Processing and treatment

Processing and treatment : Acrylian, hydrophobic intraocular implants
Acrylian has designed and implemented a comprehensive process for developing acrylic materials for intraocular implants that meet high purity and biocompatibility imperatives.

A monomer-purification step to ensuring monomer ultra-high purity and eliminating non-polymerizable products.
A polymerization step allowing a high conversion rate
Post-treatment of the polymerized material to reducing concentration of non-extractible products as low as a few ppm (in strong solvents), exceeding recommendation of ISO 11979-5A standard.