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SÄKAPHEN

Si 17 N

Phenolic Based Heat Cured Hydrophobic Lining for Highly Acidic to Weak Alkali Media and Metal Oxychlorides. Satin Grey Olive Finish

SÄKAPHEN Si 17 N is a high-quality hydrophobic single-component phenolic based thermosetting heat cured, abrasion and impact resistant lining. Si 17 N is self-priming and developed for direct to metal application.

Si 17 N is chemically resistant to metal oxychlorides (VOCL3), 40% hydrofluoric acid, organic and inorganic acids, fume gases, chlorinated aromatic and aliphatic hydrocarbons, oils and greases. The lining is also resistant to temperature fluctuations.

The surface contains exceptional hydrophobic properties, preventing caking, fouling and incrustation. Si 17 N is resistant to water vapor diffusion (ΔT 85°C) and once polymerized is fully machinable.

For the lining of Storage, Transportation and Process Vessels, Pipework, Rotating Equipment and others where excellent chemical resistance, enhanced abrasion resistance and / or resistance against diffusion is needed.

 

Product nameUnitSÄKAPHEN® Si 17® N  
 Properties-Heat Cured Duroplast  
 Resin base-Phenolic resin blend  
 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 diffusible mediums is needed.  
 Cure Mechanism-Heat cured  
 Quantity of components-1  
 Color-Grey - olive  
 Surface-Satin finished  
 General chemical resistance (All resistances have to be inquired separately!)-Abrasion resistant as well as chemically resistant to metal oxichlorides (VOCL3), HF conc. and various substances ranging from strongly acidic to light alkaline aqueous liquids and vapors, fume gases, organic and inorganic acids, chlorinated aromatic and alphatic hydrocarbons, oils and greases.
Diffusion resistant.
  
 pH RangepH1 - 8  
 Wet Film Thickness per layerµm100  
 Total dry film thicknessµm180-200  
 Coverageapprox. kg/m²/DFT1,1 kg / m² / 200µm  
 Surface PreparationSaSA2 ½ - SA 3  
 Surface Profileµm40 - 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 85°C  
 Overcoating Waiting Timehours/23°Cno limitations  
 Chemical Curingdaysafter final bake  
 Linear Thermal Expansionµmn/a  
 Pore testingVolts67,5  
 Pendulum hardness acc. to König6° sec153  
 Shore D HardnessShore D95  
 Adhesion TestN/mm² [MPa]>30  
 Salt spray testhours1250  
 Impact Strengthmm (1 kg)> 1000  
 Surface smoothness (Ra)µm
Ø 3 readings
1,27  
 Surface tensionmN/m>38 <41  
 Abrasion resistancemg/1000 r.under examination  
 Crosscutclass   
 Heat conductivity
Ø 12,7x2,0mm on C-Steel with 67,37 w/mK
W/mKn/a  

Filler fuses with a crystalline structure, similar to diamonds, to create a unique mechanical stability due to their covalent bonding, thus increasing the mechanical and chemical resistance of the lining.

SÄKAPHEN Heat Cured Linings and Coatings

High-End Corrosion Protection and Carbon Footprint Reduction

Feel free to contact us for technical advice.

For any specific chemical resistances, fields of use, technical questions or other lining and coating queries, please feel free to contact us for technical advice.

Tel.: +49 20439470 or Email: info[at]saekaphen.de

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