Ad
related to: natural oil drying agent
Search results
Results from the WOW.Com Content Network
An oil drying agent, also known as siccative, is a coordination compound that accelerates the hardening of drying oils, often as they are used in oil-based paints.This so-called "drying" (actually a chemical reaction that produces an organic plastic) occurs through free-radical chemical crosslinking of the oils.
Drying oils are a key component of oil paint and some varnishes. Some commonly used drying oils include linseed oil, tung oil, poppy seed oil, perilla oil, castor oil and walnut oil. The use of natural drying oils has declined over the past several decades, as they have been replaced by alkyd resins and other binders.
Xerotine siccative was an oil drying agent used in the late 19th century. It is a type of terebene ; unlike standard terebenes, xerotine siccative doesn't become cloudy when mixed in an oil. [ 1 ] Replacing boiled oil, xerotine siccative was mixed with paint in order to speed up the drying process; [ 1 ] however, its use ceased when it was ...
Stillingia oil (also called Chinese vegetable tallow oil), obtained by solvent from the seeds of Sapium sebiferum. Used as a drying agent in paints and varnishes. [180] [181] Tung oil, used as an industrial lubricant and highly effective drying agent.
Boiled linseed oil is a combination of raw linseed oil, stand oil (see above), and metallic oil drying agents (catalysts to accelerate drying). [51] In the Medieval era , linseed oil was boiled with lead oxide (litharge) to give a product called boiled linseed oil.
Drying agent may refer to: Desiccant, which absorbs water or moisture from its vicinity; Oil drying agent, which speed up the hardening of oils, often used in painting
Best for blow drying ... Infused with long-acting moringa oil to boost ... as henna while adding chemicals or other coloring agents. "This henna is made from 100% natural ingredients and enriched ...
The drying speed and the nature of the coatings depends on the amount and type of drying oil employed (more polyunsaturated oil means faster reaction in air) and presence of catalysts, the so-called oil drying agents. These catalysts are metal complexes that catalyze crosslinking of the unsaturated sites.
Ad
related to: natural oil drying agent