PVP/VA COPOLYMER 73 W

PVP/VA Copolymer 73 W is a water-soluble film-forming copolymer of vinylpyrrolidone and vinyl acetate supplied as an aqueous solution, and PVP/VA Copolymer 73 W is valued for providing clear films, strong binding, and styling hold in cosmetic and personal care formulations.
PVP/VA Copolymer 73 W is widely used in hair styling products, sprays, gels, and mousse systems to provide flexible hold and humidity resistance, and PVP/VA Copolymer 73 W is also used as a binder and film former in other water-based formulations where adhesion and clarity are important.
PVP/VA Copolymer 73 W performance depends on copolymer ratio, molecular weight distribution, solids content, neutralization and pH, presence of plasticizers, and compatibility with salts, surfactants, and alcohol in the formulation.

CAS Number: 25086-89-9 (PVP/VA copolymer; commonly associated)
EC Number: 607-265-0 (polymer; commonly associated)
Molecular Formula: Copolymer (vinylpyrrolidone/vinyl acetate; variable)
Molecular Weight: Copolymer (variable; grade dependent)

Synonyms: PVP/VA Copolymer 73 W, PVP/VA Copolymer, VP/VA Copolymer, Vinylpyrrolidone/Vinyl Acetate Copolymer, Povidone/VA Copolymer, Copolymer of 1-Vinyl-2-pyrrolidone and Vinyl Acetate, PVP VA Resin, PVP/VA Aqueous Solution, Hair Fixative Polymer, Film Former VP/VA, PVP/VA 73W, VP/VA 73 W, 1-Vinyl-2-pyrrolidone/Vinyl Acetate Copolymer, VP/VAc Copolymer, Vinylpyrrolidone/Vinyl Acetate Resin, PVP/VA Resin, VP/VA Resin, PVP/VA Film Former, VP/VA Film Former, PVP/VA Hair Fixative Polymer, VP/VA Hair Fixative Polymer, PVP/VA Styling Polymer, VP/VA Styling Polymer, PVP/VA Cosmetic Polymer, VP/VA Cosmetic Polymer, PVP/VA Binder, VP/VA Binder, PVP/VA Adhesive Polymer, VP/VA Adhesive Polymer, PVP/VA Water-Soluble Polymer, VP/VA Water-Soluble Polymer, PVP/VA 73 W, PVP/VA Copolymer 73W, PVP/VA Copolymer 73 W Solution, PVP/VA Copolymer Aqueous Solution, PVP/VA Copolymer Water Solution, PVP/VA Copolymer Hair Spray Grade, PVP/VA Copolymer Cosmetic Grade, PVP/VA Copolymer Pharmaceutical Excipient, PVP/VA Copolymer Industrial Grade, PVP/VA Copolymer Technical Grade, PVP/VA Copolymer High Purity, PVP/VA Copolymer for Cosmetics, PVP/VA Copolymer for Hair Styling, PVP/VA Copolymer for Personal Care, PVP/VA Copolymer for Film Forming, PVP/VA Copolymer Dispersing Agent, PVP/VA Copolymer Stabilizer, PVP/VA Copolymer Thickener, PVP/VA Copolymer Conditioning Agent

APPLICATIONS

PVP/VA Copolymer 73 W is used in hair sprays to provide styling hold, film formation, and fast-drying performance in compatible systems.
PVP/VA Copolymer 73 W is incorporated into pump sprays to improve curl definition and reduce flyaways.
PVP/VA Copolymer 73 W is used in aerosol hair sprays in selected applications as part of the polymer fixation system.

PVP/VA Copolymer 73 W is used in hair gels to provide clear gel structure, flexible hold, and smooth feel.
PVP/VA Copolymer 73 W is incorporated into styling gels to reduce flaking and improve combability in compatible designs.
PVP/VA Copolymer 73 W is used in hair wax and cream gels in selected applications to improve film integrity and adhesion.

PVP/VA Copolymer 73 W is used in mousse formulations to support foam stability and provide styling performance after drying.
PVP/VA Copolymer 73 W is incorporated into foam styling products to improve hold and reduce tackiness in compatible formulations.
PVP/VA Copolymer 73 W is used in leave-in styling products to improve smoothness and humidity resistance.

PVP/VA Copolymer 73 W is used in hair styling creams and lotions to provide light to medium hold and improved manageability.
PVP/VA Copolymer 73 W is incorporated into curl creams to improve definition and long-lasting style retention.
PVP/VA Copolymer 73 W is used in anti-frizz products to form protective films that reduce humidity-driven frizz.

PVP/VA Copolymer 73 W is used as a binder in personal care powders in selected applications to improve adhesion of pigments and fillers.
PVP/VA Copolymer 73 W is incorporated into cosmetic formulations to improve wear and reduce dusting in compatible systems.
PVP/VA Copolymer 73 W is used in color cosmetics in selected applications to improve film integrity and transfer resistance.

