Enamel HV-16 R

Specifications :

No	The name of indicators	Requirements TNPA
		Enamel HV-16	Enamel HV-16 R
one	Enamel coating color: – red – orange– lemon yellow – dark cream – gray-green – gray-blue – blue – dark brown – gray-brown – protective 760 – dark grey – gray 842 – black, matte black, pink-beige, pistachio, white, silver, dark green, light gray – brown and beige – greenish blue – greenish yellow – light lemon -green-green – salad – blue	Must be within tolerances set by samples of RAL color catalogs or “Card index” color samples, or approved color reference samples
		9, control sample 121, 128 220, 221226, 233 365, control sample 453, 454 483, 484 666, 667 675, 676 760, 761 817, 824 842, 843 on control samples RAL 1011 RAL 5001 – – – – –	–– –– – – – – – – – – – 249, 266 268, 269 348, 349 371, 372 408, 409

 

	– light blue- gray 518 – red-brown– dark beige – protective 736 – White Night – green moss – copper brown	–– –– – – – –	410, 411518, 519 603, 606683, 687 736, 737 858, 859 RAL 6005 RAL 8004
2	The appearance of the enamel coating	After drying, the enamels should form a uniform, without wrinkles, pock marks, drips and foreign inclusions.
3	Conditional viscosity according to the VZ-246 viscometer with a nozzle diameter of 4 mm (VZ-4) at a temperature of (20.0 ± 0.5) ° С, s: gray-brown, protective 760, dark gray, red, gray 842, gray -green, gray-blue, black, black matte, silver, brown-beige RAL 1011 dark green, lemon yellow, blue, orange, pistachio, white, pink-beige, light gray, dark brown, dark cream , greenish blue RAL 5001gray 518, light lemon, salad, dark beige, blue, bluish-green, red-brown, copper-brown RAL 8004 white night, greenish yellow, light blue, protective 736, green moss RAL 6005	16 – 4024 – 48 ––		–– 16 – 4024 – 28
four	Mass fraction of nonvolatile substances,%: – black – black matte– red – silver – protective 760, brown-beige RAL 1011 – dark gray – gray-blue – gray-brown, gray 842 – lemon yellow – gray-green, dark brown – blue, dark green, greenish-blue RAL 5001 – orange – pistachio, light gray – pink beige – white, dark cream – red-brown, copper-brown RAL 8004 – gray 518, light lemon, salad, dark beige, blue, bluish-green – white night, light blue, greenish-yellow, protective 736 – green moss RAL 6005	14 – 1716 – 20 17 – 2118 – 23 20 – 26 21 – 28 21 – 27 22 – 28 23 – 27 24 – 27 24 – 28 24 – 29 26 – 30 29 – 31 25 – 29 – – – –		–– –– – – – – – – – – – – – 19 – 25 20 – 26 26 – 30 24 – 28
five	Hiding power of the dried coating, g / m 2 , no more than black, matte black, silver blue, greenish blue RAL 5001– protective 760, dark gray, dark brown, dark green, gray blue – light gray – gray-brown, gray 842, copper-brown RAL 8004 – gray-green – red, orange – pink beige, dark cream – white – lemon yellow, pistachio – gray 518, blue, bluish-green, protective 736, salad – red-brown, copper-brown RAL 8004, green moss RAL 6005 – light blue – greenish yellow – white night, light lemon, dark beige	3070 7580 90 95 110 135 150 160 – – – – –		–– –– – – – – – – 50 60 75 80 130
6	Drying time to degree 3 at temperature (20 ± 2) ° С, h, not more	1.5
7	Bending elasticity of the coating, mm, not more	one
eight	Acid number of aqueous extract, mg, not more than	0.2		–
9	The degree of grinding of enamels (except silver), microns, not more	35
ten	Coating strength at impact on U-1 device, cm, not less	–		50
eleven	Adhesion of coating, points, not more	–		2
12	Coating hardness by pendulum device type TML (pendulum A), relative units, not less	–		0.2
13	Coating resistance at temperature (20 ± 2) ºС, h, not less than to static effects: distilled hydrotransformer oil	––		2424
14	Covering service life under operating conditions: UHL 1, years, at least T1, years, at least	53

 

Advantages:  Enamels ХВ-16 and ХВ-16 Р – quick-drying, dry at room temperature. Coating enamels has a high decorative and protective properties when used in atmospheric conditions and indoors. Differ in high water and weather resistance.

 

Surface preparation :  Metal surfaces  before applying enamels should be primed with primers such as GF, VL, FL, XB, XC or EP. Surface preparation, application and drying of primers is carried out in accordance with the requirements of the TNPA on a specific type of primers or in accordance with the requirements of the TNPA on the product and,

GOST 9.402.

 

The previously painted surfaces are cleaned of the fragile layers of the old coating, the exfoliated old coating is removed, the entire surface is mechanically cleaned, degreased and dried. If the appearance of the old paintwork is unknown, it should be checked for compatibility (it is recommended to carry out a control painting of a small surface area). In the case of swelling or peeling, the coating must be removed.

 

To avoid moisture condensation, the temperature of the surface to be painted should be above the dew point temperature by at least 3 ° C.

 

Wooden surfaces  must be cleaned of resinous substances, dried, sanded to remove lint and dust. From the previously painted surface it is necessary to remove various dirt, completely remove the peeling coating, sand and dust the surface.

 

Concrete and reinforced concrete surfaces  should be clean, dry, strong, without cracks, loose sections, dust and dirt. If necessary, concrete and reinforced concrete surfaces are cleaned with a dry method (brushes) and dedusted.

 

Coloring is not allowed during precipitation, as well as on wet and icy surfaces.

 

Application : Before use, the enamel is mixed, if necessary, diluted with solvent R-5, R-5A or R-4 (GOST 7827) in an amount of not more than 20% by weight of the enamel, filtered and applied by pneumatic spraying, with a brush or roller.

 

The consumer independently selects the working viscosity depending on the production conditions (ambient temperature in the room, the diameter of the spray nozzle, the working pressure of compressed air, etc.)

 

In case of storage at low temperatures, the enamel is kept in a warm room before application (to avoid moisture condensation on the painted surface during painting).

 

Enamels are applied in two to four layers with interlayer drying for 1 h at a temperature of (20 ± 2) ° C and final drying for 1.5 h at a temperature of (20 ± 2) ° C or for 2 h at a temperature (75 ± 2) ° C.

 

Prior to commissioning the painted product is recommended to withstand at least 7 days.

 

The thickness of the dried single-layer coating is not less than 20 microns.

 

The consumption of  enamels on a single-layer coating is 120 – 160 g / m² without taking into account the complexity of the painted surface, surface preparation, application method, enamel color, personnel qualifications and other factors.

 

Coating service life: The service life of a coating consisting of a single layer of primer GF-0119 and two layers of enamel applied on a prepared metal surface under conditions of UHL1 is at least 5 years.

 

The service life of the coating consisting of one coat of VL-02 primer, two layers of FL-03K primer and four layers of enamel applied to the prepared surface under T1 conditions is at least 3 years.

 

The coating retains its protective and decorative properties while observing the requirements of the TNPA for coating, drying and operating in climate conditions UHL1 and T1.

 

Storage : Enamels should be stored in tightly closed containers, protected from moisture and direct sunlight. Keep away from fire.

 

Security measures:  Persons associated with painting work should be provided with personal protective equipment (workwear, goggles, rubber gloves). When carrying out painting works and after they finish, ventilate the room. The dried coating does not have a toxic effect on the environment and the human body.