Formula details
Product Details
Overview
What is a Copper Ion Antibacterial Agent?
Are you searching for a reliable, cost-effective way to protect your manufactured products from persistent microbial growth? We engineer our copper ion antibacterial agent as an industrial-grade functional additive designed for seamless integration into modern production lines. Positioned as a core raw material solution, it empowers manufacturers to deliver high-performance hygienic products across plastics, textiles, coatings, and synthetic materials.
Definition and Raw Material Positioning
A copper ion antibacterial agent is a specialized inorganic additive designed to impart permanent antimicrobial properties to host substrates.
- Raw Material Role: Acts as a primary functional component during compounding, resin modification, liquid formulation, and fiber extrusion.
- Substrate Compatibility: Formulated for smooth processing in polymers, rubbers, synthetic fibers, functional coatings, and industrial resins.
Core Function and Working Principle
Our copper-based antibacterial agent utilizes controlled ion release to continuously neutralize harmful microorganisms on surface contact:
- Membrane Penetration: Positively charged copper ions attract to negatively charged bacterial cell walls, causing cell wall degradation and leakage.
- Metabolic Interference: Released ions bind to bacterial enzymes and transport proteins, completely halting cellular respiration and metabolic processes.
- Oxidative Stress: Triggers intracellular reactive oxygen species (ROS) that break down bacterial DNA and prevent cell replication.
Product Form and Usage Positioning
We offer this copper antibacterial additive in multiple physical forms tailored to specific industrial processing methods:
| Product Form | Material Characteristics | Primary Usage Positioning |
|---|---|---|
| Cupric Ion Antibacterial Powder | Ultra-fine particle size, high thermal resistance | Polymer compounding, masterbatch manufacturing, industrial coatings |
| Copper Ion Antibacterial Masterbatch | High active loading, uniform resin carrier dispersion | Direct injection molding, film blowing, filament extrusion |
| Liquid Dispersions | Pre-dispersed, non-settling liquid formula | Textile finishing, water-based paints, polyurethane systems |
Why Copper Ion Technology Is Used in Antibacterial Materials
Copper ion technology provides distinct operational and chemical advantages for high-volume manufacturing:
- High Thermal Stability: Maintains structural integrity under high-temperature processing conditions without polymer degradation.
- Economic Efficiency: Offers broad-spectrum performance equal to or better than silver additives at a significantly lower raw material cost.
- Long-Term Durability: Embedded inside the host matrix, the active ions provide continuous, non-migrating antimicrobial efficacy over the entire product lifespan.
Key Benefits of Copper Ion Antibacterial Agent
When choosing an antimicrobial solution for industrial manufacturing, balance matters: you need high efficacy, long-term durability, thermal stability, and predictable raw material costs. Our copper ion antibacterial agent delivers top-tier antimicrobial defense without breaking your production budget.
Here is why global manufacturers choose our copper antibacterial additive for plastics, textiles, functional polymers, and protective coatings.
Broad-Spectrum Antibacterial Performance
Our copper-based antibacterial agent provides continuous, high-efficiency defense against a wide range of microorganisms.
- Multi-Pathogen Defense: Highly effective against Gram-positive and Gram-negative bacteria (such as E. coli and S. aureus), molds, and fungi.
- Rapid Contact Kill: Quickly destroys bacterial cell walls on surface contact, drastically reducing microbial counts within hours.
Durable Effect and Long-Lasting Activity
Unlike surface sprays or volatile preservatives that wear off, our copper ion antibacterial powder remains permanently active throughout your product’s lifespan.
- Locked-In Matrix Stability: Bound tightly within the host material to prevent rapid leaching or evaporation.
- High Wash & Abrasion Resistance: Withstands severe laundering cycles, heavy foot traffic, and daily mechanical wear without losing antimicrobial strength.
