Eco-friendly materials for people and the environment Eco-friendly materials for people and the environment

Demand for antimicrobial products antibacterial antivirus antifungal

Why do we need antibacterial, antivirus and antifungal products?

public places, public transport ….. to protect us

….. to protect our children

….. to ensure greater hygiene around work, sport, hobby, home

….. to protect food, cosmetics and other chemical products

Medicine and pharmacy (e.g. medical implants, drugs) Household chemistry, toilet preparation and cosmetics Pains and varnishes Food industry Packaging industry (packages, foils) Household goods Interior equipment Textiles and clothing industry Paper and wood industry Toys, playground equipment, sport equipment Demand for antimicrobial products

Antimicrobial additives: silver (Ag), gold (Au), copper (Cu), zink oxide (ZnO), titanium dioxide (TiO 2 ) silicon dioxide (SiO 2 ) especially as nanoparticles Materials solutions

Principal processing methods for plastics: extrusion blow moulding injection moulding Easy application to different polymers eg PS, PP, PC, PE, PVC, PBT, AS, PA, ABS, PLA Technological possibilities

bacteriostatic - stop bacteria from reproducing bactericides - kill bacteria Antibacterial additives

Examples of antibacterial products Antibacterial countertops and floorings Antibacterial foils Antibacterial rubber stamps Antibacterial scanners and code readers Antibacterial orthodontic boxes

Examples of commercial antibacterial additives masterbatches powders

Antibacterial masterbatch Silver Batch- KW-01/PE by Kwazar Corporation Silver containing glass preparation (10-20%) Carrier: Linear low density polyethylene (80-90%) Product toxic for over 650 kinds of gram positive and gram negative bacteria

Inorganic Anti-bacterial Powder by Sinovagroup ItemCYK302 AppearanceWhite powder Silver content(%)  3.0 Particle Size （ µm ） ≤0.5 Relative Density （ g/cm³ ） 3.6±0.3 Specific Surface Area （ m 2 /g ） ≥25 Temperature Endurance （  C ） ≥1100 Applicable PH value 1  10 Bactericidal ratio （ % ， 0.5% Powder Concentration ） ≥99 （ Colon Bacillus ）

It has long-term effect on killing bacteria, good safety, no toxicity or volatile substances. It does no harm to human beings, and produces no pollution on environments. Even particle distribution and good dispersivity. Stable physical and chemical properties. Inorganic Anti-bacterial Powder by Sinovagroup

Ag+TiO 2 antibacterial powder by Sinovagroup titanium dioxide (TiO 2 ) can photo-catalyst and degrade bacteria, virus and organism in the light Ag is antibacterial without light   nanometer titanium dioxide carrying Ag Ion permutation

Evaluation of bactericidal activity of exemplary product (rubber stamp Colop  ) 99,9% reduction of harmful bacteria eg E.coli, S. aureus, Salmonella Without antibacterial additive With antibacterial additive 2 hours 16 hours 20 hours 24 hours 2 hours 16 hours 20 hours 24 hours

Evaluation of bactericidal activity of exemplary product (PE foil by Brenntag) After 7 days in foil traditional packaging Packege with antibaterial additive

….. to protect our children

Designing polymer products with tailored properties (eg antibacterial, antifungal, degradable) Reducing the cost of existing solutions (analysis of new materials, product design, mold design and technology) Comprehensive start of production (product design, prototype, test, injection mold, manufacturing, decorating molding, assembly) KLGS company offers:

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