ArlyA
Super Member
- Joined
- Mar 18, 2016
- Messages
- 9,564
- Tractor
- Polaris Boss 6x6 with pods (tracks) Center actuating lawn mower by Husky
Sharpie makes several variants of pen inks. The ones most people use have water based inks in them and not all that durable but we buy the more permanent industrial ones. If someone knows of a better marker, please post it.Paint Pens work great for filters and rims also. More permanent than a Sharpie but still comes off with brake cleaner.
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All other Sharpie ink colors are Permchrome ink. For these the principle solvents are also alcohols, but no glycol ethers are used. A marker can be classified as a permanent marker if it: Adheres to most surfaces and/or is water resistant.
or
Main Chemicals, Compounds, Components
this does not cover the Permchrome ink
In a permanent parker like a sharpie the nasty smell is organic chemicals such as: xylene, and then solvent of their choice such as: alcohol, ethanol or isopropanol, ethylene glycol monobutyl. There is at least propanol, butanol, and diacetone. Therefore resin or polymer is added as a "binder" that promotes adhesion. Permchrome ink has the alcohol but not glycol ether.
- Alcohol: hydroxyl functional group (-O H) combines with a carbon atom, Ethanol: (C2H5OH) Isopropanol: common compound with molecular formula, C3H8O or C3H7OH, Ethylene glycol: HO+OH, ethane-1,2-diol,
- Alcohol or ethanol or isopropanol is the solvent, it makes it smell better
- Ethylene Glycol monobutyl evaporates quickly
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