USE OF ANTIBACTERIAL NANOMATERIALS IN CHILDREN'S PLAYGROUNDS (PLASTIC)

Abstract

This invention relates to the development and use of an innovative composite material obtained by homogeneously incorporating antibacterial nanomaterials such as nano silver (Ag) and zinc oxide (ZnO) into plastic parts of play units that children frequently come into contact with. This material is self-cleaning using light or water, prevents the growth of viruses and bacteria, ensures hygiene, eliminates the need for chemical cleaners, increases material resistance, and can be applied in nurseries, parks, restaurants, shopping malls, hospitals, and private home gardens within the scope of the plastics industry.

Description

ANTIBACTERIAL NANOMATERIALS FOR CHILDREN'S PLAY USE IN PLASTICS Technical Area This invention applies to the plastic parts of play units that children frequently come into contact with. Antibacterial nano-silver (Ag) and zinc oxide (ZnO) are used for this purpose. A self-illuminating material obtained by homogeneously adding materials to plastic. or can be cleaned with water, preventing the growth of viruses and bacteria and thus ensuring hygiene. provides, eliminates the need for chemical cleaners, and increases material resistance. and within the scope of the plastics industry, nurseries, parks, restaurants, shopping centers, An innovative composite suitable for use in hospitals and private home gardens. It is related to the development and use of the material. State of the Art Currently, children are used in places such as nurseries, parks, shopping malls, hospitals, and similar locations. The plastic parts of the play units are exposed to direct contact by children. hygiene problems such as dust, dirt, viruses, bacteria, animal feces, and insect residues creating a single one due to insufficient or no cleaning. Infectious diseases in children can easily spread to many children, and families often These areas can be resolved by wiping them with wet wipes or washing hands after playing. They are looking for playgrounds due to these hygiene problems during periods like the pandemic. nanotechnology is being used in children's play units produced today. the avoidance of using antibacterial and self-cleaning materials This creates a significant technical problem in terms of health, hygiene and safety. It is emerging. Description of the Invention This statement explains that antibacterial nanomaterials are used in children's play. Its use in various fields (plastics) is aimed at better understanding the subject and It is explained in a way that will not create any limiting effects. The present invention satisfies the aforementioned requirements and eliminates all disadvantages. antibacterial nanomaterials that eliminate the need for conventional methods and offer additional advantages. It relates to its use (in plastic) in children's playgrounds. 2 The primary purpose of the invention is to apply antibacterial agents to the plastic parts of children's play units. By adding nanomaterials, viruses and bacteria that form on these surfaces are eliminated. The aim is to ensure safety and minimize the risk of infection for children. Another purpose of the invention is to enable nanoparticles to self-clean using light or water. By taking advantage of its properties, it keeps dust, dirt and microorganisms away from the play units. The goal is to eliminate hygiene problems caused by these factors. Another aim of the invention is to improve plastic surfaces using nanomaterials. by increasing wear resistance, strength and lifespan, the game units become more... The goal is to ensure durability and longevity. Another purpose of the invention is to reduce the need for cleaning and maintenance of play units, to prevent children from coming into contact with chemicals used in cleaning and thus The goal is to create a safe gaming environment. The invention involves applying nano silver (Ag) and zinc oxide to the plastic parts of children's play units. obtained by adding antibacterial nanomaterials such as (ZnO), its own It can clean itself with water or water, and it prevents the spread of viruses and bacteria. By preventing and ensuring hygiene, increasing material resistance, and preventing the use of cleaning chemicals. reducing its use and in many areas such as nurseries, parks, shopping malls, hospitals and home gardens It relates to the production of new generation plastic materials that can be used. The invention, in its preferred form, involves plastic play units that children come into contact with. Hygiene, durability and It relates to giving the device self-cleaning properties. The invention, in its most preferred form, involves nanotechnology on the plastic surfaces of children's play units. It relates to providing antibacterial protection using materials. 3 1. Elements of the Invention and its Contributions to Operation The invention is an antibacterial agent for use in the plastic parts of children's play units. nano-composite material that provides special properties and is self-cleaning It is based on its creation. The elements and their contributions to the process are given below: i. Nano Silver (Ag) Particles: Used in the cells of viruses, bacteria, and fungi. It prevents them from replicating by breaking their membranes. DNA and RNA It eliminates microorganisms by disrupting their replication. It directly contributes to protecting children from infections. ii. Zinc Oxide (ZnO) Particles: In addition to its antibacterial properties Its low cost reduces production expenses. UV rays It protects the surface by absorbing it, and is also used in health and cosmetic fields. It is a known and reliable nanoparticle. In addition to its antibacterial effect. It provides long-lasting and durable surfaces. iii. Plastic Polymer Material: Used in the manufacture of toys and play units. It is the basic material used. When combined with nanomaterials It transforms into an antibacterial and self-cleaning structure. It becomes the primary load-bearing surface for children's play units. iv. Surface Effect of Nanoparticles: Surfaces created at the nano level. Its structure allows dust and dirt to be removed when it comes into contact with light or water. This allows the game units to become self-cleaning. v. Durability and Abrasion Resistance: Surface improved thanks to nano-additives. Its strength increases, wear resistance improves, and it becomes more fire-resistant. Durability increases. Product lifespan is extended, maintenance and renewal become easier. The need decreases. 2. Method Steps The procedural steps used for the operation of the invention are as follows: i. Melting the plastic polymer material at a suitable temperature. ii. Homogeneous application of nano silver (Ag) particles to molten plastic. addition. 4 iii. Zinc oxide (ZnO) particles are added to the plastic in specified proportions. mixing. iv. Continuous stirring of the plastic to ensure a homogeneous mixture. v. Pouring the mixture into molds to form the desired game unit parts. creation. vi. Cooling and shaping the resulting material. vii. The final product is antibacterial, self-cleaning and durable. testing its properties. 3. Production Method The invention was produced using the following method: i. Raw materials: Plastic polymer, nano silver (Ag), zinc oxide (ZnO). ii. Temperature: The polymer is melted at a temperature between 180 and 220 °C. iii. Mixing Ratios: Nanoparticles are added to the plastic at a ratio of 0.5% – 2%. It is added by weight. iv. Mixing: Nanoparticles are slowly added to the molten polymer. It is added and mixed thoroughly to ensure a homogeneous distribution. v. Molding: The homogeneous mixture is poured into molds in the desired shapes. vi. Cooling: The molded parts are cooled in a controlled manner until the final stage. The product is obtained. Other technical specifications of the invention are as follows: 1. Fire Resistance: Nano particle-enhanced surfaces are slower to be affected by fire and This increases the level of security. 2. Abrasion Resistance: Nanomaterials used on plastic surfaces are resistant to wear. It provides high resistance and extends product life. 3. Increased Strength: These nano additives provide extra durability and resistance to impacts. It makes them stronger against it. 4. Coverage Power: These nanoparticles increase the coverage on the surface of the material and It provides a homogeneous appearance. 5. Environmental Cleaning and Odor Removal: Thanks to the nanoparticles used, the surfaces are similar to those in the ambient air. It can reduce some pollutants and eliminate bad odors. 6. Chemical Resistance: Thanks to nano additives, surfaces become resistant to chemicals. income, negative consequences from substances used during cleaning It is not affected. 7. Preventing Microorganism Growth: Microorganisms such as bacteria, mold, and viruses can be found on these surfaces. Its reproduction is prevented. 8. UV Radiation Absorption (ZnO additive): Zinc oxide absorbs ultraviolet rays, making the material resistant to sunlight. It protects against the damaging effects of light. 9. Cost Advantage (using ZnO): Zinc oxide, in addition to its antibacterial effect, is also low-cost. Therefore, it reduces production costs. 10. Long-lasting use: With the combination of all the technical advantages mentioned above, game units are more It can be used for a long time without requiring maintenance.

