• SÄKAPHEN® SI 17® N

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PHENOLIC-BASED HYDROPHOBIC COATING FOR STRONGLY ACIDIC TO WEAKLY ALKALINE MEDIA AND METAL OXICHLORIDES. OFFERS EXCELLENT ABRASION AND IMPACT RESISTANCE. GREY-OLIVE, SATIN FINISH.

SÄKAPHEN® Si 17® N is a high-quality abrasion and impactresistant hydrophobic phenolic-based thermosetting heatcured coating.

The coating is chemically resistant to metal oxichlorides (VOCL3), 40% hydroflouric acid, various mediums ranging from strongly acidic to weakly alkaline aqueous liquids and vapors, fume gases, organic and inorganic acids, chlorinated aromatic and alphatic hydrocarbon, oils and greases.

The surface has hydrophobic properties and prevents caking, fouling and incrustation. The coating is resistant to water vapor diffusion (≤ ΔT 85°C).

The images are for illustration purposes only and may differ from the actual appearance of the products.

 

Field of application:

  For the coating of storage, transportation and process vessels, pipe works, rotating equipment and other equipment where excellent chemical resistance as well as enhanced abrasion resistance and/or resistance against diffusion is needed.
   
   
   
   
   
   
   
   

 

SÄKAPHEN® Coating Si 17 N - Product Data 

Properties - Heat Cured Duroplast
Resin base - Phenolic resin blend
Cure Mechanism - Heat cured
Quantity of components - 1
Color - Grey olive
Surface - Satin finished
pH Range pH 1 - 8
Wet Film Thickness per layer µm 100
Total dry film thickness µm 180
Coverage approx. kg/m²/DFT 1,1 kg / m² / 200µm
Surface Preparation Sa SA2 ½ - SA 3
Surface Profile µm 40 - 60 µm
Temperature resistance dry (dry air oven) °C -20°C to +180°C/200°C
Temperature resistance wet (water) °C -20°C to +180°C/200°C
Resistance to water vapor diffusion °C ≤ ∆T 65°C
Overcoating Waiting Time hours/23°C no limitations
Chemical Curing days after final bake
Linear Thermal Expansion µm n/a
Pore testing Volts 67,5
Pendulum hardness acc. to König 6° sec 153
Shore D Hardness Shore D 95
Adhesion Test N/mm² [MPa] >30
Salt spray test hours 1250
Impact Strength mm (1 kg) > 1000
Surface smoothness (Ra) µm Ø 3 readings 1,27
Surface tension mN/m >38 <41
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