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Sikaflex®-554
Sikaflex®-554 is an elastic one-component STP adhesive system specifically developed for bonding large components in industrial manufacturing. It provides good adhesion to a wide range of substrates with minimal pre-treatment. Sikaflex®-554 can be accelerated with the Booster and PowerCure system.
Benefits
Good adhesion to a wide range of substrates without primer
Very good weather resistance
Complies with DIN EN 45545-2 R1/R7 HL3
ISEGA certificate for use in the food industry
Accelerated curing possible with Sika Booster or Sika PowerCure
Free of solvents, isocyanate, phthalate and PVC
High dynamic load capacity
Applications
Solar panels
Awning brackets
Exterior accessories
Floor panels
Furniture construction inside
Installation of boosters and rails
Chemical base : Silane-terminated polymer (STP)
Cure Mechanism: Moisture curing A
Colour (CQP001-1): White, black
Density before curing: depending on colour; 1,44 kg/l
Working temperature: 5 °C to 40 °C
Skin forming time (CQP019-1): 25 minutes A
Volume change (CQP014-1): -2 %
Hardness Shore A (CQP023-1 / ISO 48-4): 55
Tensile strength (CQP036-1 / ISO 527): 3.5 MPa
Elongation at break (CQP036-1 / ISO 527): 500 %
Tear resistance (CQP045-1 / ISO 34): 20 N/mm
Tensile shear strength (CQP046-1 / ISO 4587): 2.5 MPa
Service temperature (CQP509-1 / CQP513-1): -50 to 90 °C
Storage: below 25 °C
