Calcium/sodium PVM/MA copolymer
Calcium/sodium PVM/MA copolymer is a synthetic, high-molecular-weight polymer derived from the partial salt formation of poly(methyl vinyl ether/maleic anhydride). This copolymer is characterized by its unique ionic cross-linking structure, where calcium and sodium ions interact with the carboxylic acid groups along the polymer backbone. This chemical configuration results in a material that exhibits exceptional adhesive
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