Optical Brightener Agent Ba-L/Florescent Whitening Agent Ba-L for Textile

China Optical Brightener Agent Ba-L/Florescent Whitening Agent Ba-L for Textile, Find details about China Optical Brightener Ba-L, Fluorescent Whitening Agent from Optical Brightener Agent Ba-L/Florescent Whitening Agent Ba-L for Textile

Basic Info.

Model NO.

Fluorescent whitening agent for textile

Content

Used for Paper

Usage

Paper

Source

Used for Paper

Habit Appellation

Fine Chemicals

Application

Industry

Property

Liquid

Trademark

IDEFU

Transport Package

Drum

Specification

Origin

China

HS Code

320420

Model NO.

Fluorescent whitening agent for textile

Content

Used for Paper

Usage

Paper

Source

Used for Paper

Habit Appellation

Fine Chemicals

Application

Industry

Property

Liquid

Trademark

IDEFU

Transport Package

Drum

Specification

Origin

China

HS Code

320420

Product Desciption

Optical Brightener BA-L

ITEM	INDEX
Appearance	Amber transparent liquid
Fluorescent Strenghth (equivalent to the standard sample)	35±1
Color Shade	Similar to Slightly Different
Viscosity(25 ºC),mPa.s	≤ 50
PH value	8-10
Density, g/cm3	1.0-1.3
Ionicity	anionic

PROPERTY:
The product is acid-resistant, alkali-resistant and has much better whitening effect than VBL at pH 4.5-7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants.

Optical Brightener Agent Ba-L/Florescent Whitening Agent Ba-L for Textile

APPLICATION:
Mainly applied to whiten paper pulp, surface sizing, coating, and also applied to whiten cotton, linen and cellulose fiber as well as cellulose fabrics, and to brighten light-colored cellulose fabrics.

USAGE:
1. Being used in paper-making industry, add them into the paper pulp, coating solvent and surface gluing solvent. Usual dosage: 0.3-0.9% on dry pulp or dry dope.
2. When whitening of the cotton, hemp or cellulose, directly adding the fluorescent brightener BA-L dissolved with water into the dye vat, the dosage:0.25-0.85%, bath ratio:1:20-40, the dying temperature:60-100ºC.