GUO RUN TIAN

Hubei Runtian Chemical Co., Ltd.

A high-tech enterprise specializing in the research, production, and sales of new environmentally friendly chemicals for the paper industry and pharmaceutical intermediates.

GUO RUN TIAN
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ABOUT US

Hubei Runtian Chemical Co., Ltd.

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2000 million yuan

Registered capital of 20 million yuan

200 people

Active employees

10 term

National qualifications

5300 ten thousand

Total contract size

70 individual

Product sales in over 70 countries

PRODUCT CENTER

Paper Dyes

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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

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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

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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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产品中心

Products center

NEWS CENTER

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.


2022-03-14

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.


2022-03-14

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;


2022-03-12

PARTNERS

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