Antimicrobial Additives Agent – Inorganic
1.Product Introduction
GERM ARMOR® antimicrobial materials can also continuously catalyze the conversion of water and oxygen to reactive oxygen species (ROS) to kill microbe via non-contact killing mechanism. It could generate different type of ROS, targeting different applications.

GERM ARMOR® antimicrobial materials have no drug resistance development, no chemical releasing, and no environmental contamination. It has high efficacy against various bacteria (Superbugs), fungi and virus.

GERM ARMOR® antimicrobial materials also have long-term activity, its lifetime could be as long as 10 years.


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2.Product Parameter
Table 1 General properties

Items

Value

Density

2.1~3.5 g/cm3

Melting point

>400 ℃

Boiling point

>900 ℃

PH

7-8

Particle Size

Adjustable 

3.Product Feature and Application
● Coatings and Paints
● Plastics
● Fibres
● Textiles
● Sanitizing water
● Others (Food application/Agriculture)


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4.Products lists


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ApplicationsEffect 
ProductTypeParticel sizeAppearance Water solubilityS.G (g/cm3)PaintsCoatingsPlasticsTextilesRubberDirect loading/ContactSanitizing Bacteria VirusFungi
GA 01Zinc-based Grey powderNo


GA 02Iron-based Black powderNo





GA 03Zinc-based-Enhanced Grey powderNo2.5
GA 04Iron-based-Enhanced Black powderNo





GA 05Copper-based Brown powderNo




GA Coating-1WB PAA basedN/A
N/A







GA Coating-2WB PU-basedN/A
N/A









ApplicationsEffect 
ProductTypeParticel sizeAppearance Water solubilityS.G (g/cm3)PaintsCoatingsPlasticsTextilesRubberDirect loading/ContactSanitizing Bacteria VirusFungi
GAP 1PolyquatsN/AWhite powderYesN/A




GAP 2PolyimidazoliumN/AWhite powderYesN/A



GAP 3Polyquats-modifiedN/AWhite powderYesN/A





GAP 4Polyimidazolium-modifiedN/AWhite powderYesN/A




GAP 01Water/alcohol based solutionN/ATransparentN/AN/A





GAS 02Water based solutionN/ATransparentN/AN/A






5.Product Qualification
1. Passed Acute Toxicity Test
Testing method: mice oral/skin administration
Medium Lethal Dose (LD50):
for oral administration: LD50 > 2000 mg/kg.
for skin topically administration: LD50 > 10000 mg/kg.

2. Passed Geno Toxicity Test
Testing method: Genotoxicity and mutagenicity bacterial reversion assay (Ames)
Tested by: PWG genetics Pte Ltd
Conclusion: Non-mutagenic

3. Passed Skin Sensitivity Test
Testing method: Buehler test on guinea pigs (patch)
Tested by: TUV SUD (GLP lab)

Conclusion: GERM ARMOR® antimicrobial materials did not produce skin sensitization (level 0)

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