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Optical Brightener Ob-184 Bbot Fba 184 for PVC ABS CAS 7128-64-5
Optical Brightener Ob-184 Bbot Fba 184 for PVC ABS CAS 7128-64-5
Optical Brightener Ob-184 Bbot Fba 184 for PVC ABS CAS 7128-64-5
Optical Brightener Ob-184 Bbot Fba 184 for PVC ABS CAS 7128-64-5
Optical Brightener Ob-184 Bbot Fba 184 for PVC ABS CAS 7128-64-5
Optical Brightener Ob-184 Bbot Fba 184 for PVC ABS CAS 7128-64-5

Optical Brightener Ob-184 Bbot Fba 184 for PVC ABS CAS 7128-64-5

Min.Order: 1,000
Product origin: Changsha, Hunan, China
Infringement complaint: complaintComplaint
US$ 7 ~ 26

Description

Product Description

 

China factory Optical Brightener OB 184 Fluorescent Brightener OB

Fluorescent whitening agent OB can be used for whitening and brightening of thermoplastics, such as PVC, PF, PP, PS, ABS, etc. Excellent heat resistance and light resistance. It is also used for whitening or anti-counterfeiting marks of some fibers, paints, coatings, high-grade photographic papers and inks.
Optical Brightener OB Specification:
Product CateOptical Brightening Agent For Plastic
Product NameOptical Brightening Agent OB
Chemical Name2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)
CAS No.7128-64-5
C.I. No.184
Structural Formula 
Molecular FormulaC26H26N2O2N2
Molecular Weight430
Technical IndexAppearance:slight greenish yellow powder 
Melting Point:200-202°C 
Purity:≥99%
UsesMainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.

 
Basic Information:
1.Small consumption, strong whitening intensity, small consumption can bring a very good whitening result.
2. Wide service behavior, suitable for various kinds of plastic whitening.
3. Have a good compatibility with plastic , good resistance to high temperature and excellent light fastness and weathering resistance.
4. Especially suitable for whitening plastics, such as the polyolefin, polyamide, polyacrylonitrile and so on.
5. Widely used in the film, injection molding and extrusion molding material, is suitable for all plastic processing.
Method of Application: Recommend consumption: Put about 20g OB brightener into every 100kg materiel, concrete consumption is adjusted according to compounding formula.
6.Mainly be used in whitening of thermoplastic, polyvinyl chloride (PVC), polypropylene (PP), polyester fiber, paint and ink, etc.

Product Specification: 
TEST ITEMS
SPECIFICATION

APPEARANCE
LIGHT YELLOW OR MILK WHITE POWDER

SHADE
LIGHT YELLOWISH

METLING POINT
201-202 °C

PURITY
99% min

FINENESS
300 mesh min

SOLUBILITY
hardly soluble in water,but soluble in paraffin, mineral oils and ordinary organic solvents.
Optical Brightener product range:
I.OPTICAL BRIGHTENER FOR PLASTICS/RUBBER/INK/COATING
Optical Brightener OB-1C.I. 393CAS NO.1533-45-5
Optical Brightener OBC.I. 184CAS NO.7128-64-5
Optical Brightener FP-127C.I. 378CAS NO.40470-68-6
Optical Brightener KCBC.I. 367CAS NO.5089-22-5
Optical Brightener KSNC.I. 368CAS NO.5242-49-9
Optical Brightener EBFC.I. 185CAS NO.12224-41-8
Optical Brightener ER-IC.I. 199CAS NO.13001-39-3
Optical Brightener ER-IIC.I. 199:1CAS NO.13001-38-2
Optical Brightener ER-IIIC.I. 199:2CAS NO.13001-40-6
II.OPTICAL BRIGHTENER FOR DETERGENT
Optical Brightener CBS-XC.I. 351CAS NO.27344-41-8
Optical Brightener CXTC.I. 71CAS NO.16090-02-1
III.OPTICAL BRIGHTENER FOR TEXTILE
Optical Brightener ER-330C.I. 199CAS NO.13001-39-3
Optical Brightener BAC.I. 113CAS NO.12768-92-2
Optical Brightener BBUC.I. 113CAS NO.16470-24-9
Optical Brightener CXTC.I. 71CAS NO.16090-02-1
IV.OPTICAL BRIGHTENER FOR PAPER/PULP MAKING
Optical Brightener BAC.I. 113CAS NO.12768-92-2
Optical Brightener BBU   C.I. 220CAS NO.16470-24-9
V.OPTICAL BRIGHTENER FOR WOOL/ACRYLIC
Optical Brightener SWN   C.I. 140CAS NO.91-44-1
Optical Brightener BAC C.I. 363CAS NO.95078-19-6

Optical Brightener Certificates:SGS,REACH,ROHS,FDA

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