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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: 3500ton per year
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
This product is dedicated to the fluorescent whitening of cotton fabric, as well as nylon, blend fabric of cotton/ hemp and cotton/nylon. Get excellent whitening fastness and brightness.
1. Whitening for cotton products can be used for whitening and brightening in high or medium class bleached cotton yarn, cotton knitted fabric, cotton, franneru, printed cotton etc. General amount is 0.5-2%, liquor ratio 1:15-50.
2. Can be used for bleaching of a high percentage content of cotton in T/C fabric, the amount is base on the proportion of T/C fabric and brightness requirement.
3. Can be used for viscose fiber, viscose fiber cloth, rayon fabric whitening. The general amount is 0.1-0.5%.
4. Apply to Nylon, polyvinyl alcohol products, such as knitted fabrics, socks, scarves, etc. The generally amount is 0.1-0.5%.
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.