Hangzhou Rainbow Import & Export Co., Ltd. is one of the leading manufacturers and suppliers of pvp k90 flake in China. With abundant experience, we warmly welcome you to buy customized pvp k90 flake from our factory. If you have any enquiry about free sample, please feel free to email us.

PVP K90 Flake, polyvinylpyrrolidone K90 in flake form, is a high molecular weight non-ionic water-soluble polymer. It dissolves readily in water and alcoholic solvents, featuring excellent film-forming, binding and thickening properties with good chemical stability and consistent batch quality. Hygroscopic in nature, it forms transparent, tough films, widely applied in pharmaceutical formulations, hair styling products, coatings and industrial adhesives for various formulation processes.

PVP K90 Flake

Efficient PVP K90 Flake Details

High Viscosity Performance – PVP K90 provides strong viscosity-building performance, making it suitable for formulations that require a noticeable increase in body and consistency.

Reliable Film Formation – Forms a smooth and continuous film on hair and skin, helping improve styling performance and product feel in cosmetic formulations.

Excellent Formulation Compatibility – Works well with a wide range of cosmetic and chemical ingredients, supporting flexible formulation development.

Fast Dissolution – Disperses readily in water and commonly used alcohol-based systems, helping simplify the preparation of liquid and gel formulations.

Consistent Batch Performance – Stable quality and predictable viscosity behavior help manufacturers maintain consistent product texture and processing performance from batch to batch.

Wholesale PVP K90 Flake manufacturer

Application-Based Specifications – PVP K90 Flake can be supplied according to the required grade, purity, packaging, and intended application.
Production Consistency – Controlled manufacturing and quality inspection help maintain consistent K-value, appearance, and material performance across batches.
Export-Ready Packaging – Standardized packaging helps protect the flakes from moisture and contamination during storage and international transportation.
Technical Support – Provides product documentation and application guidance to assist customers with material selection and formulation development.
Flexible Order Service – Suitable for both initial trial orders and long-term wholesale purchasing, with packaging options available for different order volumes.

PVP K90 Flake Manufacturer

FAQ

1. How should PVP K90 Flake be stored?
Store the material in a cool, dry and well-ventilated area. Keep the packaging tightly sealed and protect the product from moisture, excessive heat and direct sunlight.

2. Can PVP K90 Flake be used in customized formulations?
Yes. It can be incorporated into different formulation systems where high molecular weight PVP is required. Customers should evaluate compatibility, concentration and processing conditions through formulation testing.

3. What packaging options are available for wholesale orders?
Packaging can be selected according to order quantity, transportation requirements and customer handling procedures. Bulk packaging and standard industrial packaging can be discussed for regular purchasing.

4. What information should buyers provide when requesting a quotation?
Buyers should provide the required quantity, application, target specifications, packaging requirements and destination country. This information allows the manufacturer to recommend a suitable product specification and prepare an accurate quotation.

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