Moreover, products and production parameters to be evaluated by the stability of production and quality control by inspectors for certification bodies in the systems Fire Safety Certificate and GOST-R is noteworthy that the certification system MTBF requires mandatory certification of fire protection. The absence of such a certificate makes it unlawful use of a flame retardant. In certificates of conformity issued by a mandatory standard rate funds, at which the fire-resistance rating required by the group. In some cases, the funny one and the same composition may have different consumption rates for different certification bodies. Typically, the manufacturer often deliberately go to where you can negotiate. Gain insight and clarity with novelist. Experience shows that successful development of effective and environmentally ognebiozaschitnye safe drugs can only company that has its own microbiological laboratories. The most progressive of them certify their production according to international standard quality. The proposal currently the domestic market is saturated with a variety of flame retardants from various manufacturers.

The reason for this diversity is the difficulty of the problem of fire protection of wood material, and with the ability to vary in a wide range of substances contained in them. That's why, when choosing the best possible flame retardants should take into account a number of features. Fireproofing impregnation should not increase the hygroscopic properties of wood or impair its mechanical properties must be safe for humans and animals, shall not release harmful substances after application. Typically, flame retardants used for impregnation of wooden structures operating in conditions that preclude direct and prolonged exposure to moisture. In this regard, on the market are mostly washed out and legkovymyvaemye funds for water-based. For outdoor use they are used in combination with a subsequent paint layer.

In this case a necessary condition is the absence of their negative influence on the adhesion of paint coatings. When choosing a fire-retardant impregnation should pay attention to the rate of hydrogen ion concentration – pH of the medium. For example, there are flame retardants with pH = 1,5, close to the pH of strong acids. The use of such funds is not safe for the consumer and requires careful observance of the special conditions of storage and use. Many flame retardants, have considerable corrosive with respect, how to color and to ferrous metals. In some cases this may limit their use.