List of Antiviral Test
Antiviral Test
List of Antiviral Test
Test Method: ISO 21702 : 2019 Measurement of antiviral activity on plastics and other non-porous surfaces
Antiviral Efficacy on LDPE Film
Placed Test at:NBC Meshtec
Virus used : Influenza A virus (H3N2) : ATCC VR-1679
Sample | Infectivity titer (pfu/cm2) | Anti-viral activity value against Blank |
||
---|---|---|---|---|
After Inoculation | After 24 hours | |||
1. Blank | 5.89 | 4.82 | - | |
2. IONPURE-contained | 5.89 | 2.16 | 2.7 |
Antiviral Efficacy in Solvent-based Acrylic Paint
Place Tested at:BOKEN QUALITY EVALUATION INSTITUTE
Virus used : Influenza A virus (H3N2) : ATCC VR-1679
Sample | Infectivity titer (pfu/cm2) | Anti-viral activity value against Blank |
||
---|---|---|---|---|
After Inoculation | After 24 hours | |||
1. Blank | 5.49 | 5.42 | - | |
2. IONPURE-contained | 5.49 | 0.80 | 4.6 |
Placed Tested at:BOKEN QUALITY EVALUATION INSTITUTE
Virus used : Feline calicivirus : ATCC VR-782
Sample | Infectivity titer (pfu/cm2) | Anti-viral activity value against Blank |
||
---|---|---|---|---|
After Inoculation | After 24 hours | |||
1. Blank | 5.66 | 4.34 | - | |
2. IONPURE-contained | 5.66 | 1.21 | 3.1 |
Antiviral Efficacy in Solvent-based PU Paint
Placed Test at:BOKEN QUALITY EVALUATION INSTITUE
Virus used : Influenza A virus (H3N2) : ATCC VR-1679
Sample | Infectivity titer (pfu/cm2) | Anti-viral activity value against Blank |
||
---|---|---|---|---|
After Inoculation | After 24 hours | |||
1. Blank | 5.75 | 5.51 | - | |
2. IONPURE-contained | 5.75 | 1.19 | 4.3 |
Placed Test at:Japan Textile Products Quality and Technology Center
Virus used : SARS-CoV-2 Variant(Delta) : hCoV-19/Japan/TY11-927-P1/2021
Sample | Infectivity titer (pfu/cm2) | Anti-viral activity value against Blank |
||
---|---|---|---|---|
After Inoculation | After 24 hours | |||
1. Blank | 5.66 | 4.77 | - | |
2. IONPURE-contained | 5.66 | 2.27 | 2.5 |
Placed Test at:Japan Textile Products Quality and Technology Center
Virus used : SARS-CoV-2 Variant(Omicron,BA.5) : hCoV-19/Japan/TY41-702/2022
Sample | Infectivity titer (pfu/cm2) | Anti-viral activity value against Blank |
||
---|---|---|---|---|
After Inoculation | After 24 hours | |||
1. Blank | 5.38 | 4.38 | - | |
2. IONPURE-contained | 5.38 | 1.78 | 2.6 |
Application Examples
LDPE Film
Even with the addition of IONPURE, no discoloration is observed on the film.
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