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

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. 

carbomer 20

NM –Carbomer 20 INCI Name: Acrylates/C10-30 Alkyl Acrylate Cross polymer  NM–Carbomer 20 polymerization solvents is Ethyl Acetate& Cyclohexane,  a hydrophobically modified cross-linked acrylate copolymer, providing moderate-to high viscosity with smooth flow properties. It delivers excellent thickening efficiency at a broad pH range which makes it a good choice for wide applications. NM-Carbomer 20 self- wets and disperses quickly in minutes, which remarkably meets formulators’ ease-use need. It has higher electrolyte tolerance and handle a higher level of surfactant actives, being ideally suited for use in formulations containing higher levels of oils, botanical ingredients, and hydroalcoholic gels, sanitizing gels. Even at high concentration, NM-Carbomer20 maintains excellent clarity.

NM -PAA 45/Modified Polyacrylic Acid Na-Salt

NM-PAA 45 is a homopolymer of sodium polyacrylate with a molecular weight of approximately 4,500 by GPC, versus polyacrylic acid standards. It is widely used as dispersant, anti-redeposition agent etc. in laundry detergents, institutional and industrial detergents.

PVP/VA
carbomer 1342 for antibacterial hand gel

NM-Carbomer1342 is a hydrophobically modified cross-linked acrylate copolymer. It has long viscous flow property, imparts excellent thickening and suspending capability especially in hydroalcoholic &surfactant systems and forms sparkling clarity gels. This property makes the product uniquely suitable for sanitizing gels. hydroalcoholic gel, antibacterial gel hand, hand gel sanitizer, sanitizer gel with alcohol. In addition, it has improved compatibility in thickening and imparting yield value to ionic surfactants

Carbómero 971P
Carbomer Homopolymer Type A

Carbomer Homopolymer Type A : NM-Carbomer 971P 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 Japanese Pharmaceutical Excipients (JPE) Monograph for Carboxyvinyl Polymer General Product Characteristics Appearance: White, fluffy powder Odor: Slightly acetic  

Espesante sintético
NM-ST 2342 Rheology Control Additive

NM-ST 2342 Rheology Control Additive Synthetic thickener NM-ST 2342 rheology control additive is a powdered synthetic thickener based on polyacrylic acid. Being used in aqueous systems for a variety of different purposes in printing, coating or other technical applications. It demonstrates ion insensitivity to electrolytes which may be present in dye printing systems, combined with efficient thickening performance. This resin is un-neutralized and requires addition of an appropriate neutralizing agent to achieve maximum thickening efficiency. Neutralized dispersions of the NM-ST 2342 show high viscosity and high yield stress and can be used for suspending pigments or other particles in an aqueous system.

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