wiped away with a cloth or eraser. The solvent helps prevent the ink from bonding to the surface, making it easy to remove without leaving residue.
How do you fix a dry erase marker?
To revive a dry erase marker, try dipping the tip in rubbing alcohol or whiteboard cleaner to dissolve any dried ink. You can also store the marker upside down with the cap on to help the ink flow towards the tip. If these methods don't work, it may be time to replace the marker.
How you can remove ink or erase ink from paper?
with polish and bleach
Where can I get a dry erase calendar?
You can find dry erase calendars on Amazon.com. Just search for "Dry Erase Calendar", and you will have a handful to choose from!
What is the best website for mass purchases of dry erase boards?
The company Dry Erase is the best website for mass purchases of dry erase boards because they have a wide variety of dry erase boards. Many schools use this website to purchase dry erase boards for students.
Difference between overhead and dry erase markers?
The ink used in dry-erase markers is almost identical to that used in permanent markers. It is comprised of colored pigments, a chemical solvent (like alcohol) and a polymer or "release agent." The type of polymer used marks the main difference between dry-erase and permanent markers. Unlike permanent markers, which use acrylic polymers to make the pigment stick to surfaces, dry-erase markers use an oily silicone polymer. The ink's slippery consistency prevents the colored pigment from coming in direct contact with the surface so it can easily be wiped off.
Can you erase a chalkboard with a dry erase eraser?
No, a dry erase eraser is specifically designed to erase dry erase markers from whiteboards. It may not effectively remove chalk from a chalkboard and could potentially leave a residue behind.
How do you get dry erase marker of a dry erase board?
When trying to get a dry erase marker off a dry erase board the best thing to use is glass cleaner. I use it all the time when cleaning mine. Its the same as taking the marker off the overhead projector.
What are the tips of expo markers?
Expo markers, are used to write on a smooth surface, usually a Dry erase board. Dry erase boards are big white smooth boards, that you can use the Expo markers on, and easily erase with an Expo eraser. Which makes it easy to reuse the board many times.
Is it dangerous to swallow a bit of dry erase marker?
Swallowing a bit of dry erase marker is usually not considered dangerous, as the ink is non-toxic. However, it is best to rinse your mouth with water and monitor for any unusual symptoms. If you experience persistent discomfort, it is advisable to seek medical advice.
