Pigment da fenti

Pigment da fenti abu ne mai launi wanda yake gaba daya ko kusan insolable cikin ruwa. Sabanin haka, dyes yawanci suna narkewa ne, aƙalla a wasu mataki a cikin amfanin su. Kullum dyes yawanci kwayoyin halitta ne yayin da alamu galibi sune mahimmin mahimman bayanai dioxide titanium . Pigments na Prehistoric da darajar tarihi sun haɗa da Ocher , gawayi , da cinta Lazuli .

Dye wani abu ne mai launi wanda ke tattare da kimantawa ga substrate wanda ake amfani dashi. Wannan ya bambanta ettlene-vinyl acetate dyes daga alamomin da ba sa yin amfani da kayan da suke da launi baƙin ƙarfe baƙin ƙarfe. Ana amfani da Dye gaba ɗaya a cikin wani mai ruwa mai ruwa mai ruwa , kuma yana buƙatar ƙarin mordant don inganta saurin fensir na fiber.

Duk dyes da pigments suna canza launin abinci na abinci na titanium saboda suna sha kawai wasu cututtukan da ake gani . Dyes yawanci suna narkewa cikin ruwa alhali sodium hexametataphosphate aliyoyin alade ne insoluble. Wasu Dits za a iya sa su insoluble tare da Bugu da ƙari na gishiri don samar da alamar lake .