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Kowloon, Hongkong.

Country/Region:  Hongkong, China

E-mail:  Office@smart-smetal.com

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Nano silver anti-bacterial powder

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Nano silver anti-bacterial powder

Appearance                  White powder

Whiteness                       ≥  95
Particle size D50(um)        0.5-1
Water(%)                    ≤  0.5
pH value                          3.5-4.5
Antibacterial ratio %         >99.9
Silver content (%)         ≥ 3.0
 
Temperature resistance (℃)1000


MIC(PPM)                (Escherichia coli)                120

                                   (Staphylococcus aureus)      130

                                    (Candida albicans)              140


Application: this product can be widely used in rubber and plastic, fiber,ceramics and sponge,etc., have excellent antibacterial properties, broad-spectrum sterilization, non-toxic, high temperature resistance, long-standing result ,etc.

Usage:

1. For plastic, can make masterbatch containing 20 wt %  antimicrobial powder first, then add 5 wt % master batch into the base material, ensure that the final products contain 1% antimicrobial powder.
2. For rubber, can directly add 1 wt % powder.                            
3. For fiber, can make masterbatch containing 20 wt % antimicrobial powder first, then add 5 wt% masterbatch into the base material, ensure that the final products contain 1 wt% antimicrobial powder.
4. For ceramic, add about 4-6 wt % WT into the glaze. 
5. For sponge, add 1 wt % into the raw material before foaming, then mixing evenly.
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