Interior wall coating capable of releasing far infrared rays and anions and preparation method thereof

Abstract

The invention discloses an interior wall coating capable of releasing far infrared rays and anions and a preparation method thereof. The interior wall coating consists of the following materials in parts by weight: 2 to 3 parts of thickening agent, 0.1 to 0.5 parts of defoaming agent, 2 to 3 parts of anti-setting agent, 3 to 4 parts of flame retardant, 10 to 12 parts of tourmaline, 3 to 4 parts of volcanic rock, 4 to 6 parts of germanite, 1 to 2 parts of butyl glycidyl ether, 1 to 2 parts of isophorone diamine, 15 to 18 parts of titanium dioxide, 10 to 15 parts of acrylic emulsion, 15 to 20 parts of straw powder, 7 to 12 parts of ground limestone and 10 to 15 parts of water. The preparation method includes the following steps that: (1) the materials in parts by weight are placed into a reaction kettle and produced into mixture for later use; (2) the tourmaline, the volcanic rock and the germanite are ground into the nanoscale for later use; (3) the straw powder is taken for later use; (4) the mixture is heated, then the nanoscale materials, the straw powder and the water are added and agitated, so that the interior wall coating is prepared. The invention provides an environment-friendly coating for interior walls of buildings, the interior wall coating can release the far infrared rays and the anions under normal temperature, the production cost is low, and the interior wall coating contains less harmful substances.

Description

technical field [0001] The invention relates to an interior wall paint, which is an interior wall paint releasing far infrared and negative ions. Background technique [0002] Because interior wall paints are easy to emit harmful substances in house decoration, which will cause great harm to human health, so those skilled in the art have provided several interior wall paints that can release far infrared in recent years to achieve the purpose of sterilization and health care. However, these coatings need to increase their adhesion and other properties, and the increased raw materials still have some pollution. For this reason, using negative ions to kill bacteria and purify the air is the goal pursued by environmentally friendly green interior wall coatings. The reported emulsions that can release negative ions require the use of negative ion elements as release materials and the need for a variety of chemical raw materials to be fully emulsified, so it is difficult to comp...

AI Technical Summary

Problems solved by technology

However, these coatings need to increase their adhesion and other properties, and there are still some pollution in the increased raw materials. Therefore, the use of negative ions to kill bacteria and purify the air is the goal pursued by environmentally friendly green interior wall coatings.

The reported emulsions that can release negative ions require the use of negative ion elements as release materials and the need for a variety of chemical raw materials to be fully emulsified, so it is difficult to completely achieve environmental protection. The time is short, it is difficult to achieve the normal volatilization function, and after use, the emulsion has poor stability above 30°C, the coating surface is easy to pulverize, and the cost is high