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Model No.: 7128-64-5
Brand: Forever
Appearance: Powder
Usage: Leather Auxiliary Agents
Color: Yellow
Packaging: 25KG fiber drum lined with double-layer plastic bag
Productivity: Steady production capacity
Transportation: Ocean
Place of Origin: China
Supply Ability: Steady supply capacity
HS Code: 32042000
Port: Shanghai Port,Qingdao Port
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Forever Chemical PVC foaming regulators developed by our company are actually special acrylic processing aids and have all characteristics of acrylic processing aids. The only difference between them is that the molecular weight of foaming regulators is much higher than that of acrylic processing aids, and PVC foaming regulators have inherent super-high melt strength. Fluorescent Brightener OB (FBA 184) is commonly used in the amount of 0.01-0.03%, that is, each 100kg of the materials, the Fluorescent Brightener OB-1 takes 10g-30g or can be adjusted according to the requirements of the product or test.
Optical Brightener Ob (FBA 184) is a yellow-green crystalline substance that is insoluble in water and has stable performance. Its maximum absorption spectrum wavelength is 374nm, and it has strong fluorescence with an emission wavelength of 434nm. High whitening intensity with strong fluorescence. The use of a wide range of various plastic products can be used. Mostly used in the brightening the products of synthetic fiber and plastics, it is widely used in plastic film, material of lamination moulding and injection moulding as well as preferable brightening efficiency on polyolefin, PVC, PVC foaming, TPR, EVA and PU foaming together with coating, natural lacquer, etc. It also has specially good effect on foaming plastics, especially EVA, PE foaming.
Structural formula:
Appearance: light yellow or milk white powder
Purity: ≥99%
Melting point: 201-205℃
Solubility: poorly soluble in water, soluble in alkane, mineral oil, and common organic solvents.
Packing: 25KG fiber drum lined with double-layer plastic bag
Uses: in whitening and brightening PVC, polystyrene, polyethylene, polypropylene, thermoplastic plastic, ABS, cellulose acetate fiber, coating, paint, ink, etc.
CAS NO. :7128-64-5
Optical Brightener Properties:
• Colors appear more brilliant
• Environmentally friendly
• Excellent brightening ability
• Produce a bluish tinge, masking yellowness
• Whiter-than-white appearance.
Generally, in the production process of good water-based ink coatings, the fluorescent brightener OB is used.Fluorescent brightener OB not only increases the whiteness of the ink, but also increases the brightness of the ink.Fluorescent brightener OB-1 improves the grade of the product.
All quatations are subject to our final confirmation. Unless otherwise stated or agreed upon, all prices are net without commission.
Product Categories : Optical Brightener > Fluorescent Brightener OB (FBA 184)
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.