US5990216A - Method for manufacturing grafted polyacrylamide flocculant of cationic/ampholytic ions
The present invention discloses a process for manufacturing a grafted polyacrylamide flocculant of cationic/ampholytic ions, which is characterized by graft-copolymerizing starch or micro-crystalline cellulose as backbone with acrylamide, while
In order to prepare a cellulose-based water absorbent material in an environmentally-friendly way, a cellulose-graft-polyacrylamide (cellulose-g-PAM) copolymer is synthesized by in situ graft copolymerization through a co-rotating twin-screw
Cooking Chinese Professional Sodium Carboxymethyl Cellulose - Gellan Gum – Unionchem Manufacturer and Supplier | Unionchem
Chinese Professional Sodium Carboxymethyl Cellulose - Gellan Gum – Unionchem Short Description: Gellan Gum is natural occurred biopolymer that produced by carbohydrate fermentation with Pseudomonas elodea.It is white or creamy white powder.It is
Carboxyl Styrene Butadiene Latex with a large ability combined with styrene,has strong adhesive and conjunctiva intensity; and excellence in mechanism,chemical stability, liquidity and storage.It belongs to an environment protection product
Polyacrylamide Powder Manufacturer,Exporter,Supplier
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Polyanionic cellulose (PAC) is white or light yellowish powder or granular.It is easily soluble in cold or hot water,.The PAC exhibits high performance in various salt resistance,including calcium,magnesium-resistance.It can reduce filtration
Hydroxyethyl Cellulose (HEC) - Kingsun Chemicals
Hydroxyethyl cellulose (HEC) is a non-ionic, water-soluble polymer, white or light-yellow odorless powder. It can be dissolved in both cold and hot water and the dissolution rate increases with the increase of temperature. It has good PH
G-PAM(glyoxalated-polyacrylamide) worked well. The preparation of cellulose modelfilms described in this paper resulted in films with thicknesses in the range20–270 nm and the thickness can be controlled by alteringtheconcentration of cellulose
Cellulose-Based Hydrogel Films for Food Packaging | springerprofessional.de - Springer Professional: Digitale Fachbibliothek | springerprofessional.de
Cellulose hydrogels generally consist of various chemistry of hydrogels such as physical cross-linking, chemical cross-linking, interpenetrating hydrogels, which find significant importance in biodegradable food packaging. Dry hydrogels from
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Anionic Polyacrylamide manufacturers and suppliers | Oubo Anionic Polyacrylamide is water-soluble polymers which is insoluble in most organic solvents, It presents high polymer electrolyte characteristics in neutral and alkaline mediums.
A cellulose-based flexible double-cross-linked hydrogel with hierarchical porosity (max. 80%) was obtained by a facile solution-phase method by using polydopamine (PDA) as a crosslinker between cellulose and polyacrylamide (PAM). The investigati
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