Drying oil - liquid substance, taken by filmmade using vegetable oils that have undergone special thermal and chemical treatment, or alkyd resins. It is used in the production of oil paints, putty, paint and varnish, primer mixtures. It is used for impregnation and coating of wood, in order to protect products from rotting, wood parasites and moisture. If you have a thick drying oil available, than diluting it, you will soon find out.
Classification of drying oil
Depending on the composition and method of treatment of drying oil are classified into the following types:
- natural linseed oil;
- linseed oil oxole (semi-natural);
- combined.
В современном мире популярностью пользуются natural and semi-natural, less in demand combined. Each type of oil varnish is predisposed to freeze, after which there is a need to dilute it. How to dilute the linseed oil independently, without resorting to any help, you can learn from this article, having studied which components are included in its composition.
Natural linseed oil
The composition of natural varnish oils arevegetable with the addition of substances that contribute to the acceleration of its drying. In turn, the linseed oil, depending on the oils present in its composition, is subdivided into hemp, castor, tung, linseed and sunflower.
Natural linseed has propertiessolvent paints and varnishes. The need for dilution of such a composition occurs very rarely, since the oil can be very liquid for a very long time and does not require the addition of a solvent.
Первый подвид, олифа с содержанием конопляных oils, has a darkish tint, for its manufacture using hemp oil and solvent. Received its application in the construction industry: used for coating products made of wood and metal, plastered surfaces, as well as in the preparation of putty mixtures and oil paints.
Natural linseed linseed oil based onlinseed oil using a solvent that is also prepared from flax oils. It has a transparent shade. Used for priming various types of surfaces. Drying takes place during the day.
Sunflower linseed - elastic, but along with itthere is another quality - hardness, durability and water resistance suffer, which cannot be said about hemp and linseed linseed oil. The drying period is much longer.
How to dilute the linseed oil based on natural oils
Do not forget that natural linseed oilrefers to substances of increased flammability, in case of non-compliance with the rules and safety regulations, it can easily ignite. It is necessary to figure out how to dilute natural varnish in life conditions. If you decide to resort to this, then you need to follow a number of rules: to carry out the work process in a room with a functioning ventilation system, away from the hot spots and only with tested liquids to dissolve thickened drying oil.
To dilute the varnish of this composition is usedcastor oil, white spirit solvent, various organic acids, turpentine or solvents for oil based paints. The dilution process is simple: you need to take some oil drying oil and dilute it by observing the resulting reaction.
Drying oil
The composition of drying oil semi-natural (oxol) includesnatural vegetable oils and solvents subjected to prolonged heat treatment. Solvents predominate in its composition, because of which the product has an unpleasant peculiar smell, which sometimes persists even after drying on the treated surface. The color of the linseed oil of the existing composition is light brown or brown. It has the property to dry quickly. The main task of the varnish of this type is to protect the wooden surface from parasites and moisture, after coating it with products, a protective film is formed. She also received distribution in the paint industry, used in the manufacture of paints and for their breeding in the process of internal and external painting work. Surfaces of products primed with such linseed oil acquire good gloss, high strength, and become waterproof. At cost of drying oil, oxol is very economical and much more beneficial than natural options.
How to dilute linseed oil oxol
When diluted with semi-natural linseed oilcomply with all fire safety requirements. Dilution should be carried out away from sources of ignition in well ventilated areas or equipped with ventilation systems. How to dilute linseed oil and whether to resort to this?
When diluted with oxol do not need to rely onpreservation of its initial physicochemical properties. Experts confirm that the process of breeding drying oil does not always end successfully. During this procedure, it is imperative to monitor the resulting reaction.
How to dilute linseed oil?It can be dissolved using white spirit, turpentine, nefras and other synthetic liquids that are used to dilute oil paints in proportions of 1:10.
Combined varnish
Combined drying oils are the resultcompounds of synthetic drying oils with vegetable oils after undergoing heat treatment processes. They are similar to semi-natural drying oils, differ in the percentage ratio of oil and solvent. Used in the manufacture of paints, for the preparation of ready-to-use for painting oil paints and priming various products. The period of final drying is no more than a day.
What is combined diluted varnish
Diluting linseed oil of this composition, it is necessaryadhere to the recommendations of experts and observe the correct execution of technological processes. Than to dilute the drying oil (thickened) of the combined formulations, it is easy to answer - with the same solvent with white spirit. It is recommended to add only 1 part of the solvent to 10 parts of the base. After breeding, loss of the original properties and qualities is inevitable. But there will be an increase in fluid properties, improved penetrating ability and viscosity, drying oil with such a composition can be used in areas that do not require high-quality processing.
This article answered questions about whatYou can dilute the linseed oil at home, depending on the composition, what rules should be followed when performing this work, what precautions should be taken.
