Plant sterilization and parasite expelling function type water-borne wood paint and preparation method thereof

Abstract

The invention discloses plant sterilization and parasite expelling function type water-borne wood paint and a preparation method thereof. The plant sterilization and parasite expelling function type water-borne wood paint is prepared from the following components in parts by weight: 60 to 85 parts of aliphatic modified polyurethane dispersoid, 0.3 to 0.8 part of plant compound nano sterilization powder, 1 to 3 parts of hardening resin, 7 to 12 parts of water, 1 to 3 parts of wax emulsion and 4 to 12 parts of other auxiliary agents. The physicochemical technical indexes of the water-borne wood paint exceed those of oily wood paint; the plant compound nano sterilization powder can be prepared by treating cheap and easy-to-obtain raw materials including purslane, pine needles, cinnamomum camphora, platycladus orientalis, deodar and the like through an infrared dehydration technology and a nano production technology. The plant sterilization and parasite expelling function type water-borne wood paint belongs to a green, environment-friendly and healthy sterilization material, is toxin-free and harmless to human bodies and has lasting and efficient effects. The water-borne wood paint has low cost and efficient and lasting effects in sterilizing, inhibiting bacteria, preventing mildew and expelling parasites.

Description

technical field

[0001] The invention relates to the technical field of water-based wood lacquer, and particularly discloses a water-based wood lacquer with plant bactericidal and insect repellent functions and a preparation method thereof. Background technique

[0002] Viruses and bacteria exist everywhere in our living environment, which pose a threat to human health; in addition, pests such as mosquitoes, flies, cockroaches, fleas, bedbugs and mites can spread diseases and affect people's health. In this regard, humans are also constantly developing sterilization and deworming technology. For example, there is a technical branch of antibacterial coatings in the coatings industry.

[0003] Antibacterial agents in antibacterial polyurethane materials are usually inorganic antibacterial agents such as silver ions, organic antibacterial agents such as quaternary ammonium antibacterial agents, natural antibacterial agents such as chitosan and its derivatives, sorbic acid, etc....

Images