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Raw materials for Silicone Hydrogel Contact lenses and
Monomers for foldable intraocular lenses (IOL)

pharnorcia Silicone Hydrogel Contact Lens-Leading Industry Empowering Friends

TIME:2022-10-20 15:34:27

The emergence of silicone hydrogel contact lenses has greatly improved the oxygen permeability of the lenses, but the surface wettability of silicon material products is low and the compatibility with the eyes is poor. Desirable features such as increased lipid and protein precipitation, lens adhesion to the surface of the eye causing general irritation to eyeglass wearers, and pharnorcia soft hydrophilic contact lenses use proprietary third-generation hydrophilic silicone hydrogels Polymer composites.


The third-generation material has a strong ability to resist dirt and protein precipitation, does not require surface treatment technology like the first-generation, and has very good moisturizing properties. It does not need to add moisturizing factors to the material like the second-generation material. It has high oxygen permeability, excellent surface wettability, excellent water content, high softness of the lens, light and no feeling, and is suitable for wearers with different corneal base arcs.

The technology, materials and formulations of silicone hydrogel contact lenses are all controlled by international oligarchs. Pharnorcia is the only company in China that breaks this monopoly pattern. Pharnorcia focuses, focuses and innovates in this field, realizing its own materials and formulas. , Undoubtedly, pharnorcia has become an international leader, the only domestic industry leader with technological novelty, advancement and uniqueness, and the first domestic company to manufacture silicone hydrogel color chips.

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pharnorcia Silicone Hydrogel Contact Lens-Leading Industry Empowering Friends

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