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Si 14 E

Phenolic Based Heat Cured Hydrophobic Lining for Highly Acidic to Weak Alkali Media. High Gloss, Dark Green Finish

SÄKAPHEN Si 14 E is a high-quality hydrophobic single-component phenolic based thermosetting heat cured lining. Si 14 E is self-priming and formulated and developed for direct to metal application.

Si 14 E is chemically resistant to organic and inorganic acids, salt solutions, aliphatic and aromatic hydrocarbons, fume gases, alcohols and cooling water including brackish, river, sea and deionized. Si 14 E is also resistant to temperature fluctuations.

The lining film surface is hard elastic with exceptional hydrophobic properties, preventing caking, fouling and incrustation.

All of the SÄKAPHEN heat cured range of products once polymerized are fully machinable.

For the lining and coating of Heat Exchangers, Condensers, Coolers, Air Coolers, Turbines, Impellers, Pipework, Meter Provers (Prover Loops), Desalination Plants, Centrifuges, ISO Tank Containers, Vessels and Storage Tanks.

Product nameUnitSÄKAPHEN® Si 14® E 
 Properties-Heat Cured Duroplast  
 Resin base-Phenolic resin blend  
 Field of Application-For the coating of heat exchangers, air coolers, condensers, turbines and compressor rotors, impellers, salt dissolving installations, pipeworks, prover loops, centrifuges, tank containers.  
 Cure Mechanism-Heat cured  
 Quantity of components-1  
 Color-Dark Green  
 General chemical resistance (All resistances have to be inquired separately!)-Resistant to organic and inorganic acids, salt solutions, aliphatic and aromatic hydrocarbons, fume gases, alcohols, cooling water including brackish, river and sea water as well as deionized water.  
 pH RangepH1 - 8  
 Wet Film Thickness per layerµm100  
 Total dry film thicknessµm180-200  
 Coverageapprox. kg/m²/DFT1 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 30°C  
 Overcoating Waiting Timehours/23°Cno time limitations  
 Chemical Curingdaysafter final bake  
 Linear Thermal Expansionµm(VDE 0304): 33*10-6 mm/mm°C  
 Pore testingVolts67,5  
 Pendulum hardness acc. to König6° sec213  
 Shore D HardnessShore D94  
 Adhesion TestN/mm² [MPa]> 20  
 Salt spray testhours1400  
 Impact Strengthmm (1 kg)> 1000  
 Surface smoothness (Ra)µm
Ø 3 readings
 Surface tensionmN/m> 28 < 35  
 Taber Abrasion resistance, CS17 wheel, 1kgmg/1000 r.14  
 Crosscutclass0 (DIN EN ISO 2409)  
 Heat conductivity
Ø 12,7x2,0mm on C-Steel with 67,37 w/mK

Phenoplasts were among the first commercially available plastics, the first large scale produced phenol resin is the phenol formaldehyde condensation resin. Phenoplasts are thermosetting plastics, produced on the basis of phenolic resins by curing.

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]

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