Product Name: Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer
CAS No: 62386-95-2
Molecular Formula: C7H7CaNaO5
Molecular Weight: 234.19525
Appearance: White/off-white powder
Poly(methylvinylether/maleic Acid) Mixed Salts Copolymer CAS 62386-95-2
Description
Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer Quick Details
Product Name: Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer
Other Name: methanidyloxyethene; Fixodent; Maleic acid-methyl vinyl ether copolymer calcium sodium salt; (Z)-but-2-enedioate,methanidyloxyethene; Calcium/sodium pvm/ma copolymer; alcium/sodium pvm/ma copolymer
CAS No: 62386-95-2
Molecular Formula: C7H7CaNaO5
Molecular Weight: 234.19525
Chemical Structure:
Appearance: White/off-white powder
Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer TypicalProperties
| Item | Specification |
| Appearace @ 25 ℃ | White/off-white powder |
| % Total Water | 6-15 |
| pH (1g/100ml DI water) | 6-7 |
| % Calcium (Anhydrous Basis) | 11-16 |
| Tap Density（ g/cm3） | ≥0.5 |
| % Through 60 Mesh | ≥99.0 |
| % On 140 Mesh | ≤2.0 |
| % On 200 Mesh | ≤8.0 |
| % Through 400 Mesh | ≤75.0 |
| PPB BENZEN | <40 |
| Total Aerobic Plate Count, CFU/g | < 500 |
| Mold/Yeast, CFU/g | ≤200 |
| Staphylococcus aureus CFU/g | absence |
| Salmonella, CFU/g | absence |
| Pseudomonas aeruginosa, CFU/g | absence |
| E. coli, CFU/g | absence |
Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer Usage
It can be used in the formulation and direct use of denture adhesives. The salt of the denture adhesive provides excellent wet bond strength and retention time.
Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer Package
25kg/fiber drum or customized package
Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer Storage
Stored in cool dry ventilated place