Poly(Methyl vinyl ether/Maleic Acid) Mixed Salts Copolymer-HENAN PENGFEI NEW MATERIALS

Poly(Methyl vinyl ether/Maleic Acid) Mixed Salts Copolymer

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Poly(Methyl vinyl ether/Maleic Acid) Mixed Salts Copolymer

INCI NameCalcium/Sodium PVM/MA Copolymer
CAS No.62386-95-2
PropertiesThe copolymer, supplied in powder form, is slowly soluble in water resulting in amber -colored solutions with high viscosity and adhesivity. It is used as a bioadhesive in denture adhesives, and as mucoadhesive for drug delivery to mucous membranes.
MOQ100KGS
ApplicationsMP955 polymer, a mixed sodium/calcium salt copolymer, can be used directly in the formulation of a denture adhesive. In denture adhesives the salts provide excellent wet adhesive strength and duration of hold.

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Product Parameters

Items/Types	MP955
Appearance	White to off-white powder
pH(5% in aqueous solution)	5.5-7.0
Total Water%	5.0-15.0
Calcium%	10.5-16
Tap density(g/cm³) min	0.5
Total Aerobic microbial count	500 Maximum
Total Yeasts and molds count	200 Maximum
Escherichia coli	Negative
Salmonella	Negative
Pseudomonas aeruginosa	Negative
Staphylococcus aureus	Negative

Application Area

MP955 polymer, a mixed sodium/calcium salt copolymer, can be used directly in the formulation of a denture adhesive. In denture adhesives the salts provide excellent wet adhesive strength and duration of hold.

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