Compared to rubber and silicone alternatives, they simplify manufacturing with single-step fabrication, reducing the energy used in production, and can be overmolded directly onto a range of non-polar polymer substrates including PP and PE.  

Or, you can choose OnColor WC Choice colorants for EVA and PE resins – a cost-effective alternative in standard stock colors for shorter lead times and smaller minimum orders.

Eight of the new grades can be overmolded on polypropylene (PP) and the ninth grade bonds to both PP and polyethylene (PE).

Additional iterations are in development for other high-performance resins, including polyethersulfone (PES) and polysulfone (PSU).

This latest addition to the Additives for Recycling (A4R) portfolio of solutions helps bring incompatible polymers, such as PP and PE, together by forming them into a homogenous polymer mixture that increases mechanical properties based on polymer modification and will be exhibited at the upcoming Fakuma International Trade Fair for Plastics Processing.

PE overmolding can be achieved with our Dynalloy™ OBC 8000 T grades.

PE overmolding can be achieved with our Dynalloy™ OBC 8000 T grades.

The colorant solutions are available in PP and PE (HDPE and LDPE) and produced with ingredients tested to European Pharmacopeia 3.1.3 and 3.1.5 as well as to USP chapters , including class VI (a requirement for ophthalmic and nasal drugs) and USP and (light transmission).

OnCap™ Nucleating Foaming Agent Additive: essential ingredient for manufacturing coaxial PE cables via gas injection foaming

Available as a granular masterbatch for injection molding, thermoforming or extrusion, these new additives offer superior performance for most clear polymers, including polyethylene (PE), polypropylene (PP), polycarbonate (PC), polyethylene terephthalate (PET) and polystyrene (PS).