• SÄKAPHEN® SI 17® TC Antibacterial

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PHENOLIC-BASED HYDROPHOBIC FOOD GRADE COATING FOR ACIDIC TO WEAKLY ALKALINE MEDIA. ACTIVELY GERMICIDAL. OFFERS EXCELLENT ABRASION AND IMPACT RESISTANCE AS WELL AS ENHANCED PERMEATION RESISTANCE. REDDISH, SATIN FINISH.

SÄKAPHEN® Si 17® TC Antibacterial is a high-quality abrasion and impact-resistant hydrophobic phenolic-based thermosetting heat-cured coating. The coating has active germicidal properties. The coating is approved as food grade as per §§ 30, 31 (1) German Food Law (LFGB) and EU guideline Art. 3 (EG) Nr. 1935/2004.

The coating is chemically resistant to various mediums ranging from strongly acidic to weakly alkaline aqueous liquids and vapors, fume gases, organic and inorganic acids, chlorinated aromatic and alphatic hydrocarbon, all types of cooling water, including brackish, river and sea water as well as deionized water, oils and greases.

The surface has hydrophobic properties and prevents caking, fouling and incrustation.

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

 

Field of application:

  For the coating of ISO tank containers, process vessels, pipe works, rotating equipment and other equipment where excellent chemical resistance as well as abrasion resistance is needed in combination with antibacterial properties of the coating.
   
   Test certificate antibacterial / germicidal properties: Download PDF here.
   Test certificate food grade approval: Download PDF here.
   
   
   
   
   

 

SÄKAPHEN® Coating Si 17 TC Antibacterial - Product Data 

Properties - Heat Cured Duroplast
Resin base - Phenolic resin blend
Cure Mechanism - Heat cured
Quantity of components - 1
Color - reddish
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 (depending on medium)
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