China New Product 40470-68-6 - Optical Brightener FP-127 – Subang
China New Product 40470-68-6 - Optical Brightener FP-127 – Subang Detail:
Structural formula
Product Name:Optical brightener FP-127
Chemical Name:4,4′-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.
Product detail pictures:
Related Product Guide:
We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for China New Product 40470-68-6 - Optical Brightener FP-127 – Subang , The product will supply to all over the world, such as: Liberia, Marseille, Johor, We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end products, to do professional products.
By Caroline from Monaco - 2018.06.03 10:17
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Christine from Greek - 2018.12.10 19:03