Arclin, a material science company, completed the acquisition of RG Dispersants, a producer of specialty dispersants and surface-active products, a CPS Performance Materials, a manufacturer of specialty chemicals and polymers for high performance applications. Financial terms were not disclosed. "The addition of the Candiac and Cedartown teams and physical assets continues to add new products and markets for Arclin. Arclin has a strategy to diversify our product offerings into areas that are related to our core chemical competencies and manufacturing expertise," Bradley Bolduc, Arclin President & CEO.