New Delivery for Optical Brightener SWN - Optical Brightener FP-127 – Subang
New Delivery for Optical Brightener SWN - 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:
"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for New Delivery for Optical Brightener SWN - Optical Brightener FP-127 – Subang , The product will supply to all over the world, such as: Birmingham, Romania, Czech, If any item be of interest to you, please let us know. We will try our best to satisfy your requirements with high quality products, the best prices and prompt delivery. Please feel free to contact us at any time. We will reply you when we receive your inquiries. Please note that samples are available before we start our business.
By mary rash from Roman - 2018.11.28 16:25
This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
By Roland Jacka from Spain - 2017.06.25 12:48