• SÄKAPHEN® SÄKAFLAKE® 900 TOPCOAT

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 PLURAL COMPONENT, VINYL ESTER EPOXY NOVOLAC-BASED ABRASION-RESISTANT MICRO GLASS FLAKE-FILLED COATING FOR STRONGLY ACIDIC TO STRONGLY ALKALINE MEDIA. GREEN, SATIN.

SÄKAPHEN® SÄKAFLAKE® 900 Topcoat 3K is a plural component vinyl ester epoxy novolac-based abrasion-resistant micro glass flake-filled coating.

The coating is chemically resistant against aggressive substances such as acids, bases, salt solutions and all types of water, including brackish, river and sea water as well as deionized water.

The coating can be applied on-site.

 

 

Anwendungsbereiche SÄKAFLAKE 900 Topcoat

   
 

For coating of sealing faces of equipment which has been coated with SÄKAFLAKE® 900 or for application on other components such as process vessels, pipelines and various components whose chemical exposure requires the chemical resistance of a vinyl ester epoxy novolac system.

   
   
   
   
   
   
   

 

SÄKAPHEN® Coating SÄKATONIT® Extra AR - Product Data

Properties - Cold Cured Duroplast Coating
Resin base - Vinylester Epoxy-Novolac
Cure Mechanism - Cold Cured Duroplast Coating
Quantity of components - 3
Color - Green
Surface - Matt
pH Range pH 1 - 12
Wet Film Thickness per layer µm 150
Total dry film thickness µm 300
Coverage approx. kg/m²/DFT 0,8 / m² / 300µm
Surface Preparation Sa SA2 ½ - SA 3
Surface Profile µm 40 - 60
Temperature resistance dry (dry air oven) °C -20°C to +180°C
Temperature resistance wet (water) °C -20°C to 100°C
Resistance to water vapor diffusion °C ≤ ∆T 30°C
Overcoating Waiting Time hours/23°C min. 12 hours,
Chemical Curing days 8
Linear Thermal Expansion µm n/a
Pore testing Volts 67,5
Pendulum hardness acc. to König 6° sec 126
Shore D Hardness Shore D 87
Adhesion Test N/mm² [MPa] > 13
Salt spray test hours n/a
Impact Strength mm (1 kg) 500
Surface smoothness (Ra) µm Ø 3 readings 0,67
Surface tension mN/m >35 <38
Abrasion resistance mg/1000 r. under examination
Crosscut class 0
Heat conductivity Ø 12,7x2,0mm on C-Steel with 67,37 w/mK W/mK n/a