Reactive gray SPE---- black KBR's replacer

reactive gray SPE ……
　　　　　　　　 High Solubility ……… Solubility is 110g/l
　　　　　　　　High colour yield………excellent darkness
　　　　　　　　Good stability ……… avoid the unstable color light of black KBR to match coffee color.
　　　　　　　　Good sunlight fastness……1/1 chroma: ISO 6-7 grade

Reactive gray SPE has high Solubility (110g/l) and low substantivity (Rf value 0.94). It can be used in cotton padding in gray or coffee matching color; It has good compatibility, and can improve chromatic aberration.

Uses and cautions:

1, Suitable for printing gray , olive green , coffee, or used as printing color matching gin normal printing

2, reactive gray SPE has low substantivity and good compatibility. It can work with K and SP.

3, reactive gray SPE is not good for the printing of rayon in large area; For requirements for special fastness, please do experiment first