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  • The versatile rheology modifier NM-Carbomer 1
  •  polymeric emulsifier NM-Carbomer 35
  • polymeric emulsifier-- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
  • self-wetting rheology modifier for home care application
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

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details
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

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Related products

The versatile rheology modifier NM-Carbomer 1
NM-Carbomer 1

NM-Carbomer 1 INCI Name: Acrylates/C10-30 Alkyl Acrylate Cross polymer NM-Carbomer 1 is a versatile rheology modifier for a wide range of formulations that have  thickening, suspending and  emulsification to simplify formulation design and reduce  ingredients costs. Due to unique cross-linked chemical structure of interpolymer,  it not only delivers excellent thickening and suspending  ability, but also meets the needs of multiple applications through excellent emulsification capacity and higher electrolyte tolerance. A single ingredient can replace multiple functional additives, helping customers reduce supply chain inventory pressure and achieve more efficient formulation management.

Long flow propery carbomer
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.

Synthetic thickener
NM-ST 2641 Rheology Control Additive

NM-ST 2641 Rheology Control Additive Synthetic thickener NM-ST 2641 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 efficient thickening performance and flexibility in formulation for different end-uses. This polymer is un-neutralized and requires addition of an appropriate neutralizing agent to achieve maximum thickening efficiency. Neutralized dispersions of the NM-ST 2641 show suitable viscosity and yield stress and can be used for suspending pigments or other particles in an aqueous system.

a lightly crosslinked alkali-swellable acrylic emulsion polymer
NM-Carbomer Aqua 30

NM-CarbomerAqua30 INCI Name: Acrylates Copolymer NM-Carbomer Aqua 30 is a lightly crosslinked alkali-swellable acrylic emulsion polymer. It is supplied as a 30% active polymer in water. NM-Carbomer Aqua 30 has long flow characteristics with relatively low viscosity. It is designed to suspend, stabilize, and thicken products containing surfactants and detergents. It is recommended for use in car wash applications, hard surface cleaners, and high surfactant gel applications.

high viscosity traditional carbomer
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.

short -flow property carbomer
NM-Carbomer 690

NM -Carbomer 690 INCI Name: Carbomer NM-Carbomer 690 is a cross-linked polyacrylate polymer, polymerized in co-solvent system of ethyl acetate and cyclohexane. It is capable of providing high viscosity, excellent thickening and suspending performance with low dosage. It is recommended for use in automatic dish care, hard surface cleaners, home care cleaning systems, and other common industrial systems. It has good viscosity stability in the presence of chlorine bleach and good efficacy in high pH systems.

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