KO-811K

KO-811K

Appointment: aluminum alloys, steel, titanium alloys
Temperature resistance: °C 400
Packing:
10 kg
25 kg
Color:

This product is available tinting colors according to your desire. For details check with the Manager


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Price: 189.00 RUB/kg
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Description

Features

Application methods

Certificates (2)

The enamel KO-811 is designed for protective coloration of steel, titanium, aluminum surfaces, long operating at temperatures up to 500 ° C. This enamel has a temperature resistance up to + 400 ° C, as well as high atmosphere -, moisture -, oil -, petrol-resistance. Available in a variety of colors: white, red, yellow, blue, blue, steel, brown, light brown, olive. Enamel is supplied with a stabilizer.

This heat-resistant enamel is a suspension of pigments in silicone varnish solution with addition of a stabilizer for enamel KO-811K.

STORAGE CONDITIONS

Guaranteed enamel shelf life - 1 year from the date of manufacture.

QUALITY STANDARD

The production of enamel KO-811K is performed per GOST standard 23122-78.

Заключение от РЖД - АК НЕНС

Наименование показателей

Норма по ГОСТ 23122-78

 

КО-811

КО-811К

Внешний вид пленки эмали

однородная, без морщин, оспин и посторонних включений

Условная вязкость по вискозиметру типа ВЗ-246 (или ВЗ-4) с диаметром сопла 4 мм, при температуре (20,0±0,5)оС, с:

 - эмали

 - полуфабриката эмали

 

 

12-20

-

 

 

-

13-20

Массовая доля нелетучих веществ, %:

- в эмали:

     - красной

     - зеленой и черной

- в полуфабрикате эмали:

     - белой

     - стальной

     - остальных цветов

 

 

30-35

39-45

 

-

-

-

 

 

-

-

 

49-55

48-54

46-54

Время высыхания эмали, ч, не более:

 - до степени 3 при температуре (20±2)оС

 - до степени 5 при температуре (150±2)оС

 - при температуре (200±2)оС

 

-

-

2

 

2

2

-

Эластичность пленки эмали при изгибе, мм, не более

3

3

Твердость пленки эмали по маятниковому прибору типа М-3, усл. ед, не менее

 

0,5

 

0,5

Термостойкость пленки эмали при температуре (440±10)оС, ч, не менее

 

5

 

5

Стойкость пленки эмали к статическому воздействию воды при температуре (20±2)оС, ч, не менее

 

24

 

24

Стойкость пленки эмали к статическому воздействию бензина  при температуре (20±2)оС, ч, не менее

 

2

 

3

Заключение от РЖД - АК НЕНС

The painted surface must be cleaned from mechanical impurities, water-soluble salts, greases and oils. Degreasing is done with a rag soaked with solvent, xylene, acetone or other aromatic solvents.

Dilution and bring to working viscosity with solvent is xylene, toluene according to GOST 7827-74.

The degree of dilution of the enamel КО-811K: white-70-80% of the remaining colors-40-50%.

Enamel КО-811K deliver comprehensively in the form of two components: a semi-finished product of enamel and stabilizer. On 100 pieces of semi-finished product of enamel take four parts (by weight) of the stabilizer.

Mixing of semi-finished product of enamel and the stabilizer is made immediately before use. Prepared enamel should be used within 24 hours from the time of mixing.

The painting is done on a dry and degreased surface at temperatures of the ambient air and substrate -30 ºC to +40 ºC. Prepared to spray enamel is applied with airbrush (pneumatic or airless).

The metal surface cross painted in 2-3 layers with intermediate drying between the layers “to touch” 0,5-2,0 hours depending on the ambient temperature.

When coating in aggressive media (mineral oil, gasoline, salt spray) thermo chill is required of the coating at a temperature (250-400) ºC for 15-20 minutes.

The thickness of the dried coating on the products, operating in conditions of high (400 ° C) temperature should be 35-40 µm in the enamel consumption 150 — 200 g/m2.

The thickness of the dried coating on the surfaces operated in atmospheric conditions of high humidity at temperatures up to 100 º C, should be 40-50 µm, the consumption of enamel 180-230 g/m2.

Заключение от РЖД - АК НЕНС

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