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The company's production function of nano carbonate, activated calcium not only meet the technological transformation and paper industry of high-grade packing demand, active nano calcium carbonate as papermaking filler has the following advantages: high light shielding, high brightness, improve paper products whiteness and light shielding, high expansibility, can make paper mills using more packing and greatly reduce the cost of raw materials; fine particle size, uniform, product is more uniform and flat, oil absorption value is as high, can improve the color fastness of the colored paper. The filling amount is 20-40%.
With the active nano calcium carbonate as the filler, the prepared ink, the body bone and viscosity is better, and has good printing performance, and the stability is very high. Due to the nano calcium carbonate and ink resin is easy to Xiangrong mixed, so printing smooth, network integrity, strong hiding power, gloss and aluminum barium white filled products quite. Nano calcium carbonate as a filler, can improve the ink gloss and brightness. In the process of printing ink can exhibit good ink absorption, help to improve the ink drying performance.
This series of products surface by resin acids and special treatment with dispersant, and ink resin compatibility good, with excellent dispersion, transparency and excellent gloss, hiding power and good fluidity, permeability, dry, suitable for high speed printing, according to need to adjust the ink color, viscosity, consistency and so on performance, reduce the ink cost. Series of different products are applicable to all kinds of high, medium and low-grade ink production needs.