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Dehai Fine Chemical Plant shares the appli...
release time:2018-04-09 Pageviews:855
Surface sizing is a process in the processing of paper or paperboard. It is usually placed at the end of the dryer section of the p...
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Qingzhou City Dehai Fine Chemical Plant te...
release time:2018-04-09 Pageviews:867
Surface sizing is a process in the processing of paper or paperboard, usually located at the end of the dryer section of the paper ...
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Dehai Fine Chemical Plant shares the appli...
release time:2018-04-09 Pageviews:884
PPE (PAV) wet strength agent is called polyamide polyepichlorohydrin resin. It is a water-soluble, cationic, thermosetting resin. I...
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Whitening principle and function of whiten...
release time:2018-04-09 Pageviews:907
An optical brightener is an organic compound that absorbs ultraviolet light and excites blue or blue-violet fluorescence. The fluor...
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Performance characteristics of surface siz...
release time:2018-04-09 Pageviews:848
1. Improve the water resistance and ring pressure strength of cardboard paper and corrugated paper.2. Replace the use of internal sizing agents....
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