SUNPMMA-S

SUNPMMA-S is a non-porous polymer microsphere with an average particle size of 7 microns and oil absorption 0.45 cc/g. SUNPMMA-S is a pure PMMA bead with 0 ppm residual monomer.

SUNPMMA-S is a non-porous polymer microsphere with an average particle size of 7 microns and oil absorption 0.45 cc/g. SUNPMMA-S is a pure PMMA bead with 0 ppm residual monomer. This distinguishes it from other PMMA beads whose high residual monomer content can result in unpleasant odours, especially in emulsions.

SUNPMMA-S has a slightly hydrophobic surface making it easy to incorporate into water-in-oil and water-in-silicone formulations such as liquid foundations and sun creams. Since the microsphere is made from an inert polymer with no metal ions, SUNPMMA-S is also suitable for oil-in-water emulsions that contain polymeric thickeners.

Chemical Description: Polymethyl Methacrylate

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