Papermaking dispersant - PAM
Papermaking dispersant - PAM 2015-01-22 09:30:06 In the papermaking process, pulp paper fibers and fillers such as hydrophobic, there is a tendency of flocculation into a group, are often difficult to obtain uniform performance, strength paper that meets the requirements.
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PAM As Paper Reinforcing and Dispersing Agent for Papermaking
Our products include cationic PAM, anionic PAM, non-ionic PAM and amphoteric PAM which mainly used for water treatment, oilfield, papermaking and mineral processing and other areas. We have two production bases which covers 400000 square meters with 10 sets of production lines, the total capacity is 500000MTS one years.
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Papermaking is the manufacture of paper and cardboard, which are used widely for printing, writing, and packaging, among many other purposes.Today almost all paper is made using industrial machinery, while handmade paper survives as a specialized craft and a medium for artistic expression.
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Application of Polyacrylamide in Papermaking
PAM in PAM in the paper industry has a wide range of uses, according to the different molecular weight have different purposes, relative molecular mass in 1000 to 10000 PAM can be used as dispersant; relative molecular mass for 50 million to 100 million of PAM can be used as a reinforcing agent; relative molecular mass (200 million ~ 400 million) PAM can be used as retention and drainage agent
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Water Treatment Anionic Cationic Nonionic Polyacrylamide (PAM)
China Water Treatment Anionic Cationic Nonionic Polyacrylamide (PAM), Find details about China Polyacrylamide, PAM from Water Treatment Anionic Cationic Nonionic Polyacrylamide (PAM) - Xi′an QingYun Water Treatment Tech. Co., Ltd.
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Food Grade 68% Shmp Dispersing Agent China Manufacturer
Used in oil field, drilling, refractory, ceramics, papermaking, paint and other industries Factory&Warehouse: WeYucheng Jinhe Industrial Co., Ltd is an international corporation, professionalsupplierchemicals.By the end of 2009, our productions have been exported to over 30 countries in the world, including Asia, Europe, North and South America
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Papermaking - Paper grades | Britannica
Papermaking - Papermaking - Paper grades: Bond is characterized by a degree of stiffness, durability for repeated handling and filing, resistance to the penetration and spreading of ink, bright colour, and cleanliness. There are two groups of bond papers: rag content pulp and chemical wood pulp. Rag content bond may vary from 25 to 100 percent cotton fibre content. The principal uses of bond
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Papermaking
Papermaking is the manufacture of paper and cardboard, which are used widely for printing, writing, and packaging, among many other purposes.Today almost all paper is made using industrial machinery, while handmade paper survives as a specialized craft and a medium for artistic expression.
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Grades of Paper
This page contains list of various types of paper based on their end use, process of manufacturing, raw material used etc. Papers can be graded in 'n' numbers of ways and if we count all permutation and combination of grades total grades may well exceed 10000.
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Paper Standards and Packaging Standards
ASTM's paper and packaging standards are instrumental in the evaluation and testing of the physical, mechanical, and chemical properties of various pulp, paper, and paperboard materials that are processed primarily to make containers, shipping boxes and parcels, and other packaging and labeling products.
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The Pulp and Paper Making Processes
papermaking. Several extractives (e.g., oleoresins and waxes) are contained in wood but do not contribute to its strength properties; these too are removed during the pulping process. The fiber from nearly any plant or tree can be used for paper. However, the strength and quality of fiber, and other factors that can complicate the pulping
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Papermaking - Paper properties and uses | Britannica
Papermaking - Papermaking - Paper properties and uses: Used in a wide variety of forms, paper and paperboard are characterized by a wide range of properties. In the thousands of paper varieties available, some properties differ only slightly and others grossly. The identification and expression of these differences depend upon the application of standard test methods, generally specified by
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