ABS (acrylonitrile butadiene styrene) antibacterial plastic

Abstract

The invention discloses ABS (acrylonitrile butadiene styrene) antibacterial plastic. The ABS antibacterial plastic comprises the following components in parts by mass: 200-208 parts of ABS, 8-9 parts of metastannic acid, 11-12 parts of antimonous oxide, 10-15 parts of ammonium polyphosphate, 10-15 parts of montmorillonite, 10 parts of magnesium salt crystal whiskers, 10 parts of cis-butenedioic acid acidified PP (propene polymer), 10-13 parts of wollastonite fibers, 5-7 parts of silver-loaded zirconium phosphate, 7-8 parts of copper-loaded zirconium phosphate and 8-10 parts of zinc oxide crystal whiskers. The prepared ABS antibacterial plastic has a good antibacterial function, an obvious antibacterial effect can be achieved with low dosage; meanwhile, mechanical strength of the plastic is not influenced, especially a thermal deformation temperature, a mechanical temperature and electrical insulation property of a plastic product are not reduced; the ABS antibacterial plastic is uniform in dispersion, good in weatherability and good in durability, so that the ABS antibacterial plastic has long-term antibacterial property.

Description

technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to an ABS antibacterial plastic. technical background [0002] With the development and progress of society and the improvement of material living standards, people have higher and higher requirements for living and working environments, especially hygienic environments. Because plastic has the advantages of light weight, no rust, and good insulation, it is used in many aspects of home appliance production. But in daily life, quite a few harmful bacteria exist and multiply on the surface of plastic products, such as: telephones, washing machines, computers, refrigerators, electrical switches, etc., and cause various diseases through contact; People who come into contact with various bacteria, molds and other microorganisms will become the source of bacterial pollution and disease transmission. However, as people's awareness of health and environmental protection contin...

AI Technical Summary

Problems solved by technology

[0003] At present, there is no special material for antibacterial plastics. The home appliance industry always adds antibacterial agents to the raw materials to prepare antibacterial plastics. The antibacterial effect is formed through the slow release of antibacterial agents. With the release of antibacterial agents, the antibacterial activity is getting smaller and smaller. , antibacterial agents are prone to failure and fail to achieve the purpose of antibacterial, and the release of antibacterial will cause environmental pollution

The cost of the product made in this way is high and the quality is unstable. Although it has antibacterial function, the antibacterial range is small, the duration is short, and there is no anti-mildew effect.