Cost Advantage vs. Silver-Based Alternatives
Precious metal pricing makes silver additives expensive and unpredictable. Our copper ion antimicrobial additive delivers equivalent or superior performance at a fraction of the raw material cost.
| Feature / Criterion | Copper Ion Antibacterial Agent | Silver-Based Antibacterial Agent |
|---|---|---|
| Raw Material Cost | Highly economical & price-stable | Expensive with volatile market fluctuations |
| Thermal Stability | Outstanding resistance (up to 350°C+) | Moderate to high (risk of thermal darkening) |
| UV & Light Resistance | Excellent resistance to discoloration | Prone to photosensitive yellowing/graying |
| Antibacterial Mechanism | Dual action (Membrane disruption + ROS) | Ion transport block |
| Supply Chain Stability | Abundant global supply | Subject to precious metal market squeezes |
Built for Large-Scale Industrial Processing
We design our antibacterial copper additive for seamless drop-in integration into standard high-volume processing lines.
- High Thermal Tolerances: Withstands extreme heat during extrusion, injection molding, fiber spinning, and curing.
- Uniform Dispersion: Blends smoothly into plastic masterbatches, liquid coatings, resins, and synthetic fibers without clogging filters or altering machine settings.
Stable Performance in Functional Materials
Adding functional additives should never compromise your base material's physical properties.
- Preserves Mechanical Strength: Maintains original tensile strength, impact resistance, and flexibility.
- Controlled Aesthetics: Formulated to minimize color shift in industrial compounds, dark-toned plastics, and specialized textile fibers.
Supports Cleaner, Safer Product Design
Integrating our copper ion antibacterial product helps you manufacture cleaner, higher-value end products that meet strict global hygiene guidelines.
- Biofilm Prevention: Prevents bacteria from anchoring to high-touch surfaces and building resistant biofilms.
- Sustainable Surface Defense: Provides passive, round-the-clock surface protection, reducing the need for aggressive chemical disinfectants.
Copper Ion Antibacterial Mechanism
Cell Membrane Interaction
When harmful microbes contact our copper ion antibacterial agent, positively charged cupric ions immediately target negatively charged microbial cell walls. This electrostatic interaction weakens the membrane structure:
- Disrupts cell wall permeability and osmotic balance
- Causes rapid leakage of essential intracellular nutrients
- Breaks down the physical defense barrier of target bacteria
Controlled Ion Release
We design our copper ion antibacterial powder to deliver controlled, long-lasting performance. Environmental moisture triggers a continuous, steady release of active copper ions. This process creates an active antibacterial field on the product surface without depleting the embedded additive prematurely.
ROS-Driven Oxidative Stress
Once inside the cell, active copper ions generate Reactive Oxygen Species (ROS). This oxidative stress attacks the cell from the inside through multiple pathways:
- Enzyme Inactivation: Denatures essential proteins and metabolic enzymes
- Genetic Damage: Breaks down bacterial DNA and RNA structures to halt replication
- Zero Resistance Build-up: Multi-target action prevents bacteria from developing mutation-based resistance
Long-Term Application Durability
We engineer our copper-based antibacterial agent specifically for harsh manufacturing conditions and long product lifecycles where organic additives fail:
| Durability Factor | Industrial Advantage |
|---|---|
| Thermal Stability | Handles compounding and injection molding temperatures exceeding 300°C. |
| Zero Volatility | Remains stable during high-heat polymer processing without gassing off. |
| Wear & Wash Resistance | Resists leaching, heavy surface abrasion, and repeated industrial washing. |
Technical Specifications and Parameters
We engineered our copper ion antibacterial agent to deliver high thermal stability, precise particle sizing, and seamless processing compatibility across diverse industrial substrates. Below are the key technical parameters for our standard copper ion antibacterial powder.
Technical Data Overview
| Parameter | Specification | Technical Notes |
|---|---|---|
| Active Component | Cupric Ion Complex / Inorganic Carrier Matrix | High-purity active antimicrobial compound |
| Active Copper Ion Content | 10% – 25% (Customizable) | Optimized for durable, long-term efficacy |
| Physical Appearance | Fine Off-White to Light Blue Powder | Minimal tinting effect on base resins |
| Particle Size (D50) | 1.0 μm – 3.0 μm (Sub-micron options available) | Ensures uniform dispersion in resins & fibers |
| Thermal Stability | Up to 350°C (662°F) | Withstands high-temperature extrusion & injection molding |
| Moisture Content | ≤ 0.5% | Prevents hydrolytic degradation during compounding |
| Shelf Life | 24 Months | Sealed under cool, dry, well-ventilated conditions |
Compatibility and Recommended Dosage
Our copper antibacterial additive integrates smoothly into existing manufacturing lines without compromising the mechanical or optical properties of your carrier materials:
- Substrate Compatibility: Thermoplastics (PP, PE, ABS, PET, PA6/PA66, PVC, TPU), liquid silicone rubber, synthetic fibers, and functional coatings.
