Unique design and advanced technology make customers fully feel the perfect effect of convenience and practicality when using our Crospovidone Usp 42, Povidone K30, Excipients. Every step of our solid foundation is the driving force for future development, and our persistent and unremitting pursuit has won us the space for progress. In the production and operation activities, we always abide by the core values of "safety, green, innovation and win-win" and actively carry forward the enterprise spirit of "diligent and honest, pragmatic and excellent". We look forward to a fair and reasonable negotiation, adhere to quality and service, and cooperate sincerely, which has enabled us to achieve success and win reputation. We strengthen the company's mature, growing and potential human resources of various types of supplementary reserves and talent introduction and absorption.

Difference between PVP K90 K30:

PVPK30 and PVPK90 (also known as polyvinylpyrrolidone, povidone) are homopolymers, water-soluble white powder, polymerized by N-vinylpyrrolidone (NVP) monomer, the difference between the two is that the molecular weight is different, the viscosity Different, the greater the molecular weight, the greater the viscosity, the molecular weight of PVPK30 is about 40,000, while the molecular weight of PVPK90 is about 1.3 million, and its molecular weight distribution curve is relatively broad. Homopolymers usually express different molecular weights in terms of K value. The higher the K value, the higher the molecular weight. The K value of PVPK30 is in the range of 27-32, and the K value of PVPK90 is in the range of 81-99. According to different product indicators, it is divided into industrial grade and pharmaceutical grade. It has a wide range of uses in printing and dyeing, medicine, daily chemical and other industries.

Application:

Application of industrial grade PVP: PVP-K series can be used as film agent, thickener, lubricant and adhesive in the daily chemical industry, used for spraying, mousse, hair fixing gel, hair fixing liquid, etc. Hair dyes, modifiers, foam stabilizers for shampoos, dispersants and affinity agents in wave setting agents for skin care. Adding PVP to creams and sunscreens can enhance the moisturizing and lubricating effects. Secondly, adding PVP to the detergent has a good anti-rotation effect and can enhance the cleaning ability.Application of PVP in industrial and high-tech fields: PVP can be used as surface coating agent, dispersant, thickener, adhesive, PVP can improve the adhesive in pigments, printing inks, textiles, printing and dyeing, and color picture tubes. Bonding performance to metals, glass, plastics and other materials. In addition, PVP is emerging in separation membranes, ultrafiltration membranes, microfiltration membranes, nanofiltration membranes, petroleum extraction, photo-solid resins, paints and coatings, optical fibers, laser discs, etc. The application of high-tech fields is also becoming more and more extensive. In short, the PVP series products have excellent performance and wide application.

With a positive and progressive attitude, good management and professional service, we always provide the most rigorous and high-quality Best Bulk Price Polyvinylpyrrolidone Pvp K30 Pvp K90 CAS 9003-39-8 in Stock and service to our customers. Our company not only has many sets of advanced processing equipment, efficient and reliable processing technology, but also has a professional production and technical team. We believe that the development of enterprises needs to keep pace with the development of economy and society, coordinate with each other, promote each other, keep pace with the development of the times, and conform to the development law of history.

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