Lacquer XB-784. Technical features and usage

To protect surfaces of various kinds from atmospheric and other influences, giving them a more attractive appearance, use special protective equipment. Among them – the lacquer XB-784. Its technical characteristics are such that allow the use of this tool on various substrates (metal, wood, plastic and so on). It produced a different enterprise for the production of paints and varnishes. But the basic properties remain unchanged.

Varnish XB-784. Specifications

The tool consists of chlorinated polyvinyl chloride resin. It is manufactured in accordance with the requirements of GOST 7313-75.

The XB-784 – the solution of which is by iodometric scale not more than seven milligrams of iodine. Its density is approximately 0.95 g/cm³. The amount of the contained non-volatile compounds is fifteen mass percent or ten percent by volume of all matter.

Varnish XB-784 wood may have different shades: walnut, maple, plum, oak, pear, mahogany, rosewood. It gives the surface a noble color and protects from moisture, acid, alkalis, alcohol. Besides dries quickly.

Lacquer Furniture forms on the surface of the protective film, which can be washed and wiped with a damp cloth. This eliminates the need for wood coatings other types of stains. Use of HV-784 inside and outside.

Apply one or two layer thickness of about twenty micrometers. The area of one square meter for one layer must be about two hundred and fifty grams. This means that one liter of varnish can cover up to four and a half square metres of surface.

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The drying Time of each layer up to the third degree at twenty degrees does not exceed one hour. To the fifth power of the tool is dry during the day.

To use a certain viscosity such as lacquer XB-784. Technical characteristics it will be saved, if used as solvent R-4.

Scope

Varnish XB-784 is used together with other tools in the composition of the multilayer coating of different kinds of grounds. It can be metal, concrete, wood, reinforced concrete. Is used for protection from aggressive substances (gases, alkalis, salts, acids).

Some manufacturers are producing this tool as a furniture Polish. In such cases, it is used at home for handling of doors, baseboards, railings and other wood surfaces. It is suitable for use in joinery, to handle plywood, wooden structures and so on. Floor coverings are not used varnish XB-784.

Consumer Reviews claim that the facility is well kept on the surface, protects the wood from various kinds of impacts. While the tool itself is not damaged and is not erased, can withstand wet cleaning wipes.

Method of application

The Surface should be prepared before you apply varnish XB-784. Technical characteristics otherwise do not meet the stated manufacturers. To do this, the base must be cleaned of dust, dirt, oil stains and other types of pollution. It is possible to make the flow of water under high pressure.

Tool is Used when the air temperature is from ten to thirty degrees and humidity not exceeding eighty percent.

Apply the varnish with a brush, roller or spray.

The tool Itself must be uniform. To do this, it is thoroughly mixed. In the case of thickening the required viscosity obtained by dilution with solvents. Apply one-two coats with an interval of not less than two hours. The surface was perfectly smooth, the first layer after drying sanding is permissible.

Used equipment is cleaned with solvent.

Storage and safety

Varnish XB-784-flammable. Therefore, prohibited its use near open fire source. Means emit harmful substances into the air. Therefore, during operation, should be provided with good ventilation.

To Work with varnish is only valid with the use of personal protective equipment. In contact with skin the affected area should be washed with warm water and soap.

Varnish is Stored in a sealed container in the temperature range from minus thirty to plus thirty degrees in the field, eliminating the penetration of sunlight. Shelf life in unopened containers is six months.