- Recommended Addition Rate: 0.2% – 0.8% by weight (wt%), tailored to your target antimicrobial performance standards (e.g., ISO 22196 or JIS Z 2801).
Packaging and Customization Specifications
- Standard Industrial Packaging: 25 kg moisture-proof fiber drums with dual-layer PE inner bags for maximum shelf integrity.
- Bulk Supply Format: 500 kg moisture-sealed jumbo bags tailored for automated feeding systems.
- Tailored Formulations: We supply pre-dispersed copper ion antibacterial masterbatch pellets, specialized particle size cuts (D50 down to sub-micron levels), and custom active ion concentrations engineered for your exact processing equipment.
Performance Data and Testing Standards
We back our copper ion antibacterial agent with rigorous third-party lab testing and verified global standards. Our copper-based antibacterial agent delivers consistent >99.9% bacterial reduction, ensuring your end products meet strict performance requirements.
Antibacterial Efficacy Results
Our copper ion antibacterial powder demonstrates exceptional kill rates against common broad-spectrum pathogens under standard lab conditions:
| Target Microorganism | Strain Reference | Test Standard | Contact Time | Reduction Rate (%) |
|---|---|---|---|---|
| Escherichia coli | ATCC 8739 | ISO 22196 / JIS Z 2801 | 24 Hours | > 99.99% |
| Staphylococcus aureus | ATCC 6538 | ISO 22196 / JIS Z 2801 | 24 Hours | > 99.95% |
| Candida albicans | ATCC 10231 | ASTM E2149 | 24 Hours | > 99.50% |
| Pseudomonas aeruginosa | ATCC 9027 | ISO 22196 | 24 Hours | > 99.90% |
Wash Durability and Wear Resistance
Real-world applications require materials that stand up to daily wear, washing, and environmental exposure.
- Textile Wash Durability: Synthetic fibers formulated with our copper ion antibacterial masterbatch retain over 95% antibacterial activity after 50+ commercial wash cycles (AATCC 61 / ISO 105-C06).
- Surface Abrasion Resistance: Polymer coatings and solid surfaces containing our copper antibacterial material maintain full active ion release after 10,000+ rub cycles (ASTM D2486).
- Thermal Processing Stability: Our copper ion functional additive withstands extreme melt-processing temperatures up to 350°C without discolouration or loss of efficacy.
Long-Term Stability Data
- 2-Year Accelerated Aging: Tests confirm zero loss of active ion concentration or performance degradation over an equivalent 24-month storage period.
- UV Resistance: High-dose UV exposure (QUV 1,000 hours) shows minimal color shift ($Delta E < 1.5$) while preserving full antimicrobial defense.
Industry Reference Standards and Compliance
We supply comprehensive third-party lab reports (SGS, TÜV, Intertek) to support your compliance filings worldwide:
- Plastics & Hard Surfaces: ISO 22196, JIS Z 2801
- Textiles & Non-Wovens: ISO 20743, AATCC 100
- Dynamic Contact & Liquids: ASTM E2149
Industrial Application Fields for Copper Ion Antibacterial Agent
We engineer our copper ion antibacterial agent to seamlessly integrate into high-temperature manufacturing processes across global industries. Whether you are compounding engineering plastics, spinning synthetic yarns, or formulating hard-surface industrial coatings, our copper antibacterial additive delivers permanent, broad-spectrum microbial protection without degrading your base material's physical properties.
Plastics, Polymers, Masterbatch, and Compounding
Integrating our copper ion antibacterial masterbatch or raw copper ion antibacterial powder directly into polymer matrixes provides permanent, built-in hygienic protection.
- Compatible Resin Systems: PP, PE, ABS, PET, TPU, PVC, and PC.