PVP/VA Copolymer 73 W is used in water-based industrial and household formulations as a binder and film former where clear films and adhesion are required.
PVP/VA Copolymer 73 W is incorporated into coatings in selected applications to improve binding of particulates and improve film cohesion.
PVP/VA Copolymer 73 W is valued because PVP/VA Copolymer 73 W provides versatile water-based film formation, adhesion, and styling hold with good clarity and formulation flexibility.

PVP/VA Copolymer 73 W is used in hair styling products as a film former for hold and style retention.
PVP/VA Copolymer 73 W supports strong, clear films that resist humidity in some formulations.
PVP/VA Copolymer 73 W helps improve curl retention and style durability in hair sprays.

PVP/VA Copolymer 73 W is used in hair gels to provide firmness and flexible hold.
PVP/VA Copolymer 73 W supports controlled viscosity and film strength in gel systems.
PVP/VA Copolymer 73 W helps reduce flaking by forming smoother films in some gels.

PVP/VA Copolymer 73 W is used in hair mousses to provide structure and long-lasting hold.
PVP/VA Copolymer 73 W supports foam stability and film formation on hair fibers.
PVP/VA Copolymer 73 W helps improve volume and bounce in styling foams.

PVP/VA Copolymer 73 W is used in hair sprays to create a durable, fast-drying hold film.
PVP/VA Copolymer 73 W supports tack control and spray pattern performance in some systems.
PVP/VA Copolymer 73 W helps improve gloss and smoothness in spray-applied styles.

PVP/VA Copolymer 73 W is used in styling creams and pomades to provide flexible shaping.
PVP/VA Copolymer 73 W supports workable hold without excessive stiffness in some products.
PVP/VA Copolymer 73 W helps improve style control in leave-on hair products.

PVP/VA Copolymer 73 W is used in leave-in conditioners to add light hold and anti-frizz benefits in some formulations.
PVP/VA Copolymer 73 W supports formation of thin films that reduce flyaways.
PVP/VA Copolymer 73 W helps improve smoothness and combing feel in some leave-on products.

PVP/VA Copolymer 73 W is used in heat-protection sprays to support film formation during styling.
PVP/VA Copolymer 73 W supports reduced moisture uptake and better style retention under heat.
PVP/VA Copolymer 73 W helps improve thermal styling performance in some products.

PVP/VA Copolymer 73 W is used in anti-frizz sprays to improve humidity resistance in some formulations.
PVP/VA Copolymer 73 W supports reduced swelling of hair fibers by limiting moisture absorption.
PVP/VA Copolymer 73 W helps maintain smoother hairstyles in humid environments.

PVP/VA Copolymer 73 W is used in hair color and bleach products as a thickener and film former in some systems.
PVP/VA Copolymer 73 W supports improved cling and reduced dripping during application.
PVP/VA Copolymer 73 W helps improve uniform coverage on hair in some coloring processes.

PVP/VA Copolymer 73 W is used in shampoos and cleansing products as a conditioning polymer in some formulations.
PVP/VA Copolymer 73 W supports improved foam feel and hair manageability in some systems.
PVP/VA Copolymer 73 W helps reduce static and flyaways after rinsing in some products.

PVP/VA Copolymer 73 W is used in body sprays and deodorant sprays as a film former in some formulations.
PVP/VA Copolymer 73 W supports improved adhesion of fragrance to skin in some systems.
PVP/VA Copolymer 73 W helps improve long-lasting scent perception by controlling release.

PVP/VA Copolymer 73 W is used in fragrances and perfumed products as a fixative polymer in some formulations.
PVP/VA Copolymer 73 W supports reduced evaporation rate of certain fragrance components.
PVP/VA Copolymer 73 W helps extend fragrance longevity in some consumer products.

PVP/VA Copolymer 73 W is used in color cosmetics to improve film formation and wear resistance in some formulations.
PVP/VA Copolymer 73 W supports improved adhesion of pigments to skin.
PVP/VA Copolymer 73 W helps improve transfer resistance in some makeup products.

PVP/VA Copolymer 73 W is used in mascara to improve lash coating, hold, and wear in some systems.
PVP/VA Copolymer 73 W supports flexible films that resist smudging in some formulations.
PVP/VA Copolymer 73 W helps improve lash definition and curl hold in some mascaras.

PVP/VA Copolymer 73 W is used in eyeliners to improve film strength and reduce flaking in some formulations.
PVP/VA Copolymer 73 W supports durable lines with improved adhesion.
PVP/VA Copolymer 73 W helps improve water resistance in some eyeliner systems.

