How to Use AccessFIX VA64 PWD in Your Formulations
Understanding AccessFIX VA64 PWD
AccessFIX VA64 PWD is a fixative polymer, which is a key ingredient for creating any product designed to hold hair in place. Think of it as a microscopic scaffolding for hair. When you dissolve this powder in your formula (like a gel or spray), it disperses evenly. After application, as the water evaporates, the polymer molecules link together to form a clear, stiff, and strong film on the hair’s surface. This film physically holds the hair strands together, locking your style in place.
For the advanced formulator, this is a non-ionic copolymer of vinylpyrrolidone and vinyl acetate. The ratio of VP to VA determines the polymer’s characteristics—providing a balance of strong hold, stiffness, and humidity resistance. Its primary function is to create a rigid, transparent film that is resistant to absorbing moisture from the air, which is what typically causes hairstyles to lose shape and become frizzy.
Formulation Tips
The usage rate of AccessFIX VA64 PWD is highly dependent on the level of hold you want to achieve. For a light, flexible hold, start with 1–3%. For a medium to firm hold, use 4–7%. For an extra-strong, stiff hold suitable for extreme styling gels, use 8–10%.
To use it, slowly sprinkle the powder into the vortex of your water phase under continuous mixing. This helps prevent the formation of clumps or “fish eyes.” If clumps do form, they will dissolve with continued mixing. Gentle heating of the water phase (to around 40–50°C / 104–122°F) can significantly speed up dissolution. Ensure the polymer is fully dissolved and the solution is clear before adding other ingredients like thickeners (e.g., carbomers) or conditioning agents. Being non-ionic, AccessFIX VA64 PWD is compatible with a wide range of cosmetic ingredients, including cationic conditioning agents and anionic thickeners, and works best in a pH range of 4–7.
Key Performance Benefits:
- Strong, Customizable Hold: Adjust usage from 1% to 10% to achieve light, flexible control or a rock-solid, sculpted hold.
- Excellent Humidity Resistance: Forms a moisture-resistant film that helps prevent frizz and style collapse in humid conditions.
- Crystal-Clear Formulations: Dissolves completely in water for high-clarity gels and sprays.
- Non-Tacky, Clean Feel: Dries to a smooth finish with low flaking and no heavy or greasy residue.
- Broad Compatibility: Non-ionic polymer compatible with carbomers, natural gums, and cationic polymers for flexible formulation design.
- Versatile Application: Ideal for hair styling products and also effective as a film former in long-wear mascaras and brow gels.