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Types and Application of paper chemicals
Paper chemicals refers to a variety of chemicals used in the paper making process, the general term of the auxiliaries. Including a wide range of content: pulping chemicals (such as cooking aids, deinking agents,etc.) 1. Cooking aids: used to accelerate the speed and yield of chemical pulping...Read more -
How Polydadmac(poly diallyldimethylammonium chloride) affects on its filtration and retention on paper (reed) pulp
Why choose Polydadmac? As China’s papermaking has long been dominated by graminaceous plant fiber raw materials, and herbaceous plant fibers are short, with high content of heterocytes, grass pulp has low retention and poor water filtration in papermaking process. Polydadmac can improve th...Read more -
Status and outlook for paper industry
The paper industry is one of the world's largest industrial sectors, mainly located in North America, Northern Europe and East Asia dominated by a number of countries, while Latin America and Australia also play a more important role in this industrial sector. But in the...Read more -
The main application for Oil Removal Agent
Oil Removal Agent LSY-502 is an oil-in-water emulsion demulsifier, its main ingredients is catonic polymeric surfactants. 1.Emulsion breakers can be used for dewatering, desalting and desulfurization of crude oil, in order to be able to improve the overall quality of the...Read more -
Method of using defoamer for papermaking
In the process of industrial production, many harmful foams will be produced, and defoamer needs to be added. It is widely used to remove harmful foam produced in the production process of latex, textile sizing, food fermentation, biomedicine, coating, petrochemical, pap...Read more -
Types of paper defoamer
There are no more than the following types of paper defoamer. kerosene defoamer, oil ester defoamer, fatty alcohol defoamer, polyether defoamer, organosilicon defoamer. Kerosene defoamer can only eliminate the water surface foam, remove the gas in the slurry abi...Read more -
Coating Thickener
Thickener LS8141 is an acrylic polymer coating thickener, used to increase the viscosity of the coating, slow down the settling rate of the pigment, can give the coating excellent mechanical properties and storage stability. It can improve the thixotropy of the paint, im...Read more -
Sedimentation Coagulant for Sand (coal) Washing LS801
The sand(coal) washing coagulant is an organic polymer product that can help stabilize the surface charge of sediment (coal) particles, reduce the electric potential, and cause aggregation and precipitation. The main function is to separate mud and water. The product is ...Read more -
Effect of water-resistant agent on properties of coating and coated paper
With the rapid development of paper industry, especially coated paper has been developed rapidly, the printing industry on coated paper quality requirements are getting higher and higher. In order to ensure the printing q...Read more -
High efficiency decolorizing flocculant application case
1 Waste water Printing and dyeing wastewater containing reactive dyes and dispersed dyes, other wastewater treatment methods are difficult to treat, the water amount is 3000 tons/day. 2 Processing process After biological treatment of printing and dyeing wastewater → add...Read more -
LS6320 polyether ester defoamer
This product is a special polyether ester defoamer, completely silicon-free, low temperature resistance, has a very good anti-foam effect; It is suitable for direct transparent addition at low temperature and high temperature. Feat...Read more -
Application of Polydadmac
Polydimethyl diallyl ammonium chloride is a chemical substance that is of great strategic importance for sustainable economic development and suitable for large-scale engineering applications. This product is a relatively strong polycationic electrolyte, from the appeara...Read more
