North seven road, Jinzhai modern industrial park, Anhui

+86-18138768519 sales@chinanewman.com

Mercados

nuevos productos

  • Espesante sintético
  • Espesante sintético
  • Espesante de emulsión hinchable alcalino
  • Espesante sintético
PVP/VA 64 powder

PVP/VA 64 powder

Chemical Name Vinylpyrrolidone/ vinylacetate copolymers
CAS # 25086-89-9
Formula (C6H9NO)n(C4H6O2)m
Synonym PVP-VA

consulta ahora
detalles
Descriptions
White or creamy white, free-flowing power with characteristic smell, hygroscopic.
Soluble in water, alcohol, and other organic solvents, has good cohesiveness, hygroscopic, film forming and

surface activity character.

Applications
Pharmaceuticals:
It is mainly used as water soluble and drying adhesive agent when making grain and pressing tablet directly.
It will be used in film coating and cover-taste agent.
It can prevent sugar coating from split and make bottom coating avoid dampness.
Cosmetics:
PVP/VA Series play a good role in film-former and hair-fixing agent.
Its hygroscopicity decreases with the increase of the proportion of vinylacetate in the molecular.
This property of PVP/VA is extremely useful as it works in hair sprays and hair-set lotion.
If it is mixed with PVP K-30, the effect of hair-fixing would be changed a lot.
Other Utility:
PVP/VA series can be used in remoisten able adhesive and other adhesives for paper or viscosity-enhancing
agent and protecting colloid for printing ink.
PVP/VA 64 series can also act as emulsifying agent, protecting colloid for planting-protecting chemicals,
Other dispersing systems and binder in coating.
Standard Packing: 25kg fiber drum. 8-9mt per 20ft container

consulta rápida
  • Después de la consulta, puede llamar a nuestros productos.

Productos relacionados

polímero cruzado de acrilato
NM-Carbomer 21

NM–Carbomer 21 isahydrophobically modified cross-linked acrylate copolymer,provides high viscosity with short flow properties. It self-wets and disperses quickly in minutes, which remarkably meets formulators’ ease-use need. It delivers excellent thickening efficiency at a wide pH range which makes it a good choice for wide applications. It is ideally suited for use in formulations containing higher levels of oils, botanical ingredients, or humectants like Sodium PCA. NM-Carbomer 21 also providesgood electrolyte tolerance and unique sensory benefits in formulations. Even at high concentration, maintains excellent clarity.

carbómero como excipientes para aplicaciones tópicas
NM-Carbomer 971P

NM-Carbomer 971P NM-Carbomer971P meets the current edition of the following monographs: United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer Type A European Pharmacopeia (Ph. Eur.) monograph for Carbomers China Pharmacopeia (ChP) monograph for Carbomer Homopolymer Type A General Product Characteristics Appearance: White, fluffy powder Odor: Slightly acetic

productos de carbómero para gel desinfectante para manos
NM-Carbomer 960

NM-Carbomer 960 is a cross-linked polyacrylate polymer used in personal care gels and creams as a high-efficient rheology modifier. It can provide high viscosity, excellent thickening and suspending performance with low-dosage. Its short flow (non-drip) properties are ideal for applications such as clear gels, hydroalcoholic gels, creams. When neutralized by alkali it forms sparkling clear water or hydroalcoholic gels and creams.

Carbomer EZ-4

NM –Carbomer EZ-4 NM-Carbomer EZ-4 is a hydrophobically modified cross-linked acrylate copolymer, providing moderate-to high viscosity with smooth flow properties. It is an efficient, self-wetting rheology modifier designed to impart thickening, emulsion stabilization and suspension properties to a wide range of home care products at a broad pH range. NM-Carbomer EZ-4 is an easy to use, versatile product for use in a wide range of applications where good electrolyte tolerance and emulsion stabilization are required. 

carbómero de propiedad de flujo largo
NM-Carbomer 674

NM-Carbomer 674 is a cross-linked polyacrylate polymer with outstanding long-flow property in mucilage. It performs well in challenging formulation environments at low and high pH. It is recommended for use in all-purpose cleaners, surface cleaners, multi-purpose cleaners, drain openers, and fabric pretreatment systems.

Carbomer 30

NM –Carbomer 30 INCI Name: Carbomer NM-Carbomer 30 is a white powder, cross-linked homopolymer of polyacrylic acid that is polymerized in a toxicologically preferred cosolvent system. It offers good electrolyte tolerance, high thickening performance in a broad pH range, and a rich, distinct sensory in challenging skin care formulations. NM-Carbomer 30 allows the formulator to achieve desired rheological and aesthetic properties in the presence of electrolytes or acidic actives required for consumer products. 

Teléfono: +86-18138768519 WhatsApp: +86-18138768519

North seven road, Jinzhai modern industrial park, Anhui

sales@chinanewman.com

Derechos de autor © Anhui Newman Fine Chemicals Co.,Ltd. and Anhui Newman Hi-Tech Co., Ltd.. Reservados todos los derechos

   

Contáctenos