Ophthalmic material and preparation method thereof

The present invention relates to an ophthalmic material, which comprises the product of copolymerizing at least two monomers selected from: a first monomer selected from aromatic acrylate monomers, wherein in the aromatic acrylate monomer, an aromatic group is linked to an acryloyloxy group by a flexible group selected from linear or branched alkyl, ether bond and sulfur bond; and a second monomer selected from a hydrophobic aliphatic acrylate monomer or a hydrophilic aliphatic acrylate monomer, wherein the weight ratio of the second monomer to the first monomer is 10-30:70-90. 本发明涉及眼科材料，所述眼科材料包括共聚至少两种选自下述的单体的产物：-第一单体，其选自芳香族丙烯酸酯单体，在芳香族丙烯酸酯单体中，芳香族基团与丙烯酰氧基团通过选自直链或支链烷基、醚键、硫键的柔性基团相连接，-第二单体，其选自疏水性脂肪族丙烯酸酯单体或亲水性脂肪族丙烯酸酯单体，其中第二单体与第一单体的重量比例为10-30:70-90。