> Products > Polymer Materials > Care Chemicals > Poly(Methylvinylether/Maleic Acid）Copolymer

Products

New Products

Poly(Methylvinylether/Maleic Acid）Copolymer

Aosen New Material is a professional and reliable supplier for Poly(Methylvinylether/Maleic Acid）Copolymer. Poly(Methylvinylether/Maleic Acid）Copolymer was dispersed in water, and its anhydride side chain was hydrolyzed to form free dibasic acid. PVP/MA PP Polymers as a superior film-forming agent and mouth. Luminal mucosa adhesive, can be directly applied to oral care products, transfer and retain the active substance. We provide customers with high quality Poly(Methylvinylether/Maleic Acid）Copolymer, if you’re looking for PVP/MA PP Polymers, feel free to contact us for sample!

Model:25153-40-6

Send Inquiry

Product Description

Product Name: Poly(Methylvinylether/Maleic Acid）Copolymer

Type: PVP/MA PP Polymers

CAS No.: 25153-40-6

Form: Powder

Color: off white or white

Smell: no special odor

PVP/MA PP Polymers is one of the series products of Poly(Methylvinylether/Maleic Acid）Copolymer.

Poly(Methylvinylether/Maleic Acid）Copolymer is a type of copolymer synthesized from vinyl methyl ether and maleic anhydride, which is widely used in personal care products. In a humid environment, The Poly(Methylvinylether/Maleic Acid）Copolymer series products fully demonstrate their outstanding bioadhesion.

Poly(Methylvinylether/Maleic Acid）Copolymer are excellent film formers and oral mucosal adhesives, allowing them to be directly applied to oral care products, delivering and retaining active ingredients on the oral mucosa. A range of Poly(Methylvinylether/Maleic Acid）Copolymer in various molecular weights are all water-soluble, forming clear, viscous solutions. The rheology of these solutions can be adjusted by adding salts and bases.

Poly(Methylvinylether/Maleic Acid）Copolymer Properities

Item	PVP/MA PP125	PVP/MA PP250
Appearance	White or off white powder	White or off white powder
Molecular weight	1,250,000	2,500,000
PH (5% aqueous solution)	1.5-2.5	1.5-2.5
Loss on drying	＜6	＜6
Water solubility @25 ℃	Insoluble	Insoluble
Intrinsic viscosity ( 1 % aqueous solution )	0.2-1.0/1.0-2.5/2.5-4.0/4.0-10.0	0.2-1.0/1.0-2.5/2.5-4.0/4.0-10.0

Poly(Methylvinylether/Maleic Acid）Copolymer Features and Uses

(1)Provide high-quality wet environment biological adhesion ability.

(2)Good adhesion to the oral mucosa.

(3)Transfer and retain oral care active ingredients.

(4)Give excellent tartar control.

(5)Persistence of active ingredients in the mouth

Uses:

The amount of toothpaste was about 2 %.

The amount of denture cleaning tablets was about 2 %.

The amount of mouthwash is about 2 %.

Poly(Methylvinylether/Maleic Acid）Copolymer Packaging And Transportation

Considering the characteristics of the product, it should be loaded and discharge lightly during transportation to prevent collision, rain, sun exposure, and pollution. Products should be stored in a ventilated, dry, and clean warehouse, and stacking is strictly prohibited.

PVP/MA PP Polymers Packaging is 20kg/drum