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Two component repair material for SÄKAPHEN® Si 57 E. Red, high gloss.

SÄKAPHEN® Si 57 E/RE is the two component repair material for SÄKAPHEN® Si 57 E. The coating has hydrophopic properties and an excellent adhesion to the substrate. The coating is chemically resistant to all types of water, including brackish, river and sea water as well as deionized water, various substances ranging from sour to strongly alkaline.

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SÄKAPHEN® Coating Si 57 E/RE - Product Data

Properties - Cold Cured Duroplast Coating
Resin base - Amine cured Epoxy system
Cure Mechanism - Cold Cured Duroplast Coating
Quantity of components - 2
Color - Iron oxide red
Surface - Glossy
pH Range pH 3-13
wet coating thickness in 1 layer µm 150
Total dry film thickness µm 400-500
Coverage at 1000µm approx. kg/m²/DFT 1,2 kg / m² / 500µm
Surface Preparation Sa SA2 ½ - SA 3
Surface Profile µm 40 - 60 µm
Temperature resistance dry (dry air oven) °C -20°C to +90°C
Temperature resistance wet (water) °C -20°C to 70°C
Resistance to water vapor diffusion °C ≤ ∆T 30°C
Overcoating Waiting Time hours/23°C 8-24
Chemical Curing days 7-10
Linear Thermal Expansion µm n/a
Pore testing Volts 2000
Pendulum hardness acc. to König 6° sec 133
Shore D Hardness Shore D 84
Adhesion Test N/mm² [MPa] > 20
Salt spray test hours 1250
Impact Strength mm (1 kg) 550
Surface smoothness (Ra) µm Ø 3 readings 0,40
Surface tension mN/m >28 <35
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