Bonding special plastic materials with Low Surface Energy (LSE) like Polypropylene (PP), Polyethene(PE), Polyamide (PA or Nylon/Teflon), Thermoplastic Olefin (TPO), and those plasticizer filled plastics that are greasy in appearance will be difficult and there are no known adhesives available that can perform the adhesion effectively.
In order to bond all these Low Surface Energies materials, either it has to be treated by way of applying high voltage arching like corona plasma discharge on the surface before introducing any suitable adhesives or to apply with the latest development of a special formulation of KA Series methyl methacrylate adhesive (MMA) formulated by Everwide Chemical Company.
These unique adhesives have the ability to bond and adhere strongly to all these LSE substrates like PP, PE, PA, and TPO after going through the course of curing. This KA series of MMA cures at amber temperature, has high shear strength, no volatile organic content (100% solventless), no surface treatment required, and able to resist chemicals and water.