PVP/VA Copolymer 73 W is used in foundations to improve wear and reduce rub-off in some formulations.
PVP/VA Copolymer 73 W supports better film integrity over skin oils.
PVP/VA Copolymer 73 W helps improve long-wear performance in some complexion products.

PVP/VA Copolymer 73 W is used in sunscreens to improve film formation and water resistance in some formulations.
PVP/VA Copolymer 73 W supports uniform distribution of UV filters in some systems.
PVP/VA Copolymer 73 W helps improve SPF reliability by improving film integrity in some sunscreens.

PVP/VA Copolymer 73 W is used in skin care masks to form peelable films in some products.
PVP/VA Copolymer 73 W supports controlled film peeling and cohesive strength.
PVP/VA Copolymer 73 W helps improve user experience in peel-off mask systems.

PVP/VA Copolymer 73 W is used in oral care as a binder and film former in some formulations.
PVP/VA Copolymer 73 W supports adhesion of flavors and actives in some mouth products.
PVP/VA Copolymer 73 W helps improve texture and stability in some oral care gels.

PVP/VA Copolymer 73 W is used in pharmaceutical tablets as a binder in some formulations.
PVP/VA Copolymer 73 W supports granule formation and tablet strength in wet granulation.
PVP/VA Copolymer 73 W helps reduce friability and improve robustness of tablets.

PVP/VA Copolymer 73 W is used in pharmaceutical coatings as a film former in some systems.
PVP/VA Copolymer 73 W supports clear, flexible coatings for taste masking.
PVP/VA Copolymer 73 W helps improve coating integrity during storage.

PVP/VA Copolymer 73 W is used in nutraceutical tablets as a binder and film former in some products.
PVP/VA Copolymer 73 W supports stable compression and reduced capping in tablets.
PVP/VA Copolymer 73 W helps improve uniformity of actives distribution in solid supplements.

PVP/VA Copolymer 73 W is used in effervescent tablets as a binder in some formulations.
PVP/VA Copolymer 73 W supports mechanical strength while maintaining disintegration performance.
PVP/VA Copolymer 73 W helps reduce dusting and breakage in effervescent products.

PVP/VA Copolymer 73 W is used in printing inks as a binder resin in some formulations.
PVP/VA Copolymer 73 W supports pigment dispersion and adhesion to substrates.
PVP/VA Copolymer 73 W helps improve rub resistance and film integrity in some inks.

PVP/VA Copolymer 73 W is used in water-based coatings as a film former in some systems.
PVP/VA Copolymer 73 W supports clear films and improved adhesion on some substrates.
PVP/VA Copolymer 73 W helps improve leveling and reduce defects in some coatings.

PVP/VA Copolymer 73 W is used in adhesives as a binder polymer in some formulations.
PVP/VA Copolymer 73 W supports tack and cohesive strength in some adhesive films.
PVP/VA Copolymer 73 W helps improve adhesion to porous substrates in some systems.

PVP/VA Copolymer 73 W is used in paper coatings to improve surface strength and printability in some applications.
PVP/VA Copolymer 73 W supports reduced dusting and improved ink holdout.
PVP/VA Copolymer 73 W helps improve surface smoothness in coated papers.

PVP/VA Copolymer 73 W is used in textile sizing to improve fiber binding and weaving performance in some applications.
PVP/VA Copolymer 73 W supports improved yarn strength during processing.
PVP/VA Copolymer 73 W helps reduce linting and breakage in weaving.

PVP/VA Copolymer 73 W is used in nonwoven binders to improve strength in some formulations.
PVP/VA Copolymer 73 W supports fiber bonding and cohesion in nonwoven webs.
PVP/VA Copolymer 73 W helps improve abrasion resistance in some nonwoven products.

PVP/VA Copolymer 73 W is used in product development to tune hold level, tack, and humidity resistance in styling polymers.
PVP/VA Copolymer 73 W supports screening of solvent systems and neutralization for best performance.
PVP/VA Copolymer 73 W helps balance strong hold with low flaking and good feel.

PVP/VA Copolymer 73 W is used in manufacturing troubleshooting to address flaking, stickiness, and poor spray performance in hair sprays.
PVP/VA Copolymer 73 W supports adjustment of resin level and solvent balance to improve films.
PVP/VA Copolymer 73 W helps improve batch-to-batch consistency in styling products.

DESCRIPTION

PVP/VA Copolymer 73 W is a copolymer of vinylpyrrolidone and vinyl acetate, and PVP/VA Copolymer 73 W combines the water solubility and adhesion of VP with the flexibility and hydrophobicity contribution of VA.
PVP/VA Copolymer 73 W forms clear, glossy films, and these films provide hair hold by creating a continuous polymer network on hair fibers after drying.
PVP/VA Copolymer 73 W is typically supplied as an aqueous solution, and the “73 W” designation commonly refers to a water-based grade with defined solids content and viscosity specification.

