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Hangzhou Henghao Pigment Chemical Company Logo

Hangzhou Henghao Pigment Chemical Fluorescent brightener OB

Hangzhou Henghao Pigment Chemical Fluorescent brightener OB is a a bright yellow-green crystal powder.

Color: Green

Functions: Optical Brightener

Compatible Polymers & Resins: Acrylics, Acrylonitrile Butadiene Styrene (ABS), Poly(Methyl Methacrylate) (PMMA), Polyamides, Polyesters, Polyethylenes (PE), Polypropylenes (PP), Polystyrenes (PS), Polyvinyl Chloride (PVC), Styrene Acrylonitrile (SAN)

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family

    Azo Compounds,

    Thiophanates

    Chemical Name

    2,5-Bis(5- tert - butyl- benzoxazol- 2- yl) thiophene

    Dye Type

    Fluorescent Dyes

    Plastics & Elastomers Functions

    Optical Brightener

    Technologies

    Pigments & Colorants,

    Plastics

    Product Families

    Pigments & Colorants — Dyes

    Specialty Dyes

    Plastics — Polymer Additives

    Pigments & Colorants

    Features & Benefits

    Materials Features

    Crystalline

    Properties

    Its melting point is 196-203°C,Decomposition temperature is larger than 220°C.It is insoluble in water,dissolved in paraffin fat ,miner oil, wax and common organic solvents.The hue of the fluorescent light is blue light.The maximum wavelength of   absorptive light is 375 nm(ethyl alcohol).

    Applications & Uses

    Markets

    Automotive & Transportation,

    Consumer Goods,

    Paints & Coatings,

    Printing & Packaging

    Applications

    Paints & Coatings — Automotive & Transportation

    Other Automotive & Transportation Coatings

    Paints & Coatings — Building & Construction

    Other Building & Construction Applications

    Automotive & Transportation — Coatings & Finishes

    Other Coatings & Finishes

    Automotive & Transportation — Other Automotive & Transportation Applications

    Consumer Goods — Other Consumer Goods Applications

    Paints & Coatings — Other Paints & Coatings Applications

    Printing & Packaging — Printing & Inks

    Other Printing Applications

    Compatible Polymers & Resins

    Acrylics,

    Acrylonitrile Butadiene Styrene (ABS),

    Poly(Methyl Methacrylate) (PMMA),

    Polyamides,

    Polyesters,

    Polyethylenes (PE),

    Polypropylenes (PP),

    Polystyrenes (PS),

    Polyvinyl Chloride (PVC),

    Styrene Acrylonitrile (SAN)

    Uses

    It is mainly used in brightening of thermoplastic plastics,PVC, PE, PP, PS, ABS, SAN, CA, PA, PMMA, acrylic resin ,polyester fiber, paint, coating,and printing ink . 

    Properties

    Color

    Green

    Physical Form

    Powder,

    Solid

    Packaging & Availability

    Packaging Type

    Drums

    Package

    10-25KG cardboard drum lined with double plastic bags or according to the requirement of the users.