2results about How to "Achieve thermal insulation effect" patented technology

This application belongs to the field of insulated glass technology and discloses a sunshade and heat-insulating insulated glass, including a frame. A rectangular groove is embedded in the middle of the inner wall of the frame, and glass bodies are movably fitted onto the frame through the front and rear sides of the inner wall of the rectangular groove. Two upper pads and two lower pads are respectively in contact with the four corners between the two glass bodies. The two upper pads and two lower pads are fixedly installed at the four corners of the inner wall of the middle of the rectangular groove. In this application, the frame, rectangular groove, glass bodies, and upper and lower pads can form a double-layer insulated glass while realizing the heat insulation function of the insulated glass itself. With the help of the drive motor, rotating rod, sunshade curtain, sinker strip and connecting control structure, the insulated glass can realize the effective sunshade function when needed, and further improve the heat insulation effect of the insulated glass while improving its practicality.

This invention belongs to the field of fabric technology, specifically relating to a high-strength abrasion-resistant composite fabric and its preparation process. The high-strength abrasion-resistant composite fabric includes a base fabric and an abrasion-resistant layer. The base fabric is made of a blend of polyester and cotton fibers in a mass ratio of 2-3:1. The abrasion-resistant layer comprises the following components by weight: 50-60 parts polyurethane resin; 8-10 parts modified nano-zirconia; 3-5 parts fluorinated silane phenol; 0.6-0.8 parts dispersant; and 40-50 parts organic solvent. The composite fabric provided by this invention includes a base fabric and an abrasion-resistant layer. This invention modifies the abrasion-resistant layer by adding modified nano-zirconia and fluorinated silane phenol, thereby improving the overall performance of the composite fabric and obtaining a high-strength composite fabric with good abrasion resistance, waterproof performance, warmth retention, and antibacterial properties. It is suitable for making functional jacquard fabrics using a jacquard process.