CORONATE® HDI trimers from TOSOH offer unbeatable hardening for polyurethane based coatings and paints. CORONATE® products enable formulators to create a non-yellowing coating resistant to high heat and UV-rays, making them the go to HDI for including automotive refinishing, wood finishes and paints.
These products act as free radical scavengers and are used to protect the finished product from thermal degradation and oxidation, leading to long-term stability as it is able to extend product lifetime and aesthetics in their working environmental conditions. Metal Deactivators are available to be used when the polymer is in contact with metal ions (e.g. copper).
The ROKAmer® product line represents a group of non-ionic surfactants of the EO/PO block copolymers. Most of the ROKAmer® products are block copolymers in which the central polypropylene glycol group is flanked by two polyethylene glycol groups. Block copolymers are multipurpose products used in a variety of applications where antifoaming, dispersing and wetting properties are needed. Applications include detergents, I&I applications, rinse aids, hard surface cleaners, metal cleaners paints and coatings, water treatment and others.