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

Chemical Structure

consulta ahora
detalles
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

carbómero tradicional de alta viscosidad
Carbomer 996

Carbomer 996/NM-Carbomer 996 is a cross-linked polyacrylate polymer. It is used as a high-efficient rheology modifier, capable of providing high viscosity, excellent thickening and suspending performance with low-dosage. It is also widely used in O/W lotions and creams as a favorable suspending agent.

carbómero de grado farmacéutico
Carbomer 934P

NM-Carbomer 934P NM-Carbomer 934P meets the current edition of the following monographs: United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B European Pharmacopeia (Ph. Eur.) monograph for Carbomers Chinese Pharmacopoeia (ChP.) monograph for Carbomer Homopolymer Type B Also carbomer/Carbopol 956, 974P are the same flow property, and  Carbomer Homopolymer Type B INCI Name: Carbomer Appearance: White fluffy powder Odor: Slightly acetic

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 fácil dispersión
Carbomer 2020

Carbomer 2020/NM –Carbomer 2020 INCI Name: Acrylates/C10-30 Alkyl Acrylate Crosspolymer Carbomer 2020/NM-Carbomer2020 is a cross-linked polyacrylic acid copolymer. It has long viscous flow property, imparts excellent thickening and suspending capability especially in surfactant systems and forms sparkling clarity gels. NM-Carbomer2020 has the ability to wet quickly but hydrate slowly, uncoiling at a relatively lower rate. This feature makes it easy to disperse and pump and handle in process due to its low dispersion viscosity before neutralization.

carbómero mejorado fácil de dispersar
NM-Carbomer 2623

NM-Carbomer 2623 is a cross-linked polyacrylic acid copolymer, easy-to-disperse, being polymerized in a toxicologically-preferred cosolvent system NM-Carbomer 2623 is designed for use as a versatile rheology modifier in surfactant-based formulations where longer flow, enhanced ease of use, and electrolyte tolerance are key requirements.

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.

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