Claims

1. The invention is a design for plastic surfaces of children's play units and is made of plastic. Nano silver (Ag) and zinc oxide (ZnO) in polymer material It is an innovative composite material obtained by the homogeneous distribution of its particles, Its characteristic feature is that it exhibits antibacterial properties and self-cleans when exposed to light or water. It can clean, prevent the growth of microorganisms, and resist wear and tear. resistant to fire and chemicals, long-lasting use. This is because it contains composite material.

2. Compliant with Claim 1, its characteristic is that the plastic polymer material can withstand temperatures of 180 – 220 °C. melting nano silver (Ag) particles into molten plastic within a temperature range homogeneous addition of zinc oxide (ZnO) particles at 0.5% – 2% Mixing the plastic in a ratio by weight ensures homogeneous distribution. Continuing, shaping the mixture by pouring it into molds, the resulting cooling of the parts and antibacterial, self-cleaning of the final product It includes steps to test its cleaning and durable properties.

3. Complies with Claim 1, its characteristic is that nano silver (Ag) particles are used to inhibit bacteria and viruses. and disrupts DNA and RNA replication by breaking down the cell membrane of fungi. Its function is to eliminate microorganisms by breaking them down.

4. Complies with Claim 1, and its characteristic is; ultraviolet radiation of zinc oxide (ZnO) particles. by absorbing its rays, it protects the surface from the damaging effects of sunlight. and the advantage of lower costs is the reduction of production expenses.

5. Complies with Claim 1, and its characteristic is; surface abrasion resistance of nano-additives, It provides resistance to impacts and fire resistance.

6. Complies with Claim 1, its characteristic feature being the surface effect of nanoparticles. The material cleanses itself of dirt and dust when it comes into contact with light or water. It is the ability to cleanse itself.