Description

REVA™ 4BB is designed for textile manufacturers looking to enhance the visual whiteness of fabrics through optical brightening. It can be assessed for incorporation into compatible textile processing systems according to the fibre type and desired finished appearance.

The grade should be selected based on the required brightening strength and processing conditions. Reva’s published listing reports different values for REVA 4BB and REVA 4BB CONC, so the two grades should not be treated as interchangeable.