Additive for Paper & Pulp for Optical Whiteness
Optical brightening agents are additives which are used in the paper industries to enhance whitening effects of papers. These chemical compounds absorb light in the ultraviolet and violet region (usually 340-370nm) and re-emit light in the blue region (ty
Sun White Chemicals for Paper & Pulp – Optical Brighteners
Sun White Chemicals manufactures special series of OBTEX brand of optical brighteners (OBA) and fluorescent whitening agents for paper & pulp industry for brightness of material.
| Name | CI No | EV Value | Use | Remarks | Download |
|---|---|---|---|---|---|
| OBTEX-BBU-250% | 220 | 435 EV | Paper & Pulp | Download | |
| OBTEX-ABP-X | 220 | 425 EV | Paper & Pulp |