Polyvinylpyrrolidone K90 (PVP K90), also known as Povidone K90 or Polyvidone K90, is a high molecular weight water-soluble polymer widely used in pharmaceutical, cosmetic, personal care, food, and industrial applications. With excellent film-forming ability, binding performance, solubility, and compatibility, PVP K90 has become an important functional polymer material for global manufacturers.

As demand for high-quality pharmaceutical excipients and cosmetic raw materials continues to increase, selecting a reliable Polyvinylpyrrolidone K90 manufacturer has become a key consideration for international buyers. Leading PVP K90 suppliers focus not only on production capacity but also on polymerization technology, quality control systems, regulatory compliance, and long-term supply stability.

This article introduces the Top 5 Polyvinylpyrrolidone K90 Manufacturers In The World, highlighting their production advantages, product capabilities, and market influence.

Top 5 Polyvinylpyrrolidone K90 Manufacturers Overview

In No Particular Order 

Huzhou Sunflower Pharmaceutical Co., Ltd.

Huzhou Sunflower Pharmaceutical Co., Ltd. is a professional Polyvinylpyrrolidone K90 manufacturer specializing in the research, development, production, and supply of PVP polymers. The company focuses on high molecular weight polymer technology and provides reliable PVP solutions for pharmaceutical, cosmetic, and industrial customers.

As an experienced PVP K90 factory, Sunflower controls key production factors including molecular weight distribution, viscosity performance, residual monomer content, moisture level, and powder characteristics. Through continuous improvement of polymerization technology and production management, the company provides stable-quality Povidone K90 for global applications.

The company offers a complete PVP product range, including PVP K17, PVP K25, PVP K30, PVP K60, PVP K90, PVP K120, Crospovidone, and PVP-Iodine. This allows customers to source different grades of PVP materials from one experienced manufacturer.

Why Choose Huzhou Sunflower Pharmaceutical as PVP K90 Supplier?

Professional PVP Polymer Manufacturing Capability

Sunflower has accumulated years of experience in PVP polymer production. The company focuses on controlling polymer reaction conditions, molecular structure, and product consistency to ensure reliable performance in different applications.

Stable Production Capacity

A professional manufacturing system allows Sunflower to provide continuous supply for international customers. Its production process covers polymerization, purification, drying, testing, and packaging, helping maintain stable product quality.

Strict Quality Control System

For pharmaceutical and cosmetic applications, product stability is extremely important. Sunflower performs quality inspections throughout the manufacturing process, ensuring that each batch of PVP K90 meets customer requirements.

Global Export Experience

Sunflower supplies PVP products to customers in different international markets, including pharmaceutical companies, cosmetic manufacturers, and industrial users. The company understands global purchasing requirements and provides professional export services.

Complete PVP Product Portfolio

Besides Polyvinylpyrrolidone K90, Sunflower also provides:

PVP K30

PVP K60

PVP K120

Crospovidone

PVP-I

PVP/VA Copolymers

This complete product range helps customers simplify sourcing and improve supply chain efficiency.

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BASF

BASF is one of the world's leading chemical companies and a recognized supplier of pharmaceutical excipients and specialty polymers.

The company provides a wide range of PVP products under its pharmaceutical ingredient portfolio. Its PVP materials are widely applied in tablet manufacturing, capsule formulations, cosmetics, and industrial applications.

BASF's advantages include strong research capability, global production networks, and extensive experience in pharmaceutical regulations. For multinational customers requiring consistent quality and international support, BASF remains an important supplier in the PVP market.

Ashland

Ashland is a global specialty materials company providing functional polymers and pharmaceutical excipients for various industries.

The company has extensive experience in developing polymer solutions for pharmaceutical, personal care, and cosmetic applications. Its PVP-related products are commonly used as binders, film-forming agents, stabilizers, and formulation additives.

In cosmetic applications, PVP polymers are valued for their excellent film-forming performance and are widely used in hair styling products, skincare products, and personal care formulations.

Nippon Shokubai Co., Ltd.

Nippon Shokubai is a Japanese chemical manufacturer specializing in advanced polymer technologies and functional materials.

