What is linseed oil, and what are they for?

Drying oils - this film former, based on vegetable oils that have passed a special treatment (oxidation or prolonged heating at high temperatures), with the addition of driers and solvents used in the manufacture of oil and the dilution gustotertyh paints, cooking oil-resin varnishes, putties, primers . They are used for priming and olifovki wood and other porous surfaces prior to painting, preparation of paint formulations, fillers, as well as a separate decorative coating. What is linseed oil, and what are they for Classification of drying oils: linseed oil, natural, semi-subsistence varnish, linseed oil varnish combined synthetic. Dietary linseed oil varnish is prepared by treating natural drying or drying and semidrying mixture of vegetable oils (linseed, tung, sunflower, etc.), they practically do not contain solvents. Linen, natural linseed oil - light transparent oily liquid, made from linseed oil and drying oil prepared with linseed oil. Varnish is used: a primer (proolifki) metal, wood and plaster surfaces, for preparation and dilution of light gustotertyh paints, putties, podmazochnyh pastes, putties, for internal and external works at painting metal structures, floors, doors, window frames. Drying time of linseed oil at 20 ° C - no more than 24 hours. Linseed oil, natural Linoleic Linoleic natural linseed oil - a dark transparent oily liquid made from hemp seed oil and desiccant. Apply varnish for priming metal, wood and plaster surfaces, preparation and dilution of dark gustotertyh paints, putties, podmazok, cements and other dark-colored compounds. Sunflower oil varnish - dries slowly and after 24 hours is still weak tack. Subsolar varnish film is elastic, but the hardness, strength and water resistance of less than flax or hemp films of varnish. Linseed oil varnish semi-subsistence is a product of deep heat treatment plant of sunflower oil with added driers (5% by weight) and containing about 55% condensed (compressed), sunflower oil and 45% by weight of volatile solvent: mineral spirits and Nefras. Linseed oil does not contain mineral oil and surrogates. Linseed oil has a complex technical properties, allowing to apply varnish with different materials to produce high-quality paint coatings. Linseed oil appears as a homogeneous pozrachnaya oily liquid brown or light brown in color. Films and coatings from the semi-subsistence varnish characterized by good gloss and high hardness, good enough water and weather resistance. Linseed oil is easily absorbed into treated surfaces of any porosity. All these varnishes are not suitable for coating floors. Linseed oil combined combined drying oil - a product of polymerization and dehydration or drying semidrying oils. Combined drying oil used mainly for gustotertyh paints. Release varnish marks the K-2 K-3 K-4, K-5. Drying time of linseed oil - 24 hours. Linseed oil varnish, synthetic oil shale - a dark-colored liquid, which is the product of oxidation of shale oil, dissolved in xylene. Drying time - 24 hours, has weather resistance. Impregnation woodwork is weak, almost all of the film remains on the surface. Linseed oil of this type is the most inexpensive linseed oil than it is due to mass consumption. However, the lack of drying oil components of oil does not allow the use of petroleum for the production of linseed oil paints due to excessive sedimentation of pigments. Recommended for use for breeding dark oil paints, irresponsible house-painting indoors. Apply for intensive ventilation. Linseed oil used to make dark Kolerov, dilution of paints used for exterior and interior work on the occasional staining of metal, wood and plaster surfaces. Synthetic varnish prepared on the basis of refined petroleum products, coal, waste production of synthetic rubber, etc. Their quality is not high (they have a dark color and pungent odor, used to make dark colors for outdoor use), so releasing them in limited quantities. Not allowed staining slate floor varnish and household items. Dosing for priming plastered, zashpatlevannyh and concrete walls and ceilings under an oil and water dispersion, with an enamel paint indoors, and on the facades of houses for the preparation of fillers and putties for oil, emulsion paint for coating varnishes and enamels, primers for metal structures inside the premises, for impregnation of wood; wood, wood-asbestos panels in interior and exterior finishing work, for breeding gustotertyh paints and diluted ready to use paints to working consistency, for the preparation of putty for glazing, for fixing and polishing old and new coatings. Procedure of Work 1. Before applying the work surface clean and dedusted, degrease. 2. Formulations based on semi-subsistence varnish applied on a dry surface. 3. Linseed oil and paint formulations based on it are applied by brush, roller or paint sprayer. Estimated costs for semi-subsistence varnish 150-200 g/m3. Drying time under natural drying for 24 hours. Storage and precautions varnish is a fire and explosive material due to the presence of oils and solvents in the varnish. Premises where the work performed must be provided with forced ventilation in explosion-proof or conditions for the natural-vennogo airing. In contact with drying oils on the skin wipe with a cloth and rinse with warm water and soap. Varnish store in a tightly closed container, protected from humidity and direct rays away from the fire appliances. In the case of thickening may be diluted with white spirit varnish, nephras or other solvent for oil paints in a number of 1:10 by weight. Guaranteed shelf life of 12 months from the date of manufacture.