- Processing Stability: Withstands standard extrusion, injection molding, and blow molding processing temperatures up to 300°C without discoloration or gas emission.
- Key Use Cases: Industrial food-contact crates, piping systems, storage tanks, auto interior trim, and plastic packaging.
Functional Textiles and Synthetic Fibers
We supply fine-particle copper ion antimicrobial additive formulations specifically tailored for wet-spinning and melt-spinning synthetic fibers.
- Fiber Compatibility: Polyester (PET), Nylon (PA6/PA66), Polypropylene (PP), and blended yarns.
- Performance: Delivers exceptional wash durability, surviving 50+ industrial laundry cycles while eliminating odor-causing bacteria.
- Key Use Cases: Athletic wear, compression socks, bedding, hospital linens, protective medical scrubs, and air/water filtration media.
Protective Coatings and Surface Treatments
Our copper-based antibacterial agent particles disperse uniformly into solvent-borne, waterborne, and powder coating systems to create self-sanitizing surfaces.
- Formulation Flexibility: Integrates cleanly into epoxy, polyurethane, acrylic, and UV-curable industrial resin systems.
- Wear Resistance: Retains active ion release even under constant friction, outdoor exposure, and frequent detergent scrubbing.
- Key Use Cases: Architectural wall coatings, public transport handrails, industrial machinery housings, and HVAC coil coatings.
Medical, Hygiene, and Public Health Materials
Public health facilities demand continuous antimicrobial performance. Our copper antibacterial material options meet strict hygiene requirements across critical touchpoints.
- Broad-Spectrum Protection: Inhibits rapid bacterial colonization on high-risk surfaces, supporting clean environments in healthcare settings.
- Key Use Cases: Non-woven medical drapes, surgical masks, hospital bed frames, sanitary facility hardware, and emergency response equipment.
Consumer Goods and High-Touch Surface Materials
For everyday products, our cupric ion antibacterial powder provides high-touch surfaces with durable contact-based microbial control.
- Seamless Integration: Blends into consumer electronics, appliance housings, and high-frequency tactile surfaces without altering texture or feel.
- Key Use Cases: Smartphone cases, keyboards, door handles, elevator buttons, remote controls, and kitchen accessories.
Application Summary & Recommended Additive Form
| Application Field | Target Substrates | Primary Function | Recommended Product Form |
|---|---|---|---|
| Plastics & Compounding | PP, PE, ABS, TPU | Molded surface defense | Copper Ion Antibacterial Masterbatch |
| Textiles & Yarns | Polyester, Nylon, Acrylic | Odor control & wash durability | Ultra-Fine Copper Ion Powder |
| Coatings & Paints | Epoxy, Polyurethane, Acrylic | High-wear surface protection | Liquid Dispersion / Fine Powder |
| Medical & Hygiene | Non-wovens, PVC, TPU | Continuous bacterial inhibition | Customized Concentrated Masterbatch |
| Consumer Products | PC/ABS, Silicone | High-touch surface safety | Micro-sized Copper Ion Additive |
Processing Guidance & Recommended Usage for Copper Ion Antibacterial Agent
Integrating our copper ion antibacterial agent into your production line is straightforward and requires minimal adjustment to standard manufacturing workflows. Below are our practical processing guidelines to ensure optimal dispersion, thermal stability, and maximum antibacterial efficacy.
Recommended Dosage Rates by Substrate
We recommend the following addition rates based on total resin weight. Exact ratios can be fine-tuned according to target antibacterial standards (e.g., ISO 22196 or JIS Z 2801).
| Substrate / Material | Recommended Product Form | Recommended Dosage (w/w) | Application Focus |
|---|---|---|---|
| Plastics (PP, PE, ABS, PS) | Copper Ion Antibacterial Powder / Masterbatch | 0.5% – 1.5% | Injection molding, sheet extrusion |
| Textiles & Fibers (PET, PA) | Copper Ion Antibacterial Masterbatch | 1.0% – 2.0% | Filament spinning, non-woven fabrics |
| Coatings & Paints | Copper Ion Antibacterial Powder | 0.3% – 1.0% | Water-based and solvent topcoats |
| Elastomers (TPE, TPU, Rubber) | Copper Ion Antibacterial Powder | 0.5% – 1.2% | Overmolding, footwear, industrial seals |
Blending and Compounding Instructions
- Pre-Drying: Dry the copper ion antibacterial powder or masterbatch at 80°C–90°C for 2 hours if stored in humid environments prior to compounding.
