Correct incorporation of silicone resin is important for achieving consistent formulation performance. IOTA 91002 is supplied as a white powder and should be properly dissolved before being introduced into the final cosmetic system.

The recommended approach is to first dissolve the resin in a suitable non-aromatic organic solvent. It can then be incorporated into formulations containing volatile silicone oils or low-viscosity silicone fluids.

For color cosmetic applications, the suggested addition level is generally 2–10%, although the exact concentration should be determined through formulation trials.

During storage and handling, the product should be protected from moisture and contamination by acidic or alkaline substances. Once the package has been opened, any unused material should be resealed promptly.

IOTA 91002 should preferably be stored in a cool environment under sealed conditions. Proper sealing is particularly important because changes in the formulation environment may affect the physical condition of the resin.

By following appropriate preparation, incorporation, and storage procedures, formulators can better utilize the film-forming, hydrophobic, and rheological properties of IOTA 91002.

These characteristics make the resin suitable for a broad range of color cosmetics, skincare, sunscreen, and haircare products.

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