3results about How to "Water resistant" patented technology

The present invention provides a solid carbon dioxide recovery material having durability capable of long-term use, particularly repeated use with a water-containing gas as an object, and for this purpose, the solid carbon dioxide recovery material of the present invention contains iron, sodium, and crystalline carbon, and more specifically, contains sodium ferrite, crystalline carbon, and at least one binder selected from the group consisting of amorphous carbon, polyamide-imide, polyester, epoxy resin, polyurethane, and acrylic resin.

This utility model provides a waterproof sealing structure for high-voltage wiring harnesses, relating to the field of high-voltage wiring harness technology. It includes a collar fitted onto the outer wall of the high-voltage wiring harness, the collar being slidably connected to the harness. A rubber sleeve is provided on the inner wall of the collar, and the rubber sleeve is glued and fixed to the collar. Multiple rubber dots are provided inside the rubber sleeve, fixedly connected to the rubber sleeve with one side contacting the outer wall of the high-voltage wiring harness. A telescopic cylinder is provided on the right side of the rubber sleeve, glued and fixed to the rubber sleeve. A connecting ring is provided on the side of the telescopic cylinder away from the rubber sleeve, fixedly connected to the rubber sleeve. A flared cylinder is provided on the right side of the connecting ring, glued and fixed to the connecting ring. This utility model, through the tight fit between the rubber dots and the outer wall of the wiring harness, the wrapping of the flared cylinder with the connector, and the bonding of the adhesive layer to the mounting surface, forms a three-dimensional sealing system of "wiring harness body → connector → mounting surface," effectively blocking the path of moisture penetration.

This invention provides a water-based coating for anti-slip and heat-resistant bamboo mats. The coating comprises a water-based penetrating primer layer, a water-based colored topcoat layer, a water-based water-resistant and heat-resistant coating, and a water-based anti-slip and wear-resistant coating. These four layers are sequentially applied to a bamboo substrate. This invention consists of four coating layers, which, when applied to a bamboo substrate, endow the bamboo product with excellent anti-slip, wear-resistant, water-resistant, and heat-resistant properties.