- Dry Blending: Mix thoroughly with matrix resin granules using a high-speed mixer to ensure even surface distribution before extrusion.
- Melt Processing: Maintain processing temperatures below 320°C. Our copper antibacterial additive exhibits high thermal stability and will not decompose or discolor standard polymers.
- Dispersion Aid: For direct powder addition, use a small amount of liquid paraffin or white oil (0.1%–0.2%) as a coupling agent to prevent dusting and segregation.
Production Line Compatibility Notes
- No Equipment Corrosion: Non-corrosive to screws, barrels, and molds under standard polymer processing conditions.
- Additive Compatibility: Compatible with common industrial additives including UV stabilizers, antioxidants, flame retardants, and slip agents.
- Color Neutrality: Minimal impact on primary color formulations and maintains optical integrity in semi-transparent resins at low dosages.
Storage Conditions and Handling Precautions
- Storage Environment: Keep sealed in original packaging in a cool, dry, well-ventilated area away from direct sunlight and moisture.
- Shelf Life: 24 months from the manufacturing date under proper sealed storage conditions.
- Safety Handling: Wear standard personal protective equipment (dust mask, safety glasses, and rubber gloves) when handling bulk copper ion antimicrobial additive powder to prevent dust inhalation.
Quality Control and Regulatory Compliance
We enforce strict quality management systems across every stage of production. From raw material intake to final export, we ensure our copper ion antibacterial agent meets exact chemical, physical, and performance standards for global distribution.
Batch-to-Batch Consistency and Factory QC
Uncompromising quality is at the core of our manufacturing process. We maintain tight tolerance controls over active copper ion concentrations, moisture levels, and particle size distribution. This guarantees that our copper ion antimicrobial additive performs identically in your processing lines from batch to batch without disrupting your color matching or polymer rheology.
Incoming and Inspection Process
- Raw Material Testing: We verify raw material purity and active metallic content before synthesis begins.
- In-Process Controls: Real-time monitoring of particle reduction, phase stability, and dispersion uniformity during synthesis.
- Product Inspection: Every batch of copper ion antibacterial powder undergoes rigorous testing for thermal stability, active ion release, and antibacterial performance before approval.
Availability of COA, MSDS, and TDS Documents
Transparency and quick documentation keep your procurement process moving smoothly. We supply complete technical and safety dossiers for every order:
- Certificate of Analysis (COA): Batch-specific test results verifying active content, physical parameters, and purity.
- Technical Data Sheet (TDS): Comprehensive guidance on physical properties, recommended dosage, and processing conditions.
- Safety Data Sheet (SDS/MSDS): Fully compliant chemical safety, storage, and handling instructions for industrial facilities.
Third-Party Testing Support and Export Documentation
We collaborate with recognized international testing bodies—such as SGS, Intertek, and TÜV—to provide verifiable proof of performance.
- Efficacy Certification: Third-party test reports verifying compliance with ISO 22196, JIS Z 2801, and ASTM E2149 standards.
- Export Documentation: Complete commercial and chemical compliance documentation tailored for seamless customs clearance worldwide.
REACH, RoHS, and Regulatory Compliance
Our copper antibacterial additive aligns with stringent international health, safety, and environmental standards, making market entry easy for your finished products.
| Compliance Standard | Status & Coverage |
|---|---|
| RoHS Directive | Fully compliant; free of restricted hazardous substances (Lead, Mercury, Cadmium, etc.). |
| EU REACH | Compliant with SVHC requirements for safe chemical import and usage across Europe. |
| Global Regulatory Support | Meets international health and environmental standards for textiles, plastics, and coatings. |
Packaging and Bulk Supply Options
We provide flexible, export-ready packaging solutions for our copper ion antibacterial agent to ensure maximum chemical stability, moisture protection, and seamless integration into your production line.
