Other Name:
Fluorescent Brightener RSB,Fluorescent Brightening Agent RSB, Optical Brightening Agent RSB,Fluorescent Whitening Agent RSB,OBA RSB
Key Features
- High whiteness increasing power.
- Easily soluble in water at any proportion.
- Stable to hard water, minimum yellowing after high temperature Stentering.
Applications:
- Used in the process of surface gluing.
- Used in the process of coating.
Technical Specifications
- C.I. No.: Fluorescent brightener 357
- Physical Form: slight yellow liquid
- Appearance：Amber transparent Liquid
- Ion：Anionic
- PH value：7.0～9.0
Directions for use and dosage:
- Addition to the pigment coating mixtures: adding in any stage of building coating material. Good performance with the carrier of CMC, PVA and starch. Usual dosage: 0.2-2.0% on dry white pigment.
- Addition via size press: combined with starch, PVA and other products for surface sizing. Usual dosage: 0.005-0.02%.
