KTZ® Pearlescent Pigments are Special Effect Pigments based on Mica substrate coated with Titanium Dioxide and/or Iron Oxide to create pearlescent effects, Interference colors and angle related color travel. KTZ® ROUSSILLON-I2 is a pearl treated with Kobo's patented Isopropyl Titanium Triisostearate (ITT) treatment.

KTZ®珠光颜料是基于涂有二氧化钛和/或氧化铁的云母基材以产生珠光效果，干涉颜色和角度相关颜色传播的特殊效果颜料。 KTZ®ROUSSILLON-I2是用Kobo专利异丙基钛三异硬脂酸酯（ITT）处理过的珍珠。