iChem® - TK111 introduction and properties

iChem® - TK111 antibacterial powder is a new functional inorganic powder composed of Si, Al, Ag and other elements. It is processed by special process and equipment through the patented technology of World-Prospect for the purpose of antibacterial and antiviral. Compared with the traditional inorganic antibacterial agents, the product not only has the characteristics of broad-spectrum antibacterial, antiviral, high-efficiency, long time effect, no biological resistance and so on, but also has less effective dosage, low comprehensive use cost and convenient use. Because it does not contain heavy metals, it is safe to human body, easy to use and environment-friendly.

Typical physical properties 
Melting point<300℃
PH value6~8/td>
ColourWhite or off white
Relative density(15℃)2.5-2.8g/cm3
SolubilityInsoluble in water
AppearanceWhite to off white powder
PH value of water suspension6~8
Average particle size D503-4 µm
Volatile matter 105℃<1.0%
325Mesh sieve residue<0.1%
Product features

ALess addition amount and low composite cost can avoid the influence of too large amount and high cost of traditional antibacterial agent on commercialization;

BThe operation is simple, and the glaze can be grinded directly after adding, which has no effect on the performance and appearance of the glaze;

CThe whole glaze of the ceramic has antibacterial properties, which avoids the wear of the antibacterial layer after the surface antibacterial treatment;

DThe unique surface structure design can fully contact with bacteria and viruses, and can kill bacteria and viruses more effectively;

EThe silver contained in the product can inactivate bacterial protein and viral RNA, thus effectively killing bacterial viruses;

FIt has broad-spectrum antibacterial and antiviral properties without drug resistance;

GIn theory, it has permanent antibacterial activity without self consumption and long effect life;

HIt is environmentally friendly and does not contain heavy metals such as lead, antimony, arsenic, barium, cadmium, chromium, mercury and selenium, and is safe and harmless to human body.

Product application

This product is a special ceramic antibacterial agent for high temperature sintering, which can be used in the following fields:

  • domestic ceramics

    such as plates, bowls, cups, dishes, etc;

  • architectural ceramics

    such as floor tiles, wall tiles, tile pipes, etc;

  • sanitary ceramics

    such as washbasin, toilet, sink, bathtub, etc;

  • other

    any other glazed ceramics with antibacterial properties.

Usage method

AWhen preparing glaze slurry, add iChem® - TK111 measured by 1% (W/W) for dry glaze, high speed mixing uniform, the glazed surface can reach the national standard, even 99.9% or 99.99%; According to the different formula and different firing temperature of the ceramic, the dosage can be adjusted appropriately according to the test results, so as to achieve the best antibacterial and antiviral effect with the minimum cost;

BiChem® - TK111 is recommended to be used immediately when antibacterial glaze slurry is made. The prepared glaze slurry should be used in time, and its antibacterial and antiviral effect may be affected if it is placed for too long.

Representative bacteria and viruses

iChem® - TK111 has a very broad spectrum of bactericidal activity against various bacteria and viruses, such as the following representative strains.

Representative bacteriaRepresentative virus
Staphylococcus aureusInfluenza A H1N1 virus
Escherichia coliInfluenza B virus
Candida albicansAvian influenza H7N9 virus
Hemolytic streptococcus229E Coronavirus 229E
Streptococcus pneumoniaePoliovirus
ShigellaHerpes simplex virus
SalmonellaRespiratory syncytial virus
Pseudomonas aeruginosaMeasles virus
Material safety data sheet