CHS-Alkyd SU 621 N 50 is a urethane long oiled universal binder for solvent borne coatings. It is an air-drying alkyd resin modified from soybean oil. This alkyd resin has low viscosity and 50 percent solution in de-aromatized white spirit. Aromatic content is just under 1 percent. This product is primarily used for fast air-drying coatings, enamels and transparent varnishes for interior and exterior uses on wood. It provides gloss and water resistance.
Spolchemie has been manufacturing high-quality chemicals for no less than 160 years. They have developed their business in many areas including special epoxy resins and systems, commodity epoxy resins, potassium hydroxide and inorganic derivatives, alkyd resins and polyesters. Powder coatings can be found in the automotive industry and in domestic appliance surface finishes. Liquid epoxy and alkyd resins have a wide range of applications, from industrial protective surface finishes up to decorative coatings in the building industry and hobby products.
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