PVP/VA Copolymer 73 W performance is influenced by humidity because water-soluble films can absorb moisture, and formulation strategies such as plasticizers, neutralizers, and resin blends are used to optimize humidity resistance and reduce tack.
PVP/VA Copolymer 73 W can be compatible with alcohol, surfactants, and many conditioning agents, but high electrolyte levels can reduce clarity or cause precipitation, so compatibility testing is required.
PVP/VA Copolymer 73 W should be used according to applicable regulations and good manufacturing practices for the target market and product category.

PVP/VA Copolymer 73 W should be stored in tightly closed containers to prevent microbial contamination and water loss, and preservatives are often used in the finished product to maintain stability.
PVP/VA Copolymer 73 W should be protected from freezing because freeze-thaw can change viscosity or cause phase separation in some polymer solutions.
PVP/VA Copolymer 73 W should be mixed under moderate shear to avoid excessive foaming and to maintain consistent viscosity.

PVP/VA Copolymer 73 W is a copolymer of vinylpyrrolidone and vinyl acetate used primarily as a film former and binder.
PVP/VA Copolymer 73 W is typically supplied as a powder or granules and is soluble in water and many alcohol-based solvent systems depending on grade.
PVP/VA Copolymer 73 W forms clear, flexible films that provide hold, adhesion, and wear resistance in many formulations.

PVP/VA Copolymer 73 W is widely used in hair styling products because it delivers strong hold with good clarity and manageable tack.
PVP/VA Copolymer 73 W is also used in cosmetics, pharmaceuticals, inks, coatings, adhesives, and textile applications as a binder and film former.
PVP/VA Copolymer 73 W performance depends on copolymer ratio, molecular weight, solvent system, humidity exposure, and plasticizer balance.

PVP/VA Copolymer 73 W should be stored in tightly closed containers in a cool, dry place to prevent moisture pickup and caking.
PVP/VA Copolymer 73 W is valued for versatile film formation, good adhesion, and broad usefulness across personal care and industrial applications.

PROPERTIES

Common Name: PVP/VA Copolymer 73 W
Chemical Type: Film-forming polymer; binder; fixative; water-based copolymer solution
Appearance: Clear to slightly hazy colorless to pale yellow liquid (solution)
Odor: Mild characteristic odor
Solids Content: Grade dependent (supplier specification)
Solubility: Miscible with water; compatibility with alcohol depends on grade and formulation
Viscosity: Grade dependent; temperature and shear dependent
pH: Typically near neutral to slightly acidic (grade dependent)
Film Properties: Clear films, good adhesion, flexible hold, humidity sensitivity depends on formulation
Stability: Stable under normal storage; protect from freezing and microbial contamination
Storage Temperature: 5–30°C, tightly closed, protect from freezing
Shelf Life: Typically 12–24 months in original sealed packaging (supplier dependent)

FIRST AID

Inhalation:
Move to fresh air if mists are inhaled.
Seek medical attention if respiratory irritation persists.
Avoid breathing aerosols generated by spraying or high-shear processing.

Skin Contact:
Wash with soap and water after contact.
Remove contaminated clothing and wash before reuse.
Seek medical advice if irritation develops or persists.

Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation persists.

Ingestion:
Rinse mouth with water.
Seek medical attention if discomfort occurs.
Never give anything by mouth to an unconscious person.

Note to Physicians:
Treat symptomatically.
No specific antidote is required.
Provide supportive care as needed.

HANDLING AND STORAGE

Handling:
Use appropriate PPE including gloves and safety glasses for bulk handling.
Avoid splashing into eyes and avoid prolonged skin contact.
Use clean equipment and good hygiene to prevent microbial contamination in water-based solutions.

Ventilation:
Use general ventilation for normal handling.
Use local exhaust if spraying or aerosol generation is possible.
Avoid aerosol formation in enclosed spaces without adequate airflow.

Storage:
Store in tightly closed containers in a cool, clean area.
Protect from freezing and excessive heat to maintain viscosity and solution stability.
Use appropriate preservatives and hygiene controls for opened containers to prevent microbial growth.

Spill and Leak Procedures:
Contain spill and absorb with inert material.
Wash residue with water because polymer solutions can create slip hazards.
Dispose of waste according to local regulations and facility procedures.

Handling Precautions:
Control electrolyte and salt levels because high ionic strength can reduce clarity and destabilize PVP/VA Copolymer 73 W in some formulations.
Optimize plasticization and resin blends because film feel, tack, and humidity resistance depend on formulation balance.
Rotate stock using FIFO practices to maintain consistent quality and predictable film-forming performance.