Here's an example of "real" Stoddard solvent, CAS. But on store shelves and literature, the terminology are often used interchangeably as I stated above. To me, Stoddard solvent is a type of mineral spirit, but maybe different than the other paint thinner varieties (different CAS #). Medium aliphatic solvent naphtha (petroleum) Solvent-refined heavy naphtha (petroleum) It's amazing that such a powerful solvent doesn't harm fabrics at all. Naphtha evaporates faster than mineral spirits and is drier, that is, less oily. For our purposes, the principal differences between the two are evaporation rate and oiliness. It was used in commercial dry cleaning for decades, before perc, and alongside perc as a gentler option. The two most widely used finishing solvents are mineral spirits and naphtha. I liked this old academic paper on using Stoddard to gently dry clean clean museum fabrics. Do these tweaks affect its solvent performance at all? I've also read that there is an odorless version, and a high flashpoint version (140 F). Naphtha is a petroleum solvent similar to mineral spirits but with a greater volatility it is used chiefly as a paint thinner or a cleaning agent. I'm seeing claims that lighter fluid is Stoddard solvent, or that charcoal lighter fluid is, and that it's the same as "mineral spirits" or Type 1 mineral spirits.Īre all those really Stoddard solvent? Should I be looking specifically for something labeled as Stoddard? Where are the best places to look? But I'm having trouble locking down exactly what it is, and whether it's always labeled as "Stoddard solvent". However, you will not find these at the borgs for ± $2 a gallon.Hi all – I've been reading up on Stoddard solvent, and it seems like a great option for cleaning some machines and even paper (I want to try dry cleaning some dirty paper money). Most of the big oil companies produce grades of N and MS that are better refined that carry specific trade names/numbers and exact MSDS sheets. Naphtha Often marketed as VM&P naphtha (varnish makers and painters), naphtha evaporates faster than mineral spirits. However, the more nonpolar hydrocarbons (xylene, naphtha, paint thinner) slowly diffuse through the sides of LDPE bottles and escape. Alcohol, along with the other oxygenated solvents like acetone and MEK, seem to keep okay when they're stored in LDPE. They are like hamburger, which ranges from 50% fat to 98% lean and may contain chips of bone and other unidentifiable flying objects. PET should generally only hold alcohol or white spirits (naphtha/lighter fluid/paint thinner). MS contains more of heavier components (closer to being axle grease), therefore it evaporates slower.īoth of these products are sort of left overs(garbage) from the distillation process of crude oil. Can Sunnyside Turpentine and Boiled Linseed Oil be used as artists supplies None of Sunnysides. Mineral spirits, sometimes referred to as high flash point naptha, has a flash point of 102° to 135° F. Sunnyside Paint Thinner contains only Mineral Spirits. Naptha is MORE EXPLOSIVE than mineral spirits. Like mineral spirits, it's a petroleum distillate. I consider naphtha sort of a 'second string' solvent with a few specific uses. When thinning finishes, it's probably a good idea to stick with pure mineral spirits. In other instances, paint thinners may contain various cheaper solvents. It usually has a flash point of less than 70° F. When this is the case, it's stated on the can. It is made mainly of C4 to C11 components and can contain xylene, toluene, hexane(gasoline), and benzene. Naptha is a mix of paraffinic, cycloparaffinic, olefinic, and aromatic hydrocarbons. Naptha and mineral spirits are long used names of petroleum distillate mixtures that have no exact composition.
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