Modern Dispersions, Incorporated (MDI) is a thermoplastics compounder and concentrate maker. MDI is respected in the market f ... or providing the best value and highest quality carbon black masterbatches, white concentrates and specialty additive compounds. Our goal is to help you grow profitably. Our products are used to manufacture articles in many markets and provide end-use functionality in areas such as UV protection, static dissipation and extending product lifetime. MDI products can be found in agricultural film, electrostatic dissipative housings for use in electronic packaging, cell phones, fabrics and household plastic items read more