Sambo (shenzhen) Technology New Materials Co., Ltd.

Sambo Group Technology Limited

Wai Yip Ko

John Haozhong Xin

Xiaowen Wang

A method for preparing a self-cleaning transparent thermal insulation nanocoating includes steps of (1) preparing an acidic aqueous solution, and adding polyoxyethylene dinonyl phenyl ether and graphene into the acidic aqueous solution; (2) preparing a transparent composite nanosol by adding titanate, zinc alkoxide, ytterbium alkoxide and siloxane into the acid aqueous solution through sol-gel reaction; (3) preparing a primary coating by spraying the transparent composite nanosol onto a glass surface; and (4) spraying a dilute alkaline solution onto the primary coating to condense and crosslink components in the primary coating, so that the self-cleaning transparent thermal insulation nanocoating is in-situ generated.

Method for preparing a self-cleaning transparent thermal insulation nanocoating

A multi-ply shockproof, hygroscopic and breathable shoe pad includes, from bottom to top in succession: a support bottom layer (), wherein a lower end face of the support bottom layer () is provided with a plurality of protruding portions (), an upper end face of the support bottom layer () is provided with air holes (), and the protruding portions () and the air holes () are alternately arranged; an elastic interlayer (), wherein the elastic interlayer () is provided with air holes (), and is coated with an antibacterial deodorization layer; a hygroscopic interlayer (), wherein the hygroscopic interlayer () is provided with air holes (), and is coated with an antibacterial deodorization layer; and a breathable waterproof layer () coated with an antibacterial deodorization layer; and the support bottom layer (), the elastic interlayer (), the hygroscopic interlayer (), and the breathable waterproof layer () are successively bonded.

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Hong Kong, China

Wai Yip Ko