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NVP homopolymers for cleaning wipes liquid retention
In the field of liquid retention in cleaning wipes, NVP homopolymer is known as the "liquid retention expert". With its regular molecular structure, it is highly compatible with the cleaning liquid ingredients and forms a stable liquid retention network through intermolecular forces. It can effectively lock the cleaning liquid and ensure that the wet wipes always remain sufficiently moist during the shelf life. It not only ensures that the cleaning ingredients are fully released when wiping to achieve efficient cleaning, but also maintains the soft texture of the wet wipes, bringing a comfortable use experience.
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Core Ingredients
N-vinyl pyrrolidone (NVP) monomer
It forms a homopolymer through polymerization reaction and is the basic building block.
Initiator
Such as azobisisobutyronitrile (AIBN), which initiates the polymerization reaction of NVP monomer and promotes the growth of molecular chain.
Possible additives
Antioxidants may be added to improve performance to prevent oxidative degradation of polymers during storage and use.
Water or organic solvents
Polymerization reactions are often carried out in these media, which can be removed by appropriate processes after the reaction.
Product Advantages
Excellent liquid retention: It can tightly bind with water molecules, build a stable liquid retention structure in the cleaning wipes, reduce liquid evaporation and leakage, maintain the wetness of the wipes for a long time, and ensure the cleaning effect.
Good compatibility: It has good compatibility with various ingredients in the cleaning wipes (such as surfactants, disinfectants, fragrances, etc.), does not affect each other's performance, stabilizes the wipes formula system, and guarantees the use experience.
FAQ
Q: How to ensure the liquid retention effect of the product?
A: Our NVP homopolymer forms a highly hydrophilic molecular chain through a special polymerization process, and the liquid retention efficiency is 40% higher than that of ordinary polymers. Laboratory tests show that the wet wipes can retain liquid for more than 18 months at 35°C after addition.
Q: Is it suitable for different cleaning liquid formulas?
A: It has wide compatibility and has no chemical reaction to common ingredients such as alcohol, quaternary ammonium disinfectants, surfactants, etc. It supports customers to provide formulas for compatibility testing and issue adaptation reports free of charge.
Q: How is the product stability?
A: Produced on an ISO 9001 certified production line, the degree of polymerization and impurity residues are strictly controlled, the molecular weight fluctuation between product batches is less than 5%, and the liquid retention performance is still stable under high temperature and high humidity environments.
Q: Is technical support provided?
A: Equipped with a professional R&D team, it can assist customers in optimizing the formula ratio, provide addition process suggestions, and provide 7×24-hour technical response for problems such as liquid retention failure and wet wipes drying.
Q: How is the environmental compliance?
A: The product has passed FDA and EU REACH certification, is non-toxic and non-irritating, meets the safety standards for wet wipes contacting the skin, and can provide a full set of compliance test reports.
Q: Can the loss of wet wipes during drying be reduced?
A: After adding NVP homopolymer, the moisture loss rate of wet wipes during storage and transportation is reduced by 70%, significantly reducing the product scrap rate caused by drying and improving production efficiency.