Nanotechnology Antibacterial Powder for Plastics, Rubber & Medical Materials
Nanotechnology antibacterial powder is an advanced antimicrobial additive designed for long-term protection against bacteria, mold, and odor. By integrating directly into materials such as plastics, rubber, and silicone, it provides a more durable and reliable solution compared to traditional surface coatings.
This solution is widely used in industries requiring hygiene, safety, and regulatory compliance, including baby products, medical devices, and consumer goods.
What Is Antibacterial Powder and How Does It Work?
Antibacterial powder works by inhibiting the growth of microorganisms through:
Disrupting bacterial cell walls
Interfering with protein and DNA replication
Providing continuous surface contact sterilization
Unlike spray-based disinfectants, nano antibacterial powder is embedded into the material, ensuring long-lasting antimicrobial performance even after repeated use and cleaning.
Key Features of Nano Antibacterial Powder
High Antibacterial Efficiency
Effective against common bacteria such as E. coli and Staphylococcus aureus
Antibacterial rate can exceed 90% under standard test conditions
Long-Lasting Protection
Integrated into the material structure
No need for repeated disinfection or reapplication
Excellent Heat Resistance
Withstands high processing temperatures up to 300°C–380°C
Suitable for injection molding, extrusion, and foaming
Uniform Nano Dispersion
Fine particle size ensures even distribution
Prevents clumping and uneven antibacterial performance
Safe and Non-Toxic
Free from heavy metals such as arsenic and tin
No VOC emissions
Suitable for food-contact and medical-grade products
Compatible Materials & Processing Methods
Compatible Materials
Polypropylene (PP)
Polyethylene (PE)
ABS
Rubber & Silicone
Foam materials
Textiles and coatings
Processing Methods
Injection molding
Extrusion
Blow molding
Foaming
Masterbatch blending
The antibacterial powder can be easily integrated into existing production lines without major process changes.
Antibacterial Performance & Testing
Under standardized laboratory testing conditions, antibacterial powder demonstrates strong performance against:
Escherichia coli (E. coli)
Staphylococcus aureus
Typical antibacterial rates exceed 90%, depending on dosage and application.
For virus-related performance, testing must follow specific protocols and should be evaluated case by case.
Safety & Compliance (Global Standards)
To ensure safe application in sensitive products, this antibacterial additive meets key international requirements:
REACH compliant (EU regulation)
Suitable for food-contact materials
No toxic gas release during processing
Non-irritating and safe for human contact
This makes it suitable for baby care products, medical components, and daily-use items.
Application Scenarios
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Nano antibacterial powder is widely used in:
Baby products (feeding bottles, pacifiers, utensils)
Household and kitchenware
Medical devices (tubes, cuffs, accessories)
Automotive interior materials
Office equipment and public-use surfaces
Outdoor and high-humidity products
It is especially effective in environments prone to moisture, bacteria growth, and odor formation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Appearance | White powder |
| Particle Size | Nano-scale |
| Heat Resistance | Up to 300°C–380°C |
| Antibacterial Rate | >90% |
| Applicable Materials | Plastics, rubber, silicone, textiles |
| Safety | Heavy metal-free, non-toxic |
Why Use Antibacterial Additives in Manufacturing?
Integrating antibacterial powder into materials provides:
Improved product hygiene and safety
Reduced maintenance and cleaning costs
Enhanced product durability
Better compliance with international standards
Increased product competitiveness in global markets
Get Technical Support & Samples
If you are looking to develop antibacterial plastic, rubber, or medical-grade products, technical support and samples are available.
Contact:
FOSHAN GOLDEN WORD NEW MATERIALS CO., LTD.
Email: Yico@goldenword.cn
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