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Unilong Group have operated in good faith the principle of positive, open up, after years of hard work, our brand ULi-Eco already received the honorary title in biodegrade material field. Our products have unique advantages in the market and enable to meet the individual needs of our partners. We already achieved product-related certificates including ISO9001, BPI DIN NTSQP, etc. There is a saying in the market “Uli-ECO, you’ll like it”.

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PVP Q11 CAS 53633-54-8

Molecular formula
EINECS number
Molecular weight
Warranty period
2 years
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PVP Q11 is a quaternized copolymer of vinylpyrrolidone and dimethylaminoethyl methacrylate. It is a colorless and transparent liquid, a cationic copolymer. It forms clear, non-tacky, flexible, continuous films.

PVP Q11 is an excellent choice for hair care. We are professional manufacturer of PVP Q11 in China, engaged in the R&D, production and sales of series chemical materials. Unilong Industry Co., Ltd. can supply high quality PVP Q11 to meet your application.



Items Standard
Appearance Transparent to slightly turbid viscous liquid
Solid content 19-21%
PH 5.0-7.0
Chroma, APHA ≤120
Viscosity,  cps 20,000-60,000
vinylpyrrolidone ≤0.01%


  1. Used as a conditioner in long-lasting curling liquid, shampoo, and cleaning products;
  2. Film-forming agents in hair styling products;
  3. Used as an additive to increase comfort in products such as body lotion, deodorant, and shaving lotion.

Features and Benefits

PVP Q11 has affinity for hair, provides conditioning and stiffening effects, and has minimal accumulation, making hair easier to comb, shiny, smooth, and easy to style; it can be compatible with anionic, nonionic, and amphoteric surfactants; it is harmless to eyes and skin. Irritating.


50kg or IBC drum; Store at dry room temperature away from light, valid for one year.




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Unilong®️ Group specializes in the research, development, production and operation of biological materials and green solvents. It is a high-tech enterprise integrating the research, development and production of new environmentally friendly and degradable materials.

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