Main Ingredients: Triazine-stilbene derivates Physical Chemical Properties: Appearance: Amber transparent liquid Ion: Anion Viscosity: ≤ 100mPa• S pH Value: 8.0~10.0
Performance Features: 1. It is convenient to use, easy to dissolve, and can be used after direct dilution with water. 2. It has comparatively good alkali tolerance, perborates tolerance and hydrogen peroxide solution tolerance. Scope of Application: 1. Good fluorescent whitening performance in the paper pulp. 2. Good fluorescent whitening performance in surface sizing. 3. Good fluorescent whitening performance during coating.
Application Methods: 1. It can be directly added into the paper pulp in no need of dissolving (should be added in before alum or cationic chemicals). Usage: The proportion between APB-L and absolute dry weight of paper pulp is 0.10~0.75%. 2. When carrying out fluorescent whitening during surface sizing, it can be used together with CMC, PVA, starch and anionic or weak-cationic synthetic sizing agent. 3. When carrying out fluorescent whitening during coating, it can be mixed in at any stage during the preparation of the coatings in the form of dilute solution. Normal usage: 0.10~ 0.75% of absolute dry weight of fillers. Packing Storage: The product will be paced in 50kg, 240kg or 1100kg plastic tanks, or specially packed as per clients' requirements.
Attentions: 1. The product data is for reference only. If you have any technical or usage problems, please call us. 2. The oral or written technical suggestions offered by our company are all sincere. But the consumers have the responsibility to experiment with our products to judge whether they are suitable for the present process. As the process for using the products is beyond our control, the consumers will take the consequences