色浆色膏系列特种炭黑/Specialty Blacks Series for colorants
T-530B、T-420B、T-450B、T-340B 等系列产品是科思姆公司国色浆、色膏类市场而研发的特种炭黑 ,该系列 产品易加工，易分散，着色力高，可广泛的应用于水性色浆、PVC 色浆、印花色浆、外墙涂料及聚氨酯发泡色 膏等类产品的着色。
T-530B、T-420B、T-450B、T-340B are special blacks series developed by CSM for various colorant applications. These grades are easily dispersed and processed with high tinting strength. Therefore, these products could be widely used for waterborne
color paste, PVC colorant, printing paste, exterior wall paint and polyurethane foam paste etc