Optical Brightener Agent Bac

Basic Info.

Model NO.	Fluorescent whitening agent for textile
Kind	Used for Textile
Appearance	Liquid
Application	Textile Printing Auxiliary, Dying Auxiliary
Transport Package	Drum
Specification	KG
Trademark	IDEFU
Origin	China
HS Code	320420
Production Capacity	3000000mt/Year

Product Description

OPTICAL BRIGHTENER AGENT BAC-L
CAS NO.:175203-00-6
[Ingredients] Benzimidazole derrivative
[Properties]
Apperance:Brown transparent liquid
Ion: cationic
PH value(10g/l):3.0~5.0
[Characteristics]
Good whtiness in acrylic fiber or fabric.
Good stability for chlorite bleach.
[Application]
Chlorite-stable optical brightening agent with bluish-violet white shade for acrylic and secondary acetate in all stages of processing.
[Method of use]
Process A:
Dosage: 0.2~1.5%.
Dyeing liquor PH value is adjusted to 3-4 with oxilic acid dihydrate.
Ratio: 1:10-40
Temperature: dyeing at 90-98ºC about 40-60 min
Process B:
Dosage: 0.2~1.5%.
Sodium chlorit(80%): 2g/l
Sodium nitrat:1-3g/l
Dyeing liquor PH value is adjusted to 3-4 with oxilic acid dihydrate.
Ratio: 1:10-40
Temperature: dyeing at 90-98ºC about 40-60 min
PACKING:
35 kgs/barrel, and package as customer requirement
.

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