SEALANT (SEALER) Sealants (selear) are organic – mineral chemical processes with specific characteristics used on passivated deposits of zinc and zinc-nickel in order to increase corrosion resistance and adjust the tightening torque ensuring compliance with the standards of the automotive industry and the NF/UNI/ISO/ASTM standards.
Features and Advantages
- Auto healing
- Thickness 0,5-1,5 microns
- Excellent resistance to automotive fluids
- High resistance to corrosion
- Excellent aesthetic appearance
- It reduces the dripping marks
- Excellent ductility
- Tightening torque control
Silga uses different types of sealants according to customer requirements and reference standards for the following aims:
- Adjust the friction coefficient value µtot 0,12-0,18
- Adjust the friction coefficient value µtot 0,10-0,16
- Adjust the friction coefficient value µtot 0,08-0,14
- Adjust the friction coefficient value µtot 0,12-0,18 specific for Aluminium clamping
- Excellent aesthetic appearance for applications in barrel (in mass)
- Excellent aesthetic appearance for applications on rack with reduced dripping marks
- Intense black colouring
LUBRICANTS Lubricants are water-based products with nano-particle suspensions used on passivated zinc and zinc-nickel deposits, also sealed, only in order to adjust/control the tightening torque ensuring compliance with the standards of the automotive industry and the NF/UNI/ISO/ASTM standards
Adjust/control range of friction coefficient µtot 0.09-0.12