Nano copper antibacterial masterbatch

Nanocopper has a special wind tunnel structure, and with its outstanding specific surface area, it has strong adsorption and killing ability to microorganisms. It can kill various bacteria, fungi, and viruses, prevent the growth of fungi, and play an antibacterial and deodorizing role.

 

The antibacterial mechanism of nano copper:

 

The positively charged nano copper particles and negatively charged bacteria, through charge attraction, make the nano copper particles come into contact with bacteria, and then the nano copper particles enter the bacterial cells, causing the bacterial cell wall to break and the cell fluid to flow out, causing bacterial death; The nano copper particles that enter the cells at the same time can interact with proteins and enzymes in bacterial cells, causing enzyme denaturation and inactivation, thereby killing bacteria and others.

 

Product parameters

Product name	Nano copper antibacterial masterbatch
Code	CU PET/PC/PMMA/PA6/PS/PE/PPH
exterior	Dark yellow particles
Effective solid content	20%
Intrinsic viscosity (IV)	0.42~0.58 dL/g
Melt Index (MI)	2-12 g/10min
melting point	120~280 ℃

 

Product Features

 

Good spinnability, spinning 75D72F long and short filaments without resistance;

 

Significant antibacterial and deodorizing performance, with a sterilization rate of over 99%;

 

Excellent antiviral performance, with an H1N1 virus inactivation rate of over 99%

 

Safe and environmentally friendly, free from toxic and harmful substances.

 

Product Usage

 

Used for developing antibacterial and antiviral copper antibacterial masks, used for making melt blown layers or non-woven fabric layers;

Used for developing antibacterial and deodorizing socks, sports shoes, leather shoe linings, sports clothing, etc;

Used to develop household items such as mattresses, bed covers, carpets, and curtains.

 

Usage

 

It is recommended to add 1.5-5%, mix it evenly with ordinary plastic slices, and produce according to the original process. We can provide various plastic substrates according to customer requirements, such as PET, PC, PMMA, PA6, PS, PE, PPH, etc.

 

Packaging and Storage

 

Packaging: 25 kg/bag.

 

Storage: Store in a cool, dry, and tidy place.