FSE523 Crack Injection Epoxy

FSE523 Crack Injection Epoxy

Two component epoxy-based adhesive with high bonding strength, shear strength, anti-aging strength. It is used for crack repair in construction works

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Packaging 15 kg (component A) and 5 kg (component B) per set.
Color Grey, White. Mixture: light grey.
Shelf Life 18 months in original, unopened packaging. Store dry at temperatures between 4 and 32 °C.
Mix Ratio A:B = 3:1 by weight
Service Temperatures +5 °C min. / +40°C max.
Operable time 150 minutes(10°C); 50 minutes(23°C); 40 minutes(30°C)
Consumption 3-4 kg/sqm
Thixotropic Index 4.0 min.
Sagging Mobility (25°C) 2.0 max.
Density after Curing 1.0 g/cm³
Tensile Strength(ASTM D638) 62 Mpa
Tensile Modulus (ASTM D638) 8000 Mpa
Elongation at Break(ASTM D638) 2.07 %
Compressive Strength (ASTM D695) 117 Mpa
Flexural Strength(ASTM D790) 115 Mpa
Shear Strength (ASTM D732) 56 Mpa
Bonding Strength (ASTM C882) 40 Mpa
Deflection Temperature (ASTM D648) 65 °C
Water Absorption (ASTM D470) 0.06 %
Wet and Heat Ageing shear strength decrease rate: 12% max.
Heat Aging Resistance same temperature, 10 minutes, shear strength decrease rate: 5% max.,
Freezing and Thawing shear strength decrease rate: 5% max.
Fatigue Stress 2×10 6 times continuous sine wave fatigue loads, no specimen destroy.
Stress Resistance no steel - steel tensile shear specimens destroy; creep deformation value: 0.4 mm max.
Salt Resistance no cracks or come unglued; strength decrease rate: 5% max.
Alkaline Resistance no strength decrease; as the concrete damage, no cracks or come unglued.
Acid Resistance as the concrete damage, no cracks or degumming.

 

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