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Hubei Runtian Chemical Co., Ltd.
Hubei Runtian Chemical Co., Ltd. is located in the Lingang New District, east of Tonggang Avenue, Songzi City, Hubei Province. The company has a registered capital of 70 million yuan and a total investment of 350 million yuan. It has a production capacity of 120 employees and covers an area of 66,600 square meters, with a construction area of approximately 25,000 square meters. It is an enterprise that specializes in the production of environmentally friendly paper chemicals and pharmaceutical intermediates, with an annual production capacity of 45,000 tons.
Registered capital of 20 million yuan
Active employees
National qualifications
Total contract size
Product sales in over 70 countries
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GUO RUN TIAN
Paper Dyes
In the dyeing process of papermaking, the object of action of dyes is paper fibers. The mechanism of action between dyes and different pulps is different. For example, alkaline dyes have a great affinity for lignin and are suitable for dyeing pulp with high lignin content;
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Paper Additives
In the dyeing process of papermaking, the object of action of dyes is paper fibers. The mechanism of action between dyes and different pulps is different. For example, alkaline dyes have a great affinity for lignin and are suitable for dyeing pulp with high lignin content;
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Intermediate
P-methylbenzenesulfonyl methyl isonitrile; Toluenesulfonyl isonitrile (TOSMIC); P-sulfonyltoluene methylisonitrile; P-toluenesulfonyl methyl isonitrile; Bistoluenesulfomethyl isocyanide;
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Multiple Applications of Paper Application of Paper Additives
In recent years, the use of additives in the papermaking industry has become increasingly common. Whether in foreign and domestic markets, as well as in laboratories or production practices, various papermaking additives have shown significant advantages and have received special attention from the papermaking industry. This article comprehensively introduces the application effects of several papermaking additives in the papermaking industry.
Application of retention and drainage aids in papermaking
Paper making retention and drainage aid is a water-soluble branched chain organic polymer. The function of paper making retention and drainage aid is to increase the retention rate of pulp when it is online, and it has excellent retention effect on small fibers and fillers (such as calcium carbonate, titanium dioxide, and kaolin), with obvious pulp saving.
Surface sizing agent can eliminate the problem of paper fuzzing and powder loss
Surface sizing agent can eliminate the problem of paper fuzzing and powder loss 1. Reasonable control of beating. Properly increasing the beating degree increases the appearance area of the fibers, and adjacent hydroxyl groups combine to form hydrogen bonds, which not only increases the binding force but also improves the tightness of the paper sheet;
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