Composite anti-bacteria agent, antibiotic paint and antibiotic aluminum composite board

Abstract

The invention discloses a complex antibacterial agent, an antibacterial coating and an antibacterial aluminum composite plate, and relates to an antibacterial agent, a coating composition containing the antibacterial agent and a laminar product consisting of flat thin layers. The complex antibacterial agent comprises silver-zinc titanium dioxide, zinc bromide and zinc pyrithione, and the mass ratio of the silver-zinc titanium dioxide to the zinc bromide to the zinc pyrithione is 7 to 1 to 1.5; the antibacterial coating contains the complex antibacterial agent with the mass percentage of between 0.24 and 18.9 percent; and the antibacterial aluminum composite plate comprises an aluminum panel and an aluminum bottom board, and the outer surface of the aluminum panel is coated with the antibacterial coating. The antibacterial performance of the antibacterial aluminum composite plate can reach the technical requirement of the national building material antibacterial standard JC / T 897-2002, and the antibacterial aluminum composite plate can satisfy the demand of the antibacterial performance of national building decoration materials and can also remedy the disadvantages of foreign sources of goods.

Description

【Technical field】

[0001] The invention relates to an antibacterial agent and a coating composition containing the antibacterial agent, and also relates to a layered product composed of flat thin layers. 【Background technique】

[0002] As a new type of high-grade curtain wall material and decorative material, aluminum composite panel is widely used by more and more people. Relevant surveys by the World Health Organization show that most infectious diseases are caused by pathogenic infections, especially nosocomial infections are the most common. Therefore, some special places with high requirements for hygiene and cleanliness and densely populated public places have higher hygiene requirements for curtain walls and decorative materials. However, ordinary aluminum composite panels currently on the market can no longer meet this hygienic performance requirement. If antibacterial aluminum composite panels are developed and industrialized, this will be a great deal for China, wh...