Water-based bactericidal, antiviral, alcohol-resistant, high-hardness and scratch-resistant plastic paint and preparation method thereof

Abstract

The invention relates to the technical field of artware coatings, and discloses a water-based bactericidal, antiviral, alcohol-resistant, high-hardness and scratch-resistant plastic paint, which is prepared from the following components in parts by weight: 500 to 650 parts of polymer nano emulsion, 80 to 100 parts of environment-friendly cosolvent, 320 to 350 parts of Bama mineral water, 120 to 150 parts of special functional pigment and 120 to 150 parts of special functional filler. 58-124 parts by weight of a special functional aid and 15-30 parts by weight of a novel antibacterial material. A paint film of the product is good in flexibility after being cured, and good in thermal stability, compactness, hardness, chemical resistance, scratch resistance and wear resistance; the product has broad-spectrum bactericidal and antiviral effects, and is environment-friendly, safe, beautiful, low in production energy consumption and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of handicraft coatings, and particularly discloses a water-based sterilization, virus-resistant, alcohol-resistant, high-hardness, and scratch-resistant plastic paint and a preparation method thereof. Background technique [0002] In today's society, the concept of green, environmental protection and health has penetrated into the hearts of every consumer. People pay attention to safety and environmental protection, pay attention to the health of themselves and their families, and put environmental protection, safety and health first when purchasing any product. Viruses and bacteria are everywhere in our living space. Viruses and bacteria The degree of harm to the human body has been troubling and threatening everyone's physical and mental health, especially in recent years, the emergence of new viruses has posed a huge threat to the health and safety of human beings around the world, such as the outbreak of...

AI Technical Summary

Problems solved by technology

Traditional water-based plastic paints are common: 1) Due to the high surface tension of water, the wettability with the plastic substrate is poor, resulting in poor adhesion; 2) The temperature and humidity of the spraying environment are strict; 3) Pigment dispersibility and silver powder Poor orientation; 4) There are many defects in the coating film, which are prone to prickly heat and sagging; 5) Poor storage stability, poor alcohol resistance, slow drying speed, low hardness, etc.

[0003] Silver ion series bactericidal powder is commonly used in bactericidal coatings in the international paint industry. Although experiments have proved that silver ion bactericidal powder has a good bactericidal, antibacterial and anti-mildew effect, according to a study by Yonhap News Agency in Seoul, long-term exposure of the human body to nano-silver has harmful effects on the human body. It can cause certain harm to the body. It is especially confirmed that if people eat nano-silver particles by mistake, it will cause serious harm to the liver of the human body. Therefore, objects containing nano-silver series powders should not be used as sterilizers, especially for objects that are used and contacted by infants and young children. Antimicrobial additives added to paint

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