With strong research and development capabilities, the company focuses on creating high-performance materials with stable chemical properties and reliable application performance.

Its expertise in polymer science makes it a competitive supplier for customers looking for advanced material solutions and high-quality specialty polymers.

Jiaozuo Zhongwei Special Products Pharmaceutical Co., Ltd.

Jiaozuo Zhongwei Special Products Pharmaceutical Co., Ltd. is a Chinese pharmaceutical excipient manufacturer focusing on pharmaceutical raw materials and related products.

The company provides Povidone products for pharmaceutical applications, including tablet manufacturing and formulation development.

With pharmaceutical production experience and quality management systems, the company serves customers requiring reliable PVP supply and competitive manufacturing solutions.

Applications of Polyvinylpyrrolidone K90

Polyvinylpyrrolidone K90 is widely used because of its excellent solubility, adhesion, and film-forming characteristics.

Pharmaceutical Applications

Pharmaceutical Grade PVP K90 is mainly used as:

Tablet binder

Drug stabilizer

Solubilizing agent

Film-forming excipient

Pharmaceutical formulation assistant

Its strong binding performance helps improve tablet strength and formulation stability.

Cosmetic Applications

Cosmetic Grade PVP K90 is commonly used in:

Hair styling products

Hair gels

Skin care formulations

Facial masks

Personal care products

Its film-forming ability improves product texture and application performance.

Industrial Applications

PVP K90 can also be found in:

Adhesive formulations

Coatings

Printing inks

Specialty polymer products

How To Select A Reliable Polyvinylpyrrolidone K90 Manufacturer?

When purchasing PVP K90 internationally, buyers should evaluate several important factors.

Manufacturing Capability

A reliable PVP K90 supplier should have professional production equipment and sufficient capacity to support long-term supply.

Quality Standards

Buyers should confirm whether the manufacturer provides pharmaceutical-grade documentation and quality certificates.

Product Consistency

Stable viscosity, molecular weight, purity, and moisture control are essential for industrial applications.

Technical Support

Experienced suppliers can provide recommendations based on specific formulation requirements.

Export Experience

A manufacturer familiar with international shipping, documentation, and customer requirements can reduce purchasing risks.

Frequently Asked Questions About Purchasing PVP K90

What is the difference between PVP K90 and PVP K30?

PVP K90 has a higher molecular weight and viscosity compared with PVP K30. It provides stronger film-forming ability, thickening performance, and adhesion, making it suitable for applications requiring higher viscosity.

Is Polyvinylpyrrolidone K90 suitable for pharmaceutical use?

Yes. Pharmaceutical Grade PVP K90 is widely used as a pharmaceutical excipient, especially as a binder and stabilizer. Buyers should confirm the required pharmacopeia standards before purchasing.

What industries commonly use PVP K90?

PVP K90 is mainly used in pharmaceutical, cosmetic, personal care, adhesive, coating, and industrial polymer industries.

What documents should buyers request from a PVP K90 manufacturer?

Common documents include:

Certificate of Analysis (COA)

Product Specification Sheet

Safety Data Sheet (SDS)

Quality Certification Documents

Regulatory Information

Can PVP K90 suppliers provide customized solutions?

Professional PVP K90 manufacturers can offer customized solutions according to viscosity requirements, application fields, packaging specifications, and customer production needs.

How should PVP K90 powder be stored?

PVP K90 should be stored in a sealed package under dry and cool conditions to prevent moisture absorption and maintain product stability.

Conclusion

Selecting a reliable Polyvinylpyrrolidone K90 manufacturer is important for companies seeking stable quality, competitive supply, and long-term cooperation. Among global suppliers, Huzhou Sunflower Pharmaceutical Co., Ltd. has gained recognition through professional PVP manufacturing technology, high molecular weight polymer expertise, and a complete PVP product portfolio.

With increasing demand for pharmaceutical excipients and cosmetic functional ingredients, manufacturers with advanced production technology, strict quality management, and strong supply capabilities will continue to play an important role in the global PVP K90 market.