Skc Co., Ltd.

Hak Soo Lee

Hyejin Kim

Heung Sik Kim

Sung Jin Chung

Kyu-Hun Kim

Jewon Yeon

A resin film for laminated glass, laminated glass including the resin film, and a process for manufacturing the laminated glass are disclosed. The resin film for laminated glass comprises a resin layer comprising a polyvinyl acetal resin and a contact surface in direct contact with glass, wherein the contact surface has an Rz roughness of 25 to 90 &#x3bc;m and a maximum static friction coefficient at 20&#xb0; C. of 0.85 to 1.60, and the compressive elastic deformation index measured in the perpendicular direction from the contact surface at 35&#xb0; C. is 40 to 310 &#x3bc;m/N.

Resin film for laminated glass, and laminated glass and preparation thereof

Embodiments relate to a resin film for laminated glass, laminated glass comprising the resin film, and a process for manufacturing the laminated glass. The resin film for laminated glass comprises a resin layer comprising a polyvinyl acetal resin and a contact surface in direct contact with glass, wherein the contact surface has an Rz roughness of 25 to 90 &#x3bc;m and a maximum static friction coefficient at 20&#xb0; C. of 0.85 to 1.60, and the compressive elastic deformation index measured in the perpendicular direction from the contact surface at 35&#xb0; C. is 40 to 310 &#x3bc;m/N.

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Suwon-si, South Korea

Hak Soo Lee