Gold Member Since 2016
Tianjin YR Chemspec Technology Co., Ltd.

Pvme/Ma, Pvm/Ma, Polymethylvinylether manufacturer / supplier in China, offering Personal Care Ingregients Methylvinylether/Maleic Acid, Cosmetic Grade Gamma Polyglutamic Acid, Cosmetic Raw Materials Polyquaternium-6 Polymer and so on.

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Supplier Homepage Product PVME/MA Copolymer Personal Care Ingregients Methylvinylether/Maleic Acid

Personal Care Ingregients Methylvinylether/Maleic Acid

FOB Price: US $15-35 / kg
Min. Order: 200 kg
Min. Order FOB Price
200 kg US $15-35/ kg
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Production Capacity: 1000mt
Transport Package: 200kgs Drum
Payment Terms: T/T

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Basic Info
  • Model NO.: PVM/MA
  • Natural Resin: Methylvinylether/Maleic Anhydride Copolymer
  • Molecular Principal Chain: Methylvinylether/Maleic Anhydride Copolymer
  • CAS: 25153-40-6
  • Specification: Cosmetic
  • HS Code: 39059100
  • Synthetic Resin: Methylvinylether/Maleic Anhydride Copolymer
  • Characteristic: Methylvinylether/Maleic Anhydride Copolymer
  • Color: Slight Hazy Viscous Liquid
  • Trademark: Y&R
  • Origin: China
Product Description

Properties:These Polymers are free acid form of the copolymer of Methylvinyl ether and Maleic Anhdride.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.
Applications:The Polymers are available for use in hair care and oral care products.In toothpaste and mouths rinses,it's helps control formation and growth of tartar,protects 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.
 
 
Typical Technical Parameters:
 
Items
Specifications
YR-VM/MA 20PYR-VM/MA80PYR-VM/MA100PYR-VM/MA200P
Apperance White to off-white powder
pH(5% in water)1.5~2.51.5~2.51.5~2.51.5~2.5
Loss on drying6.0% max.6.0% max.6.0% max.6.0% max
Specific Viscosity0.2~1.01.0~2.52.5~4.04.0~10.0
Heavy Metals7 ppm max.7 ppm max.7 ppm max.7 ppm max.
Total Aerobic Plate Count500cfu/g max.500cfu/g max.500cfu/g max.500cfu/g max.
Mold/Yeast500cfu/g max.500cfu/g max.500cfu/g max.500cfu/g max.
Staphylococcus AureusNegativeNegativeNegativeNegative
SalmonellaNegativeNegativeNegativeNegative
Pseudomonas AeruginosaNegativeNegativeNegativeNegative
E.ColiNegativeNegativeNegativeNegative
G-BacilliNegativeNegativeNegativeNegative
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Mr. Heming Han
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