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toothpaste ingredient Poly(Methylvinylether/Maleic Acid)Copolymer

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  • Product Name: Poly(Methylvinylether/Maleic Acid)Copolymer
  • INCI Name: PVM/MA Copolymer
  • CAS NO.: 25153-40-6
  • Product Detail

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    toothpaste ingredient Poly(Methylvinylether/Maleic Acid)Copolymer Detail:

    These polymers are free acid form of the copolymer of Methylvinyl ether and Maleic Anhdride,in liquid form.Avalilable in a range of Molecular weights with tunable rheological properties.Those polymers soluble in water,serve as excellent film formers and bioadhesive/mucosal adhesives.

    Key Technical Parameters of Solution Form:

    Types YR-VM/MA20SL YR-VM/MA80SL YR-VM/MA100SL YR-VM/MA200SL
    Appearance

    Slightly hazy viscous liquid

    pH Value(5% in water) 1.5~2.5 1.5~2.5 1.5~2.5 1.5~2.5
    Active Conent 12~15% 12~15% 12~15% 12~15%
    Color(APHA) 200 max. 200 max. 200 max. 200 max.
    Specific Viscosity(1% in water) 0.2~1.0 1.0~2.5 2.5~2.4 4.0~10.0
    Heavy Metals 7 ppm max. 7 ppm max. 7 ppm max. 7 ppm max.
    Total Aerobic Plate Count 500cfu/g max. 500cfu/g max. 500cfu/g max. 500cfu/g max.
    Mold/Yeast 500cfu/g max. 500cfu/g max. 500cfu/g max. 500cfu/g max.
    Staphylococcus Aureus Negative Negative Negative Negative
    Salmonella Negative Negative Negative Negative
    Pseudomonas Aeruginosa Negative Negative Negative Negative
    E.Coli Negative Negative Negative Negative
    G-bacilli Negative Negative Negative Negative

    Key Techniacl Parameters of Powder Form:

    Types YR-VM/MA 20P YR-VM/MA80P YR-VM/MA100P YR-VM/MA200P
    Apperance

    White to off-white powder

    pH(5% in water) 1.5~2.5 1.5~2.5 1.5~2.5 1.5~2.5
    Loss on drying 6.0% max. 6.0% max. 6.0% max. 6.0% max
    Specific Viscosity 0.2~1.0 1.0~2.5 2.5~4.0 4.0~10.0
    Heavy Metals 7 ppm max. 7 ppm max. 7 ppm max. 7 ppm max.
    Total Aerobic Plate Count 500cfu/g max. 500cfu/g max. 500cfu/g max. 500cfu/g max.
    Mold/Yeast 500cfu/g max. 500cfu/g max. 500cfu/g max. 500cfu/g max.
    Staphylococcus Aureus Negative Negative Negative Negative
    Salmonella Negative Negative Negative Negative
    Pseudomonas Aeruginosa Negative Negative Negative Negative
    E.Coli Negative Negative Negative Negative
    G-Bacilli Negative Negative Negative Negative

     

    Applications:

    These Copolymers are available for use in hair care and oral care products.In toothpaste and mouths rinses,it helps control formation and growth of tartar,prtects enamel from dietary acid and retains active ingredients.The strong bioadhesive founction of the polymer retains antimicrobical agents,flavors,coolants,breath fresheners,medicants and other insoluble actives in the mouth.


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    toothpaste ingredient Poly(Methylvinylether/Maleic Acid)Copolymer , The product will supply to all over the world, such as: , , ,

    *An Industry-University-Research Collaborative Innovation Company

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