Standard and Bulk Packaging Formats
Our copper ion antibacterial powder is double-sealed in heavy-duty liners to prevent moisture absorption and contamination during international transit.
| Packaging Type | Standard Specification | Barrier Protection | Primary Application |
|---|---|---|---|
| Trial Pack | 1 kg / 5 kg Aluminum Foil Bag | Vacuum-sealed, light-proof | Lab testing and pilot runs |
| Standard Drum | 25 kg Fiber Drum with inner PE liner | Double-layer moisture barrier | Standard factory production |
| Bulk Bulk Sack | 500 kg / 1,000 kg Super Sack | Reinforced woven poly, palletized | Large-scale compounding & extrusion |
Custom OEM/ODM Packaging
We adapt packaging formats to fit your specific operational requirements and private-label needs:
- Pre-Weighed Batch Packs: Custom 5 kg to 10 kg bags for direct addition to your mixing tanks.
- Meltable EVA Bags: Low-melt bags designed for direct feeding into plastic compounding extruders without opening.
- Private Labeling: Custom branding, batch coding, and localized regulatory labeling for distributor partners.
MOQ, Lead Times, and Global Logistics
We support global buyers with transparent supply chain terms and fast dispatch capability:
- Minimum Order Quantity (MOQ): 25 kg (1 standard drum) for commercial orders; sample packs available from 1 kg.
- Production Lead Time: 5–7 business days for standard products; 10–15 business days for custom formulations or specialized packaging.
- Global Shipping Options: Full support for air freight (urgent shipments), express courier, and sea freight (FCL/LCL).
- Export Documentation: Every shipment includes standard COA, SDS/MSDS, commercial invoice, packing list, and customs compliance documentation.
Customization Services for Copper Ion Additives
Every production line has distinct processing requirements. We tailor every aspect of our copper ion antibacterial agent to match your exact polymer, textile, coating, or compounding specifications. Whether you need targeted active ion concentrations or ultrafine dispersion characteristics, we deliver optimized additive formulations ready for seamless production integration.
Tailored Options for Your Application
- Copper Ion Concentration Adjustment: We adjust active ion loading levels to meet your exact efficacy targets, budget limits, and regional compliance requirements.
- Particle Size & Formulation Customization: Choose from ultrafine copper ion antibacterial powder for micro-denier fibers to engineered particle sizes for high-durability resins and coatings.
- Application-Specific Material Development: We develop tailored masterbatches, liquid dispersions, and dry powder blends designed specifically for your base matrix and thermal conditions.
- Private Label, OEM & Integration Support: Get full OEM support with custom packaging, custom batch sizes, and direct technical assistance for line calibration and integration.
Customization Capabilities Overview
| Customization Service | Technical Options | Target Applications |
|---|---|---|
| Active Concentration | 10% – 80% active ion content | High-volume industrial plastics, specialty textiles, and protective coatings |
| Particle Size Control | Sub-micron (<1 µm) to 10+ µm | Thin films, synthetic fibers, injection-molded parts, and industrial paints |
| Carrier & Vehicle | PET, PP, PE, liquid carriers, specialized resins | Fiber spinning, resin compounding, profile extrusion, and liquid formulations |
| OEM & Branding | Custom packaging, private labeling, specific batch weights | Global distribution, private brand lines, and direct enterprise manufacturing |
We collaborate directly with your technical teams to transform specialized requirements into high-performing, market-ready copper ion antimicrobial additive solutions.
Why Source Copper Ion Antibacterial Agent from Greenlano?
When you source a copper ion antibacterial agent for industrial production, you need more than just raw materials—you need stable quality, technical support, and competitive pricing. As a direct manufacturer, we eliminate supply chain risks so you can scale production with confidence.
Direct Factory Supply Advantages
We deliver direct-from-factory pricing without middleman markups. Our integrated manufacturing guarantees tight control over lead times, inventory, and raw material sourcing for every copper antibacterial additive.
