Dimethylamine-epichlorohydrin copolymer, with the chemical formula (C2H5NCH2CH2)X(C3H5ClO)Y, has the CAS number 39660-17-8. It is a copolymer composed of dimethylamine and epichlorohydrin. This chemical appears as a colorless to pale yellow liquid with a mild odor. Its basic structure consists of dimethylamine and epichlorohydrin units linked together. Dimethylamine-epichlorohydrin copolymer is soluble in water. Safety information regarding this chemical is not available.
Applicable Fields
Water Treatment: Dimethylamine-epichlorohydrin copolymer is used as a coagulant and flocculant in water treatment processes. Its purpose in this field involves the removal of suspended particles and organic matter from water. The mechanism of action of this copolymer is based on its ability to form bridges between particles, causing them to clump together and settle out of the water.
Paper Industry: This copolymer is also utilized in the paper industry as a wet-strength resin. Its purpose in this field involves improving the strength and durability of paper products, especially when they come into contact with water. The mechanism of action in the paper industry involves the crosslinking of polymer chains, resulting in enhanced resistance to water penetration.
Adhesive Industry: Dimethylamine-epichlorohydrin copolymer is used as a component in adhesive formulations. Its purpose in this field involves providing adhesion and bonding properties to various materials. The mechanism of action in the adhesive industry involves the formation of strong intermolecular bonds between the copolymer and the surfaces being bonded.
Storage
Conditions: Store in a cool and dry place.