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Enamel MS-17
October 2, 2018
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October 2, 2018

Enamel MCH-123

Composition

The enamel MCH-123 is a suspension of pigments in a glyptal lacquer modified with vegetable or tall oils with the addition of urea-formaldehyde resin. 

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Purpose (MCH-123)

The main purpose of the enamel MCH 123 is to paint the surfaces of metal and wooden products and structures that are used outdoors. These are mainly metal garages, water pipes, metal structures, car components and parts, condensers and refrigerators.

Application

The surface must be dry and free from dirt, dust, old paint and corrosion. Enamel mix until smooth throughout the volume of the container. If there is a need to dilute with xylene or solvent. Apply the enamel with a paint sprayer, dipping, pouring, roller or brush. Work in personal protective equipment using a respirator and rubber gloves. Do not carry out work near an open source of fire.

Specifications (MCH-123)

one The appearance of the film the enamel should form a semi-gloss, glossy or semi-gloss, film without wrinkles and wrinkles
2 Conditional viscosity according to VZ-246 viscometer with a nozzle nozzle diameter of 4 mm, at (20.0 ± 2) ° С, s 35-60
3 Mass fraction of nonvolatile substances,% 45 ± 5
20 Hiding power of dried film g / m2, not more than
four Milling degree, µm, not more 25
five The hardness of the film on the device type TML (pendulum A), rel. units, not less 0.12
6 Drying time to degree 3, h, not more than (20.0 ± 0.5) ° С 48
7 Drying time to degree 3, min., No more than for t from 110 to 120 ° C when t from 140 to 150 ° C 3012
eight Flexural elasticity of the film, mm, not more one
9 Film strength at impact, (U-1), cm, not less 40
ten Adhesion of film, points, not more one
eleven Film resistance to nitroenamel action shrinkage and film cracking should not be observed 
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