Greenlano Supply Capabilities at a Glance
| Feature | Greenlano Factory Advantage | Procurement Benefit |
|---|---|---|
| Pricing | Direct manufacturer supply | Lower total procurement costs |
| Quality Control | In-house testing & batch COA | Guaranteed batch-to-batch consistency |
| Customization | Particle size, concentration & carriers | Tailored to your specific matrix requirements |
| Compliance | Complete COA, TDS, MSDS & regulatory support | Seamless customs clearance & compliance |
| Bulk Capacity | Scalable monthly production lines | Uninterrupted high-volume supply |
Consistent Quality and Custom Formulation Support
We don't just supply standard copper ion antibacterial powder. We work directly with your R&D team to engineer custom formulations, adjusting particle size or active ion concentration to match your specific polymer compounding lines and processing temperatures.
Export-Ready Compliance and Fast Response
- Rapid RFQ Turnaround: We respond to technical inquiries and quotation requests promptly.
- Complete Documentation: Every shipment includes comprehensive TDS, MSDS, and third-party lab test reports.
- Reliable Global Logistics: We manage export shipping smoothly, ensuring on-time delivery to international markets.
Frequently Asked Questions (FAQ)
What is a copper ion antibacterial agent?
A copper ion antibacterial agent is a high-performance inorganic additive that releases active copper ions ($Cu^{2+}$) to kill bacteria, fungi, and viruses. By disrupting microbial cell walls, inhibiting respiration, and generating oxidative stress, our copper-based antibacterial agent prevents contamination and bio-film formation on treated products.
How does copper ion technology differ from silver-based antibacterial materials?
While both technologies offer high efficacy, copper ion additives deliver unique operational and economic advantages:
| Feature | Copper Ion Antibacterial Powder | Silver-Based Antibacterial Agent |
|---|---|---|
| Cost Efficiency | High cost-advantage for high-volume manufacturing | Higher raw material cost |
| UV & Color Stability | Excellent resistance to light-induced discoloration | Prone to yellowing or graying under UV exposure |
| Thermal Stability | Withstands high-temperature processing (>300°C) | Moderate thermal stability |
| Action Mechanism | Dual-action: membrane damage and ROS oxidative stress | Ion channel interference |
What materials and substrates can copper ion additives be integrated into?
Our copper antibacterial additive integrates seamlessly into a wide range of industrial matrixes:
- Thermoplastics & Polymers: PP, PE, ABS, PET, TPU, PVC, and PC compounding.
- Textiles & Fibers: Polyester, nylon, non-woven fabrics, and synthetic yarns.
- Coatings & Paints: Industrial coatings, powder coatings, and protective surface finishes.
- Masterbatches: Custom concentrated carrier pellets for easy dosing.
Is copper ion antibacterial powder safe for industrial and consumer use?
Yes. When used at our recommended dosage rates (typically 0.2% to 1.5% depending on the substrate), our copper ion antimicrobial agent is non-leaching, non-toxic, and safe for daily human touch. It complies with strict international environmental and human health standards, making it suitable for consumer electronics, public transit hardware, and medical hygiene gear.
Can Greenlano provide sample batches, test reports, COA, and MSDS?
Absolute transparency is core to our factory operations. We supply complete technical and compliance dossiers with every batch:
- Technical Documentation: TDS (Technical Data Sheet), COA (Certificate of Analysis), and MSDS (Material Safety Data Sheet).
- Third-Party Lab Reports: Antibacterial efficacy results against E. coli and S. aureus under ISO 22196 / JIS Z 2801 standards.
- Evaluation Samples: Free 100g–500g lab samples available upon request for testing on your production lines.
What is the minimum order quantity (MOQ) and delivery lead time?
We maintain flexible procurement terms for global buyers:
- Standard MOQ: 25 kg (supplied in sealed fiber drums with moisture-proof inner lining).
- Trial & Sample Orders: Available starting from 1 kg for formulation testing.
- Lead Time: Standard stock ships within 3 to 5 business days. Custom formulations or bulk orders typically dispatch within 7 to 14 business days.
Can Greenlano customize copper ion formulations or particle sizes?
Yes. We specialize in tailored industrial solutions. Our in-house technical team can customize:
- Particle Size: Tailored from sub-micron to micron levels for optimal dispersion.
- Active Concentration: Adjusted copper ion loading based on your required antibacterial performance.
- Delivery Form: Supplied as a fine copper ion antibacterial powder, liquid dispersion, or pre-dispersed functional masterbatch.