CAS:26658-46-8 | POLYETHYLENEIMINE

Introduction of CAS:26658-46-8 | POLYETHYLENEIMINE

The degree of polymerization of polyvinylimide used in the paper industry is about 100. Polyvinylimide has high reaction activity and can react with the hydroxyl group in cellulose and crosslink polymerization to produce wet strength of paper. The presence of any acid, base and aluminum sulfate will affect its wet strength and retention. As a wet strength agent for unsized respirable paper, the retention agent and beater in the papermaking process can reduce the beating degree of the pulp, improve the dewatering capacity of the paper, speed up the water filtration of the pulp, and make the fine fibers in the white water easy to flocculate. PEI and its derivatives are used in the field of water treatment and gas purification as flocculants, heavy metal adsorbents and surfactant removal.

Specification of CAS:26658-46-8 | POLYETHYLENEIMINE

Research Application of CAS:26658-46-8 | POLYETHYLENEIMINE

Applied to coatings, inks, binders (including hot welding plastic sealing) can promote bonding, creep resistance, improve the dispersion of makeup filler, anti-aggregation, improve coating stability, etc.; Used in cosmetics to improve hair quality, antibacterial and soft skin; It can prevent fluid loss, reduce viscosity, prevent paraffin deposition and improve clay stability in oil exploitation and deep well operation. Used in the field of medical medicine, can improve the compatibility of artificial organs and blood, but also used as a coating for medical devices; In addition, it is also the composition of ion exchange resin and exchange film, resin crosslinking agent, crystallization agent, plating gloss agent, metal rust prevention agent, gasoline and diesel fuel accelerant, lubricating oil additive, glass cleaning agent, liquid chromatography stationary phase, polymer catalyst, etc., also used in synthetase model research.

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