Credit brightening agents

Credit card paper brightening agents strong credit brighteners are additive or additives in the spray surface of a variety of paper pulp production, which can solve all kinds of paper and stick cylinder production out paper powder, paper dark without smoothing Bailey disease, make paper fiber with the appropriate softness and smoothness, so that the web and the dryer surface friction reduction, giving special glittering paper. First, the product of physical and chemical indicators Appearance: milky white liquid Solid content 28% ± 0.5% PH: 7 Ionic: cationic Second, the product performance 1, the product can be given a variety of coating peeling paint on the dryer off, increasing paper product gloss, to prevent sticking cylinders, such as raising Bailey disease. 2, the product on the dryer cylinders melt adhesive coating can impart good peeling. 3, the papermaking process, adding an appropriate amount of slurry, can solve the problem of sticky paper cylinder, increasing the paper's surface strength and smoothness, reducing breaks, decapitated. 4, can be directly sprayed onto the paper in order to improve the brightness, smoothness, and so on wet paper. 5, the product in the presence of trace Al3 + ready-breaking, so they can achieve good sizing effect. Third, the amount of 1, internally added: 0.1-0.3% (relative to pulp) after adding 10 to 100 times diluted. 2, pigment coating 1-5% (relative pigment solids) 3, dryer coating: diluted 100 times 4 continuous coating, surface spray dosage: 0.3-0.5% use of methods and precautions: 1, The amount of the scope of the product should be 0.5-3.5kg / t (absolute dry amount) 2, the product added at the wet end, usually directly added to the slurry or white water use, stir either, but in order to avoid the wet section chemical state can also be sprayed onto the sheet into the press before or directly sprayed on the dryer surface to produce a very uniform coverage mucosa. 3, the product is added to the coated paper coating can replace or reduce the use of lubricant SCD SCD, which can reduce the migration of adhesive coating surface to improve ink absorption effect, paper coating uniformity, gloss, smoothness other properties were improved in varying degrees, to ensure a good calendering effect, reducing the occurrence of uneven ink absorption. 4, the product should be diluted before use 10-100 times, stir together the period of not less than 10 minutes. Ensure good mixing effect, especially the first time to add, should be added in small amounts, depending on the credit effect, in order to minimize the amount for the best. 5, in the wet sheet may also increase the brightness of direct spray water and other moisture-proof performance paper products. V. Scope: This product is particularly suitable for the production of recycled fiber and specialty paper grades, stick cylinder phenomenon caused by various reasons, have an immediate effect, the elimination of stick cylinder breaks, increased smoothness effects. VI, packaging and storage: 1, this product is 25kg plastic drum, also according to user requirements. 2, the product should be stored at a temperature of 0-40 ℃ cool ventilation, either by breaking below 0 ℃. This product is non-toxic, pollution-free, not burning, not explosive. Seven, surface spray diagram: