Fluorescent Whitening Agent APC For Paper Making Mill

Product Description   Fluorescent Whitening Agent APC     Formula: C40H40N12S4O16Na4 Maximum UV absorption wavelength: 350 nm Molecular weight: 1165.12 Standard: HG/T 3727-2003   Specification:

1. Appearance	Amber Transparent Liquid
2. Fluorescence Intensity	35 ± 2
3. Whiteness WCLE	≥±3
4. Viscosity (25°C)	≤50 mpa.s
5. PH value	8—10.5
6. Density	1.1—1.2 g/cm3
7. Ionic	Anion

  Features: 1. Easy To Use, Miscible With Water In Any Proportion, Can Control The Flow By Automatic Metering Pump, Add Continuously. 2. Has Good Acid And Alkali Resistance, Excellent Whitening Effect. 3. Adopt nanofiltration technology to lower salt content, has good storage stability at room temperature. 4. Compared with similar products, have considerable acid fastness and light fastness. 5. Products Remained Stable Above 0 °C , And May Freeze Below 

    Scope:   1. Fluorescent Brightening Pulp.   2. Fluorescent Brightening In Surface Sizing.   3. Fluorescent Whitening During Coating Process.       Usage:   1. For pulp bleaching, can added to the slurry directly, conventional dosage: 0 3-1.2% (on dry pulp).   2. In surface sizing, can be used together with the starch. CMC. PVA etc. Get better whitening effect.   3. In coating process, can be add in the PVA. CMC. Could Get better results when use with starch, conventional dosage 0.1-1.4% (by weight of the coating).       Packaging: 25kg. 50 kg. 200 kg. 1100kg plastic drum or according to user requirement.     Storage: Store in cool drying and Ventilated place.     Packaging & Shipping Export Standard Packing  Shipping    Our Services Overseas service is available.     Company Information  We are professional supplier.   FAQ  Any question, please contact with us.