Factory Outlets Optical Brightener BAC - Optical Brightener FP-127 – Subang

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Factory Outlets Optical Brightener BAC - Optical Brightener FP-127 – Subang Detail:

Structural formula

1

Product NameOptical brightener FP-127

Chemical Name4,4′-Bis(2-methoxystyryl)-1,1′-biphenyl

C.I.:378

CAS NO.:40470-68-6

Specifications

Appearance: Light yellow or milky white crystal powder

Purity: ≥99.0%

Tone: Blue

Melting point: 219~221℃

Solubility: insoluble in water. soluble in a variety of organic solvents such as DMF (dimethylformamide)

Thermal stability: above 300°C, which can meet the temperature requirements of different manufacturing, processing plastics and fibers.

Maximum absorption wavelength: 368nm

Maximum emission wavelength: 436nm

Application

Optical brightener FP-127 is a high-efficiency plastic brightener whose performance is the same as Uvitex 127 (FP) from Ciba. It can be used for whitening and brightening polymers, coatings, printing inks and synthetic fibers.It has the advantages of high whiteness, good shade, good color fastness, heat resistance, good weather resistance, and no yellowing.It can be added to the monomer or prepolymerized material before or during polymerization, polycondensation or addition polymerization, or it can be added in the form of powder or pellets before or during the molding of plastics and synthetic fibers. It is suitable for all kinds of plastics, but it is especially suitable for the whitening and brightening of artificial leather products and the whitening of sports shoe sole EVA.

Reference usage:

The dosage depends on the requirements of whiteness. 

1  PVC:

Whitening: 0.01~0.05%(10-50g/100kg material)

Transparent: 0.0001~0.001%(0.1-1g/100kg material)

2  PS:

Whitening: 0.001%(1g/100kg material)

Transparent: 0.0001~0.001%(0.1-1g/100kg material)

3  ABS:

0.01~0.05%(10-50g/100kg material)

Other plastics: It also has a good whitening effect for other thermoplastics, acetate, PMMA, and polyester chips.

Package

25kg fiber drum,with PE bag inside or as customer’s request.

Storage

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.


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Factory Outlets Optical Brightener BAC - Optical Brightener FP-127 – Subang detail pictures


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With advanced technologies and facilities, strict high quality regulate, reasonable price tag, excellent support and close co-operation with shoppers, we have been devoted to furnishing the best benefit for our buyers for Factory Outlets Optical Brightener BAC - Optical Brightener FP-127 – Subang , The product will supply to all over the world, such as: Vancouver, Brisbane, New York, We seriously promise that we provide all the customers with the best quality products, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Mandy from Czech - 2017.08.21 14:13
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Margaret from Chicago - 2017.01.11 17:15
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