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At Ningbo Inno Pharmchem Co., Ltd., we believe that a deep understanding of chemical functionality is the key to unlocking product potential. This is especially true in the dynamic beauty industry, where ingredients like PVP VA64 play a crucial role. As a premium VP/VA Copolymer, PVP VA64 (specifically the 64% vinyl acetate variant) is a workhorse ingredient, widely recognized for its exceptional performance as a hair fixing agent.
The fundamental chemistry of PVP VA64 involves the copolymerization of N-vinylpyrrolidone (VP) and vinyl acetate (VA). This specific combination creates a polymer that is highly effective at forming films. These films are characterized by their excellent adhesion to hair, their ability to provide structure and hold, and a desirable glossy finish. Unlike some other film-formers, the films produced by PVP VA64 are also water-removable, a significant advantage for consumer products. This ease of removal ensures that styling products don't leave a heavy residue, contributing to healthier-looking and feeling hair over time. This makes it a prime candidate for any water removable hair spray ingredient formulation.
The '64' in PVP VA64 signifies a particular ratio of vinyl acetate to vinylpyrrolidone, which dictates key properties like film hardness and humidity resistance. Higher vinyl acetate content generally leads to harder films and lower hygroscopicity, meaning the product is less affected by moisture in the air. This is critical for maintaining style throughout the day, especially in varying climatic conditions. Formulators often select specific grades of VP/VA copolymers based on the desired performance profile, whether for a flexible hold in a spray or a more rigid structure in a gel. As a hair styling agent for gels, it provides the essential structure and hold.
Beyond its primary function in hair styling, the inherent adhesive properties of PVP VA64 make it suitable for other applications within cosmetic science. Its ability to form stable films is also leveraged in products where a temporary protective or aesthetic layer is beneficial. Furthermore, its potential as a binder in certain cosmetic preparation processes underscores its versatility. Ningbo Inno Pharmchem Co., Ltd. is committed to supplying ingredients like PVP VA64 that empower cosmetic chemists to innovate and create products that meet and exceed consumer expectations. By delving into the chemistry, we can better appreciate the impact of this vital cosmetic grade VP/VA copolymer on the performance and appeal of everyday beauty products.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
