Antibacterial and high abrasion value boron added teflon coating method

Abstract

This invention is about the antibacterial and high-wear value boron-added teflon coating method, in which the antibacterial and non-sticking criteria are increased by modifying the chemicals used in polytetrafluoroethylene (PTFE / teflon) coating without harming human health, and its characterized by; It involves adding 0.1 and 20% boron liquid by weight to water-based polytetrafluoroethylene (PTFE / Teflon) paint, mixing the resulting mixture with the help of a mixer, and applying it to kitchen utensils such as pans and pots.

Description

[0001] ANTIBACTERIAL AND HIGH ABRASION VALUE BORON ADDED TEFLON COATING METHOD

[0002] Technical Field:

[0003] This invention is related to the antibacterial and high-wear value boron-added teflon coating method in which the antibacterial and non-sticking criteria are increased by modifying the chemicals used in polytetrafluoroethylene (PTFE / teflon) coating without harming human health.

[0004] State of the Art:

[0005] Teflon industrial coatings are sprayed onto the material surface like a spray paint. When chemical resistance, excellent dielectric stability and low coefficient of friction are combined with temperature resistance, Teflon industrial coatings are preferred over other coating materials. It is used in textile, polymer chemistry, metal and paper industries.

[0006] In the current system, the abrasion test criterion of known Teflons is 3500 rpm and they are subjected to tests such as non-adhesion (egg test), food contact (migration) etc. However, while the abrasion resistance test of the Teflons available on the market requires 3500 rpm and no food contact, it is disadvantageous for human health in that it does not require antibacterial properties.

[0007] Aluminum is a metal that reacts very quickly due to its structure. Due to the low strength of Teflon, aluminum resulting from scratches interacts with other substances and as a result, deterioration occurs on the surface. This situation is disadvantageous, especially when arc welding is desired, as oxidation occurs.

[0008] In the patent application numbered CN101627874, "Antibacterial non-stick pan and manufacturing method thereof' are mentioned. The invention discloses an antibacterial non-stick pan and a production method thereof. The antibacterial non-stick pan contains an aluminum alloy pan body. The inner surface of the pan body is equipped with a discontinuously dispersed layer of nano silver particles, and the nano silver particle layer is formed by a layer of teflon non-stick coating. This subject is the manufacturing method of the antibacterial non-stick ceiling; It includes the steps of a) roughening the inner surface of the aluminum alloy pan body, b) spraying an appropriate amount of nano silver particles on the inner surface of the pan body to form discontinuously dispersed silver islands, and c) spraying the teflon non-stick coating on the nano silver particle layer to obtain the antibacterial non-stick pan.

[0009] In the patent application described above, the antibacterial non-stick pan and its production method are mentioned. The aluminum alloy used in the pan described in the present invention does not have forming ability, has low strength and is disadvantageous in terms of cost.

[0010] As a result, there is a need for a new production method that can overcome the above- mentioned disadvantages, has a boron-added teflon coating with increased non-sticking criteria, is antibacterial and has high wear-free value.

[0011] Description of the Invention:

[0012] This invention is an antibacterial and high-wear-resistant boron-added teflon coating method, and its characterized by; It is a new production method with boron added, nonsticking criteria increased, antibacterial and high wear-resistant teflon coating.

[0013] The invention is intended to realize all the purposes mentioned above and that will emerge from the detailed explanation below; Contrary to popular belief, it prevents scratches by increasing wear resistance and has antibacterial properties so that it does not harm human health.

[0014] Products produced with Boron, the product subject of the invention, and products produced with PTFE chemical on the current market were compared with tests such as abrasion, non-stick, food contact (migration) and antibacteriality (gram-positive; staphylococcus aureus, bacillus cereus, gram-negative; escherichia coli, salmonella typhimurium strains). For example, while the wear resistance test is 3500 rpm in PTFE on the market, this value has been tested as 12500 rpm with the product of the invention. It has been determined that the product subject of the invention shows inhibition zones with a diameter of 25-30 mm against gram-positive and gram-negative microorganisms.

[0015] For the invention, as is known in the art, normal teflon is applied to water-based teflon paint after mixing Boron liquid with the help of a mixer. In the invention, 0.1 to 20% Boron liquid is added to the Teflon mentioned. The amount of boron in the liquid is 10- 40000 ppm and does not disrupt its existing structure and pH value.

[0016] Detailed Description of The Invention:

[0017] The invention includes the method of adding boron liquid in the proportions of 0.1 and 20% by weight to water-based polytetrafluoroethylene (PTFE / teflon) paint, mixing the resulting mixture with a mixer and applying it to kitchen utensils such as pans, pots.

[0018] In the invention; boron is added to the teflon to be applied to kitchen utensils such as pans, pots to prevent the existing structure and pH from deteriorating and to provide antibacterial properties.

[0019] The amount of boron in the mixture, the subject of the invention, is 10-40000 ppm. After the mixture is provided, it is applied to the surface with a single coat by spray coating method.

Claims

CLAIMS1. The invention is about the antibacterial and high wear-resistant boron-added teflon coating method, and its characterized by;Adding boron liquid at rates of 0.1 and 20% by weight to water-based polytetrafluoroethylene (PTFE / teflon) paint, it involves mixing the resulting mixture with the help of a mixer and applying it to kitchen utensils such as pans and pots.

2. As mentioned in Claim 1, it is an antibacterial and highly wear-resistant boron-added teflon coating method, and its characterized by; teflon to be applied to kitchen utensils such as pans, pots is characterized by the addition of boron to prevent deterioration of the existing structure and pH and to provide antibacterial properties.

3. As mentioned in Claim 1, it is a boron-doped teflon coating method with antibacterial and high wear-resistant value and it is characterized by; the amount of boron in the mixture being 10-40000 ppm.