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

PVP K90 Liquid is an aqueous solution of polyvinylpyrrolidone K90, a clear, colorless to pale yellow liquid. It features excellent film-forming, thickening and binding properties with good water solubility and stable chemical performance. It forms transparent, tough films and enjoys favorable biocompatibility. Widely applied in hair styling formulations, pharmaceutical excipients, coatings and adhesives, it is compatible with most raw materials and simplifies batching processes.

PVP K90 Liquid

High Performance PVP K90 Liquid Features

High Molecular Weight: Provides strong polymer-chain performance for formulations requiring higher viscosity and structural support.

Excellent Adhesion: Helps improve adhesion to skin, hair, and other substrates in suitable formulations.

Strong Film Formation: Creates a uniform, flexible film that can contribute to product texture and surface protection.

Good Compatibility: Suitable for blending with a broad range of cosmetic, pharmaceutical, and specialty formulation ingredients.

Consistent Batch Quality: Controlled production helps maintain stable viscosity, solids content, and appearance between batches.

Easy Handling: Liquid-grade material is convenient for metering, mixing, and automated production processes.

Formulation Flexibility: Can be incorporated into different dosage forms and personal care products according to the required formulation performance.

Industrial Supply: Suitable for bulk orders, OEM formulations, and long-term supply programs with customized packaging requirements.

Why Choose Rainbow as Your PVP K90 Liquid Manufacturer

Experienced Production Team: Rainbow has experienced technical and production personnel familiar with PVP processing, quality control, and bulk supply requirements.
Strict Raw Material Control: Selected raw materials are inspected before production to maintain stable product quality and formulation performance.
Controlled Manufacturing Process: Key production parameters are monitored throughout processing to reduce batch-to-batch variation.
Quality Inspection: Finished PVP K90 Liquid is checked against defined quality specifications before shipment, supporting reliable use in commercial formulations.
Flexible Supply Service: Rainbow can support different order volumes, packaging requirements, and product specifications according to customer needs.

PVP K90 Liquid Manufacturer

FAQ

1. Can PVP K90 Liquid be used in pharmaceutical formulations?
Yes. It can be considered for suitable pharmaceutical formulations, subject to the required grade, regulatory standards, formulation compatibility, and applicable market requirements.

2. What information should buyers provide when requesting a quotation?
Buyers should specify the required grade, concentration or solids content, order quantity, packaging preference, destination country, and any applicable quality or regulatory requirements.

3. How should PVP K90 Liquid be stored?
Store the product in its original sealed packaging in a cool, dry, and well-ventilated area. Avoid excessive heat, freezing conditions, and prolonged exposure to direct sunlight. Specific storage conditions should follow the product specification.

4. Can Rainbow provide samples before bulk purchasing?
Sample availability can be discussed based on the intended application and required specification. Buyers can provide their target formulation or technical requirements so the appropriate sample and supporting documentation can be arranged.

Hot Tags: pvp k90 liquid, China pvp k90 liquid factory, polymer for fiber, polymer for injection, polymer for optics, polymer for policy, polymer for regenerative medicine, PVP K30 solution