Bbu Ci220 Optical Brightener Fluorescent Brightener for Cotton and Paper

Model NO.
BBU
Transport Package
25kg/Carton
Trademark
LDCHEM
Origin
China
HS Code
32042000
Production Capacity
8000mt/Year
Reference Price
$ 3.60 - 5.40

Product Description

BBU CI220 optical brightener fluorescent brightener for cotton and paper

Name: Optical Brightener C.I. 220
Molecular formula: C40H40N12Na4O16S4
CAS Number: 16470-24-9
Molecular Weight: 1165.03
EINECS: 240-521-2
Specification:
Items Indices
Appearance Amber transparent liquid/Powder
Fluorescent strength (equivalent to standard substance) 35
Whiteness (WCIE)       ≥ -0.3
PH 8.0--10.0
Viscosity (25°C) ≤50mpa.s
Density 1.05-1.2g/cm3
Ionicity  anionic
Description:
  This product is a liquid fluorescent whitening agent used in paper   making.
Characteristics:
1.This product is easy to use, can be arbitrary proportion miscible with water,is suitable for continuous addition.
2.It has good acid-resistance, under low PH value also has excellent whitening effect.
3. It is very stable above 0°C.If temperature is below -3°C,it will freeze, if move to room temperature place or heating can melt,and to use  effect ively  without any adverse effects.
4.This product uses advanced nanofiltration technology to make it contain low salt 
content At room temperature, it has good storage stability.
Scope of application :
1. in the process of surface Sizing.
2. in the process of coating.
Application: 
1.we can add it into paper pulp directly , the dosage is : 0.05-1.2%(to oven dry stock)
2.In the process of surface sizing, it has better whitening effect used together with
CMC, PVA and starch. The dosage: 0.5-10g/L.
  1. In the process of coating, it can be added at any position.it has better whitening
effect used together with CMC,PVA and starch.The dosage: 0.1-1.1% (to the coating weight) Stored in closed containers at the temperature between 0-35°C,storage life is 6 months.
Packing :
200kg or 1000kg plastic drum (IBC,or Flexitank)  or as your demand. 

  
Bbu Ci220 Optical Brightener Fluorescent Brightener for Cotton and Paper


Bbu Ci220 Optical Brightener Fluorescent Brightener for Cotton and Paper Bbu Ci220 Optical Brightener Fluorescent Brightener for Cotton and Paper Bbu Ci220 Optical Brightener Fluorescent Brightener for Cotton and Paper Bbu Ci220 Optical Brightener Fluorescent Brightener for Cotton and Paper Bbu Ci220 Optical Brightener Fluorescent Brightener for Cotton and Paper Optical Brightener product range:
I.OPTICAL BRIGHTENER FOR PLASTICS/RUBBER/INK/COATING
Optical Brightener OB-1 C.I. 393 CAS NO.1533-45-5
Optical Brightener OB C.I. 184 CAS NO.7128-64-5
Optical Brightener FP-127 C.I. 378 CAS NO.40470-68-6
Optical Brightener KCB C.I. 367 CAS NO.5089-22-5
Optical Brightener KSN C.I. 368 CAS NO.5242-49-9
Optical Brightener EBF C.I. 185 CAS NO.12224-41-8
Optical Brightener ER-I C.I. 199 CAS NO.13001-39-3
Optical Brightener ER-II C.I. 199:1 CAS NO.13001-38-2
Optical Brightener ER-III C.I. 199:2 CAS NO.13001-40-6
II.OPTICAL BRIGHTENER FOR DETERGENT
Optical Brightener CBS-X C.I. 351 CAS NO.27344-41-8
Optical Brightener CXT C.I. 71 CAS NO.16090-02-1
III.OPTICAL BRIGHTENER FOR TEXTILE
Optical Brightener ER-330 C.I. 199 CAS NO.13001-39-3
Optical Brightener BA C.I. 113 CAS NO.12768-92-2
Optical Brightener BBU C.I. 113 CAS NO.16470-24-9
Optical Brightener CXT C.I. 71 CAS NO.16090-02-1
IV.OPTICAL BRIGHTENER FOR PAPER/PULP MAKING
Optical Brightener BA C.I. 113 CAS NO.12768-92-2
Optical Brightener BBU    C.I. 220 CAS NO.16470-24-9
V.OPTICAL BRIGHTENER FOR WOOL/ACRYLIC
Optical Brightener SWN    C.I. 140 CAS NO.91-44-1
Optical Brightener BAC  C.I. 363 CAS NO.95078-19-6

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DREAMKITCHEN.PT, 2023